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Bangor

$260+ Cheap flights from Colorado to Bangor, ME (BGR)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BGR
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Colorado to Bangor

Cheapest flights from Colorado to Bangor
Explore the most affordable flight options available from Colorado to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
DEN
-
BGR
1 stop10h 14m
Multiple Airlines
Mon 3/26:54 pm
BGR
-
DEN
2 stops19h 02m
Multiple Airlines
Deal found 1/20$283
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 6/279:45 am
DEN
-
BGR
Nonstop4h 10m
United Airlines
Tue 6/304:15 pm
BGR
-
DEN
1 stop9h 03m
United Airlines
Deal found 1/19$299
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 4/76:40 am
DEN
-
BGR
1 stop6h 58m
Delta
Tue 4/144:35 pm
BGR
-
DEN
1 stop8h 14m
Delta
Deal found 1/20$309
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/176:00 am
DEN
-
BGR
1 stop7h 51m
Delta
Tue 2/245:06 am
BGR
-
DEN
2 stops10h 54m
Delta
Deal found 1/19$314
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 5/47:51 am
DEN
-
BGR
1 stop7h 14m
American Airlines
Tue 5/124:59 pm
BGR
-
DEN
2 stops9h 00m
American Airlines
Deal found 1/21$339
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 8/267:22 am
DEN
-
BGR
1 stop7h 21m
American Airlines
Wed 9/212:09 pm
BGR
-
DEN
1 stop6h 32m
American Airlines
Deal found 1/19$359
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/56:40 am
DEN
-
BGR
1 stop7h 14m
Delta
Mon 2/91:07 pm
BGR
-
DEN
2 stops13h 21m
Delta
Deal found 1/21$364
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 5/272:22 pm
DEN
-
BGR
1 stop6h 20m
American Airlines
Sat 5/307:00 am
BGR
-
DEN
1 stop8h 32m
American Airlines
Deal found 1/20$379
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 8/17:00 am
COS
-
BGR
1 stop6h 55m
United Airlines
Tue 8/189:40 am
BGR
-
COS
2 stops12h 28m
United Airlines
Deal found 1/20$392
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 8/312:12 pm
COS
-
BGR
1 stop8h 30m
American Airlines
Tue 8/182:37 pm
BGR
-
COS
2 stops11h 07m
American Airlines
Deal found 1/20$394
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 8/112:12 pm
COS
-
BGR
2 stops9h 45m
American Airlines
Tue 8/184:42 pm
BGR
-
COS
2 stops9h 02m
American Airlines
Deal found 1/20$460
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 8/212:12 pm
COS
-
BGR
1 stop8h 30m
American Airlines
Tue 8/184:42 pm
BGR
-
COS
2 stops9h 02m
American Airlines
Deal found 1/20$474

Find flight deals from Colorado to Bangor

Keep the following information in mind while searching for Colorado to Bangor flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$283
(Kiwi.com)

One-way from

$260
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$431
Provider with most accurate pricing for Denver Intl-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Bangor flights.
Search Deals
From Colorado to Bangor
Search Deals
One-way flight from Colorado to Bangor
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Bangor 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 January 21, 2026.
Use the filters below to find and compare flights from Colorado to Bangor that are best for you.

Fly from

Colorado

Fly to

Bangor

Route

Depart

Return

Price

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Fri 2/27

6:00 am-6:14 pm

1 stop10h 14m

Bangor

Mon 3/2

6:54 pm-11:56 am

2 stops19h 02m

$283

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Mon 5/4

6:00 am-5:05 pm

1 stop9h 05m

Bangor

Tue 5/12

6:25 am-12:09 pm

1 stop7h 44m

$309

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 4/7

6:40 am-3:38 pm

1 stop6h 58m

Bangor

Tue 4/14

4:35 pm-10:49 pm

1 stop8h 14m

$309

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 2/17

6:00 am-3:51 pm

1 stop7h 51m

Bangor

Tue 2/24

5:06 am-2:00 pm

2 stops10h 54m

$314

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Tue 4/7

12:53 pm-11:46 pm

2 stops8h 53m

Bangor

Tue 4/14

4:59 pm-11:59 pm

2 stops9h 00m

$320

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Wed 2/4

12:30 am-3:54 pm

2 stops13h 24m

Bangor

Mon 2/9

1:07 pm-12:28 am

2 stops13h 21m

$370

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Wed 5/27

2:22 pm-10:42 pm

1 stop6h 20m

Bangor

Sat 5/30

7:00 am-1:32 pm

1 stop8h 32m

$379

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Mon 2/2

7:00 am-6:14 pm

1 stop9h 14m

Bangor

Fri 2/6

6:54 pm-12:19 pm

2 stops19h 25m

$387

DenverBangor

DEN - BGR

DENBGR

Denver Intl

Sat 6/13

12:30 pm-10:04 pm

1 stop7h 34m

Bangor

Sat 6/20

4:10 pm-11:28 pm

1 stop9h 18m

$388

DurangoBangor

DRO - BGR

DROBGR

Durango La Plata County

Sat 6/27

5:30 am-3:55 pm

1 stop8h 25m

Bangor

Sat 7/4

3:30 pm-10:46 am

1 stop21h 16m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 38 results
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Best time to book a flight from Colorado to Bangor

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

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

Currently, June is the cheapest month in which you can book a flight from Colorado to Bangor, Maine (average of $165). Flying from Colorado to Bangor, Maine in January is currently the most expensive (average of $334). 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.

Related info for your journey

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

    If you book a flight to Bangor from Colorado, you will be flying to Bangor, which is the city’s only airport. Bangor (BGR) is located 2.3 mi from the center of Bangor.

  • How long is the flight from Colorado to Bangor, Maine?

    American Airlines, Delta, and United Airlines can get you from Colorado to Bangor, Maine in just under 6h 58m. Your travel time can differ by up to 2h 07m. Airlines will cover a distance of 1846 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $165 on United Airlines. Other airlines that offer cheap prices include American Airlines from $165 and Delta from $165 one-way.

  • What are the most popular routes from Colorado to Bangor, Maine?

    The most popular route from Colorado to Bangor, Maine is Denver Intl - Bangor. You may also consider Montrose County - Bangor or Colorado Springs - Bangor.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Bangor 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 Colorado to Bangor, Maine?

    Currently, June is the cheapest month in which you can book a flight from Colorado to Bangor, Maine (average of $165). Flying from Colorado to Bangor, Maine in January is currently the most expensive (average of $334). 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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Alternative routes for Colorado to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to Bangor

Discover the top 3 airlines that operate flights from Colorado to Bangor. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$165Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$571FlexibilityNo cancel feeOn-time69%

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