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Cheap flights from Duluth (DLH) to Colorado from $128

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 7/4. 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.
DLH — DEN
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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How far in advance should I book a flight from Duluth to Colorado?

To save up to 114% on this flight, we recommend booking at least 13 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Duluth to Colorado from $134 1-2 weeks out and tickets from $382 for flights departing within the next 72 hours.

What is the cheapest month to fly from Duluth to Colorado?

September is one of the best times of the year to fly to Colorado from Duluth. Prices for September average $403 per person but you can even find prices for as low as $110. The most expensive prices can be found in the month of June. Opting for a September flight can save you 72% on your journey compared to booking in June

When is the cheapest time to fly from Duluth to Colorado (DLH - CO)?

When flying from Duluth to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Duluth to Colorado

Explore cheap flight options specifically provided by Delta for the route between Duluth and Colorado. 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 2,740,132 searches. Data last updated May 28, 2024.
Take a look at some of the lowest-priced Delta flights heading from Duluth to Colorado. It's recommended that users confirm their flight details before booking.
Fri 10/112:45 pmDLH - DEN
1 stop5h 56mDelta
Wed 10/166:15 amDEN - DLH
1 stop6h 25mDelta
Deal found 5/27$234
Sat 10/123:00 pmDLH - DEN
1 stop5h 41mDelta
Fri 10/186:15 amDEN - DLH
1 stop6h 25mDelta
Deal found 5/27$238
Thu 10/102:45 pmDLH - DEN
1 stop5h 56mDelta
Wed 10/169:00 amDEN - DLH
1 stop3h 40mDelta
Deal found 5/27$264
Fri 7/193:13 pmDLH - DEN
1 stop5h 43mDelta
Tue 7/239:14 amDEN - DLH
1 stop6h 49mDelta
Deal found 5/28$313
Tue 8/203:12 pmDLH - DEN
1 stop5h 44mDelta
Fri 8/235:05 pmDEN - DLH
1 stop5h 50mDelta
Deal found 5/27$314
Fri 8/165:20 amDLH - DEN
1 stop3h 48mDelta
Wed 8/219:15 amDEN - DLH
1 stop6h 48mDelta
Deal found 5/27$388
Fri 7/193:13 pmDLH - DEN
2 stops8h 37mDelta
Tue 7/2312:55 pmDEN - DLH
2 stops9h 54mDelta
Deal found 5/28$1,510
Fri 8/163:12 pmDLH - DEN
2 stops8h 42mDelta
Wed 8/218:50 amDEN - DLH
2 stops7h 13mDelta
Deal found 5/27$1,570
Thu 10/1010:54 amDLH - DEN
2 stops9h 18mDelta
Wed 10/165:50 amDEN - DLH
2 stops6h 50mDelta
Deal found 5/27$1,735

Cheap United Airlines flights from Duluth to Colorado

Explore cheap flight options specifically provided by United Airlines for the route between Duluth and Colorado. 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 2,740,132 searches. Data last updated May 28, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Duluth to Colorado. Deals are refreshing constantly so come back soon for more options.
Fri 8/303:10 pmDLH - DEN
1 stop7h 44mUnited Airlines
Sun 9/16:03 amDEN - DLH
1 stop7h 22mUnited Airlines
Deal found 5/28$349
Fri 11/227:53 amDLH - DEN
1 stop5h 47mUnited Airlines
Tue 11/268:17 amDEN - DLH
1 stop12h 05mUnited Airlines
Deal found 5/27$366
Sat 10/128:00 amDLH - DEN
2 stops15h 00mUnited Airlines
Fri 10/186:00 amDEN - DLH
1 stop7h 25mUnited Airlines
Deal found 5/27$380
Tue 8/208:00 amDLH - DEN
1 stop7h 27mUnited Airlines
Fri 8/233:45 pmDEN - DLH
2 stops17h 54mUnited Airlines
Deal found 5/27$396
Fri 8/303:10 pmDLH - DEN
2 stops16h 45mUnited Airlines
Sun 9/16:03 amDEN - DLH
1 stop7h 22mUnited Airlines
Deal found 5/28$405
Fri 10/113:07 pmDLH - DEN
1 stop7h 47mUnited Airlines
Wed 10/168:52 pmDEN - DLH
2 stops16h 33mUnited Airlines
Deal found 5/27$435
Fri 7/196:15 pmDLH - DEN
2 stops15h 35mUnited Airlines
Tue 7/236:10 amDEN - DLH
1 stop7h 22mUnited Airlines
Deal found 5/28$442
Fri 11/223:14 pmDLH - DEN
2 stops20h 20mUnited Airlines
Tue 11/268:17 amDEN - DLH
1 stop12h 05mUnited Airlines
Deal found 5/27$471
Thu 10/106:25 pmDLH - DEN
2 stops13h 30mUnited Airlines
Wed 10/167:46 amDEN - DLH
1 stop5h 39mUnited Airlines
Deal found 5/27$490

