$115+ Cheap flights from Illinois to Maine
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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PWM
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Maine 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
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Cheapest flights from Illinois to MaineExplore the most affordable flight options available from Illinois to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Illinois to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:20 pm -
Nonstop2h 56m
Thu 9/104:11 pm -
1 stop6h 47m
Deal found 9/8![JetBlue logo]()
$234
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
1 stop13h 51m
Wed 10/2812:39 pm -
1 stop6h 37m
Deal found 9/9![Frontier logo]()
$236
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:42 pm -
1 stop12h 29m
Sun 11/2211:06 am -
1 stop9h 41m
Deal found 9/10![Frontier logo]()
$236
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
1 stop13h 51m
Tue 10/2711:12 am -
1 stop8h 33m
Deal found 9/9![Frontier logo]()
$237
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:50 pm -
1 stop17h 32m
Fri 10/212:54 pm -
1 stop6h 29m
Deal found 9/8![Frontier logo]()
$239
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:24 pm -
Nonstop2h 45m
Wed 9/307:00 am -
Nonstop2h 48m
Deal found 9/10![JetBlue logo]()
$240
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:04 pm -
Nonstop2h 55m
Wed 10/2112:57 pm -
1 stop6h 34m
Deal found 9/10![Multiple Airlines logo]()
$242
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:15 pm -
Nonstop2h 44m
Tue 11/1012:15 pm -
1 stop7h 01m
Deal found 9/10![Multiple Airlines logo]()
$243
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:24 pm -
Nonstop2h 45m
Sat 10/35:00 pm -
Nonstop3h 01m
Deal found 9/10![JetBlue logo]()
$245
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:07 pm -
1 stop13h 55m
Sun 12/611:57 am -
1 stop8h 05m
Deal found 9/10![Frontier logo]()
$246
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:39 am -
Nonstop2h 28m
Wed 10/145:12 pm -
Nonstop3h 02m
Deal found 9/9![JetBlue logo]()
$247
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:42 pm -
1 stop12h 29m
Tue 11/2411:06 am -
1 stop9h 41m
Deal found 9/9![Frontier logo]()
$247
Best flights from Illinois to MaineDiscover carefully curated flight deals from Illinois to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Illinois to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
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.
Wed 10/76:44 pm -
1 stop4h 15m
Wed 10/215:39 am -
1 stop4h 53m
Deal found 9/10![Delta logo]()
$269
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:00 pm -
Nonstop2h 49m
Wed 11/257:55 am -
Nonstop3h 04m
Deal found 9/10![JetBlue logo]()
$272
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:59 am -
1 stop4h 27m
Sun 11/17:31 am -
Nonstop3h 03m
Deal found 9/10![United Airlines logo]()
$272
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:50 am -
Nonstop2h 20m
Fri 10/3010:00 pm -
Nonstop2h 40m
Deal found 9/9![Southwest logo]()
$275
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 11/47:00 am -
1 stop7h 33m
Mon 11/912:50 pm -
1 stop7h 32m
Deal found 9/8![American Airlines logo]()
$339
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.
Tue 11/177:05 am -
Nonstop2h 27m
Mon 11/238:40 pm -
Nonstop2h 56m
Deal found 9/8![Delta logo]()
$275
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 9/2610:25 am -
Nonstop2h 42m
Mon 9/288:30 pm -
Nonstop2h 59m
Deal found 9/9![United Airlines logo]()
$275
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:20 pm -
Nonstop2h 05m
Fri 12/45:55 pm -
Nonstop2h 45m
Deal found 9/8![Southwest logo]()
$275
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:10 am -
1 stop7h 19m
Sun 10/186:55 am -
Nonstop2h 52m
Deal found 9/10![JetBlue logo]()
$289
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:20 pm -
Nonstop2h 26m
Tue 10/276:36 pm -
Nonstop3h 04m
Deal found 9/11![United Airlines logo]()
$275
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:35 am -
1 stop6h 45m
Tue 11/1012:50 pm -
Nonstop2h 50m
Deal found 9/8![Southwest logo]()
$285
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am -
1 stop6h 27m
Sat 10/37:00 am -
Nonstop2h 48m
Deal found 9/12![JetBlue logo]()
$295
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.
