$117+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DEN
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Bangor to ColoradoExplore 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 May 11, 2026.
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 May 11, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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 8/222:33 pm
BGR
- DEN
1 stop7h 56m
Delta
Sat 8/296:40 am
DEN
- BGR
1 stop7h 02m
Delta
Deal found 5/6![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/10. 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 9/112:41 pm
BGR
- DEN
2 stops10h 59m
American Airlines
Tue 9/295:30 am
DEN
- BGR
2 stops10h 06m
American Airlines
Deal found 5/10![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/10. 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 7/76:55 am
BGR
- DEN
1 stop8h 49m
American Airlines
Tue 7/1412:34 pm
DEN
- BGR
1 stop8h 23m
American Airlines
Deal found 5/10![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 6/35:05 am
BGR
- DEN
2 stops12h 00m
Delta
Tue 6/166:35 am
DEN
- BGR
1 stop7h 07m
Delta
Deal found 5/8![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/235:45 am
BGR
- COS
2 stops11h 02m
American Airlines
Wed 5/2712:10 pm
COS
- BGR
1 stop8h 32m
American Airlines
Deal found 5/8![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/236:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Wed 5/2712:16 pm
COS
- BGR
1 stop7h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/293:30 pm
BGR
- COS
1 stop8h 34m
United Airlines
Tue 9/112:45 pm
COS
- BGR
1 stop7h 09m
United Airlines
Deal found 5/6![United Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 6/117:08 pm
BGR
- COS
1 stop16h 08m
Allegiant Air
Mon 6/1510:06 am
COS
- BGR
1 stop25h 39m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$586
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/1112:16 pm
BGR
- COS
2 stops12h 08m
American Airlines
Mon 6/155:15 pm
COS
- BGR
2 stops16h 25m
American Airlines
Deal found 5/7![American Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/46:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Thu 6/1112:13 pm
COS
- BGR
1 stop7h 34m
United Airlines
Deal found 5/6![United Airlines logo]()
$632
Best flights from Bangor to ColoradoDiscover carefully curated flight deals from Bangor to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from Bangor to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Delta deal was found by Cheapflights users on 5/6. 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 8/222:33 pm
BGR
- DEN
1 stop7h 56m
Delta
Sat 8/296:40 am
DEN
- BGR
1 stop7h 02m
Delta
Deal found 5/6![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/10. 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 9/87:15 am
BGR
- DEN
1 stop6h 38m
American Airlines
Tue 9/2211:59 pm
DEN
- BGR
1 stop9h 32m
American Airlines
Deal found 5/10![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/43:13 pm
BGR
- DEN
Nonstop4h 49m
United Airlines
Sat 7/111:36 pm
DEN
- BGR
1 stop7h 39m
United Airlines
Deal found 5/9![United Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 6/117:08 pm
BGR
- COS
1 stop16h 08m
Allegiant Air
Mon 6/1510:06 am
COS
- BGR
1 stop25h 39m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$595
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 11/46:00 am
BGR
- DEN
2 stops11h 15m
Delta
Sun 11/87:00 am
DEN
- BGR
1 stop9h 19m
Delta
Deal found 5/8![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/236:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Wed 5/2712:16 pm
COS
- BGR
1 stop7h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 5/7. 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.
