$131+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Jul 11 — Jul 181
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 June 11, 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 June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:01 pm
BGR
- STL
1 stop6h 40m
American Airlines
Wed 10/216:28 pm
STL
- BGR
1 stop4h 31m
American Airlines
Deal found 6/10![American Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:59 pm
BGR
- ORD
Nonstop3h 11m
American Airlines
Tue 7/287:08 pm
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/9![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:55 am
BGR
- ORD
Nonstop3h 10m
American Airlines
Tue 7/287:08 pm
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
BGR
- STL
1 stop6h 17m
United Airlines
Tue 9/812:59 pm
STL
- BGR
1 stop7h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
BGR
- ORD
1 stop5h 30m
American Airlines
Tue 8/182:59 pm
ORD
- BGR
1 stop8h 00m
American Airlines
Deal found 6/10![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:59 pm
BGR
- ORD
Nonstop3h 10m
American Airlines
Mon 7/68:30 am
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:46 pm
BGR
- ORD
1 stop6h 58m
American Airlines
Sat 8/153:25 pm
ORD
- BGR
1 stop5h 48m
American Airlines
Deal found 6/10![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 8/54:22 pm
BGR
- ORD
1 stop6h 30m
Delta
Tue 8/111:59 pm
ORD
- BGR
2 stops8h 41m
Delta
Deal found 6/6![Delta logo]()
$296
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:14 pm
BGR
- ORD
1 stop6h 54m
American Airlines
Sun 7/57:08 pm
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:15 am
BGR
- STL
1 stop6h 51m
Delta
Sat 12/1911:51 am
STL
- BGR
2 stops10h 32m
Delta
Deal found 6/7![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:05 pm
BGR
- MDW
2 stops7h 28m
Delta
Mon 9/79:24 am
MDW
- BGR
1 stop5h 46m
Delta
Deal found 6/9![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:15 pm
BGR
- ORD
1 stop6h 22m
Delta
Mon 9/212:00 pm
ORD
- BGR
2 stops8h 20m
Delta
Deal found 6/10![Delta logo]()
$314
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 June 11, 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 June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:01 pm
BGR
- STL
1 stop6h 40m
American Airlines
Wed 10/216:28 pm
STL
- BGR
1 stop4h 31m
American Airlines
Deal found 6/10![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/57:00 am
BGR
- ORD
1 stop6h 06m
United Airlines
Tue 8/115:59 pm
ORD
- BGR
Nonstop2h 52m
United Airlines
Deal found 6/6![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 8/54:22 pm
BGR
- ORD
1 stop6h 30m
Delta
Tue 8/111:59 pm
ORD
- BGR
2 stops8h 41m
Delta
Deal found 6/6![Delta logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
BGR
- STL
1 stop6h 17m
United Airlines
Tue 9/812:59 pm
STL
- BGR
1 stop7h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:05 pm
BGR
- MDW
2 stops7h 28m
Delta
Mon 9/79:24 am
MDW
- BGR
1 stop5h 46m
Delta
Deal found 6/9![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/7. 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 9/116:00 am
BGR
- ORD
1 stop5h 12m
Delta
Mon 9/146:40 am
ORD
- BGR
2 stops8h 41m
Delta
Deal found 6/7![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am
BGR
- STL
2 stops8h 20m
Delta
Sun 11/156:00 am
STL
- BGR
1 stop5h 01m
Delta
Deal found 6/9![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
BGR
- ORD
1 stop7h 59m
United Airlines
Sun 8/235:59 pm
ORD
- BGR
Nonstop2h 52m
United Airlines
Deal found 6/10![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 6/6. 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 7/35:05 am
BGR
- STL
1 stop7h 35m
Delta
Wed 7/85:00 pm
STL
- BGR
1 stop5h 22m
Delta
Deal found 6/6![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm
BGR
- ORD
Nonstop3h 01m
United Airlines
Tue 9/15:59 pm
ORD
- BGR
Nonstop2h 52m
United Airlines
Deal found 6/9![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am
BGR
- STL
1 stop6h 59m
Delta
Wed 10/211:30 pm
STL
- BGR
2 stops8h 53m
Delta
Deal found 6/11![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/136:00 am
BGR
- ORD
Nonstop3h 00m
United Airlines
Sun 8/165:59 pm
ORD
- BGR
Nonstop2h 52m
United Airlines
Deal found 6/8![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:45 pm
BGR
- ORD
1 stop8h 03m
Delta
Sun 7/56:30 am
ORD
- BGR
2 stops8h 31m
Delta
Deal found 6/10![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:57 pm
