HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Green Bay to Denver (GRB - DEN) from $48

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — DEN
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Green Bay Austin-Straubel to Denver Intl are usually found in September or April, booked 18 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Green Bay to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

February

Cheapest in

September

Round-trip from

$192

One-way from

$102
High demand for flights, 34% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals
From Green Bay Austin-Straubel to Denver Intl
Search Deals
One-way flight from Green Bay Austin-Straubel to Denver Intl
Search Deals

What is the cheapest day to fly round-trip from Green Bay to Denver?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Green Bay to Denver?

Users have found that booking a flight from Green Bay to Denver at least 19 days early can save you up to 61% on average compared to booking a flight this week. If booking 19 days before your flight isn’t an option for you, users have found flights from Green Bay to Denver for as little as $154 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $182 for flights departing within the next 3 days.

What is the cheapest month to fly from Green Bay to Denver?

September is one of the best times of the year to fly to Denver from Green Bay. Prices for September average $262 per person but you can even find prices for as low as $100. The most expensive prices can be found in the month of February. Opting for a September flight can save you 52% on your journey compared to booking in February

What is the cheapest time of day to fly from GRB to DEN?

It’s optimal to fly from Green Bay to Denver in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the morning.

Cheap Frontier flights from Green Bay to Denver

Explore cheap flight options specifically provided by Frontier for the route between Green Bay and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Green Bay to Denver. Deals update often to give you more flight options matching your criteria
Wed 8/149:40 amGRB - DEN
Nonstop2h 49mFrontier
Mon 8/194:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$98
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$108
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Fri 7/122:11 pmDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$124
Fri 6/76:33 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/1711:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$125
Wed 6/51:46 pmGRB - DEN
Nonstop2h 45mFrontier
Fri 6/72:14 pmDEN - GRB
Nonstop2h 19mFrontier
Deal found 5/30$128
Fri 7/126:33 pmGRB - DEN
Nonstop2h 40mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$134
Fri 6/216:32 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/2411:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$140
Fri 10/118:22 pmGRB - DEN
Nonstop2h 50mFrontier
Mon 10/144:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$150
Fri 8/96:33 pmGRB - DEN
Nonstop2h 40mFrontier
Wed 8/145:16 amDEN - GRB
Nonstop2h 24mFrontier
Deal found 5/29$151

Cheap American Airlines flights from Green Bay to Denver

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Green Bay to Denver. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/246:13 pmGRB - DEN
1 stop5h 24mAmerican Airlines
Wed 10/92:15 pmDEN - GRB
1 stop6h 02mAmerican Airlines
Deal found 5/30$198
Fri 8/166:16 pmGRB - DEN
1 stop5h 23mAmerican Airlines
Tue 8/207:10 amDEN - GRB
1 stop6h 32mAmerican Airlines
Deal found 5/30$233
Tue 9/2411:38 amGRB - DEN
2 stops11h 09mAmerican Airlines
Wed 10/92:15 pmDEN - GRB
1 stop6h 02mAmerican Airlines
Deal found 5/30$238
Thu 8/226:16 pmGRB - DEN
1 stop5h 23mAmerican Airlines
Mon 8/267:10 amDEN - GRB
1 stop6h 32mAmerican Airlines
Deal found 5/29$243
Thu 8/226:16 pmGRB - DEN
1 stop5h 23mAmerican Airlines
Mon 8/265:00 amDEN - GRB
2 stops8h 42mAmerican Airlines
Deal found 5/29$248
Fri 8/166:16 pmGRB - DEN
1 stop5h 23mAmerican Airlines
Tue 8/207:00 amDEN - GRB
2 stops9h 51mAmerican Airlines
Deal found 5/30$272
Wed 7/102:47 pmGRB - DEN
2 stops10h 10mAmerican Airlines
Fri 7/123:57 pmDEN - GRB
1 stop4h 27mAmerican Airlines
Deal found 5/29$288
Wed 8/146:16 pmGRB - DEN
1 stop5h 23mAmerican Airlines
Mon 8/197:10 amDEN - GRB
1 stop9h 41mAmerican Airlines
Deal found 5/29$306
Fri 9/66:05 amGRB - DEN
2 stops10h 15mAmerican Airlines
Mon 9/97:05 amDEN - GRB
1 stop13h 53mAmerican Airlines
Deal found 5/28$311

