$104+ Cheap flights from Illinois to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PWM
Sep 27 — Oct 41
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 August 28, 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 August 28, 2026.
This Frontier deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 stop7h 06m
Deal found 8/23![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/183:50 pm -
1 stop18h 01m
Tue 9/2212:52 pm -
1 stop6h 31m
Deal found 8/25![Frontier logo]()
$193
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/33:50 pm -
1 stop18h 08m
Tue 10/612:52 pm -
1 stop6h 31m
Deal found 8/24![Frontier logo]()
$194
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:38 am -
Nonstop2h 28m
Sat 10/312:54 pm -
1 stop6h 29m
Deal found 8/27![Multiple Airlines logo]()
$197
This Travelocity deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:04 pm -
Nonstop2h 55m
Sat 10/2411:42 am -
1 stop7h 49m
Deal found 8/26![Multiple Airlines logo]()
$198
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Mon 9/288:24 pm -
Nonstop2h 45m
Sat 10/312:54 pm -
1 stop6h 29m
Deal found 8/23![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/238:04 am -
1 stop24h 25m
Sat 10/2411:42 am -
1 stop7h 49m
Deal found 8/25![Multiple Airlines logo]()
$201
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:58 pm -
1 stop15h 04m
Mon 10/269:59 am -
Nonstop3h 00m
Deal found 8/27![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Sat 9/123:50 pm -
1 stop18h 08m
Tue 9/1512:52 pm -
1 stop6h 31m
Deal found 8/25![Frontier logo]()
$204
This Super.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:50 pm -
1 stop17h 32m
Sat 9/1912:54 pm -
1 stop6h 29m
Deal found 8/27![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:45 am -
Nonstop2h 15m
Mon 9/216:45 pm -
Nonstop2h 45m
Deal found 8/27![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/225:30 am -
Nonstop2h 25m
Mon 10/265:50 am -
Nonstop2h 35m
Deal found 8/26![Southwest logo]()
$226
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 August 28, 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 August 28, 2026.
This JetBlue deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:24 pm -
Nonstop2h 32m
Tue 11/1711:15 am -
Nonstop3h 05m
Deal found 8/27![JetBlue logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:24 pm -
Nonstop2h 35m
Mon 9/287:01 am -
Nonstop2h 59m
Deal found 8/27![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/183:05 pm -
Nonstop2h 47m
Thu 9/247:30 am -
Nonstop2h 54m
Deal found 8/25![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 12/16:00 am -
1 stop7h 30m
Sat 12/57:15 am -
Nonstop2h 45m
Deal found 8/24![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/176:00 am -
1 stop5h 43m
Sat 10/178:31 pm -
Nonstop2h 59m
Deal found 8/23![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Mon 9/215:45 am -
Nonstop2h 15m
Wed 9/231:20 pm -
2 stops6h 45m
Deal found 8/23![Southwest logo]()
$241
This JetBlue deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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
Wed 9/302:40 pm -
1 stop9h 28m
Deal found 8/23![JetBlue logo]()
$249
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:50 pm -
Nonstop2h 20m
Sat 9/193:25 pm -
Nonstop2h 35m
Deal found 8/27![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 am -
Nonstop2h 33m
Sat 9/127:30 am -
Nonstop2h 54m
Deal found 8/26![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:24 pm -
Nonstop2h 30m
Sun 9/276:00 am -
Nonstop2h 59m
Deal found 8/27![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:05 am -
Nonstop2h 28m
Mon 12/287:15 pm -
Nonstop3h 07m
Deal found 8/27![Delta logo]()
$275
This JetBlue deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Fri 10/98:00 pm -
Nonstop2h 58m
Fri 10/165:00 pm -
1 stop7h 30m
Deal found 8/25![JetBlue logo]()
$278
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/175:45 am -
Nonstop2h 15m
Sun 9/205:30 am -
1 stop5h 25m
Deal found 8/25![Southwest logo]()
$256
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 am -
Nonstop2h 27m
Mon 11/308:40 pm -
Nonstop2h 56m
Deal found 8/24![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop4h 26m
Sun 11/298:25 pm -
