$148+ Cheap flights from Colorado to Bangor, ME (BGR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BGR
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Bangor with Cheapflights
1. Tell us where you want to go
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 Colorado to BangorExplore 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 November 10, 2026.
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 November 10, 2026.
This Delta deal was found by Cheapflights users on 11/10. 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 12/97:15 am -
1 stop6h 56m
Wed 12/165:10 am -
1 stop7h 15m
Deal found 11/10![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 11/10. 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 12/910:35 am -
2 stops10h 51m
Tue 12/155:10 am -
1 stop7h 15m
Deal found 11/10![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Fri 12/42:45 pm -
1 stop6h 22m
Mon 12/76:00 am -
1 stop9h 50m
Deal found 11/7![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/42:45 pm -
1 stop6h 22m
Sun 12/66:46 am -
2 stops13h 28m
Deal found 11/9![American Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Fri 12/119:08 am -
1 stop22h 19m
Sat 12/125:12 pm -
2 stops17h 52m
Deal found 11/10![Multiple Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 11/10. 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.
Thu 12/107:15 am -
1 stop6h 56m
Wed 12/165:10 am -
1 stop7h 15m
Deal found 11/10![Delta logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Fri 12/116:08 pm -
1 stop13h 19m
Wed 12/166:22 pm -
1 stop16h 25m
Deal found 11/10![Multiple Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 11/10. 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 12/97:15 am -
1 stop6h 56m
Sat 12/126:00 am -
1 stop7h 37m
Deal found 11/10![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 12/712:59 pm -
2 stops9h 00m
Mon 12/1412:27 pm -
2 stops12h 34m
Deal found 11/7![American Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/71:40 pm -
3 stops18h 59m
Mon 12/1411:23 am -
2 stops12h 40m
Deal found 11/7![United Airlines logo]()
$882
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/2012:26 pm -
2 stops8h 52m
Fri 12/2512:45 pm -
2 stops11h 10m
Deal found 11/7![American Airlines logo]()
$997
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/2012:26 pm -
2 stops8h 52m
Sat 12/267:10 am -
2 stops18h 30m
Deal found 11/7![American Airlines logo]()
$1,198
Best flights from Colorado to BangorDiscover carefully curated flight deals from Colorado to Bangor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Colorado to Bangor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 1/128:57 am -
1 stop22h 30m
Wed 2/310:07 am -
1 stop11h 42m
Deal found 11/7![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 4/136:00 am -
1 stop6h 58m
Tue 4/208:00 am -
1 stop8h 23m
Deal found 11/9![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 11/9. 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 4/1312:20 pm -
1 stop7h 41m
Tue 4/206:00 am -
2 stops14h 04m
Deal found 11/9![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/42:45 pm -
1 stop6h 22m
Sun 12/66:46 am -
2 stops13h 28m
Deal found 11/9![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 5/111:10 am -
2 stops10h 13m
Fri 5/712:59 pm -
2 stops12h 00m
Deal found 11/9![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 1/91:10 pm -
1 stop7h 30m
Tue 1/125:07 am -
2 stops11h 18m
Deal found 11/9![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 4/2312:20 pm -
1 stop7h 41m
Fri 4/302:00 pm -
1 stop8h 31m
Deal found 11/6![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 11/7. 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.
Thu 4/812:20 pm -
1 stop7h 41m
Sun 4/186:00 am -
2 stops14h 04m
Deal found 11/7![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 12/48:15 am -
2 stops13h 11m
Mon 12/75:10 am -
2 stops12h 05m
Deal found 11/9![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 1/261:30 pm -
2 stops19h 14m
Sat 1/3011:28 am -
2 stops12h 31m
Deal found 11/5![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/71:40 pm -
3 stops18h 59m
Mon 12/1411:23 am -
2 stops12h 40m
Deal found 11/7![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 11/5. 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 1/301:41 pm -
2 stops19h 03m
Wed 2/311:25 am -
2 stops23h 52m
Deal found 11/5![United Airlines logo]()
$894
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/2012:26 pm -
2 stops8h 52m
Sat 12/267:10 am -
2 stops18h 30m
Deal found 11/7![American Airlines logo]()
$1,198
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 3/148:00 am -
3 stops12h 59m
Sun 3/2112:33 pm -
2 stops11h 54m
Deal found 11/5![American Airlines logo]()
$1,215
This American Airlines deal was found by Cheapflights users on 11/7. 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 12/1912:23 pm -
2 stops8h 33m
Sun 12/277:10 am -
2 stops18h 30m
Deal found 11/7![American Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 11/5. 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 3/146:35 pm -
3 stops14h 49m
Sun 3/2111:20 am -
3 stops12h 38m
Deal found 11/5![United Airlines logo]()
$1,488
Last-minute flights from Colorado to BangorDiscover last-minute flight deals from Colorado to Bangor. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Bangor. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Fri 12/42:45 pm -
1 stop6h 22m
Mon 12/76:00 am -
1 stop9h 50m
Deal found 11/7![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/42:45 pm -
1 stop6h 22m
Sun 12/66:46 am -
2 stops13h 28m
Deal found 11/9![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 12/712:59 pm -
2 stops9h 00m
Mon 12/1412:27 pm -
2 stops12h 34m
Deal found 11/7![American Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/71:40 pm -
3 stops18h 59m
Mon 12/1411:23 am -
2 stops12h 40m
Deal found 11/7![United Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 11/10. 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 12/97:15 am -
1 stop6h 56m
Wed 12/165:10 am -
1 stop7h 15m
Deal found 11/10![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 11/10. 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 12/98:15 am -
2 stops13h 11m
Tue 12/155:10 am -
2 stops11h 55m
Deal found 11/10![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 11/10. 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 12/97:15 am -
1 stop6h 56m
Sat 12/126:00 am -
1 stop7h 37m
Deal found 11/10![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 11/10. 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.
