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Colorado

$135+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DEN
feb. 3 — feb. 101
mar. 2/3
mar. 2/10
1 adult, Economy
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Cheap 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 enero 4, 2026.

This Delta deal was found by Cheapflights users on 1/2. 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. 4/14:18 pmBGR - DEN
1 stop7h 28mDelta
mar. 4/76:40 amDEN - BGR
1 stop6h 58mDelta
Deal found 1/2$309
This American Airlines deal was found by Cheapflights users on 1/2. 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. 4/105:46 pmBGR - DEN
1 stop6h 54mAmerican Airlines
mié. 4/157:51 amDEN - BGR
1 stop7h 14mAmerican Airlines
Deal found 1/2$334
This American Airlines deal was found by Cheapflights users on 1/2. 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. 2/265:15 amBGR - DEN
2 stops10h 23mAmerican Airlines
mié. 3/42:20 pmDEN - BGR
1 stop7h 01mAmerican Airlines
Deal found 1/2$339
This American Airlines deal was found by Cheapflights users on 1/2. 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. 1/2712:58 pmBGR - DEN
2 stops11h 36mAmerican Airlines
dom. 2/17:50 amDEN - BGR
2 stops12h 09mAmerican Airlines
Deal found 1/2$345
This Delta deal was found by Cheapflights users on 1/2. 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.
sáb. 1/176:00 amBGR - DEN
2 stops9h 33mDelta
jue. 1/226:40 amDEN - BGR
1 stop7h 14mDelta
Deal found 1/2$364
This Delta deal was found by Cheapflights users on 1/3. 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. 4/105:30 amBGR - DEN
2 stops10h 04mDelta
mar. 4/1412:35 amDEN - BGR
2 stops9h 34mDelta
Deal found 1/3$375
This American Airlines deal was found by Cheapflights users on 1/1. 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. 3/176:17 amBGR - DEN
2 stops13h 00mAmerican Airlines
sáb. 3/217:05 amDEN - BGR
1 stop8h 41mAmerican Airlines
Deal found 1/1$385
This American Airlines deal was found by Cheapflights users on 1/2. 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. 1/3112:26 pmBGR - COS
2 stops23h 25mAmerican Airlines
sáb. 2/712:08 pmCOS - BGR
2 stops22h 28mAmerican Airlines
Deal found 1/2$565
This United Airlines deal was found by Cheapflights users on 1/3. 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. 1/208:14 amBGR - COS
2 stops14h 52mUnited Airlines
sáb. 1/245:50 amCOS - BGR
2 stops12h 22mUnited Airlines
Deal found 1/3$696

Find flight deals from Bangor to Colorado

Keep the following information in mind while searching for Bangor to Colorado flight deals. Data was last updated enero 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$135
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$710
Provider with most accurate pricing for Bangor-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Denver Intl flights.
Search Deals
From Bangor to Colorado
Search Deals
One-way flight from Bangor to Colorado
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 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 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 enero 4, 2026.
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

vie. 5/1

4:35 pm-10:49 pm

1 stop8h 14m

Denver Intl

mié. 5/6

6:40 am-3:55 pm

1 stop7h 15m

$309

BangorDenver

BGR - DEN

BGRDEN

Bangor

mié. 4/1

4:18 pm-9:46 pm

1 stop7h 28m

Denver Intl

mar. 4/7

6:40 am-3:38 pm

1 stop6h 58m

$309

BangorDenver

BGR - DEN

BGRDEN

Bangor

vie. 4/10

4:18 pm-9:46 pm

1 stop7h 28m

Denver Intl

mié. 4/15

6:40 am-3:55 pm

1 stop7h 15m

$309

BangorDenver

BGR - DEN

BGRDEN

Bangor

vie. 4/10

5:46 pm-10:40 pm

1 stop6h 54m

Denver Intl

mié. 4/15

7:51 am-5:05 pm

1 stop7h 14m

$334

BangorDenver

BGR - DEN

BGRDEN

Bangor

jue. 2/26

5:15 am-1:38 pm

2 stops10h 23m

Denver Intl

mié. 3/4

2:20 pm-11:21 pm

1 stop7h 01m

$339

BangorDenver

BGR - DEN

BGRDEN

Bangor

sáb. 1/17

6:00 am-1:33 pm

2 stops9h 33m

Denver Intl

jue. 1/22

6:40 am-3:54 pm

1 stop7h 14m

$364

BangorDenver

BGR - DEN

BGRDEN

Bangor

mar. 3/17

6:17 am-1:19 pm

1 stop9h 02m

Denver Intl

sáb. 3/21

7:05 am-5:46 pm

1 stop8h 41m

$379

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

sáb. 1/31

12:26 pm-9:51 am

2 stops23h 25m

Colorado Springs

sáb. 2/7

12:08 pm-12:36 pm

2 stops22h 28m

$565

BangorColorado Springs

BGR - COS

BGRCOS

Bangor

mar. 1/20

8:14 am-9:06 pm

2 stops14h 52m

Colorado Springs

sáb. 1/24

5:50 am-8:12 pm

2 stops12h 22m

$696

BangorDenver

BGR - DEN

BGRDEN

Bangor

jue. 1/29

7:27 pm-8:30 am

1 stop15h 03m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 15 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $170). Flying from Bangor, Maine to Colorado in January is currently the most expensive (average of $710). 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.

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 enero 4, 2026.
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
7.9
Good
8,020 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,020 reviews
Delta
7.9
Good
8,020 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,138 reviews
Delta
7.9
Good
8,020 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,077 reviews
Delta
7.9
Good
8,020 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

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

    Airlines like Delta, American Airlines, and United Airlines fly from Bangor, Maine to Colorado in about 8h 14m. The time it takes to get you to your destination can typically vary by up to 15h 11m. The distance from Bangor, Maine to Colorado is about 1846 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 American Airlines ($165), Delta ($165), and United Airlines ($200).

  • 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $170). Flying from Bangor, Maine to Colorado in January is currently the most expensive (average of $710). 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 enero 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$170Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$434FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$508FlexibilityNo cancel feeOn-time71%

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