Nonstop3h 04m
Deal found 8/27![United Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:45 pm -
Nonstop2h 20m
Mon 11/25:10 pm -
1 stop6h 55m
Deal found 8/27![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/86:00 pm -
Nonstop2h 25m
Sat 9/1210:45 am -
1 stop6h 25m
Deal found 8/25![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:27 am -
2 stops9h 28m
Sat 11/74:47 pm -
1 stop4h 43m
Deal found 8/27![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/178:10 am -
2 stops9h 10m
Tue 10/206:45 am -
1 stop10h 20m
Deal found 8/25![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Mon 10/127:30 am -
1 stop6h 05m
Wed 10/147:38 am -
1 stop4h 44m
Deal found 8/24![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/311:17 am -
2 stops8h 43m
Wed 10/74:15 pm -
1 stop6h 28m
Deal found 8/24![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:45 am -
Nonstop2h 15m
Mon 9/148:20 pm -
Nonstop2h 40m
Deal found 8/27![Southwest logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/135:00 am -
2 stops7h 31m
Mon 11/166:36 pm -
1 stop5h 23m
Deal found 8/23![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:29 am -
2 stops7h 18m
Sat 10/314:47 pm -
2 stops8h 10m
Deal found 8/27![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:49 am -
1 stop4h 32m
Sat 10/246:00 am -
2 stops7h 37m
Deal found 8/27![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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
Mon 10/1910:00 pm -
Nonstop2h 35m
Deal found 8/25![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:04 pm -
1 stop5h 30m
Wed 10/215:30 am -
1 stop5h 48m
Deal found 8/27![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/36:32 am -
1 stop5h 17m
Wed 10/75:45 am -
2 stops7h 52m
Deal found 8/23![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:00 pm -
2 stops7h 15m
Sun 10/410:50 pm -
Nonstop2h 40m
Deal found 8/27![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:09 pm -
1 stop7h 08m
Wed 9/305:30 am -
1 stop5h 43m
Deal found 8/27![Delta logo]()
$329
Last-minute flights from Illinois to MaineDiscover last-minute flight deals from Illinois to Maine. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Maine. Data last updated August 28, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Sat 9/123:50 pm -
1 stop18h 08m
Tue 9/1512:52 pm -
1 stop6h 31m
Deal found 8/25![Frontier logo]()
$204
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/156:00 pm -
Nonstop2h 25m
Fri 9/188:20 pm -
Nonstop2h 40m
Deal found 8/25![Southwest logo]()
$226
This Super.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:50 pm -
1 stop17h 32m
Sat 9/1912:54 pm -
1 stop6h 29m
Deal found 8/27![Frontier logo]()
$206
This Super.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/169:38 am -
Nonstop2h 28m
Sat 9/197:00 am -
Nonstop2h 48m
Deal found 8/23![JetBlue logo]()
$209
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:45 am -
Nonstop2h 15m
Mon 9/216:45 pm -
Nonstop2h 45m
Deal found 8/27![Southwest logo]()
$217
This Super.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/183:50 pm -
1 stop18h 01m
Tue 9/2212:52 pm -
1 stop6h 31m
Deal found 8/25![Frontier logo]()
$193
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:50 pm -
1 stop18h 08m
Tue 9/225:00 pm -
Nonstop3h 01m
Deal found 8/27![Multiple Airlines logo]()
$203
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:50 pm -
1 stop18h 08m
Mon 9/217:00 am -
Nonstop2h 48m
Deal found 8/27![Multiple Airlines logo]()
$208
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:50 pm -
1 stop18h 08m
Mon 9/2112:54 pm -
1 stop6h 29m
Deal found 8/27![Frontier logo]()
$210
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Tue 9/229:38 am -
Nonstop2h 28m
Tue 9/2912:52 pm -
1 stop6h 31m
Deal found 8/26![Multiple Airlines logo]()
$198
This CheapOair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Mon 9/288:24 pm -
Nonstop2h 45m
Sat 10/312:54 pm -
1 stop6h 29m
Deal found 8/23![Multiple Airlines logo]()
$199
This CheapOair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:38 am -
Nonstop2h 28m
Sat 10/312:54 pm -
1 stop6h 29m
Deal found 8/27![Multiple Airlines logo]()
$197
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 August 28, 2026.
