$99+ Cheap flights from Washington 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
May 28 — Jun 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to Massachusetts with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Massachusetts
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington to MassachusettsExplore the most affordable flight options available from Washington to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Washington to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/187:23 pm
GEG
- BOS
1 stop9h 12m
Delta
Wed 5/277:48 am
BOS
- GEG
1 stop10h 43m
Delta
Deal found 4/23![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/186:45 pm
GEG
- BOS
1 stop8h 35m
Delta
Thu 6/44:30 pm
BOS
- GEG
1 stop9h 48m
Delta
Deal found 4/23![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 6/51:11 pm
GEG
- BOS
1 stop8h 29m
Delta
Tue 6/95:30 am
BOS
- GEG
1 stop9h 06m
Delta
Deal found 4/23![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:00 pm
PDX
- BOS
1 stop12h 00m
Southwest
Mon 8/311:10 pm
BOS
- PDX
2 stops11h 00m
Southwest
Deal found 4/22![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 8/710:52 pm
PDX
- BOS
1 stop8h 01m
United Airlines
Tue 8/256:00 am
BOS
- PDX
1 stop8h 35m
United Airlines
Deal found 4/23![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 6/311:20 am
PDX
- BOS
1 stop10h 20m
Delta
Sun 6/75:30 am
BOS
- PDX
1 stop8h 11m
Delta
Deal found 4/22![Delta logo]()
$238
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 9/511:59 pm
PDX
- BOS
1 stop9h 11m
American Airlines
Tue 9/156:00 am
BOS
- PDX
1 stop8h 32m
American Airlines
Deal found 4/23![American Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 9/221:31 pm
PDX
- BOS
1 stop7h 23m
American Airlines
Sat 9/265:53 pm
BOS
- PDX
1 stop7h 57m
American Airlines
Deal found 4/23![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:47 pm
PDX
- BOS
1 stop8h 45m
American Airlines
Thu 5/144:32 pm
BOS
- PDX
1 stop10h 16m
American Airlines
Deal found 4/22![American Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:59 pm
PDX
- BOS
1 stop7h 28m
American Airlines
Fri 5/296:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Deal found 4/22![American Airlines logo]()
$253
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.
Fri 5/2210:40 pm
PDX
- BOS
1 stop8h 21m
American Airlines
Wed 5/273:00 pm
BOS
- PDX
1 stop9h 51m
American Airlines
Deal found 4/27![American Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 8/410:57 pm
PDX
- BOS
1 stop7h 35m
American Airlines
Tue 8/116:00 am
BOS
- PDX
1 stop8h 50m
American Airlines
Deal found 4/23![American Airlines logo]()
$267
Best flights from Washington to MassachusettsDiscover carefully curated flight deals from Washington to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Washington to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 6/87:49 pm
SEA
- BOS
1 stop7h 16m
Delta
Fri 6/127:25 pm
BOS
- SEA
Nonstop6h 24m
Delta
Deal found 4/23![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/269:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Wed 5/277:11 pm
BOS
- PDX
1 stop15h 51m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:57 pm
PDX
- BOS
1 stop8h 02m
United Airlines
Sun 8/236:00 am
BOS
- PDX
1 stop8h 35m
United Airlines
Deal found 4/25![United Airlines logo]()
$330
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:44 pm
SEA
- BOS
Nonstop5h 16m
JetBlue
Mon 7/137:24 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
Deal found 4/27![JetBlue logo]()
$367
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 pm
PDX
- BDL
2 stops9h 40m
Southwest
Tue 9/155:55 pm
BDL
- PDX
1 stop8h 15m
Southwest
Deal found 4/25![Southwest logo]()
$380
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.