Cheap Green Bay to Denver flights in May & June 2024

Find cheap flight options from Green Bay to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Denver in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/76:33 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/1711:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$125
Wed 6/51:46 pmGRB - DEN
Nonstop2h 45mFrontier
Fri 6/72:14 pmDEN - GRB
Nonstop2h 19mFrontier
Deal found 5/30$128
Fri 6/216:32 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/2411:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$140
Wed 6/56:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Fri 6/711:59 pmDEN - GRB
2 stops10h 04mAmerican Airlines
Deal found 5/30$347
Thu 6/275:35 pmGRB - DEN
1 stop6h 03mDelta
Thu 7/42:34 pmDEN - GRB
1 stop5h 59mDelta
Deal found 5/30$373
Tue 6/256:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Mon 7/14:00 pmDEN - GRB
1 stop18h 03mAmerican Airlines
Deal found 5/28$385
Fri 6/216:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Mon 6/247:21 amDEN - GRB
1 stop9h 30mAmerican Airlines
Deal found 5/29$411
Wed 6/56:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Thu 6/612:32 pmDEN - GRB
1 stop4h 19mAmerican Airlines
Deal found 5/29$428
Wed 6/511:28 amGRB - DEN
1 stop4h 41mAmerican Airlines
Thu 6/611:59 pmDEN - GRB
2 stops10h 04mAmerican Airlines
Deal found 5/29$432

Green Bay to Denver 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Denver in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 8/149:40 amGRB - DEN
Nonstop2h 49mFrontier
Mon 8/194:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$98
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$108
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Fri 7/122:11 pmDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$124
Fri 6/76:33 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/1711:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$125
Wed 6/51:46 pmGRB - DEN
Nonstop2h 45mFrontier
Fri 6/72:14 pmDEN - GRB
Nonstop2h 19mFrontier
Deal found 5/30$128
Fri 7/126:33 pmGRB - DEN
Nonstop2h 40mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$134
Fri 6/216:32 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/2411:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$140
Fri 10/118:22 pmGRB - DEN
Nonstop2h 50mFrontier
Mon 10/144:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$150
Fri 8/96:33 pmGRB - DEN
Nonstop2h 40mFrontier
Wed 8/145:16 amDEN - GRB
Nonstop2h 24mFrontier
Deal found 5/29$151

Non-stop flights to Denver from Green Bay

Discover non-stop flight options from Green Bay to Denver. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider booking one of these non-stop flights heading from Green Bay to Denver. Search for alternative flights from Green Bay to Denver by utilizing the search form above.
Wed 8/149:40 amGRB - DEN
Nonstop2h 49mFrontier
Mon 8/194:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$98
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$108
Wed 7/101:47 pmGRB - DEN
Nonstop2h 41mFrontier
Fri 7/122:11 pmDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$124
Fri 7/126:33 pmGRB - DEN
Nonstop2h 40mFrontier
Mon 7/1511:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$134
Fri 6/216:32 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/2411:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$140
Fri 10/118:22 pmGRB - DEN
Nonstop2h 50mFrontier
Mon 10/144:20 pmDEN - GRB
Nonstop2h 26mFrontier
Deal found 5/29$150
Fri 8/96:33 pmGRB - DEN
Nonstop2h 40mFrontier
Wed 8/145:16 amDEN - GRB
Nonstop2h 24mFrontier
Deal found 5/29$151
Mon 7/154:04 pmGRB - DEN
Nonstop2h 44mFrontier
Mon 7/2211:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/29$158
Fri 7/196:33 pmGRB - DEN
Nonstop2h 40mFrontier
Mon 7/2211:41 amDEN - GRB
Nonstop2h 23mFrontier
Deal found 5/30$160

Green Bay to Denver flights leaving soon

Find last-minute flight options from Green Bay to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Green Bay to Denver departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 6/76:33 pmGRB - DEN
Nonstop2h 43mFrontier
Mon 6/1711:40 amDEN - GRB
Nonstop2h 22mFrontier
Deal found 5/29$125
Wed 6/51:46 pmGRB - DEN
Nonstop2h 45mFrontier
Fri 6/72:14 pmDEN - GRB
Nonstop2h 19mFrontier
Deal found 5/30$128
Wed 6/56:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Fri 6/711:59 pmDEN - GRB
2 stops10h 04mAmerican Airlines
Deal found 5/30$347
Wed 6/56:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Thu 6/612:32 pmDEN - GRB
1 stop4h 19mAmerican Airlines
Deal found 5/29$428
Wed 6/511:28 amGRB - DEN
1 stop4h 41mAmerican Airlines
Thu 6/611:59 pmDEN - GRB
2 stops10h 04mAmerican Airlines
Deal found 5/29$432
Fri 6/76:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Mon 6/174:00 pmDEN - GRB
1 stop4h 39mAmerican Airlines
Deal found 5/29$433
Fri 6/76:21 pmGRB - DEN
1 stop5h 07mAmerican Airlines
Mon 6/1711:59 pmDEN - GRB
2 stops10h 04mAmerican Airlines
Deal found 5/29$437
Sat 6/86:21 pmGRB - DEN
1 stop5h 09mAmerican Airlines
Sun 6/165:00 amDEN - GRB
2 stops11h 51mAmerican Airlines
Deal found 5/29$438
Sat 6/82:43 pmGRB - DEN
2 stops9h 25mAmerican Airlines
Sun 6/165:00 amDEN - GRB
2 stops11h 51mAmerican Airlines
Deal found 5/29$443