Fri 5/224:27 pm
BGR
- DEN
1 stop8h 13m
Delta
Tue 5/266:30 am
DEN
- BGR
1 stop7h 17m
Delta
Deal found 5/7![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/224:43 pm
BGR
- DEN
1 stop7h 01m
United Airlines
Tue 8/256:00 am
DEN
- BGR
1 stop6h 52m
United Airlines
Deal found 5/8![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 6/85:05 am
BGR
- DEN
2 stops16h 57m
Delta
Mon 6/1512:40 am
DEN
- BGR
2 stops13h 02m
Delta
Deal found 5/8![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/293:30 pm
BGR
- COS
1 stop8h 34m
United Airlines
Tue 9/112:45 pm
COS
- BGR
1 stop7h 09m
United Airlines
Deal found 5/6![United Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/412:16 pm
BGR
- COS
2 stops12h 08m
American Airlines
Thu 6/118:01 am
COS
- BGR
2 stops11h 48m
American Airlines
Deal found 5/6![American Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/46:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Thu 6/1112:13 pm
COS
- BGR
1 stop7h 34m
United Airlines
Deal found 5/6![United Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 5/6. 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 5/214:15 pm
BGR
- COS
1 stop20h 55m
United Airlines
Mon 5/2512:16 pm
COS
- BGR
1 stop7h 31m
United Airlines
Deal found 5/6![United Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sun 5/316:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Thu 6/49:00 am
COS
- BGR
3 stops24h 04m
United Airlines
Deal found 5/8![United Airlines logo]()
$892
Last-minute flights from Bangor to ColoradoDiscover last-minute flight deals from Bangor to Colorado. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Colorado. Data last updated May 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/8. 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 5/164:27 pm
BGR
- DEN
1 stop8h 13m
Delta
Sat 5/236:30 am
DEN
- BGR
1 stop7h 17m
Delta
Deal found 5/8![Delta logo]()
$391
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/235:45 am
BGR
- COS
2 stops11h 02m
American Airlines
Wed 5/2712:10 pm
COS
- BGR
1 stop8h 32m
American Airlines
Deal found 5/8![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/236:00 am
BGR
- COS
1 stop7h 10m
United Airlines
Wed 5/2712:16 pm
COS
- BGR
1 stop7h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 5/6. 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 5/267:02 am
BGR
- DEN
1 stop8h 29m
American Airlines
Tue 6/22:04 pm
DEN
- BGR
1 stop7h 41m
American Airlines
Deal found 5/6![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/284:34 pm
BGR
- DEN
1 stop7h 59m
American Airlines
Sun 5/3111:59 pm
DEN
- BGR
1 stop8h 47m
American Airlines
Deal found 5/7![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/27:20 am
BGR
- DEN
1 stop7h 40m
American Airlines
Mon 6/811:59 pm
DEN
- BGR
1 stop8h 47m
American Airlines
Deal found 5/10![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 6/35:05 am
BGR
- DEN
1 stop6h 55m
Delta
Wed 6/106:35 am
DEN
- BGR
1 stop7h 07m
Delta
Deal found 5/8![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 6/35:05 am
BGR
- DEN
2 stops12h 00m
Delta
Tue 6/166:35 am
DEN
- BGR
1 stop7h 07m
Delta
Deal found 5/8![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 6/35:05 am
BGR
- DEN
1 stop6h 55m
Delta
Sun 6/146:35 am
DEN
- BGR
1 stop7h 07m
Delta
Deal found 5/8![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Wed 6/310:06 am
BGR
- DEN
1 stop14h 33m
Multiple Airlines
Sat 6/138:46 pm
DEN
- BGR
2 stops35h 21m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Wed 6/310:06 am
BGR
- DEN
2 stops24h 59m
Multiple Airlines
Fri 6/126:00 am
DEN
- BGR
1 stop25h 26m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 6/117:08 pm
BGR
- COS
1 stop16h 08m
Allegiant Air
Mon 6/1510:06 am
COS
- BGR
1 stop25h 39m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$586
One-way flights from Bangor to ColoradoSearch for one-way flight options from Bangor to Colorado. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from Bangor to Colorado. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 6/36:59 pm
BGR
- DEN
1 stop21h 33m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Sun 5/316:55 pm
BGR
- DEN
2 stops45h 09m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 6/22:35 pm
BGR
- DEN
2 stops44h 30m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Sun 6/77:08 pm
BGR
- DEN
2 stops29h 16m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 5/10. 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 7/144:18 pm
BGR
- DEN
1 stop8h 51m
American Airlines
Deal found 5/10![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Thu 8/1311:03 am
BGR
- DEN
2 stops48h 00m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/1112:16 pm
BGR
- COS
2 stops12h 08m
American Airlines
Deal found 5/7![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/117:06 pm
BGR
- COS
3 stops26h 55m
United Airlines
Deal found 5/7![United Airlines logo]()
$707
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Delta) |
One-way from | $117 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $503 |
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 May 11, 2026.
