$142+ Cheap flights from Chicago (CHI) to Bangor, ME (BGR)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BGR
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Bangor are usually found in August or April, booked 84 days in advance, depart on a Saturday or Monday and return on a Wednesday
Cheap flight deals from Chicago to Bangor
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Best
Last-minute
One-way
Cheapest flights from Chicago to BangorExplore the most affordable flight options available from Chicago to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Chicago to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 10/172:29 pm -
1 stop5h 39m
Tue 10/275:05 pm -
1 stop6h 27m
Deal found 8/4![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/199:53 am -
1 stop5h 23m
Sat 9/264:26 pm -
1 stop8h 24m
Deal found 8/5![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/98:45 pm -
Nonstop2h 51m
Mon 9/144:13 pm -
1 stop7h 22m
Deal found 8/5![American Airlines logo]()
$295
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 10/1711:12 am -
2 stops8h 56m
Sat 10/244:10 pm -
1 stop6h 33m
Deal found 8/7![Delta logo]()
$296
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/281:10 pm -
Nonstop2h 50m
Mon 8/315:30 pm -
Nonstop3h 31m
Deal found 8/4![American Airlines logo]()
$299
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 9/291:19 pm -
2 stops9h 01m
Sat 10/36:15 am -
2 stops10h 09m
Deal found 8/7![Delta logo]()
$301
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 9/291:55 pm -
2 stops8h 25m
Sat 10/36:15 am -
2 stops11h 22m
Deal found 8/7![Delta logo]()
$301
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:55 pm -
1 stop6h 35m
Mon 9/147:17 pm -
1 stop6h 11m
Deal found 8/6![United Airlines logo]()
$305
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.
Wed 9/168:45 pm -
Nonstop2h 51m
Sun 9/206:30 am -
Nonstop3h 17m
Deal found 8/7![American Airlines logo]()
$310
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 10/107:13 pm -
Nonstop2h 54m
Wed 10/145:50 pm -
Nonstop3h 19m
Deal found 8/7![American Airlines logo]()
$312
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 10/2312:45 pm -
2 stops9h 40m
Tue 10/275:19 am -
2 stops8h 28m
Deal found 8/7![Delta logo]()
$315
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.
Fri 9/113:50 pm -
1 stop17h 12m
Wed 9/1610:07 am -
2 stops29h 38m
Deal found 8/9![Multiple Airlines logo]()
$317
Best flights from Chicago to BangorDiscover carefully curated flight deals from Chicago to Bangor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Chicago to Bangor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
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.
Wed 9/93:55 pm -
1 stop6h 35m
Sat 9/126:14 am -
1 stop7h 45m
Deal found 8/8![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 8/4. 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 10/141:55 pm -
2 stops8h 35m
Sat 10/174:10 pm -
1 stop6h 33m
Deal found 8/4![Delta logo]()
$296
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.
Wed 8/265:59 pm -
Nonstop2h 52m
Sat 8/296:00 am -
Nonstop3h 00m
Deal found 8/8![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 8/4. 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 8/2512:46 pm -
2 stops9h 54m
Tue 9/15:20 am -
2 stops11h 24m
Deal found 8/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/4. 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 8/196:59 am -
2 stops7h 43m
Fri 8/284:22 pm -
1 stop6h 30m
Deal found 8/4![Delta logo]()
$349
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:33 am -
2 stops12h 07m
Tue 9/15:20 am -
2 stops12h 31m
Deal found 8/8![Delta logo]()
$354
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.
Thu 8/205:59 pm -
Nonstop2h 52m
Tue 8/256:14 am -
1 stop6h 45m
Deal found 8/7![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:55 pm -
2 stops8h 30m
Fri 10/305:19 am -
2 stops8h 40m
Deal found 8/5![Delta logo]()
$354
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:59 pm -
Nonstop2h 52m
Tue 8/256:14 am -
1 stop6h 45m
Deal found 8/6![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/4. 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 9/2512:39 pm -
2 stops9h 41m
Wed 9/305:17 am -
2 stops8h 22m
Deal found 8/4![Delta logo]()
$389
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.
Fri 8/216:05 am -
2 stops8h 37m
Thu 8/275:20 am -
2 stops11h 55m
Deal found 8/6![Delta logo]()
$389
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.