One-way flights to Denver from Green Bay

Search for one-way flight options from Green Bay to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Green Bay to Denver. Users can also find round-trip Green Bay to Denver flights by using the search form above.
Wed 6/51:46 pmGRB - DEN
Nonstop2h 45mFrontier
Deal found 5/29$48
Wed 6/261:46 pmGRB - DEN
Nonstop2h 45mFrontier
Deal found 5/29$49
Fri 6/286:33 pmGRB - DEN
Nonstop2h 43mFrontier
Deal found 5/30$64
Fri 6/76:33 pmGRB - DEN
Nonstop2h 43mFrontier
Deal found 5/29$70
Mon 7/154:04 pmGRB - DEN
Nonstop2h 44mFrontier
Deal found 5/29$80
Fri 8/96:33 pmGRB - DEN
Nonstop2h 40mFrontier
Deal found 5/29$102
Wed 6/264:22 pmGRB - DEN
1 stop4h 42mDelta
Deal found 5/29$139
Wed 6/511:28 amGRB - DEN
1 stop4h 41mAmerican Airlines
Deal found 5/29$154
Wed 6/56:07 amGRB - DEN
2 stops8h 48mAmerican Airlines
Deal found 5/29$159

Find flights from Green Bay to Denver within your budget

Customize your flight search to find flights from Green Bay to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $323

Route

Depart

Return

Price

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Wed 8/14

Nonstop2h 49m

Denver Intl

Mon 8/19

Nonstop2h 26m

$98

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Wed 7/10

Nonstop2h 41m

Denver Intl

Mon 7/15

Nonstop2h 23m

$108

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Wed 7/10

Nonstop2h 41m

Denver Intl

Fri 7/12

Nonstop2h 22m

$124

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Fri 7/12

Nonstop2h 40m

Denver Intl

Mon 7/15

Nonstop2h 23m

$134

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Fri 6/21

Nonstop2h 43m

Denver Intl

Mon 6/24

Nonstop2h 22m

$140

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Fri 10/11

Nonstop2h 50m

Denver Intl

Mon 10/14

Nonstop2h 26m

$150

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Tue 9/24

1 stop5h 24m

Denver Intl

Wed 10/9

1 stop6h 02m

$198

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Fri 8/23

1 stop5h 12m

Denver Intl

Sat 8/31

1 stop5h 24m

$268

Green Bay Austin-StraubelDenver Intl

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Sat 10/19

1 stop6h 53m

Denver Intl

Wed 10/23

1 stop3h 58m

$323

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Green Bay to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Green Bay to Denver. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Green Bay to Denver, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Green Bay to Denver?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to Denver. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Green Bay to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated May 30, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and United Airlines from Green Bay to Denver by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,869 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.3
Okay
4,016 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Green Bay to Denver for under $100 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Denver for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $186.

  • Are there nonstop flights from Green Bay to Denver for under $100 on Cheapflights?

    Cheapflights has at least 11 direct flights from Green Bay to Denver under $100. A good price for a nonstop flight from Green Bay to Denver is less than $144.

  • Are there last-minute flights available from Green Bay to Denver for under $200?

    There are currently 14+ open flights from Green Bay to Denver within the next 7 days for less than $200.

  • What days are nonstop flights available from Green Bay to Denver?

    Nonstop flights can be found on the following days: Sunday, Thursday.

  • How popular is this Green Bay to Denver flight route?

    Flights from Green Bay Austin-Straubel to Denver Intl have been viewed 4 times in the past calendar month.

  • How many flights depart from Green Bay to Denver on average per day?

    On average 2 flights depart from Green Bay to Denver per day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Green Bay to Denver?