Use the filters below to find and compare flights from Bangor to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorDenver
BGR - DEN
BGRDEN
Bangor
Sat 8/22
2:33 pm-8:29 pm
1 stop7h 56m
Denver Intl
Sat 8/29
6:40 am-3:42 pm
1 stop7h 02m
$291
BangorDenver
BGR - DEN
BGRDEN
Bangor
Wed 11/4
6:00 am-3:15 pm
2 stops11h 15m
Denver Intl
Sun 11/8
7:00 am-6:19 pm
1 stop9h 19m
$335
BangorDenver
BGR - DEN
BGRDEN
Bangor
Tue 9/8
7:15 am-11:53 am
1 stop6h 38m
Denver Intl
Tue 9/22
11:59 pm-11:31 am
1 stop9h 32m
$368
Quickest round-trip
BangorDenver
BGR - DEN
BGRDEN
Bangor
Sat 7/4
3:13 pm-6:02 pm
Nonstop4h 49m
Denver Intl
Sat 7/11
1:36 pm-11:15 pm
1 stop7h 39m
$387
BangorDenver
BGR - DEN
BGRDEN
Bangor
Fri 5/22
4:27 pm-10:40 pm
1 stop8h 13m
Denver Intl
Tue 5/26
6:30 am-3:47 pm
1 stop7h 17m
$405
BangorColorado Springs
BGR - COS
BGRCOS
Bangor
Sat 5/23
6:00 am-11:10 am
1 stop7h 10m
Colorado Springs
Wed 5/27
12:16 pm-9:47 pm
1 stop7h 31m
$434
BangorDenver
BGR - DEN
BGRDEN
Bangor
Mon 6/8
5:05 am-8:02 pm
2 stops16h 57m
Denver Intl
Mon 6/15
12:40 am-3:42 pm
2 stops13h 02m
$447
BangorDenver
BGR - DEN
BGRDEN
Bangor
Sat 8/22
4:43 pm-9:44 pm
1 stop7h 01m
Denver Intl
Tue 8/25
6:00 am-2:52 pm
1 stop6h 52m
$449
BangorColorado Springs
BGR - COS
BGRCOS
Bangor
Sat 8/29
3:30 pm-10:04 pm
1 stop8h 34m
Colorado Springs
Tue 9/1
12:45 pm-9:54 pm
1 stop7h 09m
$533
BangorColorado Springs
BGR - COS
BGRCOS
Bangor
Thu 6/11
7:08 pm-9:16 am
1 stop16h 08m
Colorado Springs
Mon 6/15
10:06 am-1:45 pm
1 stop25h 39m
$595
Showing 1-10 of 23 resultsSorted by cheapest first
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.
BGR-DEN
BGR-COS
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
BGR-USCO
BGR-DEN
BGR-COS
How far ahead should I book a flight from Bangor, Maine to Colorado?
To ensure you get the cheapest price possible for a flight from Bangor, Maine to Colorado, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bangor, Maine to Colorado?
Currently, April is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $165). 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.
How much does it cost to fly round-trip from Bangor, Maine to Colorado?
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 May 11, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Alternative routes for Bangor to Colorado
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Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bangor to Colorado by cabin class
Find flights from Bangor to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bangor and Colorado flights
Browse other Bangor and Colorado flight options. Last updated on May 11, 2026.
Popular flight searches
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Bangor to Colorado flights
Consider these flights traveling from Bangor to Colorado.
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$453 | FlexibilityNo cancel fee | On-time71% |