Search for one-way flight options from Illinois to Maine. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This Frontier deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/98:11 pm -
1 stop13h 51m
Deal found 8/23![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Tue 9/158:24 pm -
Nonstop2h 45m
Deal found 8/23![JetBlue logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/1912:56 pm -
2 stops21h 02m
Deal found 8/25![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/288:24 pm -
Nonstop2h 45m
Deal found 8/26![JetBlue logo]()
$107
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:35 pm -
Nonstop2h 45m
Deal found 8/27![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Mon 9/216:30 pm -
Nonstop2h 25m
Deal found 8/26![Southwest logo]()
$109
This Jetabroad deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:38 am -
Nonstop2h 28m
Deal found 8/26![JetBlue logo]()
$110
This Jetabroad deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:38 pm -
1 stop7h 28m
Deal found 8/25![JetBlue logo]()
$112
This Super.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Thu 9/1010:59 am -
1 stop5h 22m
Deal found 8/25![JetBlue logo]()
$113
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Sun 10/43:50 pm -
1 stop18h 01m
Deal found 8/24![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/93:50 pm -
1 stop17h 32m
Deal found 8/25![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:00 pm -
Nonstop2h 58m
Deal found 8/27![JetBlue logo]()
$116
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 August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Frontier) |
One-way from | $104 (Frontier) |
Popular in | July |
Cheapest in | May |
Average price | $379 |
Good round-trip deal | $312 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 August 28, 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
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Mon 11/9
8:24 pm-11:56 pm
Nonstop2h 32m
Boston Logan Intl
Tue 11/17
11:15 am-1:20 pm
Nonstop3h 05m
$217
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Wed 9/23
6:24 pm-9:59 pm
Nonstop2h 35m
Boston Logan Intl
Mon 9/28
7:01 am-9:00 am
Nonstop2h 59m
$217
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Fri 9/18
3:05 pm-6:52 pm
Nonstop2h 47m
Boston Logan Intl
Thu 9/24
7:30 am-9:24 am
Nonstop2h 54m
$226
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Sat 10/17
6:00 am-12:43 pm
1 stop5h 43m
Boston Logan Intl
Sat 10/17
8:31 pm-10:30 pm
Nonstop2h 59m
$227
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Tue 12/1
6:00 am-2:30 pm
1 stop7h 30m
Boston Logan Intl
Sat 12/5
7:15 am-9:00 am
Nonstop2h 45m
$236
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Mon 9/21
5:45 am-9:00 am
Nonstop2h 15m
Boston Logan Intl
Wed 9/23
1:20 pm-7:05 pm
2 stops6h 45m
$241
Quickest round-trip
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Wed 9/16
12:50 pm-4:10 pm
Nonstop2h 20m
Boston Logan Intl
Sat 9/19
3:25 pm-5:00 pm
Nonstop2h 35m
$246
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Sat 9/26
9:38 am-1:06 pm
Nonstop2h 28m
Boston Logan Intl
Wed 9/30
2:40 pm-11:08 pm
1 stop9h 28m
$249
ChicagoBoston
ORD Chicago O'Hare Intl - BOS Boston Logan Intl
ORDBOS
Chicago O'Hare Intl
Fri 9/25
9:24 pm-12:54 am
Nonstop2h 30m
Boston Logan Intl
Sun 9/27
6:00 am-7:59 am
Nonstop2h 59m
$255
ChicagoBoston
MDW Chicago Midway - BOS Boston Logan Intl
MDWBOS
Chicago Midway
Thu 9/17
5:45 am-9:00 am
Nonstop2h 15m
Boston Logan Intl
Sun 9/20
5:30 am-9:55 am
1 stop5h 25m
$256
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
ORD-PWM
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, March is the cheapest month in which you can book a flight from Illinois to Maine (average of $317). Flying from Illinois to Maine in December is currently the most expensive (average of $448). 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 August 28, 2026.
It’s optimal to fly from Illinois to Maine in the afternoon. By choosing this option you can save up to 35% 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 August 28, 2026.
The most flights from USIL to USME are scheduled on a Wednesday (11 on average). You will have fewer flight options on Monday, 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 below average for this route at the moment.
Illinois to Maine flights typically cost between $298 and $384 in October.The cheapest round-trip price found within the last 5 days was $297 on United Airlines (Oct 17-Oct 24).
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 August 28, 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.
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
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 August 28, 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 August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$475 | FlexibilityNo cancel fee | On-time71% |