$143+ Cheap flights from Idaho to Massachusetts
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOS
May 31 — Jun 71
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Massachusetts with Cheapflights
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Cheapest flights from Idaho to MassachusettsExplore the most affordable flight options available from Idaho to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
Explore the most affordable flight options available from Idaho to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:51 pm
BOI
- BOS
1 stop8h 50m
Alaska Airlines
Sun 5/247:20 am
BOS
- BOI
1 stop10h 14m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 8/42:50 pm
BOI
- BOS
1 stop7h 07m
Delta
Mon 8/176:30 am
BOS
- BOI
1 stop10h 31m
Delta
Deal found 4/28![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 7/147:08 pm
GEG
- BOS
1 stop7h 57m
Delta
Tue 7/217:10 am
BOS
- GEG
1 stop7h 29m
Delta
Deal found 4/28![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:08 pm
GEG
- BOS
1 stop7h 07m
American Airlines
Tue 6/27:00 am
BOS
- GEG
1 stop9h 21m
American Airlines
Deal found 4/28![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/244:59 pm
GEG
- BOS
1 stop10h 21m
Delta
Mon 6/17:48 am
BOS
- GEG
1 stop10h 41m
Delta
Deal found 4/28![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 4/28. 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 10/221:00 pm
GEG
- BOS
1 stop8h 20m
Delta
Mon 10/263:30 pm
BOS
- GEG
1 stop8h 35m
Delta
Deal found 4/28![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/215:00 pm
GEG
- BOS
1 stop10h 09m
Delta
Tue 8/255:45 am
BOS
- GEG
1 stop8h 39m
Delta
Deal found 4/28![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/12:23 pm
BOI
- BOS
1 stop7h 31m
Delta
Mon 6/87:45 am
BOS
- BOI
1 stop11h 45m
Delta
Deal found 4/29![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 10/57:30 pm
BOI
- BOS
1 stop9h 05m
Delta
Sat 10/107:05 am
BOS
- BOI
1 stop10h 25m
Delta
Deal found 4/28![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:42 pm
BOI
- BOS
1 stop9h 38m
Delta
Tue 10/207:05 am
BOS
- BOI
1 stop10h 25m
Delta
Deal found 4/27![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/2012:10 pm
BOI
- BOS
1 stop7h 56m
American Airlines
Sat 10/246:05 am
BOS
- BOI
2 stops9h 57m
American Airlines
Deal found 4/29![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 8/45:36 pm
BOI
- BOS
1 stop10h 09m
American Airlines
Mon 8/176:10 am
BOS
- BOI
1 stop10h 04m
American Airlines
Deal found 4/29![American Airlines logo]()
$317
Best flights from Idaho to MassachusettsDiscover carefully curated flight deals from Idaho to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
Discover carefully curated flight deals from Idaho to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 8/42:50 pm
BOI
- BOS
1 stop7h 07m
Delta
Mon 8/175:40 am
BOS
- BOI
1 stop10h 23m
Delta
Deal found 4/27![Delta logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm
BOI
- BOS
1 stop14h 40m
Alaska Airlines
Mon 9/147:40 am
BOS
- BOI
1 stop14h 40m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/217:05 am
JAC
- BOS
1 stop7h 33m
United Airlines
Mon 5/256:00 am
BOS
- JAC
1 stop7h 35m
United Airlines
Deal found 4/29![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
GEG
- ALB
2 stops13h 34m
American Airlines
Wed 9/233:16 pm
ALB
- GEG
2 stops10h 46m
American Airlines
Deal found 4/30![American Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:10 pm
GEG
- BOS
2 stops11h 55m
Southwest
Tue 7/75:00 am
BOS
- GEG
1 stop7h 35m
Southwest
Deal found 4/30![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 4/27. 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 8/62:50 pm
BOI
- BOS
1 stop7h 07m
Delta
Thu 8/137:10 am
BOS
- BOI
1 stop8h 53m
Delta
Deal found 4/27![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/27. 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 7/145:10 pm
GEG
- BOS
1 stop9h 55m
Delta
Tue 7/217:10 am
BOS
- GEG
1 stop7h 29m
Delta
Deal found 4/27![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:10 pm
GEG
- BOS
1 stop9h 55m
Delta
Tue 7/78:16 am
BOS
- GEG
1 stop8h 05m
Delta
Deal found 4/30![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:59 pm
GEG
- BOS
1 stop10h 21m
Delta
Mon 6/111:55 am
BOS
- GEG
1 stop8h 02m
Delta
Deal found 4/30![Delta logo]()
$301
This Expedia deal was found by Cheapflights users on 4/26. 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.