Cheap Duluth to Colorado flights in May & June 2024

Find cheap flight options from Duluth to Colorado specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
These are some of the most attractive deals on flights from Duluth to Colorado in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/305:29 amDLH - DEN
1 stop3h 47mDelta
Fri 5/315:37 pmDEN - DLH
1 stop4h 08mDelta
Deal found 5/27$516
Thu 5/303:17 pmDLH - DEN
1 stop5h 50mUnited Airlines
Fri 5/315:40 pmDEN - DLH
2 stops20h 02mUnited Airlines
Deal found 5/27$533
Thu 5/308:00 amDLH - DEN
2 stops27h 00mUnited Airlines
Fri 5/313:40 pmDEN - DLH
2 stops18h 07mUnited Airlines
Deal found 5/27$1,141

Duluth to Colorado 2024 flight deals

Discover exclusive flight deals for travel between Duluth and Colorado in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
These are some of the most attractive deals on flights from Duluth to Colorado in 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/112:45 pmDLH - DEN
1 stop5h 56mDelta
Wed 10/166:15 amDEN - DLH
1 stop6h 25mDelta
Deal found 5/27$234
Sat 10/123:00 pmDLH - DEN
1 stop5h 41mDelta
Fri 10/186:15 amDEN - DLH
1 stop6h 25mDelta
Deal found 5/27$238
Thu 10/102:45 pmDLH - DEN
1 stop5h 56mDelta
Wed 10/169:00 amDEN - DLH
1 stop3h 40mDelta
Deal found 5/27$264
Wed 11/272:45 pmDLH - DEN
1 stop5h 56mDelta
Tue 12/36:55 pmDEN - DLH
1 stop3h 53mDelta
Deal found 5/27$308
Tue 8/203:12 pmDLH - DEN
1 stop5h 44mDelta
Fri 8/235:05 pmDEN - DLH
1 stop5h 50mDelta
Deal found 5/27$314
Fri 8/303:10 pmDLH - DEN
1 stop7h 44mUnited Airlines
Sun 9/16:03 amDEN - DLH
1 stop7h 22mUnited Airlines
Deal found 5/28$349
Fri 11/227:53 amDLH - DEN
1 stop5h 47mUnited Airlines
Tue 11/268:17 amDEN - DLH
1 stop12h 05mUnited Airlines
Deal found 5/27$366
Sat 10/128:00 amDLH - DEN
2 stops15h 00mUnited Airlines
Fri 10/186:00 amDEN - DLH
1 stop7h 25mUnited Airlines
Deal found 5/27$380
Fri 8/165:20 amDLH - DEN
1 stop3h 48mDelta
Wed 8/219:15 amDEN - DLH
1 stop6h 48mDelta
Deal found 5/27$388

One-way flights to Colorado from Duluth

Search for one-way flight options from Duluth to Colorado. 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 2,740,132 searches. Data last updated May 28, 2024.
Users traveling one-way from Duluth to Colorado can select one of these great deals. Users in need of a round-trip flight from Duluth to Colorado instead should update the search form at the top of page.
Thu 7/410:57 amDLH - DEN
1 stop6h 54mDelta
Deal found 5/27$128
Wed 7/35:20 amDLH - DEN
1 stop6h 37mDelta
Deal found 5/27$194
Wed 7/38:05 amDLH - DEN
2 stops24h 00mUnited Airlines
Deal found 5/27$282
Thu 7/43:13 pmDLH - DEN
2 stops9h 33mUnited Airlines
Deal found 5/27$293
Thu 7/48:05 amDLH - DEN
3 stops10h 55mUnited Airlines
Deal found 5/27$553