Sat 5/235:15 am
SEA
- ALB
1 stop10h 31m
American Airlines
Fri 5/293:15 pm
ALB
- SEA
1 stop10h 43m
American Airlines
Deal found 4/27![American Airlines logo]()
$422
This Sun Country Air deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:59 pm
SEA
- BDL
1 stop7h 38m
Sun Country Air
Mon 6/2211:57 am
BDL
- SEA
1 stop13h 49m
Sun Country Air
Deal found 4/24![Sun Country Air logo]()
$577
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:59 pm
GEG
- BOS
1 stop8h 36m
Delta
Tue 7/217:10 am
BOS
- GEG
1 stop9h 11m
Delta
Deal found 4/26![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/163:30 pm
SEA
- BOS
Nonstop5h 29m
Alaska Airlines
Sat 5/236:40 pm
BOS
- SEA
1 stop17h 45m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:11 pm
GEG
- BOS
1 stop8h 29m
Delta
Tue 5/267:48 am
BOS
- GEG
1 stop10h 43m
Delta
Deal found 4/25![Delta logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Tue 6/96:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:15 pm
PDX
- BOS
2 stops10h 32m
United Airlines
Wed 9/164:15 pm
BOS
- PDX
1 stop11h 32m
United Airlines
Deal found 4/25![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 10/2210:50 am
GEG
- BOS
1 stop10h 30m
Delta
Mon 10/266:30 pm
BOS
- GEG
1 stop8h 12m
Delta
Deal found 4/23![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 8/1911:30 pm
PDX
- BDL
1 stop9h 30m
Southwest
Tue 9/812:45 pm
BDL
- PDX
2 stops12h 10m
Southwest
Deal found 4/23![Southwest logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:40 pm
PDX
- BOS
1 stop19h 08m
Alaska Airlines
Thu 5/216:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$333
This Delta 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 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 8/256:35 pm
BOS
- GEG
1 stop8h 09m
Delta
Deal found 4/26![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/611:05 pm
SEA
- BOS
1 stop6h 55m
Southwest
Mon 8/105:25 am
BOS
- SEA
1 stop11h 30m
Southwest
Deal found 4/24![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 7/89:56 pm
PDX
- BOS
Nonstop5h 24m
Alaska Airlines
Tue 7/216:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:56 pm
SEA
- MVY
2 stops10h 23m
American Airlines
Tue 7/2110:41 am
MVY
- SEA
2 stops12h 33m
American Airlines
Deal found 4/25![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 5/235:51 pm
PDX
- BOS
1 stop10h 44m
Delta
Tue 5/267:48 am
BOS
- PDX
1 stop10h 00m
Delta
Deal found 4/22![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
PDX
- BOS
1 stop9h 55m
Southwest
Sun 7/1210:05 pm
BOS
- PDX
2 stops14h 50m
Southwest
Deal found 4/25![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:00 pm
SEA
- BDL
1 stop7h 59m
United Airlines
Tue 6/94:50 pm
BDL
- SEA
1 stop10h 09m
United Airlines
Deal found 4/25![United Airlines logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:56 pm
PDX
- BOS
Nonstop5h 24m
Alaska Airlines
Tue 8/116:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:10 pm
GEG
- BOS
1 stop9h 55m
Delta
Sun 6/147:15 am
BOS
- GEG
1 stop7h 25m
Delta
Deal found 4/25![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/182:41 pm
PDX
- ALB
1 stop7h 07m
United Airlines
Sun 5/246:00 am
ALB
- PDX
2 stops12h 13m
United Airlines
Deal found 4/23![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 6/411:00 am
PDX
- BOS
2 stops9h 25m
Southwest
Mon 6/84:45 pm
BOS
- PDX
1 stop10h 10m
Southwest
Deal found 4/23![Southwest logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
Mon 6/85:40 pm
PDX
- BOS
1 stop9h 04m
Alaska Airlines
Mon 6/156:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$347
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.
Wed 10/2110:00 pm
SEA
- BOS
Nonstop5h 33m
Delta
Mon 10/266:30 pm
BOS
- SEA
Nonstop6h 34m
Delta
Deal found 4/27![Delta logo]()
$332
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 6/211:55 pm
PDX
- BDL
2 stops9h 15m
Southwest
Wed 6/1012:40 pm
BDL
- PDX
2 stops9h 20m
Southwest
Deal found 4/26![Southwest logo]()
$407
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.
