$70+ Cheap flights from O'Hare Intl (ORD) 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PWM
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Maine with Cheapflights
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Cheapest flights from O'Hare Intl to MaineExplore the most affordable flight options available from O'Hare Intl to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
Explore the most affordable flight options available from O'Hare Intl to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
This Delta deal was found by Cheapflights users on 3/26. 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 4/226:00 am
ORD
- BOS
Nonstop2h 26m
Delta
Wed 4/294:55 pm
BOS
- ORD
Nonstop3h 04m
Delta
Deal found 3/26![Delta logo]()
$135
This SmartFares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:49 am
ORD
- BOS
Nonstop2h 26m
JetBlue
Sun 5/37:02 am
BOS
- ORD
Nonstop2h 57m
JetBlue
Deal found 3/29![JetBlue logo]()
$137
This Priceline deal was found by Cheapflights users on 3/26. 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 5/57:21 am
ORD
- BOS
Nonstop2h 28m
Multiple Airlines
Wed 5/612:01 pm
BOS
- ORD
1 stop8h 50m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$138
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
- BOS
1 stop6h 23m
Frontier
Mon 4/2712:31 pm
BOS
- ORD
1 stop11h 30m
Frontier
Deal found 3/27![Frontier logo]()
$140
This flygcity.se deal was found by Cheapflights users on 3/25. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:20 am
ORD
- BOS
Nonstop2h 26m
JetBlue
Sat 5/166:47 pm
BOS
- ORD
Nonstop3h 06m
JetBlue
Deal found 3/25![JetBlue logo]()
$141
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:49 am
ORD
- BOS
Nonstop2h 31m
Multiple Airlines
Tue 5/199:18 am
BOS
- ORD
1 stop11h 33m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$143
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:30 pm
ORD
- BOS
Nonstop2h 29m
JetBlue
Tue 6/26:00 am
BOS
- ORD
Nonstop3h 00m
JetBlue
Deal found 3/26![JetBlue logo]()
$144
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:17 am
ORD
- BOS
Nonstop2h 31m
United Airlines
Thu 4/239:20 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Deal found 3/26![United Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/215:53 pm
ORD
- BOS
1 stop6h 22m
Delta
Wed 4/227:10 am
BOS
- ORD
Nonstop3h 05m
Delta
Deal found 3/26![Delta logo]()
$146
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
ORD
- BOS
Nonstop2h 25m
United Airlines
Tue 4/1411:00 am
BOS
- ORD
Nonstop2h 59m
United Airlines
Deal found 3/26![United Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:56 pm
ORD
- BOS
Nonstop2h 29m
American Airlines
Wed 5/275:05 am
BOS
- ORD
Nonstop2h 57m
American Airlines
Deal found 3/25![American Airlines logo]()
$148
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
- BOS
1 stop6h 23m
Multiple Airlines
Thu 4/237:00 am
BOS
- ORD
Nonstop3h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$149
Best flights from O'Hare Intl to MaineDiscover carefully curated flight deals from O'Hare Intl to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from O'Hare Intl to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 4/286:25 am
ORD
- BOS
1 stop6h 34m
Delta
Thu 4/307:10 am
BOS
- ORD
Nonstop3h 05m
Delta
Deal found 3/25![Delta logo]()
$156
This JetBlue deal was found by Cheapflights users on 3/27. 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.
