$119+ Cheap flights from Boise (BOI) 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PWM
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Boise 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 Boise to MaineExplore the most affordable flight options available from Boise to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Boise to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/312:37 pm
BOI
- BOS
1 stop7h 22m
United Airlines
Tue 4/77:30 am
BOS
- BOI
1 stop9h 54m
United Airlines
Deal found 2/4![United Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 am
BOI
- BOS
1 stop13h 29m
Alaska Airlines
Tue 3/177:00 am
BOS
- BOI
1 stop10h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/285:50 am
BOI
- BOS
1 stop8h 09m
Delta
Sat 3/77:15 am
BOS
- BOI
1 stop11h 00m
Delta
Deal found 2/1![Delta logo]()
$293
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Wed 4/18:20 am
BOI
- BOS
1 stop13h 39m
Alaska Airlines
Tue 4/76:00 am
BOS
- BOI
2 stops15h 48m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:28 am
BOI
- BOS
1 stop8h 08m
Alaska Airlines
Sat 3/146:24 pm
BOS
- BOI
1 stop17h 16m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:58 am
BOI
- BOS
1 stop10h 01m
Alaska Airlines
Mon 4/66:10 pm
BOS
- BOI
1 stop18h 11m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/2610:53 am
BOI
- BOS
1 stop8h 54m
United Airlines
Mon 3/24:47 pm
BOS
- BOI
1 stop8h 36m
United Airlines
Deal found 2/1![United Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:35 pm
BOI
- BOS
1 stop8h 16m
American Airlines
Sun 3/85:32 am
BOS
- BOI
1 stop9h 16m
American Airlines
Deal found 2/1![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 5/510:41 am
BOI
- PWM
2 stops12h 05m
Delta
Wed 5/1312:52 pm
PWM
- BOI
2 stops13h 03m
Delta
Deal found 2/2![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:29 pm
BOI
- PWM
1 stop8h 44m
American Airlines
Wed 5/137:07 am
PWM
- BOI
1 stop7h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/1411:35 pm
BOI
- PWM
2 stops14h 22m
Delta
Thu 4/235:21 am
PWM
- BOI
1 stop9h 46m
Delta
Deal found 2/3![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:29 pm
BOI
- PWM
1 stop8h 44m
American Airlines
Thu 4/237:07 am
PWM
- BOI
1 stop7h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$387
Best flights from Boise to MaineDiscover carefully curated flight deals from Boise to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Boise to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/285:50 am
BOI
- BOS
1 stop8h 09m
Delta
Sat 3/77:15 am
BOS
- BOI
1 stop11h 00m
Delta
Deal found 2/1![Delta logo]()
$293
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Wed 4/18:20 am
BOI
- BOS
1 stop13h 39m
Alaska Airlines
Tue 4/76:00 am
BOS
- BOI
2 stops15h 48m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 5/22:33 pm
BOI
- BOS
1 stop7h 26m
United Airlines
Mon 5/43:00 pm
BOS
- BOI
1 stop9h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 6/167:10 am
BOI
- BOS
1 stop8h 40m
Southwest
Tue 6/235:00 am
BOS
- BOI
1 stop12h 25m
Southwest
Deal found 2/4![Southwest logo]()
$368
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:29 pm
BOI
- PWM
1 stop8h 44m
American Airlines
Thu 4/237:07 am
PWM
- BOI
1 stop7h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:28 am
BOI
- BOS
1 stop8h 08m
Alaska Airlines
Sat 3/146:24 pm
BOS
- BOI
1 stop17h 16m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/315:00 am
BOI
- BOS
2 stops11h 19m
United Airlines
Tue 4/79:20 am
BOS
- BOI
2 stops14h 02m
United Airlines
Deal found 2/4![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 5/510:41 am
BOI
- PWM
2 stops12h 05m
Delta
Wed 5/1312:52 pm
PWM
- BOI
2 stops13h 03m
Delta
Deal found 2/2![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/1312:16 pm
BOI
- BOS
1 stop10h 21m
Delta
Mon 5/185:55 am
BOS
- BOI
1 stop9h 24m
Delta
Deal found 2/1![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:42 am
BOI
- BGR
2 stops13h 47m
American Airlines
Tue 5/196:40 am
BGR
- BOI
1 stop8h 09m
American Airlines
Deal found 2/3![American Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/117:30 pm
BOI
- BOS
1 stop9h 19m
Delta
Sun 3/157:10 am
BOS
- BOI
1 stop10h 50m
Delta
Deal found 2/3![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/272:25 pm
BOI
- BOS
1 stop7h 29m
Delta
Tue 6/27:45 am
BOS