Wed 8/125:59 pm -
Nonstop2h 52m
Tue 8/184:30 pm -
Nonstop3h 07m
Deal found 8/7![United Airlines logo]()
$481
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:55 pm -
2 stops8h 25m
Sat 10/36:15 am -
2 stops11h 22m
Deal found 8/8![Delta logo]()
$405
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:05 am -
2 stops8h 16m
Sat 9/124:15 pm -
1 stop6h 22m
Deal found 8/8![Delta logo]()
$409
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.
Fri 8/216:05 am -
2 stops8h 37m
Wed 8/265:20 am -
2 stops11h 55m
Deal found 8/6![Delta logo]()
$414
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:29 am -
1 stop5h 38m
Sat 10/246:10 am -
2 stops11h 37m
Deal found 8/8![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/4. 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 10/141:27 pm -
2 stops9h 03m
Sat 10/176:10 am -
2 stops10h 07m
Deal found 8/4![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:00 pm -
2 stops9h 20m
Mon 10/55:17 am -
2 stops11h 58m
Deal found 8/5![Delta logo]()
$630
This Delta deal was found by Cheapflights users on 8/4. 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 10/131:27 pm -
2 stops8h 58m
Sat 10/176:10 am -
2 stops10h 07m
Deal found 8/4![Delta logo]()
$630
Last-minute flights from Chicago to BangorDiscover last-minute flight deals from Chicago to Bangor. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Bangor. Data last updated August 9, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:25 pm -
2 stops9h 15m
Wed 8/195:20 am -
2 stops11h 55m
Deal found 8/8![Delta logo]()
$383
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:11 am -
1 stop6h 08m
Wed 8/195:20 am -
2 stops11h 55m
Deal found 8/8![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 8/4. 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 8/2512:46 pm -
2 stops9h 54m
Tue 9/15:20 am -
2 stops11h 24m
Deal found 8/4![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/281:10 pm -
Nonstop2h 50m
Mon 8/315:30 pm -
Nonstop3h 31m
Deal found 8/4![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/98:45 pm -
Nonstop2h 51m
Mon 9/144:13 pm -
1 stop7h 22m
Deal found 8/5![American Airlines logo]()
$295
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:55 pm -
1 stop6h 35m
Mon 9/147:17 pm -
1 stop6h 11m
Deal found 8/6![United Airlines logo]()
$305
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.
Fri 9/113:50 pm -
1 stop17h 12m
Wed 9/1610:07 am -
2 stops29h 38m
Deal found 8/9![Multiple Airlines logo]()
$317
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.
Wed 9/168:45 pm -
Nonstop2h 51m
Sun 9/206:30 am -
Nonstop3h 17m
Deal found 8/7![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/195:48 pm -
1 stop4h 59m
Sat 9/267:10 pm -
1 stop5h 46m
Deal found 8/5![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/295:00 pm -
1 stop5h 59m
Sat 10/34:26 pm -
1 stop7h 04m
Deal found 8/4![American Airlines logo]()
$291
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 9/291:55 pm -
2 stops8h 25m
Sat 10/36:15 am -
2 stops11h 22m
Deal found 8/7![Delta logo]()
$301
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 9/291:19 pm -
2 stops9h 01m
Sat 10/36:15 am -
2 stops10h 09m
Deal found 8/7![Delta logo]()
$301
One-way flights from Chicago to BangorSearch for one-way flight options from Chicago to Bangor. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Chicago to Bangor. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1111:15 am -
1 stop21h 47m
Deal found 8/4![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Tue 11/32:03 pm -
2 stops18h 24m
Deal found 8/5![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/103:50 pm -
1 stop25h 00m
Deal found 8/4![Multiple Airlines logo]()
$157
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:50 pm -
2 stops25h 14m
Deal found 8/6![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/126:30 am -
2 stops33h 13m
Deal found 8/4![Multiple Airlines logo]()
$163
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.
Thu 10/17:28 pm -
2 stops39h 46m
Deal found 8/8![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 11/67:50 am -
2 stops24h 37m
Deal found 8/5![Multiple Airlines logo]()
$168
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:28 pm -
3 stops45h 36m
Deal found 8/6![Multiple Airlines logo]()
$170
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.
Fri 10/26:25 am -
2 stops28h 49m
Deal found 8/8![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/116:25 am -
2 stops26h 37m
Deal found 8/4![Multiple Airlines logo]()
$178
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.
Fri 8/1411:06 am -
2 stops22h 02m
Deal found 8/8![Multiple Airlines logo]()
$182
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.
