$149+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOS
Apr 16 — Apr 231
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 March 17, 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 March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Tue 4/285:35 am
BOS
- GEG
1 stop7h 40m
Southwest
Deal found 3/13![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/151:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Sat 5/21:50 pm
BOS
- GEG
2 stops10h 25m
Southwest
Deal found 3/14![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:29 pm
BOI
- BOS
1 stop6h 59m
American Airlines
Sat 5/96:00 am
BOS
- BOI
1 stop9h 03m
American Airlines
Deal found 3/16![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Wed 4/295:35 am
BOS
- GEG
2 stops11h 10m
Southwest
Deal found 3/16![Southwest logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/51:53 pm
BOI
- BOS
1 stop8h 11m
American Airlines
Tue 6/28:37 am
BOS
- BOI
1 stop7h 43m
American Airlines
Deal found 3/17![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:34 am
GEG
- BOS
2 stops11h 27m
American Airlines
Sat 5/164:24 pm
BOS
- GEG
1 stop9h 45m
American Airlines
Deal found 3/16![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/181:46 pm
GEG
- BOS
1 stop7h 13m
United Airlines
Sat 4/254:28 pm
BOS
- GEG
1 stop8h 43m
United Airlines
Deal found 3/17![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 4/187:10 am
GEG
- BOS
1 stop13h 49m
Alaska Airlines
Sat 4/257:00 am
BOS
- GEG
1 stop9h 23m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/287:41 pm
GEG
- BOS
1 stop8h 31m
Alaska Airlines
Wed 4/294:33 pm
BOS
- GEG
1 stop9h 38m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/44:25 pm
BOI
- BOS
1 stop6h 35m
Southwest
Mon 6/84:25 pm
BOS
- BOI
1 stop9h 30m
Southwest
Deal found 3/13![Southwest logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/211:22 pm
GEG
- BOS
1 stop8h 03m
American Airlines
Tue 4/287:00 am
BOS
- GEG
2 stops12h 55m
American Airlines
Deal found 3/15![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- BOS
2 stops10h 34m
American Airlines
Tue 5/56:00 am
BOS
- GEG
2 stops11h 19m
American Airlines
Deal found 3/13![American Airlines logo]()
$335
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 March 17, 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 March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Tue 4/285:35 am
BOS
- GEG
1 stop7h 40m
Southwest
Deal found 3/13![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/145:50 am
BOI
- BOS
1 stop7h 37m
Alaska Airlines
Tue 4/144:27 pm
BOS
- BOI
1 stop9h 31m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:15 pm
BOI
- BOS
1 stop10h 25m
Delta
Tue 5/125:35 am
BOS
- BOI
1 stop9h 08m
Delta
Deal found 3/16![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:24 pm
SUN
- BOS
1 stop7h 35m
United Airlines
Tue 4/287:09 am
BOS
- SUN
1 stop8h 26m
United Airlines
Deal found 3/14![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:14 pm
BOI
- BOS
1 stop8h 10m
American Airlines
Wed 5/277:00 am
BOS
- BOI
1 stop9h 20m
American Airlines
Deal found 3/16![American Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:15 pm
BOI
- BOS
1 stop6h 50m
Southwest
Wed 4/225:35 am
BOS
- BOI
1 stop7h 20m
Southwest
Deal found 3/16![Southwest logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/2811:18 am
GEG
- BOS
1 stop9h 41m
Alaska Airlines
Wed 4/294:33 pm
BOS
- GEG
1 stop9h 38m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/225:10 am
GEG
- BOS
2 stops10h 25m
Southwest
Wed 4/295:35 am
BOS
- GEG
2 stops11h 10m
Southwest
Deal found 3/12![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:38 pm
GEG
- BDL
2 stops13h 19m
Delta
Mon 4/276:00 am
BDL
- GEG
1 stop8h 41m
Delta
Deal found 3/17![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 7/177:00 am
SUN
- BOS
2 stops12h 53m
United Airlines
Tue 7/2112:30 pm
BOS
- SUN
1 stop8h 28m
United Airlines
Deal found 3/15![United Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:12 pm
BOI
- ALB
1 stop9h 09m
American Airlines
Wed 6/106:00 am
ALB
- BOI
1 stop10h 20m
American Airlines
Deal found 3/15![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:34 pm
SUN
- BOS
1 stop6h 23m
Delta
Thu 4/235:50 am
BOS
- SUN
2 stops11h 04m
Delta
Deal found 3/12![Delta logo]()
$406
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/412:05 pm
BOI
- BOS
2 stops10h 55m
Southwest
Mon 6/84:25 pm
BOS
- BOI
1 stop9h 30m
Southwest
Deal found 3/13![Southwest logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/212:08 pm
GEG
- ALB
1 stop7h 03m
American Airlines
Tue 5/266:00 am
ALB
- GEG
1 stop10h 14m
American Airlines
Deal found 3/14![American Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:46 pm
GEG
- BOS
1 stop7h 13m
United Airlines
Wed 4/2911:00 am
BOS
- GEG
2 stops13h 11m
United Airlines
Deal found 3/14![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/26:00 am