Thu 12/107:15 am -
1 stop6h 56m
Wed 12/165:10 am -
1 stop7h 15m
Deal found 11/10![Delta logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Fri 12/119:08 am -
1 stop22h 19m
Sat 12/125:12 pm -
2 stops17h 52m
Deal found 11/10![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Fri 12/116:08 pm -
1 stop13h 19m
Wed 12/166:22 pm -
1 stop16h 25m
Deal found 11/10![Multiple Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/2012:26 pm -
2 stops8h 52m
Fri 12/2512:45 pm -
2 stops11h 10m
Deal found 11/7![American Airlines logo]()
$997
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/2012:26 pm -
2 stops8h 52m
Sat 12/267:10 am -
2 stops18h 30m
Deal found 11/7![American Airlines logo]()
$1,198
One-way flights from Colorado to BangorSearch for one-way flight options from Colorado to Bangor. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Colorado to Bangor. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/108:40 pm -
2 stops34h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/246:58 pm -
1 stop17h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 3/36:19 am -
1 stop8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/1011:59 pm -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 11/6. 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 2/206:20 am -
2 stops13h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/1912:51 am -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/249:10 pm -
3 stops41h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 1/112:26 pm -
2 stops19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 1/17:00 am -
3 stops25h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$838
Find flight deals from Colorado to Bangor
Keep the following information in mind while searching for Colorado to Bangor flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Kiwi.com) |
One-way from | $148 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $424 |
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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Colorado to Bangor that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Thu 12/10
10:26 am-9:27 am
3 stops45h 01m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$167
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Thu 12/24
6:25 am-2:14 pm
2 stops29h 49m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$244
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Wed 3/3
6:19 am-4:52 pm
1 stop8h 33m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$251
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Thu 12/10
11:59 pm-10:39 am
1 stop8h 40m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$264
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Wed 3/3
11:55 am-11:25 pm
2 stops9h 30m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$269
Quickest round-trip
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Sat 12/19
12:51 am-10:45 am
1 stop7h 54m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$281
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Tue 11/24
11:59 pm-10:19 am
1 stop8h 20m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$282
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Tue 1/12
8:57 am-9:27 am
1 stop22h 30m
Bangor
Wed 2/3
10:07 am-7:49 pm
1 stop11h 42m
$310
DenverBangor
DEN Denver Intl - BGR Bangor
DENBGR
Denver Intl
Sun 12/20
11:52 pm-5:14 pm
3 stops39h 22m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$314
Colorado SpringsBangor
COS Colorado Springs - BGR Bangor
COSBGR
Colorado Springs
Thu 12/24
9:10 pm-4:32 pm
3 stops41h 22m
Bangor
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$314
Showing 1-10 of 29 resultsSorted by cheapest first
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.
DEN-BGR
COS-BGR
GJT-BGR
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
USCO-BGR
DEN-BGR
COS-BGR
GJT-BGR
What is the cheapest month to book a flight from Colorado to Bangor, Maine?
Currently, March is the cheapest month in which you can book a flight from Colorado to Bangor, Maine (average of $399). Flying from Colorado to Bangor, Maine in June is currently the most expensive (average of $574). 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 Colorado to Bangor, Maine?
Airfare is below average for this route at the moment.
Colorado to Bangor, Maine flights typically cost between $354 and $424 in January.The cheapest round-trip price found within the last 5 days was $270 on Multiple Airlines (Jan 12-Feb 3).
How far ahead should I book a flight from Colorado to Bangor, Maine?
To ensure you get the cheapest price possible for a flight from Colorado to Bangor, Maine, you should look to book at least 37 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.
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.
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Alternative routes for Colorado to Bangor
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Other flights to Bangor
Explore flights to Bangor departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Complete your trip
Complete your trip to Bangor by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Bangor by cabin class
Find flights from Colorado to Bangor, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Bangor flights
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Colorado to Bangor flights
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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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$309 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$527 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$539 | FlexibilityNo cancel fee | On-time69% |