$190+ Cheap flights from Bangor, ME (BGR) to Chicago (CHI)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — CHI
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to Chicago 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.Cheap flight deals from Bangor to Chicago
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Cheapest flights from Bangor to ChicagoExplore the most affordable flight options available from Bangor to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Bangor to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/306:30 am -
Nonstop3h 17m
Wed 10/72:52 pm -
1 stop8h 07m
Deal found 8/31![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/246:37 am -
Nonstop3h 17m
Thu 10/297:13 pm -
Nonstop2h 54m
Deal found 8/27![American Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/226:37 am -
Nonstop3h 17m
Thu 10/291:36 pm -
Nonstop2h 44m
Deal found 8/27![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/176:30 am -
Nonstop3h 17m
Sun 9/208:45 pm -
Nonstop2h 51m
Deal found 8/27![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/31. 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 11/113:45 pm -
1 stop6h 57m
Mon 11/169:51 am -
2 stops12h 34m
Deal found 8/31![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 8/28. 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 9/122:50 pm -
1 stop8h 54m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/28. 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 9/115:17 am -
2 stops11h 07m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 8/31. 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 9/66:00 am -
2 stops10h 57m
Tue 9/151:19 pm -
2 stops9h 01m
Deal found 8/31![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 8/27. 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 10/246:10 am -
2 stops11h 37m
Thu 10/296:04 am -
2 stops8h 26m
Deal found 8/27![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 8/28. 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 09m
Wed 9/161:19 pm -
2 stops9h 01m
Deal found 8/28![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 8/30. 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 9/105:13 am -
2 stops11h 11m
Sun 9/1310:48 am -
2 stops11h 32m
Deal found 8/30![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 8/31. 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 10/2212:00 pm -
2 stops11h 33m
Wed 10/286:04 am -
2 stops9h 18m
Deal found 8/31![Delta logo]()
$665
Best flights from Bangor to ChicagoDiscover carefully curated flight deals from Bangor to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Bangor to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/29. 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 12/212:06 pm -
2 stops7h 20m
Sun 12/65:30 am -
2 stops9h 41m
Deal found 8/29![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/114:57 pm -
Nonstop3h 02m
Tue 9/155:55 pm -
Nonstop2h 52m
Deal found 8/27![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/29. 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 10/305:19 am -
2 stops8h 40m
Fri 11/135:50 pm -
1 stop4h 35m
Deal found 8/29![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/184:57 pm -
Nonstop3h 02m
Sun 9/205:00 am -
1 stop4h 47m
Deal found 8/31![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/29. 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 9/261:53 pm -
1 stop6h 22m
Tue 9/2910:44 am -
2 stops11h 36m
Deal found 8/29![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 8/28. 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 9/122:50 pm -
1 stop8h 54m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/28![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/309:25 am -
Nonstop3h 04m
Sun 10/45:52 pm -
Nonstop2h 47m
Deal found 8/29![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/28. 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 9/115:01 pm -
1 stop6h 17m
Wed 9/167:05 am -
2 stops7h 29m
Deal found 8/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/31. 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 9/115:17 am -
1 stop6h 11m
Mon 9/145:40 pm -
1 stop4h 40m
Deal found 8/31![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/30. 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 9/115:17 am -
1 stop6h 11m
Tue 9/152:29 pm -
1 stop7h 51m
Deal found 8/30![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/30. 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 9/115:17 am -
2 stops11h 07m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/30![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 8/27. 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 10/246:10 am -
2 stops11h 37m
Thu 10/296:04 am -
2 stops8h 26m
Deal found 8/27![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 8/31. 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 10/2212:00 pm -
2 stops11h 33m
Wed 10/286:04 am -
2 stops9h 18m
Deal found 8/31![Delta logo]()
$665
This Delta deal was found by Cheapflights users on 8/31. 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 10/2312:00 pm -
2 stops11h 33m
Wed 10/286:04 am -
2 stops8h 26m
Deal found 8/31![Delta logo]()
$665
This Delta deal was found by Cheapflights users on 8/28. 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 9/122:50 pm -
1 stop8h 54m
Wed 9/161:19 pm -
2 stops9h 01m
Deal found 8/28![Delta logo]()
$764
This Delta deal was found by Cheapflights users on 8/28. 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 10/165:19 am -
2 stops11h 55m
Sun 10/186:04 am -
1 stop6h 29m
Deal found 8/28![Delta logo]()
$819
This Delta deal was found by Cheapflights users on 8/28. 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 10/165:19 am -
2 stops11h 55m
Mon 10/191:27 pm -
2 stops8h 58m
Deal found 8/28![Delta logo]()
$859
Last-minute flights from Bangor to ChicagoDiscover last-minute flight deals from Bangor to Chicago. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Chicago. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/31. 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 9/66:00 am -
2 stops10h 57m
Tue 9/151:19 pm -
2 stops9h 01m
Deal found 8/31![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 8/30. 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 9/105:13 am -
2 stops11h 11m
Sun 9/1310:48 am -
2 stops11h 32m
Deal found 8/30![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 8/28. 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 9/115:17 am -
2 stops11h 07m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 8/28. 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 9/122:50 pm -
1 stop8h 54m
Tue 9/151:00 pm -
2 stops9h 20m
Deal found 8/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/28. 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 09m
Wed 9/161:19 pm -
2 stops9h 01m
Deal found 8/28![Delta logo]()
$549
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/175:49 pm -
Nonstop3h 25m
Fri 10/28:45 pm -
Nonstop2h 51m
Deal found 8/27![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/176:30 am -