IDA
- BOS
1 stop9h 05m
Alaska Airlines
Mon 4/67:15 am
BOS
- IDA
1 stop11h 04m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/201:00 pm
JAC
- BOS
1 stop8h 57m
Delta
Sun 4/266:15 am
BOS
- JAC
1 stop7h 49m
Delta
Deal found 3/12![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/226:40 am
BOI
- BOS
2 stops9h 55m
Southwest
Mon 4/273:45 pm
BOS
- BOI
2 stops11h 00m
Southwest
Deal found 3/12![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 8/203:30 pm
JAC
- BOS
1 stop6h 32m
American Airlines
Wed 8/266:00 am
BOS
- JAC
2 stops11h 26m
American Airlines
Deal found 3/15![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/232:24 pm
SUN
- BOS
1 stop7h 35m
United Airlines
Tue 4/287:09 am
BOS
- SUN
1 stop8h 26m
United Airlines
Deal found 3/14![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/147:20 am
JAC
- BOS
1 stop7h 14m
Delta
Mon 4/206:15 am
BOS
- JAC
1 stop7h 49m
Delta
Deal found 3/13![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/167:48 am
IDA
- BOS
2 stops14h 16m
American Airlines
Sat 5/236:36 pm
BOS
- IDA
1 stop21h 02m
American Airlines
Deal found 3/13![American Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 6/44:25 pm
BOI
- BOS
1 stop6h 35m
Southwest
Fri 6/54:25 pm
BOS
- BOI
1 stop9h 30m
Southwest
Deal found 3/15![Southwest logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/296:00 am
IDA
- BOS
1 stop9h 42m
Alaska Airlines
Wed 5/65:56 pm
BOS
- IDA
2 stops23h 33m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:20 am
JAC
- BOS
2 stops10h 54m
Delta
Sat 4/46:15 am
BOS
- JAC
1 stop7h 55m
Delta
Deal found 3/16![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:05 am
GEG
- BDL
1 stop7h 55m
United Airlines
Wed 4/293:30 pm
BDL
- GEG
1 stop8h 41m
United Airlines
Deal found 3/16![United Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 3/17. 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.
Mon 4/205:35 pm
GEG
- BDL
2 stops11h 35m
Southwest
Mon 4/272:05 pm
BDL
- GEG
2 stops13h 25m
Southwest
Deal found 3/17![Southwest logo]()
$409
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 3/281:08 pm
JAC
- BDL
1 stop8h 18m
American Airlines
Wed 4/15:28 am
BDL
- JAC
2 stops10h 58m
American Airlines
Deal found 3/13![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/11:00 pm
JAC
- BOS
1 stop8h 57m
Delta
Sat 5/29:25 am
BOS
- JAC
2 stops11h 36m
Delta
Deal found 3/14![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/162:31 pm
IDA
- BOS
1 stop7h 28m
United Airlines
Sat 5/237:41 am
BOS
- IDA
1 stop9h 53m
United Airlines
Deal found 3/13![United Airlines logo]()
$476
Last-minute flights from Idaho to MassachusettsDiscover last-minute flight deals from Idaho to Massachusetts. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Massachusetts. Data last updated March 17, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/145:50 am
BOI
- BOS
1 stop7h 37m
Alaska Airlines
Tue 4/144:27 pm
BOS
- BOI
1 stop9h 31m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/151:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Sat 5/21:50 pm
BOS
- GEG
2 stops10h 25m
Southwest
Deal found 3/14![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:15 pm
BOI
- BOS
1 stop6h 50m
Southwest
Wed 4/225:35 am
BOS
- BOI
1 stop7h 20m
Southwest
Deal found 3/16![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/181:46 pm
GEG
- BOS
1 stop7h 13m
United Airlines
Sat 4/254:28 pm
BOS
- GEG
1 stop8h 43m
United Airlines
Deal found 3/17![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 4/187:10 am
GEG
- BOS
1 stop13h 49m
Alaska Airlines
Sat 4/257:00 am
BOS
- GEG
1 stop9h 23m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Tue 4/285:35 am
BOS
- GEG
1 stop7h 40m
Southwest
Deal found 3/13![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:45 pm
GEG
- BOS
1 stop7h 20m
Southwest
Wed 4/295:35 am
BOS
- GEG
2 stops11h 10m
Southwest
Deal found 3/16![Southwest logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/211:22 pm
GEG
- BOS
1 stop8h 03m
American Airlines
Tue 4/287:00 am
BOS
- GEG
2 stops12h 55m
American Airlines
Deal found 3/15![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:22 pm
GEG
- BOS
1 stop8h 03m
American Airlines
Thu 4/306:30 am
BOS
- GEG
1 stop9h 02m
American Airlines
Deal found 3/12![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:26 am
BOI
- BOS
1 stop10h 02m
United Airlines
Tue 4/287:09 am
BOS
- BOI
1 stop8h 23m
United Airlines
Deal found 3/12![United Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/287:41 pm
GEG
- BOS
1 stop8h 31m
Alaska Airlines
Wed 4/294:33 pm
BOS
- GEG
1 stop9h 38m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- BOS
2 stops10h 34m
American Airlines
Tue 5/56:00 am
BOS
- GEG
2 stops11h 19m
American Airlines
Deal found 3/13![American Airlines logo]()
$335
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 March 17, 2026.