- BOI
1 stop8h 56m
Delta
Deal found 2/1![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/122:25 pm
BOI
- BOS
1 stop7h 29m
Delta
Sun 5/175:45 am
BOS
- BOI
1 stop8h 55m
Delta
Deal found 2/1![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/156:25 am
BOI
- BGR
2 stops10h 09m
United Airlines
Sat 2/286:35 am
BGR
- BOI
2 stops16h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/1411:35 pm
BOI
- PWM
2 stops14h 22m
Delta
Thu 4/235:21 am
PWM
- BOI
1 stop9h 46m
Delta
Deal found 2/3![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
Sun 6/212:58 pm
BOI
- BGR
1 stop18h 35m
American Airlines
Sun 6/287:00 am
BGR
- BOI
1 stop9h 08m
American Airlines
Deal found 2/4![American Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/145:00 am
BOI
- BGR
2 stops11h 34m
United Airlines
Sat 2/216:35 am
BGR
- BOI
2 stops11h 27m
United Airlines
Deal found 2/3![United Airlines logo]()
$735
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:28 am
BOI
- BGR
2 stops12h 48m
Alaska Airlines
Sun 2/2212:38 pm
BGR
- BOI
2 stops13h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$1,020
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/206:33 pm
BOI
- BGR
2 stops15h 44m
American Airlines
Fri 2/275:15 am
BGR
- BOI
2 stops14h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$966
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
Sun 6/2111:30 pm
BOI
- BGR
2 stops12h 53m
Delta
Sun 6/284:55 pm
BGR
- BOI
2 stops9h 01m
Delta
Deal found 2/4![Delta logo]()
$797
Last-minute flights from Boise to MaineDiscover last-minute flight deals from Boise to Maine. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Maine. Data last updated February 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/2610:53 am
BOI
- BOS
1 stop8h 54m
United Airlines
Mon 3/24:47 pm
BOS
- BOI
1 stop8h 36m
United Airlines
Deal found 2/1![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/285:50 am
BOI
- BOS
1 stop8h 09m
Delta
Sat 3/77:15 am
BOS
- BOI
1 stop11h 00m
Delta
Deal found 2/1![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 pm
BOI
- BOS
1 stop10h 54m
Alaska Airlines
Sat 3/76:24 pm
BOS
- BOI
2 stops14h 49m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:35 pm
BOI
- BOS
1 stop8h 16m
American Airlines
Sun 3/85:32 am
BOS
- BOI
1 stop9h 16m
American Airlines
Deal found 2/1![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/310:25 am
BOI
- PWM
2 stops10h 55m
United Airlines
Wed 3/45:45 am
PWM
- BOI
1 stop8h 48m
United Airlines
Deal found 2/2![United Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:28 am
BOI
- BOS
1 stop8h 08m
Alaska Airlines
Sat 3/146:24 pm
BOS
- BOI
1 stop17h 16m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/76:00 pm
BOI
- BOS
1 stop9h 52m
Hawaiian Airlines
Sat 3/146:24 pm
BOS
- BOI
1 stop22h 44m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/77:10 am
BOI
- PWM
2 stops15h 00m
Southwest
Wed 3/1112:30 pm
PWM
- BOI
2 stops13h 20m
Southwest
Deal found 2/3![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/71:43 pm
BOI
- PWM
1 stop7h 23m
Delta
Wed 3/1111:45 am
PWM
- BOI
2 stops12h 40m
Delta
Deal found 2/3![Delta logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 am
BOI
- BOS
1 stop13h 29m
Alaska Airlines
Tue 3/177:00 am
BOS
- BOI
1 stop10h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/176:05 am
BOI
- PWM
2 stops15h 00m
Southwest
Thu 3/192:50 pm
PWM
- BOI
2 stops12h 30m
Southwest
Deal found 2/2![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/312:37 pm
BOI
- BOS
1 stop7h 22m
United Airlines
Tue 4/77:30 am
BOS
- BOI
1 stop9h 54m
United Airlines
Deal found 2/4![United Airlines logo]()
$237
One-way flights from Boise to MaineSearch for one-way flight options from Boise to Maine. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Boise to Maine. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/285:00 am
BOI
- BOS
1 stop6h 54m
United Airlines
Deal found 2/3![United Airlines logo]()
$119
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- BOS
1 stop14h 24m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$137
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:33 pm
BOI
- BOS
1 stop9h 02m
American Airlines
Deal found 1/31![American Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/55:00 am
BOI
- BOS
2 stops10h 19m
United Airlines