Tue 5/197:36 pm
SEA
- BDL
2 stops11h 01m
United Airlines
Wed 5/276:09 am
BDL
- SEA
1 stop8h 29m
United Airlines
Deal found 4/27![United Airlines logo]()
$451
Last-minute flights from Washington to MassachusettsDiscover last-minute flight deals from Washington to Massachusetts. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Massachusetts. Data last updated April 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:40 pm
PDX
- BOS
1 stop10h 31m
American Airlines
Sat 5/306:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Deal found 4/23![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:38 pm
PDX
- BOS
1 stop7h 21m
United Airlines
Sun 5/106:00 am
BOS
- PDX
1 stop9h 35m
United Airlines
Deal found 4/22![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:47 pm
PDX
- BOS
1 stop8h 45m
American Airlines
Thu 5/144:32 pm
BOS
- PDX
1 stop10h 16m
American Airlines
Deal found 4/22![American Airlines logo]()
$248
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.
Mon 5/1112:59 am
PDX
- BOS
1 stop9h 12m
American Airlines
Thu 5/283:00 pm
BOS
- PDX
1 stop9h 51m
American Airlines
Deal found 4/26![American Airlines logo]()
$272
This SmartFares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:34 am
SEA
- BOS
Nonstop5h 37m
Alaska Airlines
Sat 5/237:11 pm
BOS
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/187:23 pm
GEG
- BOS
1 stop9h 12m
Delta
Wed 5/277:48 am
BOS
- GEG
1 stop10h 43m
Delta
Deal found 4/23![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/186:45 pm
GEG
- BOS
1 stop8h 35m
Delta
Thu 6/44:30 pm
BOS
- GEG
1 stop9h 48m
Delta
Deal found 4/23![Delta logo]()
$231
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:38 pm
PDX
- BOS
1 stop7h 21m
United Airlines
Tue 5/264:15 pm
BOS
- PDX
1 stop8h 33m
United Airlines
Deal found 4/25![United Airlines logo]()
$276
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.
Fri 5/2210:40 pm
PDX
- BOS
1 stop8h 21m
American Airlines
Wed 5/273:00 pm
BOS
- PDX
1 stop9h 51m
American Airlines
Deal found 4/27![American Airlines logo]()
$262
This CheapOair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:05 am
SEA
- BOS
1 stop20h 15m
Alaska Airlines
Wed 5/277:11 pm
BOS
- SEA
Nonstop6h 16m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/2310:35 pm
SEA
- BOS
1 stop8h 22m
American Airlines
Wed 5/275:49 pm
BOS
- SEA
1 stop9h 27m
American Airlines
Deal found 4/23![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:59 pm
PDX
- BOS
1 stop7h 28m
American Airlines
Fri 5/296:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Deal found 4/22![American Airlines logo]()
$253
One-way flights from Washington to MassachusettsSearch for one-way flight options from Washington to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Washington to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:05 pm
GEG
- BOS
1 stop6h 47m
Delta
Deal found 4/23![Delta logo]()
$99
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/2511:30 pm
PDX
- BOS
2 stops10h 10m
Southwest
Deal found 4/24![Southwest logo]()
$135
This Super.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 4/25![JetBlue logo]()
$142
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/2610:35 pm
SEA
- ALB
1 stop8h 49m
American Airlines
Deal found 4/23![American Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 9/3012:32 pm
PDX
- ALB
1 stop8h 26m
American Airlines
Deal found 4/23![American Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/232:23 pm
GEG
- BOS
1 stop6h 34m
Delta
Deal found 4/24![Delta logo]()
$147
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/126:30 am
GEG
- BOS
1 stop11h 15m
American Airlines
Deal found 4/24![American Airlines logo]()
$148
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:29 pm
PDX
- BOS
Nonstop5h 23m
JetBlue
Deal found 4/27![JetBlue logo]()
$149
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:10 pm
SEA
- BOS
Nonstop5h 30m
Delta
Deal found 4/23![Delta logo]()
$149
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 6/17:50 pm
SEA
- BOS
2 stops26h 34m
Frontier
Deal found 4/27![Frontier logo]()
$150
This Super.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:27 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Deal found 4/24![JetBlue logo]()
$152
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
Find flight deals from Washington to Massachusetts
Keep the following information in mind while searching for Washington to Massachusetts flight deals. Data was last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $214 (Delta) |
One-way from | $135 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $442 |
Good round-trip deal | $368 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 April 28, 2026.