Search for one-way flight options from Idaho to Massachusetts. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:22 pm
GEG
- BOS
1 stop8h 03m
American Airlines
Deal found 3/13![American Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:29 pm
BOI
- BOS
1 stop8h 56m
American Airlines
Deal found 3/16![American Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:05 am
BOI
- BOS
2 stops10h 15m
Southwest
Deal found 3/16![Southwest logo]()
$162
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:11 pm
BOI
- BOS
1 stop7h 04m
American Airlines
Deal found 3/16![American Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
BOI
- BOS
1 stop6h 20m
Delta
Deal found 3/16![Delta logo]()
$169
This United Airlines deal was found by Cheapflights users on 3/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:26 am
BOI
- BOS
2 stops12h 33m
United Airlines
Deal found 3/16![United Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:07 am
JAC
- BDL
1 stop10h 19m
American Airlines
Deal found 3/13![American Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:16 pm
BOI
- BOS
1 stop9h 44m
Delta
Deal found 3/16![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 3/12![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:04 pm
BOI
- BOS
2 stops9h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 6/32:08 pm
GEG
- ALB
1 stop7h 03m
American Airlines
Deal found 3/12![American Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 8/58:00 am
JAC
- BDL
2 stops11h 33m
United Airlines
Deal found 3/13![United Airlines logo]()
$181
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Southwest) |
One-way from | $149 (American Airlines) |
Popular in | March |
Cheapest in | December |
Average price | $509 |
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 March 17, 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
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Tue 4/21
1:45 pm-12:05 am
1 stop7h 20m
Boston Logan Intl
Tue 4/28
5:35 am-10:15 am
1 stop7h 40m
$297
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Tue 4/14
5:50 am-3:27 pm
1 stop7h 37m
Boston Logan Intl
Tue 4/14
4:27 pm-11:58 pm
1 stop9h 31m
$343
Quickest round-trip
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 4/15
3:15 pm-12:05 am
1 stop6h 50m
Boston Logan Intl
Wed 4/22
5:35 am-10:55 am
1 stop7h 20m
$351
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Wed 4/22
5:10 am-6:35 pm
2 stops10h 25m
Boston Logan Intl
Wed 4/29
5:35 am-1:45 pm
2 stops11h 10m
$357
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Thu 5/7
12:15 pm-12:40 am
1 stop10h 25m
Boston Logan Intl
Tue 5/12
5:35 am-12:43 pm
1 stop9h 08m
$360
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Tue 4/28
11:18 am-11:59 pm
1 stop9h 41m
Boston Logan Intl
Wed 4/29
4:33 pm-11:11 pm
1 stop9h 38m
$372
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Thu 6/4
12:05 pm-1:00 am
2 stops10h 55m
Boston Logan Intl
Mon 6/8
4:25 pm-11:55 pm
1 stop9h 30m
$378
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Wed 4/22
6:40 am-6:35 pm
2 stops9h 55m
Boston Logan Intl
Mon 4/27
3:45 pm-12:45 am
2 stops11h 00m
$382
BoiseBoston
BOI - BOS
BOIBOS
Boise Air Term. Gowen Fld
Thu 6/4
4:25 pm-1:00 am
1 stop6h 35m
Boston Logan Intl
Fri 6/5
4:25 pm-11:55 pm
1 stop9h 30m
$402
SpokaneHartford
GEG - BDL
GEGBDL
Spokane
Mon 4/20
7:38 pm-11:57 am
2 stops13h 19m
Hartford Bradley Intl
Mon 4/27
6:00 am-11:41 am
1 stop8h 41m
$404
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.
GEG-BOS
BOI-BOS
SUN-BOS
GEG-BDL
BOI-ALB
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
GEG-BOS
BOI-BOS
SUN-BOS
GEG-BDL
What is the cheapest month to book a flight from Idaho to Massachusetts?
Currently, April is the cheapest month in which you can book a flight from Idaho to Massachusetts (average of $163). Flying from Idaho to Massachusetts in July is currently the most expensive (average of $362). 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.
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 March 17, 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.
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 March 17, 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$504 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$606 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$306 | Average$496 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$365 | Average$477 | FlexibilityNo cancel fee | On-time63% |