$129+ Cheap flights from Bangor, ME (BGR) to Illinois
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from Bangor to IllinoisExplore the most affordable flight options available from Bangor to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Bangor to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/83:32 pm
BGR
- ORD
1 stop8h 45m
Multiple Airlines
Fri 4/106:10 pm
ORD
- BGR
1 stop19h 02m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/136:40 am
BGR
- ORD
Nonstop3h 20m
American Airlines
Mon 5/186:49 pm
ORD
- BGR
Nonstop2h 40m
American Airlines
Deal found 3/16![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:46 pm
BGR
- ORD
Nonstop3h 29m
American Airlines
Mon 5/186:49 pm
ORD
- BGR
Nonstop2h 40m
American Airlines
Deal found 3/16![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/12. 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 7/224:18 pm
BGR
- ORD
1 stop6h 15m
American Airlines
Tue 7/288:00 am
ORD
- BGR
Nonstop2h 43m
American Airlines
Deal found 3/12![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 3/12. 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 8/264:50 pm
BGR
- ORD
1 stop6h 53m
Delta
Sun 8/306:00 am
ORD
- BGR
1 stop6h 35m
Delta
Deal found 3/12![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/16:40 am
BGR
- ORD
Nonstop3h 20m
American Airlines
Sun 5/31:24 pm
ORD
- BGR
Nonstop2h 41m
American Airlines
Deal found 3/16![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 3/15. 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 6/107:02 am
BGR
- ORD
Nonstop3h 17m
American Airlines
Thu 6/188:00 am
ORD
- BGR
Nonstop2h 40m
American Airlines
Deal found 3/15![American Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:53 pm
BGR
- ORD
2 stops46h 07m
Multiple Airlines
Sun 4/198:52 pm
ORD
- BGR
1 stop20h 22m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/96:40 am
BGR
- STL
1 stop6h 07m
American Airlines
Mon 4/138:54 am
STL
- BGR
1 stop7h 11m
American Airlines
Deal found 3/12![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/12. 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 8/57:15 pm
BGR
- STL
1 stop5h 30m
United Airlines
Sat 8/81:13 pm
STL
- BGR
2 stops9h 02m
United Airlines
Deal found 3/12![United Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/237:53 pm
BGR
- STL
1 stop28h 26m
Multiple Airlines
Thu 5/76:55 pm
STL
- BGR
2 stops37h 31m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/236:15 pm
BGR
- STL
1 stop6h 31m
American Airlines
Thu 5/78:54 am
STL
- BGR
1 stop7h 11m
American Airlines
Deal found 3/15![American Airlines logo]()
$376
Best flights from Bangor to IllinoisDiscover carefully curated flight deals from Bangor to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Bangor to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:00 am
BGR
- ORD
Nonstop3h 00m
United Airlines
Mon 6/296:08 pm
ORD
- BGR
Nonstop2h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:53 pm
BGR
- MDW
1 stop19h 18m
Multiple Airlines
Thu 4/25:01 am
MDW
- BGR
1 stop13h 12m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 3/14. 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 5/135:05 am
BGR
- ORD
2 stops8h 56m
Delta
Mon 5/185:50 pm
ORD
- BGR
1 stop4h 43m
Delta
Deal found 3/14![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 3/12. 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 8/57:15 pm
BGR
- STL
1 stop5h 30m
United Airlines
Sat 8/84:48 pm
STL
- BGR
1 stop5h 27m
United Airlines
Deal found 3/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:40 am
BGR
- ORD
1 stop7h 56m
United Airlines
Tue 5/510:40 am
ORD
- BGR
1 stop8h 00m
United Airlines
Deal found 3/12![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 3/16. 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 4/155:15 am
BGR
- STL
1 stop7h 50m
Delta
Wed 4/226:00 am
STL
- BGR
2 stops9h 19m
Delta
Deal found 3/16![Delta logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/97:53 pm
BGR
- STL
1 stop12h 58m
Multiple Airlines
Sun 4/1211:33 am
STL
- BGR
2 stops29h 41m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 3/15. 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 5/145:05 am
BGR
- ORD
1 stop6h 34m
Delta
Mon 5/187:00 am
ORD
- BGR
2 stops8h 24m
Delta
Deal found 3/15![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 3/15. 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 5/145:05 am
BGR
- MDW
2 stops8h 37m
Delta
Mon 5/186:23 am
MDW
- BGR
2 stops9h 01m
Delta
Deal found 3/15![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 3/15. 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 4/225:15 am
BGR
- STL
2 stops7h 41m
Delta
Fri 5/11:46 pm
STL
- BGR
2 stops8h 45m
Delta
Deal found 3/15![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 3/15. 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 4/2012:49 pm
BGR
- MDW
2 stops10h 39m
Delta
Wed 4/226:00 am
MDW
- BGR
2 stops9h 19m
Delta
Deal found 3/15![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/97:40 am
BGR
- STL
2 stops15h 12m
United Airlines
Mon 4/139:10 am
STL
- BGR
2 stops9h 33m
United Airlines
Deal found 3/12![United Airlines logo]()
$663
This Delta deal was found by Cheapflights users on 3/12. 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 8/56:00 am
BGR
- STL
2 stops9h 37m
Delta
Sat 8/81:30 pm
STL
- BGR
2 stops8h 58m
Delta
Deal found 3/12![Delta logo]()
$576
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/117:10 am
BGR
- STL
2 stops15h 03m
United Airlines
Tue 4/147:45 am
STL
- BGR
2 stops11h 00m
United Airlines
Deal found 3/14![United Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 3/15. 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 3/3012:28 pm
BGR
- STL
2 stops12h 30m
Delta
Fri 4/35:15 pm
STL