Deal found 2/1![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
Sun 4/512:03 pm
BOI
- BOS
2 stops21h 42m
Frontier
Deal found 2/4![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 5/236:41 pm
BOI
- BOS
1 stop9h 40m
Delta
Deal found 1/31![Delta logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/65:54 pm
BOI
- BOS
3 stops42h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/55:50 am
BOI
- BOS
1 stop8h 09m
Delta
Deal found 2/1![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/27:05 pm
BOI
- BOS
2 stops11h 45m
Southwest
Deal found 1/31![Southwest logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
Sun 3/111:56 am
BOI
- BOS
3 stops57h 48m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 4/111:40 pm
BOI
- PWM
1 stop7h 42m
Delta
Deal found 2/3![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/21:40 pm
BOI
- PWM
1 stop7h 42m
Delta
Deal found 2/2![Delta logo]()
$224
Find flight deals from Boise to Maine
Keep the following information in mind while searching for Boise to Maine flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (United Airlines) |
One-way from | $119 (United Airlines) |
Popular in | November |
Cheapest in | October |
Average price | $852 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 February 5, 2026.
Use the filters below to find and compare flights from Boise to Maine that are best for you.
Fly from
Boise
Fly to
Maine
Route
Depart
Return
Price
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Sat 2/28
5:50 am-3:59 pm
1 stop8h 09m
Boston Logan Intl
Sat 3/7
7:15 am-4:15 pm
1 stop11h 00m
$293
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 4/1
8:20 am-11:59 pm
1 stop13h 39m
Boston Logan Intl
Tue 4/7
6:00 am-7:48 pm
2 stops15h 48m
$305
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Sat 3/7
6:28 am-4:36 pm
1 stop8h 08m
Boston Logan Intl
Sat 3/14
6:24 pm-9:40 am
1 stop17h 16m
$307
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Sat 5/2
2:33 pm-11:59 pm
1 stop7h 26m
Boston Logan Intl
Mon 5/4
3:00 pm-10:45 pm
1 stop9h 45m
$347
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Tue 3/31
5:00 am-6:19 pm
2 stops11h 19m
Boston Logan Intl
Tue 4/7
9:20 am-9:22 pm
2 stops14h 02m
$347
BoisePortland
BOI - PWM
BOIPWM
Boise Air Term. Gowen Fld
Tue 5/5
10:41 am-12:46 am
2 stops12h 05m
Portland
Wed 5/13
12:52 pm-11:55 pm
2 stops13h 03m
$357
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 5/13
12:16 pm-12:37 am
1 stop10h 21m
Boston Logan Intl
Mon 5/18
5:55 am-1:19 pm
1 stop9h 24m
$357
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 3/11
7:30 pm-6:49 am
1 stop9h 19m
Boston Logan Intl
Sun 3/15
7:10 am-4:00 pm
1 stop10h 50m
$361
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 5/27
2:25 pm-11:54 pm
1 stop7h 29m
Boston Logan Intl
Tue 6/2
7:45 am-2:41 pm
1 stop8h 56m
$363
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Tue 6/16
7:10 am-5:50 pm
1 stop8h 40m
Boston Logan Intl
Tue 6/23
5:00 am-3:25 pm
1 stop12h 25m
$368
Showing 1-10 of 38 results
Best time to book a flight from Boise to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Boise with our price prediction graph.
BOI-BOS
BOI-PWM
BOI-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 Boise to Maine
BOI-USME
BOI-BOS
BOI-PWM
BOI-BGR
No data available for this route at this time. Please check back soon.
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 February 5, 2026.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Boise to Maine have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Boise 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 Boise to Maine
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Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Maine by cabin class
Find flights from Boise to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Maine flights
Browse other Boise and Maine flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Maine flights
Consider these flights traveling from Boise to Maine.
Top 3 airlines flying from Boise to Maine
Discover the top 3 airlines that operate flights from Boise 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$319 | Average$614 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$385 | Average$723 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$494 | FlexibilityNo cancel fee | On-time63% |