$165+ Cheap flights from Maine to Boise (BOI)
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Cheapest flights from Maine to BoiseExplore the most affordable flight options available from Maine to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Maine to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/105:42 pm -
1 stop8h 13m
Wed 9/168:25 pm -
1 stop7h 44m
Deal found 8/19![Alaska Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:43 am -
1 stop8h 59m
Thu 12/176:07 am -
1 stop7h 55m
Deal found 8/17![American Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 12/151:10 pm -
2 stops11h 20m
Wed 12/167:55 am -
1 stop6h 55m
Deal found 8/19![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/121:30 pm -
2 stops10h 05m
Tue 9/152:25 pm -
1 stop7h 45m
Deal found 8/20![Southwest logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Fri 9/116:17 pm -
1 stop21h 45m
Tue 9/224:27 pm -
1 stop11h 42m
Deal found 8/18![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/244:00 pm -
1 stop9h 58m
Mon 9/2811:10 pm -
1 stop9h 58m
Deal found 8/18![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Fri 9/254:48 pm -
1 stop8h 56m
Mon 9/288:25 pm -
1 stop7h 44m
Deal found 8/18![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” 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 9/239:33 am -
1 stop9h 42m
Sun 9/278:25 pm -
1 stop7h 44m
Deal found 8/16![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/117:05 am -
1 stop8h 39m
Tue 9/152:11 pm -
1 stop9h 06m
Deal found 8/21![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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.
Thu 9/177:59 pm -
1 stop15h 57m
Sun 9/207:20 am -
1 stop20h 27m
Deal found 8/17![Alaska Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/57:59 pm -
1 stop15h 53m
Sat 9/121:31 pm -
1 stop14h 38m
Deal found 8/18![Alaska Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/512:10 pm -
2 stops10h 42m
Mon 9/2111:10 pm -
2 stops9h 45m
Deal found 8/20![Delta logo]()
$444
Best flights from Maine to BoiseDiscover carefully curated flight deals from Maine to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Maine to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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.
Fri 9/116:17 pm -
1 stop21h 45m
Tue 9/154:27 pm -
1 stop11h 42m
Deal found 8/19![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 am -
1 stop8h 45m
Sun 10/257:13 pm -
1 stop10h 22m
Deal found 8/21![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/191:00 pm -
2 stops11h 05m
Sun 9/278:45 pm -
2 stops11h 00m
Deal found 8/18![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 10/315:08 pm -
1 stop7h 43m
Tue 11/36:30 am -
1 stop7h 32m
Deal found 8/17![United Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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.
Fri 9/116:17 pm -
1 stop21h 45m
Tue 9/221:31 pm -
1 stop14h 38m
Deal found 8/19![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/1711:44 am -
1 stop8h 55m
Sun 9/207:19 pm -
1 stop10h 21m
Deal found 8/21![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/197:59 pm -
1 stop15h 57m
Mon 9/218:25 pm -
1 stop7h 44m
Deal found 8/18![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 10/75:50 am -
1 stop8h 45m
Sun 10/117:13 pm -
1 stop10h 22m
Deal found 8/20![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/22:38 pm -
2 stops10h 15m
Sun 9/66:30 am -
1 stop7h 21m
Deal found 8/18![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 1/69:45 am -
2 stops13h 31m
Sat 1/912:29 pm -
1 stop6h 58m
Deal found 8/21![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/512:10 pm -
2 stops10h 42m
Fri 9/1811:10 pm -
2 stops14h 51m
Deal found 8/20![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/612:47 pm -
2 stops11h 59m
Thu 9/1011:03 am -
2 stops10h 53m
Deal found 8/22![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/411:01 am -
2 stops12h 56m
Fri 9/1811:10 pm -
2 stops14h 51m
Deal found 8/20![Delta logo]()
$538
Last-minute flights from Maine to BoiseDiscover last-minute flight deals from Maine to Boise. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Boise. Data last updated August 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/110:38 am -
2 stops9h 20m
Sat 9/1212:30 pm -
1 stop7h 29m
Deal found 8/17![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/57:59 pm -
1 stop15h 53m
Sat 9/124:27 pm -
1 stop11h 42m
Deal found 8/17![Alaska Airlines logo]()
$376
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” 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 9/105:42 pm -
1 stop8h 13m
Wed 9/168:25 pm -
1 stop7h 44m
Deal found 8/19![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Fri 9/116:17 pm -
1 stop21h 45m
Tue 9/224:27 pm -
1 stop11h 42m
Deal found 8/18![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/117:05 am -
1 stop8h 39m
Tue 9/152:11 pm -
1 stop9h 06m
Deal found 8/21![Delta logo]()
$370
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/121:30 pm -
2 stops10h 05m
Tue 9/152:25 pm -
1 stop7h 45m
Deal found 8/20![Southwest logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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.