- BGR
1 stop5h 05m
Delta
Deal found 3/15![Delta logo]()
$596
This Delta deal was found by Cheapflights users on 3/13. 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 7/226:00 am
BGR
- MDW
2 stops7h 30m
Delta
Tue 7/281:00 pm
MDW
- BGR
2 stops9h 28m
Delta
Deal found 3/13![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 3/14. 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 4/35:30 am
BGR
- MDW
2 stops7h 59m
Delta
Tue 4/71:10 pm
MDW
- BGR
2 stops9h 10m
Delta
Deal found 3/14![Delta logo]()
$625
This Delta deal was found by Cheapflights users on 3/14. 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 4/912:28 pm
BGR
- STL
2 stops9h 14m
Delta
Sun 4/126:32 am
STL
- BGR
2 stops8h 06m
Delta
Deal found 3/14![Delta logo]()
$640
This Delta deal was found by Cheapflights users on 3/13. 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 3/286:00 am
BGR
- MDW
2 stops7h 29m
Delta
Wed 4/11:10 pm
MDW
- BGR
2 stops9h 10m
Delta
Deal found 3/13![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 3/17. 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 5/1112:15 pm
BGR
- MDW
2 stops9h 54m
Delta
Thu 5/141:22 pm
MDW
- BGR
2 stops9h 11m
Delta
Deal found 3/17![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 3/12. 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 6/256:00 am
BGR
- MDW
2 stops7h 30m
Delta
Mon 6/299:30 am
MDW
- BGR
1 stop6h 04m
Delta
Deal found 3/12![Delta logo]()
$782
This Delta deal was found by Cheapflights users on 3/14. 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 6/412:15 pm
BGR
- MDW
2 stops7h 18m
Delta
Sun 6/76:00 am
MDW
- BGR
1 stop6h 35m
Delta
Deal found 3/14![Delta logo]()
$818
Last-minute flights from Bangor to IllinoisDiscover last-minute flight deals from Bangor to Illinois. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Illinois. Data last updated March 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:53 pm
BGR
- MDW
1 stop19h 18m
Multiple Airlines
Thu 4/25:01 am
MDW
- BGR
1 stop13h 12m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/12:17 pm
BGR
- ORD
1 stop10h 00m
Multiple Airlines
Sun 4/511:25 am
ORD
- BGR
1 stop29h 49m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/14. 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 4/35:15 am
BGR
- ORD
1 stop6h 42m
American Airlines
Tue 4/77:45 pm
ORD
- BGR
Nonstop2h 40m
American Airlines
Deal found 3/14![American Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/83:32 pm
BGR
- ORD
1 stop8h 45m
Multiple Airlines
Fri 4/106:10 pm
ORD
- BGR
1 stop19h 02m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/86:40 am
BGR
- ORD
Nonstop3h 20m
American Airlines
Sat 4/111:24 pm
ORD
- BGR
Nonstop2h 41m
American Airlines
Deal found 3/12![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/96:40 am
BGR
- STL
1 stop6h 07m
American Airlines
Mon 4/138:54 am
STL
- BGR
1 stop7h 11m
American Airlines
Deal found 3/12![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/106:27 pm
BGR
- ORD
1 stop6h 07m
American Airlines
Sun 4/125:00 am
ORD
- BGR
1 stop8h 33m
American Airlines
Deal found 3/16![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:53 pm
BGR
- ORD
2 stops46h 07m
Multiple Airlines
Sun 4/198:52 pm
ORD
- BGR
1 stop20h 22m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 3/15. 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 4/225:15 am
BGR
- STL
2 stops7h 41m
Delta
Fri 5/15:27 pm
STL
- BGR
1 stop5h 04m
Delta
Deal found 3/15![Delta logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/237:53 pm
BGR
- STL
1 stop28h 26m
Multiple Airlines
Thu 5/76:55 pm
STL
- BGR
2 stops37h 31m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/236:15 pm
BGR
- STL
1 stop6h 31m
American Airlines
Thu 5/78:54 am
STL
- BGR
1 stop7h 11m
American Airlines
Deal found 3/15![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/246:40 am
BGR
- ORD
Nonstop3h 20m
American Airlines
Mon 4/271:24 pm
ORD
- BGR
Nonstop2h 41m
American Airlines
Deal found 3/13![American Airlines logo]()
$269
One-way flights from Bangor to IllinoisSearch for one-way flight options from Bangor to Illinois. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Bangor to Illinois. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 5/166:59 pm
BGR
- ORD
1 stop18h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/910:06 am
BGR
- ORD
1 stop32h 04m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/136:54 pm
BGR
- ORD
2 stops47h 06m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/136:59 pm
BGR
- ORD
2 stops29h 14m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:53 pm
BGR
- ORD
2 stops46h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/252:23 pm
BGR
- ORD
2 stops24h 53m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/153:32 pm
BGR
- ORD
1 stop30h 45m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:37 pm
BGR
- MDW
3 stops47h 35m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/252:23 pm
BGR
- MDW
2 stops30h 24m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 6/67:10 pm
BGR
- MDW
2 stops44h 38m
Allegiant Air
Deal found 3/15![Allegiant Air logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/252:23 pm
BGR
- STL
2 stops21h 08m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 6/66:59 pm
BGR
- MDW
3 stops41h 10m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$253
Find flight deals from Bangor to Illinois
Keep the following information in mind while searching for Bangor to Illinois flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $551 |
Good round-trip deal | $425 or less |
Good one-way deal | $255 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bangor to Illinois 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 March 17, 2026.