Fri 5/89:49 am
ORD
- BOS
Nonstop2h 29m
JetBlue
Tue 5/126:47 pm
BOS
- ORD
Nonstop3h 06m
JetBlue
Deal found 3/27![JetBlue logo]()
$157
This Southwest deal was found by Cheapflights users on 3/25. 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 4/302:40 pm
ORD
- BOS
1 stop7h 35m
Southwest
Mon 5/48:25 am
BOS
- ORD
1 stop5h 25m
Southwest
Deal found 3/25![Southwest logo]()
$175
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 7/149:35 pm
ORD
- BOS
Nonstop2h 33m
United Airlines
Tue 7/2110:55 am
BOS
- ORD
1 stop4h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:44 pm
ORD
- PWM
Nonstop2h 38m
American Airlines
Tue 5/197:05 am
PWM
- ORD
Nonstop3h 10m
American Airlines
Deal found 3/29![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/25. 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 4/212:40 pm
ORD
- BOS
1 stop6h 50m
Southwest
Thu 4/238:40 pm
BOS
- ORD
2 stops17h 10m
Southwest
Deal found 3/25![Southwest logo]()
$176
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 4/127:30 am
ORD
- BOS
Nonstop2h 31m
United Airlines
Tue 4/1410:05 am
BOS
- ORD
1 stop5h 35m
United Airlines
Deal found 3/27![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 5/147:00 am
ORD
- BOS
Nonstop2h 35m
Delta
Sat 5/165:40 am
BOS
- ORD
1 stop5h 49m
Delta
Deal found 3/27![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
ORD
- BOS
1 stop4h 16m
United Airlines
Mon 6/16:00 am
BOS
- ORD
Nonstop2h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 3/25. 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 5/91:55 pm
ORD
- BOS
2 stops8h 45m
Southwest
Sat 5/165:25 am
BOS
- ORD
2 stops11h 05m
Southwest
Deal found 3/25![Southwest logo]()
$191
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/229:00 am
ORD
- BOS
1 stop4h 26m
United Airlines
Sun 4/267:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Deal found 3/29![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:16 pm
ORD
- BOS
Nonstop2h 34m
Delta
Sun 5/317:35 am
BOS
- ORD
Nonstop2h 52m
Delta
Deal found 3/28![Delta logo]()
$207
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
ORD
- AUG
1 stop7h 19m
Multiple Airlines
Sun 4/263:29 pm
AUG
- ORD
1 stop7h 10m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 3/25. 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 5/85:50 pm
ORD
- PWM
1 stop4h 28m
Delta
Sun 5/106:02 am
PWM
- ORD
1 stop5h 37m
Delta
Deal found 3/25![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/155:56 pm
ORD
- PWM
Nonstop2h 23m
United Airlines
Tue 5/195:30 am
PWM
- ORD
1 stop6h 56m
United Airlines
Deal found 3/29![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 3/27. 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 5/82:00 pm
ORD
- PWM
2 stops8h 18m
Delta
Fri 5/152:38 pm
PWM
- ORD
1 stop7h 58m
Delta
Deal found 3/27![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:55 am
ORD
- PWM
Nonstop2h 28m
United Airlines
Tue 5/123:39 pm
PWM
- ORD
1 stop7h 01m
United Airlines
Deal found 3/29![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/82:00 pm
ORD
- PWM
2 stops8h 18m
Delta
Tue 5/124:48 pm
PWM
- ORD
1 stop4h 26m
Delta
Deal found 3/29![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:55 pm
ORD
- PWM
Nonstop2h 37m
United Airlines
Sun 4/267:33 pm
PWM
- ORD
1 stop5h 10m
United Airlines
Deal found 3/28![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 5/57:00 am
ORD
- PWM
2 stops8h 45m
Delta
Thu 5/75:15 pm
PWM
- ORD
1 stop6h 21m
Delta
Deal found 3/27![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/84:25 pm
ORD
- PWM
1 stop6h 34m
United Airlines
Tue 5/124:50 pm
PWM
- ORD
Nonstop2h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$279
This Priceline deal was found by Cheapflights users on 3/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
ORD
- AUG
1 stop7h 19m
Multiple Airlines
Thu 4/303:29 pm
AUG
- ORD
1 stop7h 07m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:30 am
ORD
- BGR
2 stops9h 31m
Delta
Wed 9/24:50 pm
BGR
- ORD
1 stop6h 53m
Delta
Deal found 3/28![Delta logo]()
$300
This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:48 am
ORD
- AUG
1 stop7h 02m
JetBlue
Tue 6/3012:50 pm
AUG
- ORD
1 stop7h 35m
JetBlue
Deal found 3/25![JetBlue logo]()
$552
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 8/167:15 am
ORD
- BGR
Nonstop2h 44m
United Airlines
Tue 8/254:15 pm
BGR
- ORD
Nonstop3h 41m
United Airlines
Deal found 3/27![United Airlines logo]()
$284
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:36 pm
ORD
- AUG
3 stops20h 43m
Multiple Airlines
Tue 4/1411:23 am
AUG
- ORD
2 stops21h 42m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$538