Thu 9/177:59 pm -
1 stop15h 57m
Sun 9/207:20 am -
1 stop20h 27m
Deal found 8/17![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/177:55 am -
1 stop11h 24m
Sun 9/207:19 pm -
1 stop10h 21m
Deal found 8/18![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/239:33 am -
1 stop9h 42m
Tue 9/298:25 pm -
1 stop7h 44m
Deal found 8/18![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/239:33 am -
1 stop9h 42m
Sun 9/278:25 pm -
1 stop7h 44m
Deal found 8/18![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/244:00 pm -
1 stop9h 58m
Wed 9/3012:17 pm -
1 stop10h 12m
Deal found 8/18![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Thu 9/247:12 am -
1 stop10h 18m
Tue 9/298:25 pm -
1 stop7h 44m
Deal found 8/18![Alaska Airlines logo]()
$363
One-way flights from Maine to BoiseSearch for one-way flight options from Maine to Boise. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Maine to Boise. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:54 pm -
2 stops27h 01m
Deal found 8/18![Frontier logo]()
$165
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:17 am -
1 stop10h 34m
Deal found 8/17![American Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:55 am -
1 stop11h 24m
Deal found 8/18![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/236:00 am -
1 stop7h 26m
Deal found 8/17![United Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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 9/186:00 am -
1 stop11h 31m
Deal found 8/18![United Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 9/155:30 am -
2 stops13h 33m
Deal found 8/17![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Thu 10/111:17 am -
2 stops28h 38m
Deal found 8/18![Frontier logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” 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.
Fri 9/254:48 pm -
1 stop8h 56m
Deal found 8/18![Alaska Airlines logo]()
$192
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:59 pm -
1 stop15h 57m
Deal found 8/17![Alaska Airlines logo]()
$197
This Expedia deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 8/267:12 am -
1 stop9h 10m
Deal found 8/17![Alaska Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/156:00 am -
1 stop7h 26m
Deal found 8/21![United Airlines logo]()
$209
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” 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 8/262:45 pm -
2 stops10h 35m
Deal found 8/17![Southwest logo]()
$210
Find flight deals from Maine to Boise
Keep the following information in mind while searching for Maine to Boise flight deals. Data was last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $342 (Trip.com) |
One-way from | $165 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $444 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Boise 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 22, 2026.
Use the filters below to find and compare flights from Maine to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Fri 9/11
6:17 pm-2:02 pm
1 stop21h 45m
Boise Air Term. Gowen Fld
Tue 9/15
4:27 pm-6:09 am
1 stop11h 42m
$356
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Fri 9/11
6:17 pm-2:02 pm
1 stop21h 45m
Boise Air Term. Gowen Fld
Tue 9/22
1:31 pm-6:09 am
1 stop14h 38m
$356
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Sat 9/19
7:59 pm-9:56 am
1 stop15h 57m
Boise Air Term. Gowen Fld
Mon 9/21
8:25 pm-6:09 am
1 stop7h 44m
$363
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Tue 10/20
5:50 am-12:35 pm
1 stop8h 45m
Boise Air Term. Gowen Fld
Sun 10/25
7:13 pm-7:35 am
1 stop10h 22m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Thu 9/17
11:44 am-6:39 pm
1 stop8h 55m
Boise Air Term. Gowen Fld
Sun 9/20
7:19 pm-7:40 am
1 stop10h 21m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Wed 10/7
5:50 am-12:35 pm
1 stop8h 45m
Boise Air Term. Gowen Fld
Sun 10/11
7:13 pm-7:35 am
1 stop10h 22m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Sat 9/19
1:00 pm-10:05 pm
2 stops11h 05m
Boise Air Term. Gowen Fld
Sun 9/27
8:45 pm-9:45 am
2 stops11h 00m
$393
Quickest round-trip
PortlandBoise
PWM Portland - BOI Boise Air Term. Gowen Fld
PWMBOI
Portland
Sat 10/31
5:08 pm-10:51 pm
1 stop7h 43m
Boise Air Term. Gowen Fld
Tue 11/3
6:30 am-4:02 pm
1 stop7h 32m
$479
PortlandBoise
PWM Portland - BOI Boise Air Term. Gowen Fld
PWMBOI
Portland
Wed 9/2
2:38 pm-10:53 pm
2 stops10h 15m
Boise Air Term. Gowen Fld
Sun 9/6
6:30 am-3:51 pm
1 stop7h 21m
$488
PortlandBoise
PWM Portland - BOI Boise Air Term. Gowen Fld
PWMBOI
Portland
Sat 9/5
12:10 pm-8:52 pm
2 stops10h 42m
Boise Air Term. Gowen Fld
Fri 9/18
11:10 pm-4:01 pm
2 stops14h 51m
$489
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Maine to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Maine with our price prediction graph.
BOS-BOI
PWM-BOI
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 Maine to Boise
USME-BOI
BOS-BOI
PWM-BOI
How much does it cost to fly round-trip from Maine to Boise?
Airfare is below average for this route at the moment.
Maine to Boise flights typically cost between $462 and $512 in September.The cheapest round-trip price found within the last 5 days was $444 on Delta (Sep 5-Sep 19).
Related info for your journey
Find useful and relevant information for your journey from Maine to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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Alternative routes for Maine to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Boise by cabin class
Find flights from Maine to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and Boise flights
Browse other Maine and Boise flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Maine to Boise flights
Consider these flights traveling from Maine to Boise.
Top 2 airlines flying from Maine to Boise
Discover the top 2 airlines that operate flights from Maine to Boise. 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$535 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$485 | Average$582 | FlexibilityNo cancel fee | On-time69% |