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$201+ Cheap flights from Bangor, ME (BGR) to Colorado

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DEN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Bangor to Colorado

Keep the following information in mind while searching for Bangor to Colorado flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$310
(American Airlines)

One-way from

$201
(United)

Popular in

February

Cheapest in

January

Average price

$399
Provider with most accurate pricing for Bangor-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Bangor-Denver Intl flights.
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From Bangor to Colorado
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One-way flight from Bangor to Colorado
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Bangor to Colorado

Cheapest flights from Bangor to Colorado
Explore the most affordable flight options available from Bangor to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:07 pmBGR - DEN
1 stop6h 41mAmerican Airlines
Tue 9/22:31 pmDEN - BGR
1 stop5h 52mAmerican Airlines
Deal found 4/14$310
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:47 pmBGR - DEN
2 stops9h 53mDelta
Fri 5/912:55 amDEN - BGR
2 stops8h 57mDelta
Deal found 4/14$324
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/242:37 pmBGR - COS
2 stops11h 18mAmerican Airlines
Tue 7/15:00 amCOS - BGR
2 stops9h 13mAmerican Airlines
Deal found 4/15$434
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:20 pmBGR - DEN
1 stop9h 02mUnited Airlines
Sun 7/612:57 amDEN - BGR
2 stops18h 42mUnited Airlines
Deal found 4/14$588
This United deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:15 pmBGR - COS
1 stop20h 53mUnited Airlines
Tue 7/112:05 pmCOS - BGR
1 stop7h 54mUnited Airlines
Deal found 4/14$808

Cheapflights Fare Finder

Customize your flight search to find flights from Bangor 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 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Bangor to Colorado that are best for you.

Fly from

Bangor

Fly to

Colorado

Route

Depart

Return

Price

BangorDenver

BGR - DEN

BGRDEN

Bangor

Thu 8/28

5:07 pm-9:48 pm

1 stop6h 41m

Denver Intl

Tue 9/2

2:31 pm-10:23 pm

1 stop5h 52m

$310

BangorDenver

BGR - DEN

BGRDEN

Bangor

Sat 5/3

3:47 pm-11:40 pm

2 stops9h 53m

Denver Intl

Fri 5/9

12:55 am-11:52 am

2 stops8h 57m

$324

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

Tue 6/24

2:37 pm-11:55 pm

2 stops11h 18m

Colorado Springs

Tue 7/1

5:00 am-4:13 pm

2 stops9h 13m

$434

BangorDenver

BGR - DEN

BGRDEN

Bangor

Thu 7/3

4:20 pm-11:22 pm

1 stop9h 02m

Denver Intl

Sun 7/6

12:57 am-9:39 pm

2 stops18h 42m

$588

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

Tue 6/24

4:15 pm-11:08 am

1 stop20h 53m

Colorado Springs

Tue 7/1

12:05 pm-9:59 pm

1 stop7h 54m

$808

BangorDenver

BGR - DEN

BGRDEN

Bangor

Fri 7/25

6:15 pm-11:29 pm

1 stop7h 14m

$201

BangorDenver

BGR - DEN

BGRDEN

Bangor

Sun 5/11

7:50 pm-5:27 pm

2 stops23h 37m

$279

BangorDenver

BGR - DEN

BGRDEN

Bangor

Fri 5/2

5:43 am-11:01 am

1 stop7h 18m

$286

BangorDenver

BGR - DEN

BGRDEN

Bangor

Fri 5/2

12:22 pm-11:09 pm

2 stops12h 47m

$291

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

Fri 5/2

12:22 pm-9:05 pm

2 stops10h 43m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 12 results
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Best time to book a flight from Bangor to Colorado

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

Cheapflights Insights

Everything you need to know about your flight from Bangor to Colorado

What is the cheapest month to book a flight from Bangor, Maine to Colorado?

Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $197). Flying from Bangor, Maine to Colorado in March is currently the most expensive (average of $278). 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.

What is the cheapest time of day to fly from BGR to CO?

Find hourly flight availability from Bangor to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to Colorado as you normally would.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 15, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Bangor to Colorado have to say. 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
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bangor 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 Bangor to Colorado?

    Bangor (BGR), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Bangor to Colorado.

  • What are the cheapest airlines to fly from Bangor, Maine to Colorado one-way?

    The cheapest airlines for a one-way flight from Bangor, Maine to Colorado are United Airlines ($201), American Airlines ($286), and Delta ($291).

  • Can I find deals for flights from Bangor to Colorado that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangor 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.

  • What is the cheapest month to book a flight from Bangor, Maine to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $197). Flying from Bangor, Maine to Colorado in March is currently the most expensive (average of $278). 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.

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Top 3 airlines flying from Bangor to Colorado

Discover the top 3 airlines that operate flights from Bangor 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 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$558FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$368Average$526FlexibilityNo cancel feeOn-time69%

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