Thu 10/16:25 am -
2 stops26h 44m
Deal found 8/8![Multiple Airlines logo]()
$187
Find flight deals from Chicago to Bangor
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bangor (BGR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Delta) |
One-way from | $142 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $348 |
Good round-trip deal | $355 or less |
Good one-way deal | $217 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Chicago to Bangor that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Wed 9/9
3:55 pm-11:30 pm
1 stop6h 35m
Bangor
Sat 9/12
6:14 am-12:59 pm
1 stop7h 45m
$291
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Wed 10/14
1:55 pm-11:30 pm
2 stops8h 35m
Bangor
Sat 10/17
4:10 pm-9:43 pm
1 stop6h 33m
$296
Quickest round-trip
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Wed 8/26
5:59 pm-9:51 pm
Nonstop2h 52m
Bangor
Sat 8/29
6:00 am-8:00 am
Nonstop3h 00m
$324
ChicagoBangor
MDW Chicago Midway - BGR Bangor
MDWBGR
Chicago Midway
Tue 8/25
12:46 pm-11:40 pm
2 stops9h 54m
Bangor
Tue 9/1
5:20 am-3:44 pm
2 stops11h 24m
$329
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Wed 8/19
6:59 am-3:42 pm
2 stops7h 43m
Bangor
Fri 8/28
4:22 pm-9:52 pm
1 stop6h 30m
$349
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Tue 8/25
10:33 am-11:40 pm
2 stops12h 07m
Bangor
Tue 9/1
5:20 am-4:51 pm
2 stops12h 31m
$354
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Fri 10/23
1:55 pm-11:25 pm
2 stops8h 30m
Bangor
Fri 10/30
5:19 am-12:59 pm
2 stops8h 40m
$354
ChicagoBangor
MDW Chicago Midway - BGR Bangor
MDWBGR
Chicago Midway
Fri 9/25
12:39 pm-11:20 pm
2 stops9h 41m
Bangor
Wed 9/30
5:17 am-12:39 pm
2 stops8h 22m
$389
ChicagoBangor
MDW Chicago Midway - BGR Bangor
MDWBGR
Chicago Midway
Fri 8/21
6:05 am-3:42 pm
2 stops8h 37m
Bangor
Thu 8/27
5:20 am-4:15 pm
2 stops11h 55m
$389
ChicagoBangor
ORD Chicago O'Hare Intl - BGR Bangor
ORDBGR
Chicago O'Hare Intl
Tue 9/29
1:55 pm-11:20 pm
2 stops8h 25m
Bangor
Sat 10/3
6:15 am-4:37 pm
2 stops11h 22m
$405
Showing 1-10 of 39 resultsSorted by cheapest first
Compare providers for flights from Chicago to Bangor
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Bangor in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Bangor, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bangor, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Bangor, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Bangor, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bangor, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Bangor
Have a flexible travel schedule? Discover the best time to fly to Bangor from Chicago with our price prediction graph.
CHI-BGR
ORD-BGR
MDW-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 Chicago to Bangor
CHI-BGR
ORD-BGR
MDW-BGR
What is the cheapest month to book a flight from Chicago to Bangor, Maine?
Currently, February is the cheapest month in which you can book a flight from Chicago to Bangor, Maine (average of $298). Flying from Chicago to Bangor, Maine in December is currently the most expensive (average of $570). 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 CHI to BGR?
Find hourly flight availability from Chicago to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 9, 2026.
It’s optimal to fly from Chicago to Bangor, Maine at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Chicago to Bangor, Maine
Explore weekly flight availability from Chicago to Bangor. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 9, 2026.
The most flights from CHI to BGR are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Chicago to Bangor, Maine?
Airfare is typical for this route at the moment.
Chicago to Bangor, Maine flights typically cost between $289 and $441 in October.The cheapest round-trip price found within the last 5 days was $291 on Delta (Oct 17-Oct 27).
How far ahead should I book a flight from Chicago to Bangor, Maine?
To ensure you get the cheapest price possible for a flight from Chicago to Bangor, Maine, you should look to book at least 51 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 Bangor
Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated August 9, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago to Bangor by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Crew
8.1
Boarding
7.7
Comfort
7.3
Food
6.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Chicago 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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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 August 9, 2026.
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Chicago and Bangor flights
Browse other Chicago and Bangor flight options. Last updated on August 9, 2026.
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Popular flight searches
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Top 2 airlines flying from Chicago to Bangor
Discover the top 2 airlines that operate flights from Chicago 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 2,558,603 searches. Data last updated August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$261 | Average$413 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$399 | FlexibilityNo cancel fee | On-time71% |