Find flights from Duluth to Colorado within your budget

Customize your flight search to find flights from Duluth to Colorado 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$234 - $396

Route

Depart

Return

Price

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 10/11

1 stop5h 56m

Denver Intl

Wed 10/16

1 stop6h 25m

$234

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Sat 10/12

1 stop5h 41m

Denver Intl

Fri 10/18

1 stop6h 25m

$238

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Thu 10/10

1 stop5h 56m

Denver Intl

Wed 10/16

1 stop3h 40m

$264

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 7/19

1 stop5h 43m

Denver Intl

Tue 7/23

1 stop6h 49m

$313

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Tue 8/20

1 stop5h 44m

Denver Intl

Fri 8/23

1 stop5h 50m

$314

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 8/30

1 stop7h 44m

Denver Intl

Sun 9/1

1 stop7h 22m

$349

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 11/22

1 stop5h 47m

Denver Intl

Tue 11/26

1 stop12h 05m

$366

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Sat 10/12

2 stops15h 00m

Denver Intl

Fri 10/18

1 stop7h 25m

$380

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Tue 8/20

1 stop7h 27m

Denver Intl

Fri 8/23

2 stops17h 54m

$396

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Duluth to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Duluth 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.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated May 28, 2024.
Peruse reviews from past customers who have flown with Delta and United Airlines from Duluth to Colorado to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

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
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

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
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

8.0

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 Duluth to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Duluth to Colorado?

    Duluth Intl (DLH) is the airport you will fly out of if you book a flight from Duluth to Colorado. It is only a 5.8 mi journey to Duluth Intl (DLH) from Duluth’s city center.

  • Can I find flights from Duluth to Colorado for under $300 on Cheapflights?

    Yes, there are multiple flights from Duluth to Colorado for under $300. The cheapest flight booked recently is on Delta for just $234, but on average you can expect to pay $459.

  • What does DLH to DEN mean?

    Duluth Intl Airport is DLH and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Colorado Springs Airport (COS), Grand Junction Regnl Airport (GJT), Durango La Plata County Airport (DRO), Aspen Pitkin County Airport (ASE), Montrose County Airport (MTJ) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Duluth to Colorado that include extra baggage allowance?

    The amount of baggage you can bring on your Duluth to Colorado 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 Duluth to Colorado with specific airlines?

    Yes, Cheapflights allows you to browse and filter Duluth to Colorado 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 Duluth to Colorado that include hotel bookings?

    Yes. In addition to deals on Duluth to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to Colorado?

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

  • Can I find deals for business class flights from Duluth to Colorado?

    Yes. Cheapflights offers flight deals from Duluth to Colorado 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 Duluth to Colorado that allow pets onboard?

    Many airlines flying from Duluth to Colorado 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 Duluth to Colorado?

    Yes, you can often find last-minute deals on Duluth to Colorado 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 Duluth to Colorado flight deals updated?

    The Duluth to Colorado flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Duluth to Colorado?

    Consider Delta, Sun Country Air or United Airlines when booking your flight. These represent the most popular airlines when flying from Duluth to Colorado.

  • When is the best time to book a flight from Duluth to Colorado?

    Currently, December is the cheapest month in which you can book a flight from Duluth to Colorado (average of $192). Flying from Duluth to Colorado 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

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Top 3 airlines flying from Duluth to Colorado

Discover the top 3 airlines that operate flights from Duluth to Colorado. 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$48Average$118FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$205Average$413FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$265Average$401FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Duluth to Colorado by cabin class

Find flights from Duluth to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Duluth to Colorado?

Cheapflights helps you search for flights from Duluth to Colorado via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Duluth to Colorado?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Duluth to Colorado.

Can Cheapflights find flights from Duluth to Colorado with no change fees?

Yes! Cheapflights helps users easily find flights from Duluth to Colorado with no change fees.

Can Cheapflights notify me if prices for flights from Duluth to Colorado become cheaper?

Yes! Start tracking prices for Duluth to Colorado flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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