$184+ Cheap flights from Seattle (SEA) to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PWM
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Maine with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Seattle to MaineExplore the most affordable flight options available from Seattle to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Seattle to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 10/1710:47 pm
SEA
- BGR
1 stop8h 35m
American Airlines
Tue 10/274:15 pm
BGR
- SEA
1 stop9h 44m
American Airlines
Deal found 8/1![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/196:00 am
SEA
- BGR
1 stop7h 02m
Delta
Sat 9/264:15 pm
BGR
- SEA
1 stop10h 05m
Delta
Deal found 7/29![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/295:00 am
SEA
- BGR
1 stop7h 41m
United Airlines
Sat 9/54:43 pm
BGR
- SEA
1 stop9h 00m
United Airlines
Deal found 8/1![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am
SEA
- BGR
2 stops12h 08m
Delta
Tue 10/274:10 pm
BGR
- SEA
1 stop9h 54m
Delta
Deal found 8/1![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am
SEA
- BOS
1 stop8h 20m
American Airlines
Wed 10/77:29 am
BOS
- SEA
1 stop10h 26m
American Airlines
Deal found 7/31![American Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:40 pm
SEA
- BOS
1 stop7h 46m
American Airlines
Mon 9/218:33 am
BOS
- SEA
1 stop9h 18m
American Airlines
Deal found 7/31![American Airlines logo]()
$318
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Tue 9/2911:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/29![JetBlue logo]()
$319
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Sat 10/311:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/28![JetBlue logo]()
$320
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:15 am
SEA
- BOS
1 stop12h 15m
Southwest
Fri 9/2511:15 am
BOS
- SEA
2 stops14h 45m
Southwest
Deal found 7/31![Southwest logo]()
$322
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/259:58 pm
SEA
- BOS
1 stop9h 14m
American Airlines
Sat 8/296:19 pm
BOS
- SEA
1 stop8h 54m
American Airlines
Deal found 7/30![American Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:40 pm
SEA
- BOS
1 stop10h 11m
JetBlue
Mon 10/57:09 pm
BOS
- SEA
Nonstop6h 22m
JetBlue
Deal found 7/29![JetBlue logo]()
$324
This Justfly.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:42 pm
SEA
- BOS
Nonstop5h 24m
Multiple Airlines
Sat 10/37:51 am
BOS
- SEA
1 stop10h 26m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$325
Best flights from Seattle to MaineDiscover carefully curated flight deals from Seattle to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Seattle to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/196:00 am
SEA
- BGR
1 stop7h 02m
Delta
Sat 9/264:15 pm
BGR
- SEA
1 stop10h 05m
Delta
Deal found 7/29![Delta logo]()
$281
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:15 pm
SEA
- BOS
1 stop9h 31m
JetBlue
Mon 10/191:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/29![JetBlue logo]()
$334
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:35 pm
SEA
- BOS
1 stop7h 05m
Southwest
Tue 12/154:40 pm
BOS
- SEA
1 stop8h 50m
Southwest
Deal found 8/1![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 11/28:30 am
SEA
- PWM
2 stops12h 29m
United Airlines
Thu 11/55:08 pm
PWM
- SEA
1 stop8h 51m
United Airlines
Deal found 7/29![United Airlines logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 10/187:07 pm
SEA
- BOS
1 stop19h 00m
Alaska Airlines
Sat 10/317:51 am
BOS
- SEA
1 stop15h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/1010:59 am
SEA
- BGR
1 stop10h 37m
American Airlines
Tue 9/151:48 pm
BGR
- SEA
2 stops10h 48m
American Airlines
Deal found 7/28![American Airlines logo]()
$396
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:15 pm
SEA
- AUG
2 stops13h 30m
Multiple Airlines
Wed 10/287:00 am
AUG
- SEA
2 stops11h 35m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am
SEA
- BGR
2 stops12h 08m
Delta
Tue 10/275:19 am
BGR
- SEA
2 stops12h 26m
Delta
Deal found 8/1![Delta logo]()
$319
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:40 pm
SEA
- BOS
1 stop10h 06m
JetBlue
Mon 10/121:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/29![JetBlue logo]()
$336
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 11/46:15 am
SEA
- BOS
1 stop7h 30m
Southwest
Fri 11/64:20 pm
BOS
- SEA
1 stop11h 10m
Southwest
Deal found 7/30![Southwest logo]()
$367
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Sat 9/1911:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/29![JetBlue logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:15 pm
SEA
- BOS
Nonstop5h 26m
Alaska Airlines
Mon 11/165:54 pm
BOS
- SEA
1 stop21h 35m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$400
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:25 pm
SEA
- BOS
2 stops11h 30m
Southwest
Sat 10/31:25 pm
BOS
- SEA
2 stops11h 15m
Southwest
Deal found 7/31![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/1. 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 12/297:04 pm
SEA
- BOS
1 stop7h 49m
United Airlines
Mon 1/45:55 pm
BOS
- SEA
1 stop9h 38m
United Airlines
Deal found 8/1![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:50 pm