Sat 10/177:00 am -
1 stop7h 23m
Sat 10/177:40 pm -
Nonstop2h 51m
Deal found 9/8![Delta logo]()
$296
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:55 am -
2 stops6h 00m
Wed 10/144:20 pm -
Nonstop2h 35m
Deal found 9/9![Southwest logo]()
$290
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:38 am -
Nonstop2h 28m
Tue 9/295:15 am -
1 stop5h 43m
Deal found 9/12![JetBlue logo]()
$295
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.
Thu 12/175:06 pm -
1 stop4h 53m
Wed 12/239:27 am -
2 stops8h 09m
Deal found 9/8![American Airlines logo]()
$359
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:46 pm -
Nonstop2h 25m
Mon 11/308:25 pm -
Nonstop3h 04m
Deal found 9/10![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 pm -
Nonstop2h 20m
Mon 10/1910:00 pm -
Nonstop2h 40m
Deal found 9/12![Southwest logo]()
$295
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:10 am -
1 stop7h 19m
Tue 10/136:55 am -
Nonstop2h 52m
Deal found 9/11![JetBlue logo]()
$299
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.
Sat 10/175:09 pm -
1 stop5h 25m
Wed 10/215:30 am -
1 stop5h 48m
Deal found 9/9![Delta logo]()
$329
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:44 pm -
Nonstop2h 30m
Mon 11/308:25 pm -
Nonstop3h 04m
Deal found 9/8![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:10 pm -
Nonstop2h 20m
Tue 11/35:55 pm -
Nonstop2h 45m
Deal found 9/12![Southwest logo]()
$295
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 10/287:00 am -
2 stops8h 22m
Sat 10/314:10 pm -
1 stop6h 33m
Deal found 9/11![Delta logo]()
$336
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:40 am -
Nonstop2h 15m
Mon 12/77:10 am -
Nonstop2h 45m
Deal found 9/11![Southwest logo]()
$295
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.
Thu 10/15:13 pm -
1 stop5h 32m
Sat 10/35:30 am -
1 stop5h 59m
Deal found 9/8![American Airlines logo]()
$432
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.
Tue 10/208:30 am -
1 stop5h 08m
Sat 10/245:08 pm -
1 stop5h 13m
Deal found 9/9![United Airlines logo]()
$339
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 10/275:35 pm -
1 stop6h 45m
Fri 10/304:00 pm -
1 stop5h 14m
Deal found 9/10![Delta logo]()
$347
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 pm -
Nonstop2h 15m
Sun 11/227:05 am -
Nonstop2h 45m
Deal found 9/10![Southwest logo]()
$295
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 2/51:00 pm -
2 stops9h 23m
Sun 2/76:00 am -
2 stops7h 33m
Deal found 9/10![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 11/175:00 am -
2 stops6h 26m
Sat 11/214:56 pm -
1 stop7h 03m
Deal found 9/12![United Airlines logo]()
$354
Last-minute flights from Illinois to MaineDiscover last-minute flight deals from Illinois to Maine. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Maine. Data last updated September 13, 2026 and is based on user searches.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:24 pm -
Nonstop2h 45m
Wed 10/2812:39 pm -
1 stop6h 37m
Deal found 9/10![Multiple Airlines logo]()
$243
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:24 pm -
Nonstop2h 45m
Wed 9/307:00 am -
Nonstop2h 48m
Deal found 9/10![JetBlue logo]()
$240
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:50 pm -
1 stop17h 32m
Fri 10/212:54 pm -
1 stop6h 29m
Deal found 9/8![Frontier logo]()
$239
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:24 pm -
Nonstop2h 45m
Sat 10/35:00 pm -
Nonstop3h 01m
Deal found 9/10![JetBlue logo]()
$245
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:24 pm -
Nonstop2h 45m
Sun 10/47:00 am -
Nonstop2h 48m
Deal found 9/10![JetBlue logo]()
$250
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:39 am -
Nonstop2h 28m
Wed 10/145:12 pm -
Nonstop3h 02m
Deal found 9/9![JetBlue logo]()
$247
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:04 pm -
Nonstop2h 55m
Wed 10/2112:57 pm -
1 stop6h 34m
Deal found 9/10![Multiple Airlines logo]()
$242
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:58 pm -
1 stop15h 04m
Tue 10/206:55 am -
Nonstop2h 52m
Deal found 9/10![Multiple Airlines logo]()
$248
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 am -
Nonstop2h 25m
Sat 10/249:40 am -
Nonstop2h 35m
Deal found 9/10![Southwest logo]()
$249
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:24 pm -
Nonstop2h 30m
Sat 10/247:01 am -
Nonstop2h 59m
Deal found 9/10![United Airlines logo]()
$249
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
1 stop13h 51m
Wed 10/2812:39 pm -
1 stop6h 37m
Deal found 9/9![Frontier logo]()
$236
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
1 stop13h 51m
Tue 10/2711:12 am -
1 stop8h 33m
Deal found 9/9![Frontier logo]()
$237
One-way flights from Illinois to MaineSearch for one-way flight options from Illinois to Maine. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Illinois to Maine. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
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.
