$133+ Cheap flights from Bangor, ME (BGR) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bangor to Illinois 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 Illinois
Cheapest
Best
Last-minute
One-way
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 September 12, 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 September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/244:54 pm -
1 stop7h 50m
Tue 10/277:13 pm -
Nonstop2h 54m
Deal found 9/8![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
Nonstop3h 19m
Sat 10/247:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/155:10 pm -
1 stop5h 50m
Tue 10/207:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/215:40 pm -
1 stop5h 50m
Sun 10/257:13 pm -
Nonstop2h 54m
Deal found 9/8![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
Nonstop3h 19m
Thu 10/297:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
1 stop7h 29m
Sun 10/2511:32 am -
1 stop4h 48m
Deal found 9/10![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:19 am -
2 stops8h 28m
Sun 10/256:04 am -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/10. 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 10/154:10 pm -
1 stop6h 33m
Tue 10/201:55 pm -
2 stops8h 30m
Deal found 9/10![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
2 stops8h 28m
Tue 11/311:39 am -
2 stops10h 46m
Deal found 9/10![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
2 stops8h 51m
Tue 11/35:27 am -
2 stops9h 03m
Deal found 9/10![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 9/11. 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 12/212:06 pm -
2 stops11h 49m
Wed 12/91:41 pm -
2 stops8h 45m
Deal found 9/11![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 9/11. 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 12/25:10 am -
2 stops12h 52m
Wed 12/92:44 pm -
2 stops7h 42m
Deal found 9/11![Delta logo]()
$342
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 September 12, 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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:10 pm -
1 stop6h 33m
Sun 10/256:30 am -
1 stop6h 03m
Deal found 9/8![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/255:48 pm -
Nonstop3h 25m
Mon 9/281:29 pm -
Nonstop2h 48m
Deal found 9/7![American Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:12 pm -
1 stop26h 50m
Wed 12/99:23 pm -
2 stops35h 55m
Deal found 9/11![Multiple Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:19 am -
2 stops8h 28m
Sun 10/256:04 am -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/244:43 pm -
1 stop7h 48m
Wed 10/286:09 am -
1 stop27h 10m
Deal found 9/9![United Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 9/10. 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 10/154:10 pm -
1 stop6h 33m
Tue 10/201:55 pm -
2 stops8h 30m
Deal found 9/10![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 9/11. 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 12/212:06 pm -
2 stops9h 43m
Wed 12/98:50 am -
1 stop6h 21m
Deal found 9/11![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/86:00 am -
1 stop5h 41m
Sun 10/115:08 pm -
1 stop5h 51m
Deal found 9/7![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 9/11. 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 12/212:06 pm -
2 stops11h 49m
Wed 12/91:41 pm -
2 stops8h 45m
Deal found 9/11![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
1 stop6h 09m
Sun 11/15:27 am -
2 stops9h 03m
Deal found 9/10![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
2 stops8h 28m
Sun 11/16:04 am -
2 stops8h 26m
Deal found 9/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/10. 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 10/3012:00 pm -
2 stops9h 38m
Sun 11/15:27 am -
2 stops9h 03m
Deal found 9/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 11/64:10 pm -
1 stop6h 33m
Sun 11/85:27 am -
2 stops9h 03m
Deal found 9/11![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 1/76:00 am -
2 stops13h 32m
Sun 1/105:30 am -
2 stops7h 51m
Deal found 9/11![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/10. 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 10/3012:00 pm -
2 stops11h 33m
Sun 11/16:04 am -
2 stops8h 26m
Deal found 9/10![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 9/8. 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 9/255:01 pm -
1 stop6h 17m
Mon 9/285:30 am -
2 stops9h 51m
Deal found 9/8![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 9/10. 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 10/225:19 am -
2 stops9h 01m
Sun 10/256:00 am -
2 stops9h 22m
Deal found 9/10![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 9/7. 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 10/84:10 pm -
2 stops8h 44m
Tue 10/135:31 pm -
1 stop4h 54m
Deal found 9/7![Delta logo]()
$638
This Delta deal was found by Cheapflights users on 9/10. 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 10/225:19 am -
2 stops11h 55m
Sat 10/246:04 am -
1 stop6h 19m
Deal found 9/10![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 9/10. 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 11/205:13 am -
2 stops7h 46m
Wed 11/251:31 pm -
2 stops8h 54m
Deal found 9/10![Delta logo]()
$698
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 11/612:00 pm -
2 stops11h 33m
Sun 11/86:04 am -
2 stops8h 26m
Deal found 9/11![Delta logo]()
$699
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:17 am -
2 stops11h 58m
Mon 10/51:19 pm -
2 stops9h 01m
Deal found 9/9![Delta logo]()
$848
This Delta deal was found by Cheapflights users on 9/9. 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 10/225:19 am -
2 stops11h 55m
Thu 10/296:04 am -
2 stops8h 26m
Deal found 9/9![Delta logo]()
$848
Last-minute flights from Bangor to IllinoisDiscover last-minute flight deals from Bangor to Illinois. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Illinois. Data last updated September 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/165:48 pm -
