$163+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — DEN
Sep 10 — Sep 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 August 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 August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 10/244:32 pm -
1 stop7h 54m
Tue 10/278:00 am -
1 stop7h 20m
Deal found 8/7![American Airlines logo]()
$301
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 pm -
1 stop30h 49m
Tue 11/1010:56 am -
2 stops20h 31m
Deal found 8/11![Multiple Airlines logo]()
$321
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.
Tue 9/15:45 am -
1 stop7h 31m
Tue 9/297:00 am -
1 stop6h 47m
Deal found 8/11![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/15:20 am -
2 stops11h 32m
Tue 9/2910:55 am -
2 stops10h 25m
Deal found 8/7![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/293:25 pm -
Nonstop4h 48m
Sat 9/511:15 am -
1 stop8h 36m
Deal found 8/8![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/7. 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.
Sat 8/292:33 pm -
1 stop7h 19m
Wed 9/26:40 am -
1 stop7h 02m
Deal found 8/7![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 8/7. 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 8/284:22 pm -
2 stops10h 14m
Wed 9/26:40 am -
1 stop7h 02m
Deal found 8/7![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm -
1 stop7h 11m
Tue 9/111:55 am -
1 stop7h 56m
Deal found 8/10![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/226:00 am -
1 stop6h 33m
Wed 8/2611:55 am -
1 stop7h 56m
Deal found 8/7![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am -
1 stop8h 18m
Mon 10/512:46 pm -
1 stop8h 21m
Deal found 8/9![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/276:37 am -
1 stop8h 19m
Wed 10/2812:46 pm -
1 stop8h 21m
Deal found 8/10![American Airlines logo]()
$757
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 August 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 August 11, 2026.
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:20 am -
2 stops10h 25m
Tue 9/2910:55 am -
2 stops10h 25m
Deal found 8/9![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/293:25 pm -
Nonstop4h 48m
Sat 9/511:15 am -
1 stop8h 36m
Deal found 8/8![United Airlines logo]()
$339
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.
Thu 10/16:30 am -
1 stop8h 18m
Mon 10/512:46 pm -
1 stop8h 21m
Deal found 8/11![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 8/306:00 am -
1 stop6h 45m
Sun 9/66:40 am -
1 stop7h 02m
Deal found 8/7![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Mon 8/316:14 am -
1 stop8h 07m
Sat 9/59:35 am -
Nonstop4h 06m
Deal found 8/7![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/7. 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 8/214:22 pm -
2 stops10h 14m
Tue 9/110:19 am -
2 stops11h 21m
Deal found 8/7![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 8/286:14 am -
1 stop8h 07m
Tue 9/111:59 pm -
1 stop8h 48m
Deal found 8/7![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 8/6. 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 9/126:15 am -
2 stops10h 36m
Sat 9/196:30 am -
1 stop7h 32m
Deal found 8/6![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:19 am -
1 stop6h 52m
Sun 10/256:30 am -
1 stop7h 00m
Deal found 8/9![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm -
1 stop7h 11m
Tue 9/111:55 am -
1 stop7h 56m
Deal found 8/10![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 10/287:00 am -
2 stops10h 00m
Thu 10/2912:46 pm -
2 stops9h 09m
Deal found 8/10![American Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 1/96:30 am -
2 stops15h 38m
Tue 1/127:30 am -
2 stops12h 34m
Deal found 8/7![United Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 11/310:43 am -
2 stops14h 03m
Thu 11/510:20 am -
2 stops11h 39m
Deal found 8/7![American Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/226:00 am -
1 stop6h 33m
Wed 8/2610:27 am -
2 stops11h 03m
Deal found 8/7![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/10. 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 11/1012:25 pm -
3 stops12h 21m
Wed 11/118:00 am -
2 stops13h 17m
Deal found 8/10![American Airlines logo]()
$969
Last-minute flights from Bangor to ColoradoDiscover last-minute flight deals from Bangor to Colorado. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Colorado. Data last updated August 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/226:00 am -
1 stop6h 33m
Wed 8/2611:55 am -
1 stop7h 56m
Deal found 8/7![United Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 8/7. 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 8/284:22 pm -
2 stops10h 14m
Wed 9/26:40 am -
1 stop7h 02m
Deal found 8/7![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/293:25 pm -
Nonstop4h 48m
Sat 9/511:15 am -
1 stop8h 36m
Deal found 8/8![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/7. 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.
Sat 8/292:33 pm -
1 stop7h 19m
Wed 9/26:40 am -
1 stop7h 02m
Deal found 8/7![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/297:05 am -
2 stops10h 24m
Sat 9/510:43 am -
2 stops11h 16m
Deal found 8/8![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm -
1 stop7h 11m
Tue 9/111:55 am -
1 stop7h 56m
Deal found 8/10![United Airlines logo]()
$494
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.
