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Colorado

$166+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DEN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$289
(Delta)

One-way from

$166
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$394
From Bangor to Colorado
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One-way flight from Bangor to Colorado
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 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 agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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. 9/64:34 pmBGR - DEN
1 stop7h 33mAmerican Airlines
dom. 9/77:16 amDEN - BGR
1 stop7h 58mAmerican Airlines
Deal found 8/13$289
This Delta deal was found by Cheapflights users on 8/14. 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.
mié. 9/103:03 pmBGR - DEN
1 stop9h 46mDelta
sáb. 9/135:45 amDEN - BGR
2 stops8h 37mDelta
Deal found 8/14$294
This American Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 9/1011:35 amBGR - DEN
2 stops9h 01mAmerican Airlines
sáb. 9/137:16 amDEN - BGR
2 stops11h 23mAmerican Airlines
Deal found 8/14$299
This American Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 10/31:58 pmBGR - DEN
1 stop7h 27mAmerican Airlines
lun. 10/67:21 amDEN - BGR
1 stop7h 24mAmerican Airlines
Deal found 8/14$310
This American Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 8/293:58 pmBGR - DEN
1 stop7h 57mAmerican Airlines
vie. 9/57:09 amDEN - BGR
1 stop7h 05mAmerican Airlines
Deal found 8/14$316
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 8/293:56 pmBGR - DEN
1 stop8h 53mDelta
vie. 9/510:41 amDEN - BGR
2 stops10h 53mDelta
Deal found 8/14$319
This Delta deal was found by Cheapflights users on 8/13. 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.
mié. 9/103:03 pmBGR - DEN
1 stop9h 46mDelta
dom. 9/146:25 amDEN - BGR
1 stop7h 57mDelta
Deal found 8/13$344
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 8/276:45 amBGR - COS
2 stops12h 45mUnited Airlines
dom. 8/3112:02 pmCOS - BGR
1 stop7h 38mUnited Airlines
Deal found 8/12$344
This American Airlines deal was found by Cheapflights users on 8/13. 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. 8/286:00 amBGR - DEN
1 stop6h 40mAmerican Airlines
mar. 9/97:00 amDEN - BGR
1 stop6h 30mAmerican Airlines
Deal found 8/13$354
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 8/275:45 amBGR - COS
2 stops12h 43mAmerican Airlines
dom. 8/3112:07 pmCOS - BGR
2 stops9h 52mAmerican Airlines
Deal found 8/12$424
This American Airlines deal was found by Cheapflights users on 8/11. 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. 9/111:02 pmBGR - COS
2 stops12h 37mAmerican Airlines
dom. 9/1412:03 pmCOS - BGR
1 stop21h 39mAmerican Airlines
Deal found 8/11$445
This American Airlines deal was found by Cheapflights users on 8/13. 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. 8/255:45 amBGR - COS
2 stops14h 35mAmerican Airlines
mar. 9/306:02 amCOS - BGR
2 stops10h 32mAmerican Airlines
Deal found 8/13$457

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 agosto 14, 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

jue. 9/11

3:19 pm-10:35 pm

1 stop9h 16m

Denver Intl

sáb. 9/13

7:05 am-4:22 pm

1 stop7h 17m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

jue. 9/25

6:02 pm-11:25 pm

1 stop7h 23m

Denver Intl

lun. 9/29

7:16 am-5:14 pm

1 stop7h 58m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

mié. 9/10

3:03 pm-10:49 pm

1 stop9h 46m

Denver Intl

sáb. 9/13

7:05 am-4:22 pm

1 stop7h 17m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

sáb. 9/6

4:34 pm-10:07 pm

1 stop7h 33m

Denver Intl

dom. 9/7

7:16 am-5:14 pm

1 stop7h 58m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

sáb. 10/25

2:37 pm-8:08 pm

1 stop7h 31m

Denver Intl

mar. 10/28

7:21 am-4:45 pm

1 stop7h 24m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

sáb. 10/25

3:05 pm-9:41 pm

1 stop8h 36m

Denver Intl

mar. 10/28

6:45 am-4:23 pm

1 stop7h 38m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

mié. 9/10

4:00 pm-9:50 pm

1 stop7h 50m

Denver Intl

mar. 9/16

11:29 am-8:34 pm

1 stop7h 05m

$289

BangorDenver

BGR - DEN

BGRDEN

Bangor

mié. 9/10

3:03 pm-10:49 pm

1 stop9h 46m

Denver Intl

lun. 9/15

12:45 am-11:39 am

2 stops8h 54m

$294

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

mié. 8/27

6:45 am-5:30 pm

2 stops12h 45m

Colorado Springs

dom. 8/31

12:02 pm-9:40 pm

1 stop7h 38m

$344

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

mié. 8/27

5:45 am-4:28 pm

2 stops12h 43m

Colorado Springs

dom. 8/31

12:07 pm-11:59 pm

2 stops9h 52m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
1
2

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 agosto 14, 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.

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 agosto 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Bangor to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

See more FAQs

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$490FlexibilityNo cancel feeOn-time69%

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