This JetBlue deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/118:58 am
ORD
- RKD
1 stop4h 53m
JetBlue
Tue 4/144:11 pm
RKD
- ORD
1 stop6h 28m
JetBlue
Deal found 3/29![JetBlue logo]()
$564
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:10 pm
ORD
- PWM
Nonstop2h 29m
United Airlines
Tue 4/146:33 pm
PWM
- ORD
Nonstop3h 10m
United Airlines
Deal found 3/26![United Airlines logo]()
$309
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:05 am
ORD
- BHB
2 stops12h 02m
Multiple Airlines
Mon 4/137:00 am
BHB
- ORD
3 stops26h 50m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/301:36 pm
ORD
- BGR
2 stops8h 55m
Delta
Tue 5/512:49 pm
BGR
- ORD
1 stop6h 50m
Delta
Deal found 3/27![Delta logo]()
$350
Last-minute flights from O'Hare Intl to MaineDiscover last-minute flight deals from O'Hare Intl to Maine. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Maine. Data last updated March 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
ORD
- BOS
Nonstop2h 25m
United Airlines
Tue 4/1411:00 am
BOS
- ORD
Nonstop2h 59m
United Airlines
Deal found 3/26![United Airlines logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 4/108:58 am
ORD
- BOS
Nonstop2h 30m
JetBlue
Sun 4/126:05 am
BOS
- ORD
Nonstop3h 03m
JetBlue
Deal found 3/27![JetBlue logo]()
$152
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:56 pm
ORD
- BOS
Nonstop2h 29m
American Airlines
Wed 4/224:34 pm
BOS
- ORD
Nonstop3h 17m
American Airlines
Deal found 3/25![American Airlines logo]()
$148
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sun 4/191:12 pm
ORD
- BOS
1 stop21h 35m
Multiple Airlines
Thu 4/237:00 am
BOS
- ORD
Nonstop3h 00m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$154
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
- BOS
1 stop6h 23m
Frontier
Mon 4/2712:31 pm
BOS
- ORD
1 stop11h 30m
Frontier
Deal found 3/27![Frontier logo]()
$140
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:17 am
ORD
- BOS
Nonstop2h 31m
United Airlines
Thu 4/239:20 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Deal found 3/26![United Airlines logo]()
$145
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:23 pm
ORD
- BOS
Nonstop2h 36m
United Airlines
Fri 4/247:00 am
BOS
- ORD
Nonstop3h 00m
United Airlines
Deal found 3/26![United Airlines logo]()
$146
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
- BOS
1 stop6h 23m
Multiple Airlines
Thu 4/237:00 am
BOS
- ORD
Nonstop3h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 3/26. 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 4/226:00 am
ORD
- BOS
Nonstop2h 26m
Delta
Wed 4/294:55 pm
BOS
- ORD
Nonstop3h 04m
Delta
Deal found 3/26![Delta logo]()
$135
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:41 am
ORD
- BOS
Nonstop2h 28m
JetBlue
Sun 5/37:35 pm
BOS
- ORD
Nonstop3h 01m
JetBlue
Deal found 3/26![JetBlue logo]()
$144
This SmartFares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:49 am
ORD
- BOS
Nonstop2h 26m
JetBlue
Sun 5/37:02 am
BOS
- ORD
Nonstop2h 57m
JetBlue
Deal found 3/29![JetBlue logo]()
$137
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 4/306:50 am
ORD
- BOS
Nonstop2h 21m
Delta
Mon 5/47:35 pm
BOS
- ORD
Nonstop2h 54m
Delta
Deal found 3/26![Delta logo]()
$155
One-way flights from O'Hare Intl to MaineSearch for one-way flight options from O'Hare Intl to Maine. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from O'Hare Intl to Maine. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Expedia deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Mon 4/204:28 pm
ORD
- BOS
1 stop8h 03m
Frontier
Deal found 3/28![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 3/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
- BOS
1 stop6h 23m
Frontier
Deal found 3/26![Frontier logo]()
$71
This Flysmarter deal was found by Cheapflights users on 3/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:20 pm
ORD
- BOS
Nonstop2h 31m
JetBlue
Deal found 3/26![JetBlue logo]()
$75
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sun 4/191:12 pm
ORD
- BOS
1 stop21h 35m
Frontier
Deal found 3/29![Frontier logo]()
$76
This Jettzy deal was found by Cheapflights users on 3/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:16 pm
ORD
- BOS
1 stop22h 31m
Frontier
Deal found 3/27![Frontier logo]()
$77
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 4/166:50 am
ORD
- BOS
Nonstop2h 21m
Delta
Deal found 3/25![Delta logo]()
$78
This JetBlue deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 9/28:20 pm
ORD
- BOS
Nonstop2h 31m
JetBlue
Deal found 3/30![JetBlue logo]()
$79