Sat 6/62:38 pm
BOI
- BOS
2 stops13h 06m
Alaska Airlines
Fri 6/127:44 pm
BOS
- BOI
1 stop15h 59m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:37 am
BOI
- BOS
2 stops10h 43m
United Airlines
Wed 8/2611:00 am
BOS
- BOI
2 stops12h 25m
United Airlines
Deal found 4/30![United Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:48 pm
JAC
- BOS
1 stop6h 40m
American Airlines
Tue 6/167:00 am
BOS
- JAC
1 stop10h 08m
American Airlines
Deal found 4/26![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 4/28. 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 5/281:30 pm
GEG
- BOS
1 stop7h 28m
Delta
Thu 6/44:30 pm
BOS
- GEG
1 stop9h 48m
Delta
Deal found 4/28![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:15 pm
GEG
- BOS
2 stops11h 45m
Southwest
Tue 7/282:25 pm
BOS
- GEG
2 stops10h 50m
Southwest
Deal found 4/26![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:25 am
GEG
- BOS
1 stop9h 24m
Delta
Mon 6/111:55 am
BOS
- GEG
1 stop8h 02m
Delta
Deal found 4/30![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:20 pm
GEG
- ALB
2 stops10h 35m
Southwest
Tue 10/611:40 am
ALB
- GEG
2 stops12h 55m
Southwest
Deal found 4/28![Southwest logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:45 pm
IDA
- BOS
1 stop15h 54m
Alaska Airlines
Wed 9/309:30 am
BOS
- IDA
1 stop29h 36m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/112:38 pm
SUN
- BDL
1 stop7h 06m
United Airlines
Wed 7/812:12 pm
BDL
- SUN
2 stops11h 14m
United Airlines
Deal found 4/28![United Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 7/13:12 pm
BOI
- ALB
1 stop7h 05m
American Airlines
Wed 7/87:00 am
ALB
- BOI
1 stop9h 47m
American Airlines
Deal found 5/1![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/27. 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 8/215:00 pm
GEG
- BOS
1 stop10h 09m
Delta
Tue 8/256:25 pm
BOS
- GEG
1 stop8h 10m
Delta
Deal found 4/27![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
IDA
- BOS
1 stop8h 32m
Alaska Airlines
Tue 6/26:00 am
BOS
- IDA
1 stop9h 17m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/307:00 am
JAC
- BOS
2 stops12h 55m
United Airlines
Tue 7/77:19 am
BOS
- JAC
2 stops12h 34m
United Airlines
Deal found 5/1![United Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:55 pm
BOI
- ALB
2 stops12h 10m
Southwest
Tue 6/304:15 pm
ALB
- BOI
2 stops10h 10m
Southwest
Deal found 4/28![Southwest logo]()
$497
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:30 pm
BOI
- BOS
1 stop9h 05m
Delta
Sat 10/107:05 am
BOS
- BOI
1 stop10h 25m
Delta
Deal found 4/30![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:44 pm
BOI
- ALB
1 stop6h 46m
United Airlines
Wed 8/266:15 am
ALB
- BOI
1 stop7h 10m
United Airlines
Deal found 4/30![United Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 10/147:00 am
IDA
- BOS
2 stops12h 48m
American Airlines
Wed 10/2112:37 pm
BOS
- IDA
2 stops10h 45m
American Airlines
Deal found 4/29![American Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/281:42 pm
JAC
- BDL
1 stop8h 02m
United Airlines
Thu 6/116:09 am
BDL
- JAC
1 stop7h 26m
United Airlines
Deal found 4/28![United Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 5/314:03 pm
IDA
- BOS
1 stop12h 17m
Alaska Airlines
Sun 6/77:20 am
BOS
- IDA
1 stop10h 06m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 7/232:26 pm
GEG
- BOS
1 stop6h 29m
Delta
Tue 7/287:10 am
BOS
- GEG
1 stop9h 11m
Delta
Deal found 4/29![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:55 pm
BOI
- ALB
2 stops10h 05m
Southwest
Tue 5/192:45 pm
ALB
- BOI
2 stops9h 25m
Southwest
Deal found 4/30![Southwest logo]()
$597
Last-minute flights from Idaho to MassachusettsDiscover last-minute flight deals from Idaho to Massachusetts. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Massachusetts. Data last updated May 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:51 pm
BOI
- BOS
1 stop8h 50m
Alaska Airlines
Sun 5/247:20 am
BOS
- BOI
1 stop10h 14m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 4/30. 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 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 39m