SEA
- BGR
2 stops12h 40m
Delta
Fri 10/304:10 pm
BGR
- SEA
1 stop9h 54m
Delta
Deal found 8/1![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:08 pm
SEA
- BOS
1 stop16h 59m
Alaska Airlines
Tue 10/137:51 am
BOS
- SEA
1 stop17h 42m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:30 am
SEA
- PWM
2 stops13h 01m
Delta
Fri 9/114:20 pm
PWM
- SEA
1 stop10h 00m
Delta
Deal found 7/31![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:05 pm
SEA
- PWM
2 stops11h 10m
Southwest
Fri 9/1110:30 am
PWM
- SEA
2 stops10h 50m
Southwest
Deal found 7/31![Southwest logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:54 pm
SEA
- BOS
1 stop9h 27m
Alaska Airlines
Mon 10/267:03 am
BOS
- SEA
Nonstop6h 17m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 10/311:57 pm
SEA
- BGR
2 stops10h 21m
American Airlines
Sat 10/106:00 am
BGR
- SEA
2 stops12h 43m
American Airlines
Deal found 7/28![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:15 pm
SEA
- PWM
1 stop9h 53m
Delta
Sat 11/144:40 pm
PWM
- SEA
1 stop8h 25m
Delta
Deal found 8/1![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:10 am
SEA
- BOS
2 stops16h 10m
Southwest
Sat 9/126:00 am
BOS
- SEA
1 stop15h 20m
Southwest
Deal found 8/1![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:59 pm
SEA
- PWM
1 stop7h 46m
Delta
Wed 9/231:59 pm
PWM
- SEA
2 stops11h 06m
Delta
Deal found 8/1![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:25 pm
SEA
- PWM
2 stops11h 30m
Southwest
Wed 9/165:45 am
PWM
- SEA
2 stops12h 15m
Southwest
Deal found 8/1![Southwest logo]()
$404
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:55 pm
SEA
- AUG
1 stop7h 40m
Multiple Airlines
Tue 10/277:00 am
AUG
- SEA
2 stops11h 35m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 11/47:04 pm
SEA
- BGR
2 stops12h 15m
United Airlines
Fri 11/611:00 am
BGR
- SEA
2 stops15h 15m
United Airlines
Deal found 7/30![United Airlines logo]()
$599
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:25 pm
SEA
- PWM
2 stops11h 25m
Southwest
Tue 9/155:45 am
PWM
- SEA
2 stops12h 15m
Southwest
Deal found 7/29![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am
SEA
- PWM
2 stops12h 00m
Delta
Fri 11/64:15 pm
PWM
- SEA
1 stop9h 49m
Delta
Deal found 7/31![Delta logo]()
$439
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:55 pm
SEA
- AUG
1 stop7h 40m
Multiple Airlines
Wed 10/283:15 pm
AUG
- SEA
1 stop9h 44m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/195:20 pm
SEA
- BGR
2 stops14h 27m
United Airlines
Sat 9/269:25 am
BGR
- SEA
2 stops14h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$610
Last-minute flights from Seattle to MaineDiscover last-minute flight deals from Seattle to Maine. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Maine. Data last updated August 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am
SEA
- PWM
2 stops13h 01m
Delta
Sat 8/296:05 am
PWM
- SEA
1 stop11h 40m
Delta
Deal found 7/31![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/259:58 pm
SEA
- BOS
1 stop9h 14m
American Airlines
Sat 8/296:19 pm
BOS
- SEA
1 stop8h 54m
American Airlines
Deal found 7/30![American Airlines logo]()
$323
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Thu 9/107:20 pm
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 7/30![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Tue 9/112:57 pm
BOS
- SEA
1 stop11h 11m
JetBlue
Deal found 7/29![JetBlue logo]()
$322
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Wed 9/27:30 pm
BOS
- SEA
Nonstop6h 23m
JetBlue
Deal found 7/29![JetBlue logo]()
$334
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Sat 9/57:21 pm
BOS
- SEA
Nonstop6h 23m
JetBlue
Deal found 7/30![JetBlue logo]()
$337
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:45 pm
SEA
- BOS
Nonstop5h 19m
JetBlue
Mon 8/3112:44 pm
BOS
- SEA
1 stop11h 24m
JetBlue
Deal found 7/28![JetBlue logo]()
$346
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:45 pm
SEA
- BOS
Nonstop5h 19m
JetBlue
Wed 9/97:20 pm
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 7/30![JetBlue logo]()
$342
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Tue 9/82:40 pm
BOS
- SEA
1 stop9h 28m
JetBlue
Deal found 7/28![JetBlue logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/295:00 am
SEA
- BGR
1 stop7h 41m
United Airlines
Sat 9/54:43 pm
BGR
- SEA
1 stop9h 00m
United Airlines
Deal found 8/1![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/299:58 pm
SEA
- BOS
1 stop7h 48m
American Airlines
Sat 9/56:19 pm
BOS
- SEA
1 stop8h 54m
American Airlines
Deal found 7/30![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:10 am
SEA
- PWM
1 stop8h 07m
United Airlines
Sat 9/55:03 pm
PWM
- SEA
1 stop8h 40m
United Airlines
Deal found 7/31![United Airlines logo]()
$394
One-way flights from Seattle to MaineSearch for one-way flight options from Seattle to Maine. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Seattle to Maine. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 9/25:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Deal found 7/30![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:35 pm
SEA
- BOS
2 stops19h 12m
Frontier
Deal found 8/1![Frontier logo]()
$185