BGR
- ORD
1 stop4h 34m
Delta
Sun 7/56:30 am
ORD
- BGR
2 stops8h 31m
Delta
Deal found 6/10![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:32 am
BGR
- STL
1 stop7h 06m
United Airlines
Sat 9/268:00 am
STL
- BGR
1 stop6h 43m
United Airlines
Deal found 6/10![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:48 pm
BGR
- STL
1 stop5h 38m
United Airlines
Fri 7/101:13 pm
STL
- BGR
2 stops9h 02m
United Airlines
Deal found 6/11![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:20 am
BGR
- ORD
2 stops8h 48m
Delta
Mon 9/78:48 am
ORD
- BGR
1 stop6h 22m
Delta
Deal found 6/9![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:43 pm
BGR
- STL
1 stop6h 17m
United Airlines
Tue 9/18:00 am
STL
- BGR
1 stop6h 47m
United Airlines
Deal found 6/7![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
BGR
- MDW
2 stops10h 38m
Delta
Tue 8/1812:46 pm
MDW
- BGR
2 stops9h 54m
Delta
Deal found 6/7![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 6/7. 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 7/33:45 pm
BGR
- ORD
2 stops9h 14m
Delta
Mon 7/67:05 am
ORD
- BGR
1 stop6h 58m
Delta
Deal found 6/7![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:05 am
BGR
- MDW
2 stops8h 41m
Delta
Mon 7/69:54 am
MDW
- BGR
2 stops12h 41m
Delta
Deal found 6/9![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 6/6. 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 7/35:05 am
BGR
- MDW
2 stops8h 41m
Delta
Sun 7/59:17 am
MDW
- BGR
1 stop5h 44m
Delta
Deal found 6/6![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 7/22:45 pm
BGR
- MDW
1 stop8h 32m
Delta
Sun 7/59:17 am
MDW
- BGR
1 stop5h 44m
Delta
Deal found 6/8![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:45 pm
BGR
- MDW
1 stop8h 32m
Delta
Mon 7/69:54 am
MDW
- BGR
2 stops12h 41m
Delta
Deal found 6/10![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 am
BGR
- MDW
2 stops11h 55m
Delta
Sun 8/236:05 am
MDW
- BGR
1 stop6h 21m
Delta
Deal found 6/10![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/225:20 am
BGR
- MDW
2 stops8h 18m
Delta
Tue 7/281:18 pm
MDW
- BGR
2 stops9h 04m
Delta
Deal found 6/7![Delta logo]()
$694
Last-minute flights from Bangor to IllinoisDiscover last-minute flight deals from Bangor to Illinois. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Illinois. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:20 pm
BGR
- ORD
Nonstop3h 09m
American Airlines
Mon 6/298:05 am
ORD
- BGR
Nonstop2h 35m
American Airlines
Deal found 6/7![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:59 pm
BGR
- ORD
Nonstop3h 10m
American Airlines
Mon 7/68:30 am
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:45 pm
BGR
- ORD
2 stops9h 14m
Delta
Mon 7/612:27 pm
ORD
- BGR
2 stops10h 08m
Delta
Deal found 6/10![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:54 am
BGR
- STL
1 stop7h 58m
American Airlines
Wed 7/85:02 pm
STL
- BGR
1 stop5h 57m
American Airlines
Deal found 6/9![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/6. 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 7/35:05 am
BGR
- STL
1 stop7h 35m
Delta
Wed 7/85:00 pm
STL
- BGR
1 stop5h 22m
Delta
Deal found 6/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/35:05 am
BGR
- MDW
2 stops8h 41m
Delta
Sun 7/59:17 am
MDW
- BGR
1 stop5h 44m
Delta
Deal found 6/8![Delta logo]()
$563
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:05 am
BGR
- MDW
2 stops8h 41m
Delta
Mon 7/69:54 am
MDW
- BGR
2 stops12h 41m
Delta
Deal found 6/10![Delta logo]()
$568
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
BGR
- STL
1 stop5h 34m
United Airlines
Fri 7/107:20 am
STL
- BGR
1 stop7h 22m
United Airlines
Deal found 6/11![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:59 pm
BGR
- ORD
Nonstop3h 11m
American Airlines
Tue 7/287:08 pm
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/2212:05 pm
BGR
- MDW
2 stops11h 10m
Delta
Tue 7/281:18 pm
MDW
- BGR
2 stops9h 04m
Delta
Deal found 6/6![Delta logo]()
$591
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:55 am
BGR
- ORD
Nonstop3h 10m
American Airlines
Tue 7/287:08 pm
ORD
- BGR
Nonstop2h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:55 am
BGR
- ORD
Nonstop3h 10m
American Airlines
Wed 8/54:00 pm
ORD
- BGR
1 stop6h 45m
American Airlines
Deal found 6/8![American Airlines logo]()
$310
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 June 11, 2026.