Use the filters below to find and compare flights from Washington to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 6/8
7:49 pm-6:05 am
1 stop7h 16m
Boston Logan Intl
Fri 6/12
7:25 pm-10:49 pm
Nonstop6h 24m
$267
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Tue 7/14
7:59 pm-7:35 am
1 stop8h 36m
Boston Logan Intl
Tue 7/21
7:10 am-1:21 pm
1 stop9h 11m
$293
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 5/26
9:46 pm-6:20 am
Nonstop5h 34m
Boston Logan Intl
Wed 5/27
7:11 pm-8:02 am
1 stop15h 51m
$297
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Thu 5/21
1:11 pm-12:40 am
1 stop8h 29m
Boston Logan Intl
Tue 5/26
7:48 am-3:31 pm
1 stop10h 43m
$301
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 5/16
3:30 pm-11:59 pm
Nonstop5h 29m
Boston Logan Intl
Sat 5/23
6:40 pm-9:25 am
1 stop17h 45m
$302
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Thu 10/22
10:50 am-12:20 am
1 stop10h 30m
Boston Logan Intl
Mon 10/26
6:30 pm-11:42 pm
1 stop8h 12m
$309
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Fri 8/21
5:00 pm-6:09 am
1 stop10h 09m
Boston Logan Intl
Tue 8/25
6:35 pm-11:44 pm
1 stop8h 09m
$310
PortlandBoston
PDX - BOS
PDXBOS
Portland
Thu 6/4
9:46 pm-6:20 am
Nonstop5h 34m
Boston Logan Intl
Tue 6/9
6:00 am-9:11 am
Nonstop6h 11m
$312
PortlandBoston
PDX - BOS
PDXBOS
Portland
Sat 5/23
5:51 pm-7:35 am
1 stop10h 44m
Boston Logan Intl
Tue 5/26
7:48 am-2:48 pm
1 stop10h 00m
$318
SpokaneBoston
GEG - BOS
GEGBOS
Spokane
Wed 6/10
5:10 pm-6:05 am
1 stop9h 55m
Boston Logan Intl
Sun 6/14
7:15 am-11:40 am
1 stop7h 25m
$321
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Washington with our price prediction graph.
GEG-BOS
PDX-BOS
SEA-BOS
PDX-BDL
SEA-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 Washington to Massachusetts
USWA-USMA
GEG-BOS
PDX-BOS
SEA-BOS
PDX-BDL
How far ahead should I book a flight from State of Washington to Massachusetts?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Massachusetts. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from State of Washington to Massachusetts?
Currently, March is the cheapest month in which you can book a flight from State of Washington to Massachusetts (average of $98). Flying from State of Washington to Massachusetts in December is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WA to MA?
Find hourly flight availability from Washington to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.
It’s typically best to fly out from State of Washington to Massachusetts at noon. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from State of Washington to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from Washington to Massachusetts. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their State of Washington to Massachusetts flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from State of Washington to Massachusetts
Explore weekly flight availability from Washington to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2026.
The most flights from USWA to USMA are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from State of Washington 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 April 28, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Washington to Massachusetts. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Comfort
7.8
Food
7.0
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Washington 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Washington 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 Washington to Massachusetts by cabin class
Find flights from Washington to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Massachusetts flights
Browse other Washington and Massachusetts flight options. Last updated on April 28, 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 Washington after your stay in Massachusetts
Washington to Massachusetts flights
Consider these flights traveling from Washington to Massachusetts.
Top 8 airlines flying from Washington to Massachusetts
Discover the top 8 airlines that operate flights from Washington 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$141 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$392 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$233 | Average$457 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$234 | Average$590 | FlexibilityNo cancel fee | On-time75% |