Tue 9/15:45 am -
1 stop7h 31m
Tue 9/297:00 am -
1 stop6h 47m
Deal found 8/11![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/15:20 am -
2 stops11h 32m
Tue 9/2910:55 am -
2 stops10h 25m
Deal found 8/7![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:02 am -
2 stops10h 57m
Sat 9/192:27 pm -
1 stop8h 09m
Deal found 8/9![American Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sat 9/2610:07 am -
1 stop24h 01m
Sat 10/1011:48 pm -
2 stops32h 56m
Deal found 8/7![Multiple Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/294:34 pm -
1 stop7h 50m
Tue 10/132:49 pm -
1 stop7h 06m
Deal found 8/8![American Airlines logo]()
$351
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 August 11, 2026.
Search for one-way flight options from Bangor to Colorado. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/2610:07 am -
2 stops47h 57m
Deal found 8/10![Multiple Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 10/85:50 pm -
1 stop7h 08m
Deal found 8/10![American Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 am -
2 stops14h 37m
Deal found 8/9![Delta logo]()
$244
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:57 pm -
2 stops21h 03m
Deal found 8/11![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:07 am -
3 stops32h 52m
Deal found 8/9![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sun 10/116:30 pm -
2 stops30h 34m
Deal found 8/8![Multiple Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 10/126:37 am -
1 stop7h 00m
Deal found 8/8![American Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Mon 10/126:57 pm -
2 stops29h 36m
Deal found 8/8![Multiple Airlines logo]()
$282
This deal was found by Cheapflights users on 8/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:43 pm -
1 stop9h 11m
Deal found 8/6![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/245:33 pm -
1 stop30h 35m
Deal found 8/7![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:13 am -
2 stops9h 21m
Deal found 8/10![Delta logo]()
$384
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:43 pm -
1 stop7h 10m
Deal found 8/11![United Airlines logo]()
$702
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $163 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $448 |
Good one-way deal | $378 or less |
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 August 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 Bangor - DEN Denver Intl
BGRDEN
Bangor
Tue 9/1
5:20 am-1:45 pm
2 stops10h 25m
Denver Intl
Tue 9/29
10:55 am-11:20 pm
2 stops10h 25m
$336
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Sat 8/29
3:25 pm-6:13 pm
Nonstop4h 48m
Denver Intl
Sat 9/5
11:15 am-9:51 pm
1 stop8h 36m
$339
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Sun 8/30
6:00 am-10:45 am
1 stop6h 45m
Denver Intl
Sun 9/6
6:40 am-3:42 pm
1 stop7h 02m
$384
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Fri 8/21
4:22 pm-12:36 am
2 stops10h 14m
Denver Intl
Tue 9/1
10:19 am-11:40 pm
2 stops11h 21m
$421
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Sat 9/12
6:15 am-2:51 pm
2 stops10h 36m
Denver Intl
Sat 9/19
6:30 am-4:02 pm
1 stop7h 32m
$425
Quickest round-trip
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Mon 8/31
6:14 am-12:21 pm
1 stop8h 07m
Denver Intl
Sat 9/5
9:35 am-3:41 pm
Nonstop4h 06m
$439
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Thu 10/22
5:19 am-10:11 am
1 stop6h 52m
Denver Intl
Sun 10/25
6:30 am-3:30 pm
1 stop7h 00m
$444
BangorDenver
BGR Bangor - DEN Denver Intl
BGRDEN
Bangor
Fri 8/28
6:14 am-12:21 pm
1 stop8h 07m
Denver Intl
Tue 9/1
11:59 pm-10:47 am
1 stop8h 48m
$449
BangorColorado Springs
BGR Bangor - COS Colorado Springs
BGRCOS
Bangor
Sat 8/29
4:43 pm-9:54 pm
1 stop7h 11m
Colorado Springs
Tue 9/1
11:55 am-9:51 pm
1 stop7h 56m
$494
BangorColorado Springs
BGR Bangor - COS Colorado Springs
BGRCOS
Bangor
Sat 1/9
6:30 am-8:08 pm
2 stops15h 38m
Colorado Springs
Tue 1/12
7:30 am-10:04 pm
2 stops12h 34m
$578
Showing 1-10 of 29 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
What is the cheapest month to book a flight from Bangor, Maine to Colorado?
Currently, December is the cheapest month in which you can book a flight from Bangor, Maine to Colorado (average of $381). Flying from Bangor, Maine to Colorado in January is currently the most expensive (average of $715). 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 August 11, 2026.
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.
How much does it cost to fly round-trip from Bangor, Maine to Colorado?
Airfare is below average for this route at the moment.
Bangor, Maine to Colorado flights typically cost between $319 and $478 in October.The cheapest round-trip price found within the last 5 days was $301 on American Airlines (Oct 24-Oct 27).
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 26 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.
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 August 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.
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
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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Bangor and Colorado flights
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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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$437 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$512 | FlexibilityNo cancel fee | On-time71% |