Search for one-way flight options from Bangor to Illinois. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:30 pm
BGR
- ORD
Nonstop3h 31m
American Airlines
Deal found 6/10![American Airlines logo]()
$131
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
BGR
- ORD
1 stop6h 33m
American Airlines
Deal found 6/9![American Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:06 am
BGR
- ORD
2 stops27h 19m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/57:00 am
BGR
- ORD
1 stop6h 06m
United Airlines
Deal found 6/8![United Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:06 am
BGR
- ORD
2 stops33h 41m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:06 am
BGR
- STL
2 stops32h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 8/510:06 am
BGR
- ORD
2 stops27h 09m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:45 pm
BGR
- ORD
Nonstop3h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sat 7/410:06 am
BGR
- ORD
2 stops44h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sat 8/16:44 pm
BGR
- STL
2 stops39h 13m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:56 am
BGR
- MDW
2 stops28h 02m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$247
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:55 am
BGR
- STL
1 stop10h 45m
American Airlines
Deal found 6/10![American Airlines logo]()
$268
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (American Airlines) |
One-way from | $131 (American Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $344 |
Good round-trip deal | $360 or less |
Good one-way deal | $239 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 June 11, 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
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Wed 10/14
6:01 pm-11:41 pm
1 stop6h 40m
Lambert-St Louis
Wed 10/21
6:28 pm-11:59 pm
1 stop4h 31m
$239
BangorChicago
BGR - ORD
BGRORD
Bangor
Wed 8/5
7:00 am-12:06 pm
1 stop6h 06m
Chicago O'Hare Intl
Tue 8/11
5:59 pm-9:51 pm
Nonstop2h 52m
$271
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Tue 9/1
6:00 am-11:17 am
1 stop6h 17m
Lambert-St Louis
Tue 9/8
12:59 pm-9:47 pm
1 stop7h 48m
$277
BangorChicago
BGR - ORD
BGRORD
Bangor
Wed 8/5
4:22 pm-9:52 pm
1 stop6h 30m
Chicago O'Hare Intl
Tue 8/11
1:59 pm-11:40 pm
2 stops8h 41m
$296
BangorChicago
BGR - MDW
BGRMDW
Bangor
Thu 9/3
12:05 pm-6:33 pm
2 stops7h 28m
Chicago Midway
Mon 9/7
9:24 am-4:10 pm
1 stop5h 46m
$314
BangorChicago
BGR - ORD
BGRORD
Bangor
Fri 9/11
6:00 am-10:12 am
1 stop5h 12m
Chicago O'Hare Intl
Mon 9/14
6:40 am-4:21 pm
2 stops8h 41m
$324
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Fri 11/13
6:00 am-1:20 pm
2 stops8h 20m
Lambert-St Louis
Sun 11/15
6:00 am-12:01 pm
1 stop5h 01m
$324
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Fri 7/3
5:05 am-11:40 am
1 stop7h 35m
Lambert-St Louis
Wed 7/8
5:00 pm-11:22 pm
1 stop5h 22m
$339
BangorSt. Louis
BGR - STL
BGRSTL
Bangor
Wed 10/14
6:00 am-11:59 am
1 stop6h 59m
Lambert-St Louis
Wed 10/21
1:30 pm-11:23 pm
2 stops8h 53m
$363
BangorChicago
BGR - ORD
BGRORD
Bangor
Thu 8/20
6:00 am-12:59 pm
1 stop7h 59m
Chicago O'Hare Intl
Sun 8/23
5:59 pm-9:51 pm
Nonstop2h 52m
$365
Showing 1-10 of 51 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 $210). Flying from Bangor, Maine to Illinois in December is currently the most expensive (average of $334). 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 IL?
Find hourly flight availability from Bangor to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to Illinois as you normally would.
Weekly flight availability from Bangor, Maine to Illinois
Explore weekly flight availability from Bangor to Illinois. 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 June 11, 2026.
The most flights from BGR to USIL 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 (5 on average).
How much does it cost to fly round-trip from Bangor, Maine to Illinois?
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 June 11, 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.
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
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Bangor and Illinois flights
Browse other Bangor and Illinois flight options. Last updated on June 11, 2026.
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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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$379 | FlexibilityNo cancel fee | On-time71% |