Delta
Sat 5/305:51 am
BOS
- BOI
1 stop9h 27m
Delta
Deal found 4/30![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/244:59 pm
GEG
- BOS
1 stop10h 21m
Delta
Mon 6/17:48 am
BOS
- GEG
1 stop10h 41m
Delta
Deal found 4/28![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/256:45 pm
GEG
- BOS
1 stop8h 35m
Delta
Mon 6/16:15 am
BOS
- GEG
1 stop12h 18m
Delta
Deal found 4/28![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:08 pm
GEG
- BOS
1 stop7h 07m
American Airlines
Tue 6/27:00 am
BOS
- GEG
1 stop9h 21m
American Airlines
Deal found 4/28![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/2812:55 pm
BOI
- BOS
1 stop9h 03m
Delta
Wed 6/36:15 am
BOS
- BOI
1 stop10h 19m
Delta
Deal found 4/29![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:11 pm
BOI
- BOS
1 stop7h 04m
American Airlines
Thu 6/46:00 am
BOS
- BOI
1 stop11h 06m
American Airlines
Deal found 4/30![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 4/29. 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 5/296:49 am
GEG
- BOS
1 stop7h 21m
Delta
Sat 6/67:00 am
BOS
- GEG
1 stop11h 33m
Delta
Deal found 4/29![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/29. 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 5/295:37 pm
GEG
- BOS
1 stop10h 58m
Delta
Fri 6/127:15 am
BOS
- GEG
1 stop9h 03m
Delta
Deal found 4/29![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:16 pm
BOI
- BOS
1 stop8h 19m
Delta
Fri 6/56:10 am
BOS
- BOI
1 stop7h 46m
Delta
Deal found 4/30![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/303:11 pm
BOI
- BOS
1 stop7h 04m
American Airlines
Sat 6/67:00 am
BOS
- BOI
2 stops10h 06m
American Airlines
Deal found 4/29![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 5/317:23 pm
GEG
- BOS
1 stop9h 12m
Delta
Sat 6/67:00 am
BOS
- GEG
1 stop11h 33m
Delta
Deal found 4/29![Delta logo]()
$321
One-way flights from Idaho to MassachusettsSearch for one-way flight options from Idaho to Massachusetts. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
Search for one-way flight options from Idaho to Massachusetts. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/17:05 pm
BOI
- BOS
1 stop10h 56m
United Airlines
Deal found 4/28![United Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:08 pm
GEG
- BOS
1 stop7h 07m
American Airlines
Deal found 4/30![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:14 pm
BOI
- BOS
2 stops10h 22m
American Airlines
Deal found 4/30![American Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 7/225:16 am
GEG
- BOS
1 stop11h 04m
American Airlines
Deal found 4/29![American Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:57 pm
GEG
- BOS
2 stops14h 02m
United Airlines
Deal found 4/27![United Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 4/28. 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 8/612:35 pm
GEG
- BOS
1 stop8h 22m
Delta
Deal found 4/28![Delta logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:12 pm
BOI
- BOS
1 stop9h 32m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:25 pm
BOI
- BOS
2 stops33h 59m
Frontier
Deal found 4/28![Frontier logo]()
$159
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:40 am
GEG
- BOS
1 stop11h 02m
American Airlines
Deal found 4/27![American Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:15 am
GEG
- BOS
1 stop18h 25m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/77:08 pm
GEG
- BOS
1 stop7h 57m
Delta
Deal found 4/28![Delta logo]()
$164
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:12 pm
BOI
- BOS
1 stop7h 16m
American Airlines
Deal found 4/28![American Airlines logo]()
$170
Find flight deals from Idaho to Massachusetts
Keep the following information in mind while searching for Idaho to Massachusetts flight deals. Data was last updated May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Kiwi.com) |
One-way from | $143 (United Airlines) |
Popular in | April |
Cheapest in | December |
Average price | $436 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Massachusetts 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 May 1, 2026.