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:40 pm
SEA
- BOS
1 stop10h 11m
JetBlue
Deal found 7/30![JetBlue logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:07 pm
SEA
- BOS
2 stops35h 02m
Frontier
Deal found 7/30![Frontier logo]()
$187
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 9/110:30 pm
SEA
- PWM
1 stop8h 25m
Southwest
Deal found 7/30![Southwest logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 8/289:29 pm
SEA
- BOS
2 stops35h 18m
Frontier
Deal found 7/28![Frontier logo]()
$188
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/1110:59 am
SEA
- PWM
1 stop9h 48m
American Airlines
Deal found 7/28![American Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 9/811:08 pm
SEA
- BOS
Nonstop5h 32m
Delta
Deal found 7/29![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:37 pm
SEA
- BOS
2 stops18h 10m
Frontier
Deal found 7/30![Frontier logo]()
$190
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/2710:58 pm
SEA
- BOS
1 stop7h 50m
United Airlines
Deal found 7/29![United Airlines logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Deal found 7/28![JetBlue logo]()
$192
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 8/259:10 am
SEA
- PWM
1 stop11h 03m
Delta
Deal found 7/30![Delta logo]()
$193
Find flight deals from Seattle to Maine
Keep the following information in mind while searching for Seattle to Maine flight deals. Data was last updated August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (American Airlines) |
One-way from | $184 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $554 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Seattle to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBangor
SEA - BGR
SEABGR
Seattle/Tacoma Intl
Sat 9/19
6:00 am-4:02 pm
1 stop7h 02m
Bangor
Sat 9/26
4:15 pm-11:20 pm
1 stop10h 05m
$281
SeattleBangor
SEA - BGR
SEABGR
Seattle/Tacoma Intl
Sat 10/17
6:00 am-9:08 pm
2 stops12h 08m
Bangor
Tue 10/27
5:19 am-2:45 pm
2 stops12h 26m
$319
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 10/14
10:15 pm-10:46 am
1 stop9h 31m
Boston Logan Intl
Mon 10/19
1:00 pm-9:15 pm
1 stop11h 15m
$334
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 10/7
9:40 pm-10:46 am
1 stop10h 06m
Boston Logan Intl
Mon 10/12
1:00 pm-9:15 pm
1 stop11h 15m
$336
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 9/12
11:42 pm-8:06 am
Nonstop5h 24m
Boston Logan Intl
Sat 9/19
11:20 am-8:44 pm
1 stop12h 24m
$353
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 12/9
1:35 pm-11:40 pm
1 stop7h 05m
Boston Logan Intl
Tue 12/15
4:40 pm-10:30 pm
1 stop8h 50m
$357
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 11/4
6:15 am-4:45 pm
1 stop7h 30m
Boston Logan Intl
Fri 11/6
4:20 pm-12:30 am
1 stop11h 10m
$367
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 9/28
7:25 pm-9:55 am
2 stops11h 30m
Boston Logan Intl
Sat 10/3
1:25 pm-9:40 pm
2 stops11h 15m
$367
SeattleBangor
SEA - BGR
SEABGR
Seattle/Tacoma Intl
Fri 10/23
11:50 pm-3:30 pm
2 stops12h 40m
Bangor
Fri 10/30
4:10 pm-11:04 pm
1 stop9h 54m
$372
SeattlePortland
SEA - PWM
SEAPWM
Seattle/Tacoma Intl
Sat 9/5
5:30 am-9:31 pm
2 stops13h 01m
Portland
Fri 9/11
4:20 pm-11:20 pm
1 stop10h 00m
$380
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Seattle with our price prediction graph.
SEA-BGR
SEA-BOS
SEA-PWM
SEA-AUG
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 Seattle to Maine
SEA-USME
SEA-BGR
SEA-BOS
SEA-PWM
SEA-AUG
What is the cheapest month to book a flight from Seattle to Maine?
Currently, January is the cheapest month in which you can book a flight from Seattle to Maine (average of $320). Flying from Seattle to Maine in December is currently the most expensive (average of $757). 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 Seattle to Maine?
Airfare is below average for this route at the moment.
Seattle to Maine flights typically cost between $438 and $678 in October.The cheapest round-trip price found within the last 5 days was $375 on American Airlines (Oct 7-Oct 14).
How far ahead should I book a flight from Seattle to Maine?
The price you pay for your flight from Seattle to Maine may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated August 2, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Seattle to Maine have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Seattle to Maine. 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 Seattle to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Maine by cabin class
Find flights from Seattle to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Maine flights
Browse other Seattle and Maine flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Maine flights
Consider these flights traveling from Seattle to Maine.
Top 6 airlines flying from Seattle to Maine
Discover the top 6 airlines that operate flights from Seattle to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$605 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$586 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$266 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$390 | Average$621 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$481 | Average$747 | FlexibilityNo cancel fee | On-time75% |