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:06 am
ORD
- BOS
1 stop6h 48m
Spirit Airlines
Deal found 3/26![Spirit Airlines logo]()
$81
This Expedia deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sat 4/117:17 am
ORD
- BOS
1 stop7h 11m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$82
This Super.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/187:15 pm
ORD
- BOS
1 stop14h 00m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$83
This Super.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/147:17 am
ORD
- BOS
1 stop7h 11m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$84
This Super.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/87:17 am
ORD
- BOS
1 stop7h 11m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$88
Find flight deals from O'Hare Intl to Maine
Keep the following information in mind while searching for O'Hare Intl to Maine flight deals. Data was last updated March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Delta) |
One-way from | $70 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $320 |
Good round-trip deal | $285 or less |
Good one-way deal | $148 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Tue 4/28
6:25 am-1:59 pm
1 stop6h 34m
Boston Logan Intl
Thu 4/30
7:10 am-9:15 am
Nonstop3h 05m
$156
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Fri 5/8
9:49 am-1:18 pm
Nonstop2h 29m
Boston Logan Intl
Tue 5/12
6:47 pm-8:53 pm
Nonstop3h 06m
$157
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Thu 4/30
2:40 pm-11:15 pm
1 stop7h 35m
Boston Logan Intl
Mon 5/4
8:25 am-12:50 pm
1 stop5h 25m
$175
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Tue 4/21
2:40 pm-10:30 pm
1 stop6h 50m
Boston Logan Intl
Thu 4/23
8:40 pm-12:50 pm
2 stops17h 10m
$176
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Tue 7/14
9:35 pm-1:08 am
Nonstop2h 33m
Boston Logan Intl
Tue 7/21
10:55 am-2:53 pm
1 stop4h 58m
$177
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Sun 4/12
7:30 am-11:01 am
Nonstop2h 31m
Boston Logan Intl
Tue 4/14
10:05 am-2:40 pm
1 stop5h 35m
$177
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Sat 5/30
6:00 am-11:16 am
1 stop4h 16m
Boston Logan Intl
Mon 6/1
6:00 am-7:58 am
Nonstop2h 58m
$177
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Wed 4/22
9:00 am-2:26 pm
1 stop4h 26m
Boston Logan Intl
Sun 4/26
7:00 am-9:00 am
Nonstop3h 00m
$177
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Thu 5/14
7:00 am-10:35 am
Nonstop2h 35m
Boston Logan Intl
Sat 5/16
5:40 am-10:29 am
1 stop5h 49m
$189
ChicagoBoston
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Sat 5/9
1:55 pm-11:40 pm
2 stops8h 45m
Boston Logan Intl
Sat 5/16
5:25 am-3:30 pm
2 stops11h 05m
$191
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from O'Hare Intl with our price prediction graph.
ORD-BOS
ORD-PWM
ORD-AUG
ORD-BGR
ORD-RKD
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 Chicago O'Hare Intl Airport to Maine
ORD-USME
ORD-BOS
ORD-PWM
ORD-AUG
ORD-BGR
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maine?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maine (average of $206). Flying from Chicago O'Hare Intl Airport to Maine in November is currently the most expensive (average of $276). 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 ORD to ME?
Find hourly flight availability from O'Hare Intl 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 March 30, 2026.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Maine?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Maine. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Maine flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago O'Hare Intl Airport to Maine
Explore weekly flight availability from O'Hare Intl 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 March 30, 2026.
The most flights from ORD to USME are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Maine?
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 March 30, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl to Maine
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Complete your trip
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O'Hare Intl and Maine flights
Browse other O'Hare Intl and Maine flight options. Last updated on March 30, 2026.
Popular flight searches
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O'Hare Intl to Maine flights
Consider these flights traveling from O'Hare Intl to Maine.
Top 3 airlines flying from O'Hare Intl to Maine
Discover the top 3 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$399 | FlexibilityNo cancel fee | On-timeN/A |