Use the filters below to find and compare flights from Idaho to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Tue 8/4
2:50 pm-11:57 pm
1 stop7h 07m
Boston Logan Intl
Mon 8/17
5:40 am-2:03 pm
1 stop10h 23m
$285
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Thu 8/6
2:50 pm-11:57 pm
1 stop7h 07m
Boston Logan Intl
Thu 8/13
7:10 am-2:03 pm
1 stop8h 53m
$285
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Tue 7/14
5:10 pm-6:05 am
1 stop9h 55m
Boston Logan Intl
Tue 7/21
7:10 am-11:39 am
1 stop7h 29m
$293
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Fri 7/3
5:10 pm-6:05 am
1 stop9h 55m
Boston Logan Intl
Tue 7/7
8:16 am-1:21 pm
1 stop8h 05m
$293
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Sun 5/24
4:59 pm-6:20 am
1 stop10h 21m
Boston Logan Intl
Mon 6/1
11:55 am-4:57 pm
1 stop8h 02m
$301
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Thu 5/28
1:30 pm-11:58 pm
1 stop7h 28m
Boston Logan Intl
Thu 6/4
4:30 pm-11:18 pm
1 stop9h 48m
$301
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Mon 5/25
7:25 am-7:49 pm
1 stop9h 24m
Boston Logan Intl
Mon 6/1
11:55 am-4:57 pm
1 stop8h 02m
$309
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Fri 8/21
5:00 pm-6:09 am
1 stop10h 09m
Boston Logan Intl
Tue 8/25
6:25 pm-11:35 pm
1 stop8h 10m
$310
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Fri 10/2
7:30 pm-6:35 am
1 stop9h 05m
Boston Logan Intl
Sat 10/10
7:05 am-3:30 pm
1 stop10h 25m
$315
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 9/9
1:29 pm-6:09 am
1 stop14h 40m
Boston Logan Intl
Mon 9/14
7:40 am-8:20 pm
1 stop14h 40m
$339
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Idaho with our price prediction graph.
BOI-BOS
GEG-BOS
JAC-BOS
GEG-BDL
JAC-BDL
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 Idaho to Massachusetts
USID-USMA
BOI-BOS
GEG-BOS
JAC-BOS
GEG-BDL
How far ahead should I book a flight from Idaho to Massachusetts?
The best time to book flights from Idaho to Massachusetts is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Idaho to Massachusetts?
Currently, August is the cheapest month in which you can book a flight from Idaho to Massachusetts (average of $114). Flying from Idaho to Massachusetts in April is currently the most expensive (average of $354). 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.
How much does it cost to fly round-trip from Idaho to Massachusetts?
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated May 1, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Idaho to Massachusetts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Idaho to Massachusetts. 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 Idaho to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Massachusetts by cabin class
Find flights from Idaho to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Massachusetts flights
Browse other Idaho and Massachusetts flight options. Last updated on May 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to Idaho after your stay in Massachusetts
Idaho to Massachusetts flights
Consider these flights traveling from Idaho to Massachusetts.
Top 5 airlines flying from Idaho to Massachusetts
Discover the top 5 airlines that operate flights from Idaho to Massachusetts. 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 May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$514 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$337 | Average$499 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$376 | Average$478 | FlexibilityNo cancel fee | On-time63% |