1 stop7h 39m
Wed 9/305:18 pm -
1 stop6h 18m
Deal found 9/10![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/155:10 pm -
1 stop5h 50m
Tue 10/207:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 9/10. 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 10/154:10 pm -
1 stop6h 33m
Tue 10/201:55 pm -
2 stops8h 30m
Deal found 9/10![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/215:40 pm -
1 stop5h 50m
Sun 10/257:13 pm -
Nonstop2h 54m
Deal found 9/8![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:19 am -
2 stops8h 28m
Sun 10/256:04 am -
1 stop6h 29m
Deal found 9/8![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
Nonstop3h 19m
Sat 10/247:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
Nonstop3h 19m
Thu 10/297:13 pm -
Nonstop2h 54m
Deal found 9/10![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/225:50 pm -
1 stop7h 29m
Sun 10/2511:32 am -
1 stop4h 48m
Deal found 9/10![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/244:54 pm -
1 stop7h 50m
Tue 10/277:13 pm -
Nonstop2h 54m
Deal found 9/8![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
2 stops8h 28m
Tue 11/311:39 am -
2 stops10h 46m
Deal found 9/10![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 9/10. 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 10/295:19 am -
2 stops8h 51m
Tue 11/35:27 am -
2 stops9h 03m
Deal found 9/10![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 9/10. 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 10/3012:00 pm -
1 stop8h 20m
Sun 11/15:27 am -
2 stops9h 03m
Deal found 9/10![Delta logo]()
$344
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 September 12, 2026.
Search for one-way flight options from Bangor to Illinois. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:07 am -
1 stop24h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:07 am -
2 stops30h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 11/166:10 pm -
2 stops19h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:07 am -
1 stop24h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 12/510:07 am -
3 stops21h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:12 pm -
2 stops25h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:07 am -
3 stops38h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$242
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/65:50 pm -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/314:32 pm -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/65:19 am -
2 stops9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 1/16:25 am -
2 stops12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/285:49 pm -
2 stops24h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$336
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $133 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $378 |
Good round-trip deal | $387 or less |
Good one-way deal | $328 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 7,457,451 searches. Data last updated September 12, 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
BangorChicago
BGR Bangor - MDW Chicago Midway
BGRMDW
Bangor
Sat 10/3
10:07 am-11:43 pm
3 stops38h 36m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$242
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Tue 11/10
12:00 pm-6:22 pm
1 stop7h 22m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$260
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Wed 3/10
3:00 pm-9:33 pm
1 stop7h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$260
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Tue 3/9
6:00 am-6:32 pm
2 stops13h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Wed 3/3
2:00 pm-8:37 pm
2 stops7h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$267
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Tue 12/8
5:10 am-2:49 pm
2 stops10h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$267
Quickest round-trip
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Tue 10/6
4:43 pm-7:00 pm
Nonstop3h 17m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
BangorChicago
BGR Bangor - MDW Chicago Midway
BGRMDW
Bangor
Wed 10/21
5:12 pm-5:45 pm
3 stops25h 33m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$281
BangorSt. Louis
BGR Bangor - STL Lambert-St Louis
BGRSTL
Bangor
Tue 10/6
5:50 pm-10:50 am
1 stop18h 00m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$305
BangorSt. Louis
BGR Bangor - STL Lambert-St Louis
BGRSTL
Bangor
Thu 12/31
4:32 pm-9:37 pm
1 stop6h 05m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
Showing 1-10 of 47 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, July is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $303). Flying from Bangor, Maine to Illinois 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 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 September 12, 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 September 12, 2026.
The most flights from BGR to USIL are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Bangor, Maine to Illinois?
Airfare is typical for this route at the moment.
Bangor, Maine to Illinois flights typically cost between $299 and $370 in October.The cheapest round-trip price found within the last 5 days was $301 on American Airlines (Oct 24-Oct 27).
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 September 12, 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.
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
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 Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Bangor to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bangor to Illinois by cabin class
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 September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$399 | FlexibilityNo cancel fee | On-time71% |