Nonstop3h 17m
Sun 9/208:45 pm -
Nonstop2h 51m
Deal found 8/27![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/254:56 pm -
1 stop7h 40m
Mon 9/2811:29 am -
1 stop5h 06m
Deal found 8/29![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/264:56 pm -
1 stop6h 04m
Tue 9/298:45 pm -
Nonstop2h 51m
Deal found 8/29![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 8/29. 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 9/261:53 pm -
1 stop6h 22m
Tue 9/2910:44 am -
2 stops11h 36m
Deal found 8/29![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 8/29. 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 9/262:50 pm -
1 stop8h 54m
Tue 9/291:19 pm -
2 stops9h 01m
Deal found 8/29![Delta logo]()
$920
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/306:30 am -
Nonstop3h 17m
Wed 10/72:52 pm -
1 stop8h 07m
Deal found 8/31![American Airlines logo]()
$301
One-way flights from Bangor to ChicagoSearch for one-way flight options from Bangor to Chicago. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Bangor to Chicago. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This American Airlines deal was found by Cheapflights users on 8/29. 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 10/76:37 am -
Nonstop3h 17m
Deal found 8/29![American Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/174:54 pm -
1 stop6h 06m
Deal found 8/31![American Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/3010:07 am -
2 stops29h 38m
Deal found 8/27![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/2410:07 am -
3 stops15h 22m
Deal found 8/27![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/2810:07 am -
2 stops30h 30m
Deal found 8/27![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 9/3010:07 am -
3 stops38h 37m
Deal found 8/29![Multiple Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/309:25 am -
Nonstop3h 04m
Deal found 8/29![United Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/76:44 pm -
3 stops24h 47m
Deal found 8/27![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 8/27. 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 9/295:17 am -
2 stops11h 58m
Deal found 8/27![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/1710:07 am -
2 stops14h 36m
Deal found 8/28![Multiple Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 8/30. 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 9/305:17 am -
2 stops11h 58m
Deal found 8/30![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/1910:07 am -
3 stops32h 39m
Deal found 8/27![Multiple Airlines logo]()
$271
Find flight deals from Bangor to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Chicago (CHI). 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $190 (American Airlines) |
Popular in | March |
Cheapest in | July |
Average price | $378 |
Good round-trip deal | $378 or less |
Good one-way deal | $328 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bangor to Chicago 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 September 1, 2026.
Use the filters below to find and compare flights from Bangor to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Wed 12/2
12:06 pm-6:26 pm
2 stops7h 20m
Chicago O'Hare Intl
Sun 12/6
5:30 am-4:11 pm
2 stops9h 41m
$335
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 10/30
5:19 am-12:59 pm
2 stops8h 40m
Chicago O'Hare Intl
Fri 11/13
5:50 pm-11:25 pm
1 stop4h 35m
$344
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Sat 9/26
1:53 pm-7:15 pm
1 stop6h 22m
Chicago O'Hare Intl
Tue 9/29
10:44 am-11:20 pm
2 stops11h 36m
$355
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 9/11
4:57 pm-6:59 pm
Nonstop3h 02m
Chicago O'Hare Intl
Tue 9/15
5:55 pm-9:47 pm
Nonstop2h 52m
$369
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 9/18
4:57 pm-6:59 pm
Nonstop3h 02m
Chicago O'Hare Intl
Sun 9/20
5:00 am-10:47 am
1 stop4h 47m
$379
BangorChicago
BGR Bangor - MDW Chicago Midway
BGRMDW
Bangor
Sat 9/12
2:50 pm-10:44 pm
1 stop8h 54m
Chicago Midway
Tue 9/15
1:00 pm-11:20 pm
2 stops9h 20m
$394
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 9/11
5:01 pm-10:18 pm
1 stop6h 17m
Chicago O'Hare Intl
Wed 9/16
7:05 am-3:34 pm
2 stops7h 29m
$394
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 9/11
5:17 am-10:28 am
1 stop6h 11m
Chicago O'Hare Intl
Mon 9/14
5:40 pm-11:20 pm
1 stop4h 40m
$439
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 9/11
5:17 am-10:28 am
1 stop6h 11m
Chicago O'Hare Intl
Tue 9/15
2:29 pm-11:20 pm
1 stop7h 51m
$439
BangorChicago
BGR Bangor - MDW Chicago Midway
BGRMDW
Bangor
Fri 9/11
5:17 am-3:24 pm
2 stops11h 07m
Chicago Midway
Tue 9/15
1:00 pm-11:20 pm
2 stops9h 20m
$449
Showing 1-10 of 34 resultsSorted by cheapest first
Compare providers for flights from Bangor to Chicago
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 Bangor to Chicago in September.
| 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 Bangor, Maine-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangor, Maine-Chicago 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 Bangor, Maine-Chicago 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 Bangor to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Bangor with our price prediction graph.
BGR-CHI
BGR-ORD
BGR-MDW
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 Chicago
BGR-CHI
BGR-ORD
BGR-MDW
What is the cheapest month to book a flight from Bangor, Maine to Chicago?
Currently, July is the cheapest month in which you can book a flight from Bangor, Maine to Chicago (average of $303). Flying from Bangor, Maine to Chicago in November is currently the most expensive (average of $636). 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 CHI?
Find hourly flight availability from Bangor to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 1, 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 Chicago as you normally would.
Weekly flight availability from Bangor, Maine to Chicago
Explore weekly flight availability from Bangor to Chicago. 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 September 1, 2026.
The most flights from BGR to CHI are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated September 1, 2026.
Read through reviews of airlines operating flights from Bangor to Chicago, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Bangor to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter
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Other flights to Chicago
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Bangor and Chicago flights
Browse other Bangor and Chicago flight options. Last updated on September 1, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
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Top 2 airlines flying from Bangor to Chicago
Discover the top 2 airlines that operate flights from Bangor to Chicago. 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 September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$397 | FlexibilityNo cancel fee | On-time71% |