Fri 11/133:16 pm -
1 stop16h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Allegiant Air logo]()
$115
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:50 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$116
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:24 pm -
Nonstop2h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$121
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:50 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 11/21:26 pm -
1 stop20h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Allegiant Air logo]()
$122
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:38 am -
Nonstop2h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$123
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:11 pm -
1 stop13h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$124
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:42 pm -
1 stop12h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$124
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$125
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
Nonstop2h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Southwest logo]()
$125
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:50 pm -
1 stop17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$126
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:59 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$128
Find flight deals from Illinois to Maine
Keep the following information in mind while searching for Illinois to Maine flight deals. Data was last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $236 (Frontier) |
One-way from | $115 (Kiwi.com) |
Popular in | July |
Cheapest in | May |
Average price | $347 |
Good round-trip deal | $337 or less |
Good one-way deal | $188 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Maine 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 13, 2026.
Use the filters below to find and compare flights from Illinois to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Thu 10/15
5:30 am-8:55 am
Nonstop2h 25m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Sat 10/31
10:12 am-5:11 pm
1 stop5h 59m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$135
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Sun 10/11
6:10 am-9:33 am
Nonstop2h 23m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Fri 12/11
7:45 pm-11:17 pm
Nonstop2h 32m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Sun 10/11
5:00 am-8:25 am
Nonstop2h 25m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
Quickest round-trip
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Wed 9/23
6:40 am-9:55 am
Nonstop2h 15m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Sun 11/15
7:50 am-11:10 am
Nonstop2h 20m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Tue 11/24
4:05 pm-7:20 pm
Nonstop2h 15m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
St. LouisBangor
STL Lambert-St Louis - BGR Bangor
STLBGR
Lambert-St Louis
Fri 10/23
6:35 pm-4:32 pm
2 stops20h 57m
Bangor
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$147
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Wed 10/14
12:38 pm-8:49 pm
1 stop7h 11m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$148
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Illinois with our price prediction graph.
ORD-BOS
MDW-BOS
STL-BGR
STL-BOS
MDW-BGR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Maine
USIL-USME
ORD-BOS
MDW-BOS
STL-BGR
STL-BOS
What is the cheapest month to book a flight from Illinois to Maine?
Currently, April is the cheapest month in which you can book a flight from Illinois to Maine (average of $334). Flying from Illinois to Maine in December is currently the most expensive (average of $463). 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 IL to ME?
Find hourly flight availability from Illinois to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
It’s optimal to fly from Illinois to Maine in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Illinois to Maine
Explore weekly flight availability from Illinois to Maine. 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 13, 2026.
The most flights from USIL to USME are scheduled on a Friday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Illinois to Maine?
Airfare is typical for this route at the moment.
Illinois to Maine flights typically cost between $315 and $436 in October.The cheapest round-trip price found within the last 5 days was $337 on United Airlines (Oct 17-Oct 20).
How far ahead should I book a flight from Illinois to Maine?
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois to Maine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Illinois to Maine?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Maine. Price data was last updated on July 4, 2026.
Travelers seeking maximum savings on their Illinois to Maine flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated September 13, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Illinois to Maine. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from Illinois to Maine. 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 Illinois to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Maine by cabin class
Find flights from Illinois to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Maine flights
Browse other Illinois and Maine flight options. Last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Maine
Find the right flight back to Illinois after your stay in Maine
Illinois to Maine flights
Consider these flights traveling from Illinois to Maine.
Top 2 airlines flying from Illinois to Maine
Discover the top 2 airlines that operate flights from Illinois to Maine. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$475 | FlexibilityNo cancel fee | On-time71% |