Use the filters below to find and compare flights from Bangor to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BangorChicago
BGR - ORD
BGRORD
Bangor
Thu 6/25
6:00 am-8:00 am
Nonstop3h 00m
Chicago O'Hare Intl
Mon 6/29
6:08 pm-9:56 pm
Nonstop2h 48m
$269
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Wed 8/5
7:15 pm-11:45 pm
1 stop5h 30m
Lambert-St Louis
Sat 8/8
4:48 pm-11:15 pm
1 stop5h 27m
$319
BangorChicago
BGR - ORD
BGRORD
Bangor
Sat 5/2
7:40 am-2:36 pm
1 stop7h 56m
Chicago O'Hare Intl
Tue 5/5
10:40 am-7:40 pm
1 stop8h 00m
$351
BangorChicago
BGR - MDW
BGRMDW
Bangor
Sun 3/29
7:53 pm-2:11 pm
1 stop19h 18m
Chicago Midway
Thu 4/2
5:01 am-7:13 pm
1 stop13h 12m
$395
BangorChicago
BGR - ORD
BGRORD
Bangor
Wed 5/13
5:05 am-1:01 pm
2 stops8h 56m
Chicago O'Hare Intl
Mon 5/18
5:50 pm-11:33 pm
1 stop4h 43m
$400
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Wed 4/15
5:15 am-12:05 pm
1 stop7h 50m
Lambert-St Louis
Wed 4/22
6:00 am-4:19 pm
2 stops9h 19m
$454
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Thu 4/9
7:53 pm-7:51 am
1 stop12h 58m
Lambert-St Louis
Sun 4/12
11:33 am-6:14 pm
2 stops29h 41m
$466
BangorChicago
BGR - ORD
BGRORD
Bangor
Thu 5/14
5:05 am-10:39 am
1 stop6h 34m
Chicago O'Hare Intl
Mon 5/18
7:00 am-4:24 pm
2 stops8h 24m
$494
BangorChicago
BGR - MDW
BGRMDW
Bangor
Thu 5/14
5:05 am-12:42 pm
2 stops8h 37m
Chicago Midway
Mon 5/18
6:23 am-4:24 pm
2 stops9h 01m
$499
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Wed 4/22
5:15 am-11:56 am
2 stops7h 41m
Lambert-St Louis
Fri 5/1
1:46 pm-11:31 pm
2 stops8h 45m
$523
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Bangor to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Bangor with our price prediction graph.
BGR-ORD
BGR-STL
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 Illinois
BGR-USIL
BGR-ORD
BGR-STL
BGR-MDW
What is the cheapest month to book a flight from Bangor, Maine to Illinois?
Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $216). Flying from Bangor, Maine to Illinois in November is currently the most expensive (average of $560). 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.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 17, 2026.
See what other customers who have flown with United Airlines and American Airlines from Bangor to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Comfort
7.3
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Entertainment
7.1
Comfort
7.3
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Entertainment
7.1
Comfort
7.3
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Related info for your journey
Find useful and relevant information for your journey from Bangor to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bangor to Illinois
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Complete your trip
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Find flights from Bangor to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bangor and Illinois flights
Browse other Bangor and Illinois flight options. Last updated on March 17, 2026.
Popular flight searches
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Bangor to Illinois flights
Consider these flights traveling from Bangor to Illinois.
Top 2 airlines flying from Bangor to Illinois
Discover the top 2 airlines that operate flights from Bangor to Illinois. 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$411 | FlexibilityNo cancel fee | On-time71% |