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Bangor

$139+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BGR
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Colorado to Bangor

Keep the following information in mind while searching for Colorado to Bangor flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$260
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$411
From Colorado to Bangor
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One-way flight from Colorado to Bangor
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1911:59 pmDEN - BGR
1 stop14h 45mMultiple Airlines
jue. 9/253:06 pmBGR - DEN
1 stop19h 30mMultiple Airlines
Deal found 8/15$260
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
sáb. 9/2011:59 pmDEN - BGR
1 stop12h 17mMultiple Airlines
sáb. 9/273:06 pmBGR - DEN
1 stop19h 30mMultiple Airlines
Deal found 8/17$280
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
vie. 9/2611:18 amDEN - BGR
2 stops24h 58mMultiple Airlines
sáb. 10/411:27 amBGR - DEN
1 stop13h 46mMultiple Airlines
Deal found 8/16$284
This American Airlines deal was found by Cheapflights users on 8/17. 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.
jue. 9/1111:29 amDEN - BGR
1 stop7h 10mAmerican Airlines
mar. 9/166:00 amBGR - DEN
1 stop6h 36mAmerican Airlines
Deal found 8/17$289
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 9/1612:21 pmCOS - BGR
2 stops9h 27mAmerican Airlines
mar. 9/305:39 amBGR - COS
2 stops10h 04mAmerican Airlines
Deal found 8/17$299
This American Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/277:21 amDEN - BGR
1 stop7h 24mAmerican Airlines
mar. 11/113:52 pmBGR - DEN
1 stop9h 11mAmerican Airlines
Deal found 8/17$310
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/511:29 amDEN - BGR
1 stop7h 02mAmerican Airlines
sáb. 9/135:54 pmBGR - DEN
1 stop6h 22mAmerican Airlines
Deal found 8/18$314
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/306:00 amCOS - BGR
1 stop7h 30mUnited Airlines
jue. 10/212:19 pmBGR - COS
2 stops11h 35mUnited Airlines
Deal found 8/18$336
This American Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 10/2312:05 pmCOS - BGR
1 stop21h 35mAmerican Airlines
vie. 10/311:01 pmBGR - COS
2 stops9h 36mAmerican Airlines
Deal found 8/16$380
This American Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/204:54 pmCOS - BGR
2 stops20h 04mAmerican Airlines
mar. 10/281:01 pmBGR - COS
2 stops11h 08mAmerican Airlines
Deal found 8/17$382
This American Airlines deal was found by Cheapflights users on 8/17. 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.
sáb. 11/155:45 amCOS - BGR
2 stops14h 21mAmerican Airlines
mar. 11/183:52 pmBGR - COS
2 stops9h 39mAmerican Airlines
Deal found 8/17$389
This American Airlines deal was found by Cheapflights users on 8/16. 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.
sáb. 9/2011:01 amCOS - BGR
2 stops8h 54mAmerican Airlines
mié. 9/245:39 amBGR - COS
2 stops12h 39mAmerican Airlines
Deal found 8/16$399

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 agosto 18, 2025.
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

vie. 9/19

11:59 pm-4:44 pm

1 stop14h 45m

Bangor

jue. 9/25

3:06 pm-8:36 am

1 stop19h 30m

$260

DenverBangor

DEN - BGR

DENBGR

Denver Intl

sáb. 9/20

11:59 pm-2:16 pm

1 stop12h 17m

Bangor

sáb. 9/27

3:06 pm-8:36 am

1 stop19h 30m

$280

DenverBangor

DEN - BGR

DENBGR

Denver Intl

vie. 9/26

11:18 am-2:16 pm

2 stops24h 58m

Bangor

sáb. 10/4

11:27 am-11:13 pm

1 stop13h 46m

$284

DenverBangor

DEN - BGR

DENBGR

Denver Intl

mié. 9/24

12:29 pm-10:05 pm

1 stop7h 36m

Bangor

mié. 10/1

5:54 pm-10:16 pm

1 stop6h 22m

$289

DenverBangor

DEN - BGR

DENBGR

Denver Intl

mar. 10/21

6:45 am-4:23 pm

1 stop7h 38m

Bangor

sáb. 11/1

3:05 pm-9:41 pm

1 stop8h 36m

$289

DenverBangor

DEN - BGR

DENBGR

Denver Intl

jue. 10/23

1:40 pm-11:19 pm

1 stop7h 39m

Bangor

vie. 10/31

12:10 pm-5:55 pm

1 stop7h 45m

$289

DenverBangor

DEN - BGR

DENBGR

Denver Intl

sáb. 9/20

7:00 am-6:09 pm

1 stop9h 09m

Bangor

sáb. 9/27

5:54 pm-10:16 pm

1 stop6h 22m

$289

Colorado SpringsBangor

COS - BGR

COSBGR

Colorado Springs

mar. 9/16

12:21 pm-11:48 pm

2 stops9h 27m

Bangor

mar. 9/30

5:39 am-1:43 pm

2 stops10h 04m

$299

Colorado SpringsBangor

COS - BGR

COSBGR

Colorado Springs

mar. 9/30

6:00 am-3:30 pm

1 stop7h 30m

Bangor

jue. 10/2

12:19 pm-9:54 pm

2 stops11h 35m

$336

Colorado SpringsBangor

COS - BGR

COSBGR

Colorado Springs

jue. 10/23

12:05 pm-11:40 am

1 stop21h 35m

Bangor

vie. 10/31

1:01 pm-8:37 pm

2 stops9h 36m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 41 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, October is the cheapest month in which you can book a flight from Colorado to Bangor, Maine (average of $358). Flying from Colorado to Bangor, Maine in December is currently the most expensive (average of $488). 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 CO to BGR?

Find hourly flight availability from Colorado to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

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

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 and United Airlines can get you from Colorado to Bangor, Maine in just under 7h 30m. Your travel time can differ by up to 1h 57m. Airlines will cover a distance of 1876 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 $157 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $184 and United Airlines from $255 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 Colorado Springs - Bangor or Montrose County - 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, October is the cheapest month in which you can book a flight from Colorado to Bangor, Maine (average of $358). Flying from Colorado to Bangor, Maine in December is currently the most expensive (average of $488). 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

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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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$272Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$607FlexibilityNo cancel feeOn-time69%

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