    Departing from Green Bay to Denver will take you 2h 49m. There are 908 mi between Green Bay and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Green Bay to Denver round-trip?

    Flying on Frontier is currently your cheapest option to Denver, with prices starting at $98. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $198 and $268, respectively. Frontier is priced at 62% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Green Bay to Denver one-way?

    $48 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $139 and $154, respectively.

  • What are the cheapest flights from Green Bay to Denver?

    Looking at all options, your cheapest flight can be booked for $57. While the most popular route (Green Bay Austin-Straubel - Denver Intl) can be booked for $162 on average our data indicates $157 when flying from Green Bay to Denver.

  • What does GRB to DEN mean?

    GRB stands for Green Bay Austin-Straubel Airport, while DEN stands for Denver Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Green Bay to Denver that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Denver flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Denver flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Green Bay to Denver that include hotel bookings?

    Yes. In addition to deals on Green Bay to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Denver.

  • Can I find deals for business class flights from Green Bay to Denver?

    Yes. Cheapflights offers flight deals from Green Bay to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Denver that allow pets onboard?

    Many airlines flying from Green Bay to Denver offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Denver?

    Yes, you can often find last-minute deals on Green Bay to Denver flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Denver flight deals updated?

    The Green Bay to Denver flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Green Bay to Denver?

    The most popular airlines flying from Green Bay to Denver are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Green Bay to Denver?

    Currently, December is the cheapest month in which you can book a flight from Green Bay to Denver (average of $192). Flying from Green Bay to Denver in July is currently the most expensive (average of $272). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to Denver
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Denver flights
Minneapolis to Denver flights
Milwaukee to Denver flights
Madison to Denver flights
Appleton to Denver flights
O'Hare Intl to Colorado Springs flights
O'Hare Intl to Aspen flights
Minneapolis to Colorado Springs flights
Minneapolis to Durango flights
O'Hare Intl to Montrose flights
Minneapolis to Grand Junction flights
Madison to Colorado Springs flights
Minneapolis to Aspen flights
Milwaukee to Aspen flights
O'Hare Intl to Durango flights
Milwaukee to Colorado Springs flights
O'Hare Intl to Grand Junction flights
Duluth to Denver flights
Milwaukee to Grand Junction flights
O'Hare Intl to Vail flights
Minneapolis to Montrose flights
O'Hare Intl to Hayden flights
Appleton to Grand Junction flights
Green Bay to Colorado Springs flights
Madison to Montrose flights
Appleton to Colorado Springs flights
Wausau to Denver flights
Madison to Grand Junction flights
La Crosse to Denver flights
Minneapolis to Vail flights
Minneapolis to Hayden flights
O'Hare Intl to Gunnison flights
Milwaukee to Montrose flights
Milwaukee to Durango flights
Minneapolis to Gunnison flights
Green Bay to Grand Junction flights
Milwaukee to Hayden flights
Madison to Aspen flights
Milwaukee to Vail flights
Green Bay to Aspen flights
Minneapolis to Cortez flights
Appleton to Durango flights
Escanaba to Denver flights
Rhinelander to Denver flights
Madison to Durango flights
Milwaukee to Gunnison flights
Escanaba to Colorado Springs flights
Appleton to Aspen flights

Top 5 airlines flying from Green Bay to Denver

Discover the top 5 airlines that operate flights from Green Bay to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$171FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Allegiant AirCheapest$138Average$210FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
DeltaCheapest$222Average$364FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$247Average$382FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$247Average$435FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Chicago O'Hare Intl Airport to Cancún flights
Seattle to Hawaii flights
Austin to Seattle flights
San Diego to New York flights
Baltimore to Orlando flights
New York to Nashville flights
Houston to London flights
Newark Airport to Los Angeles flights
Dallas to Cancún flights
Charlotte to Orlando flights
USA to Paris flights
Green Bay to Dallas/Fort Worth Airport flights

Search flights from Green Bay to Denver by cabin class

Find flights from Green Bay to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Green Bay to Denver

Find hourly flight availability from Green Bay to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
1%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
66%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Green Bay to Denver

Explore weekly flight availability from Green Bay to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Green Bay to Denver?

When you search for this flight from Green Bay to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Denver?

Cheapflights simply makes it quick and affordable to book flights from Green Bay to Denver by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Green Bay to Denver with no change fees?

Yes! Cheapflights helps users easily find flights from Green Bay to Denver with no change fees.

Can Cheapflights notify me if prices for flights from Green Bay to Denver become cheaper?

Of course! You can now track prices for flights from Green Bay to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines