$124+ Cheap flights from Maine to Washington
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
Apr 12 — Apr 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Maine to Washington 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 Maine to Washington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Maine to WashingtonExplore the most affordable flight options available from Maine to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Maine to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/45:15 pm
BOS
- PDX
1 stop8h 38m
Delta
Fri 4/1012:30 am
PDX
- BOS
1 stop7h 18m
Delta
Deal found 3/9![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- PDX
1 stop7h 50m
Southwest
Tue 4/147:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Deal found 3/9![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 5/21:50 pm
BOS
- PDX
2 stops11h 15m
Southwest
Sat 5/97:40 pm
PDX
- BOS
2 stops11h 15m
Southwest
Deal found 3/9![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 5/610:45 am
BOS
- PDX
2 stops13h 00m
Southwest
Mon 5/1111:55 pm
PDX
- BOS
1 stop13h 10m
Southwest
Deal found 3/9![Southwest logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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.
Sat 5/2310:05 am
BOS
- PDX
Nonstop6h 02m
JetBlue
Sat 5/302:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 3/9![JetBlue logo]()
$212
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/64:34 pm
BOS
- PDX
1 stop9h 22m
American Airlines
Sun 5/1011:47 pm
PDX
- BOS
1 stop7h 52m
American Airlines
Deal found 3/11![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/26:45 pm
BOS
- SEA
Nonstop6h 25m
Delta
Wed 4/83:45 pm
SEA
- BOS
Nonstop5h 14m
Delta
Deal found 3/8![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/75:50 am
BOS
- PDX
1 stop9h 58m
Delta
Wed 4/812:30 am
PDX
- BOS
1 stop7h 25m
Delta
Deal found 3/11![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/82:25 pm
BOS
- PDX
1 stop11h 45m
Southwest
Wed 4/157:25 pm
PDX
- BOS
2 stops9h 40m
Southwest
Deal found 3/9![Southwest logo]()
$220
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/14:52 pm
BOS
- SEA
1 stop9h 07m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/11![United Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- PDX
1 stop7h 50m
Southwest
Wed 4/157:25 pm
PDX
- BOS
2 stops9h 40m
Southwest
Deal found 3/11![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Tue 5/126:00 am
SEA
- BOS
1 stop7h 05m
Southwest
Deal found 3/11![Southwest logo]()
$226
Best flights from Maine to WashingtonDiscover carefully curated flight deals from Maine to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Maine to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/16:45 pm
BOS
- SEA
Nonstop6h 20m
Delta
Tue 5/510:35 pm
SEA
- BOS
Nonstop5h 20m
Delta
Deal found 3/8![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:52 pm
BOS
- SEA
1 stop9h 07m
United Airlines
Sun 5/1010:53 pm
SEA
- BOS
1 stop7h 32m
United Airlines
Deal found 3/9![United Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/55:15 am
BOS
- PDX
2 stops10h 15m
Southwest
Sun 4/1211:55 pm
PDX
- BOS
1 stop8h 00m
Southwest
Deal found 3/8![Southwest logo]()
$303
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:55 am
BOS
- PDX
Nonstop6h 09m
JetBlue
Tue 6/1611:18 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Deal found 3/12![JetBlue logo]()
$327
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 8/1911:17 am
BGR
- PDX
2 stops13h 00m
American Airlines
Mon 8/2412:32 pm
PDX
- BGR
1 stop8h 22m
American Airlines
Deal found 3/11![American Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/146:00 am
BOS
- PDX
Nonstop6h 23m
Alaska Airlines
Wed 4/159:30 pm
PDX
- BOS
Nonstop5h 23m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/14:43 pm
PWM
- SEA
2 stops10h 11m
Delta
Sat 5/95:30 am
SEA
- PWM
1 stop7h 37m
Delta
Deal found 3/8![Delta logo]()
$266
This Expedia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:23 am
AUG
- SEA
1 stop13h 36m
Multiple Airlines
Wed 5/204:47 pm
SEA
- AUG
2 stops16h 04m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$614
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:45 pm
BOS
- PDX
2 stops10h 25m
Southwest
Sun 4/1211:55 pm
PDX
- BOS
1 stop9h 45m
Southwest
Deal found 3/11![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/255:50 am
BOS
- GEG
1 stop10h 14m
Delta
Sat 5/22:10 pm
GEG
- BOS
1 stop6h 26m
Delta
Deal found 3/8![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/16:00 am
BOS
- SEA
1 stop11h 36m
United Airlines
Fri 5/17:05 pm
SEA
- BOS
2 stops11h 06m
United Airlines
Deal found 3/8![United Airlines logo]()
$342
This JetBlue deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 7/87:21 pm
BOS
- SEA
Nonstop6h 25m
JetBlue
Thu 7/1611:45 am
SEA
- BOS
Nonstop5h 28m
JetBlue
Deal found 3/10![JetBlue logo]()
$352
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.
Fri 5/292:22 pm
BGR
- SEA
1 stop11h 37m
American Airlines
Mon 6/111:58 pm
SEA
- BGR
1 stop8h 42m
American Airlines
Deal found 3/12![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
BOS
- SEA
1 stop9h 34m
United Airlines
Thu 6/411:52 pm
SEA
- BOS
1 stop8h 13m
United Airlines
Deal found 3/9![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/16:00 am
BOS
- GEG
1 stop8h 52m
Alaska Airlines
Tue 6/96:00 am
GEG
- BOS
1 stop9h 11m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/152:25 pm
BOS
- SEA
1 stop12h 45m
Southwest
Wed 4/226:30 am
SEA
- BOS
2 stops9h 05m
Southwest
Deal found 3/11![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 8/186:35 pm
BOS
- SEA
Nonstop6h 30m
Delta
Mon 8/2410:00 pm
SEA
- BOS
Nonstop5h 35m
Delta
Deal found 3/8![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/166:15 pm
BGR
- SEA
1 stop9h 21m
American Airlines
Sat 4/1811:33 pm
SEA
- BGR
2 stops10h 15m
American Airlines
Deal found 3/10![American Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/16:00 am
BOS
- GEG
1 stop8h 52m
Alaska Airlines
Mon 6/87:01 am
GEG
- BOS
1 stop19h 43m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 8/46:35 pm
BOS
- SEA
Nonstop6h 30m
Delta
Fri 8/143:55 pm
SEA
- BOS
Nonstop5h 28m
Delta
Deal found 3/9![Delta logo]()
$317
This JetBlue deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/257:10 am
BOS
- SEA
Nonstop6h 23m
JetBlue
Mon 6/2911:41 pm
SEA
- BOS
Nonstop5h 18m
JetBlue
Deal found 3/8![JetBlue logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/84:28 pm
PWM
- PDX
1 stop9h 06m
United Airlines
Wed 4/1510:50 am
PDX
- PWM
1 stop7h 50m
United Airlines
Deal found 3/10![United Airlines logo]()
$367
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 5/166:01 pm
PWM
- PDX
1 stop8h 55m
American Airlines
Sat 5/2310:59 pm
PDX
- PWM
1 stop9h 47m
American Airlines
Deal found 3/13![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/276:55 pm
BOS
- SEA
1 stop8h 10m
Southwest
Sat 5/25:45 am
SEA
- BOS
2 stops12h 40m
Southwest
Deal found 3/11![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:35 pm
PWM
- SEA
2 stops13h 26m
Delta
Mon 9/711:53 pm
SEA
- PWM
1 stop7h 56m
Delta
Deal found 3/9![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/232:40 pm
BOS
- PDX
1 stop10h 06m
United Airlines
Tue 5/2610:40 pm
PDX
- BOS
2 stops9h 36m
United Airlines
Deal found 3/8![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/74:27 pm
BOS
- PDX
Nonstop6h 21m
Alaska Airlines
Tue 4/147:00 am
PDX
- BOS
Nonstop5h 27m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/81:00 pm
PWM
- PDX
2 stops13h 10m
Southwest
Wed 4/156:30 am
PDX
- PWM
2 stops13h 05m
Southwest
Deal found 3/10![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 am
PWM
- SEA
2 stops13h 21m
United Airlines
Sat 9/126:00 pm
SEA
- PWM
2 stops12h 22m
United Airlines
Deal found 3/8![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/54:27 pm
BOS
- PDX
Nonstop6h 21m
Alaska Airlines
Sun 4/127:00 am
PDX
- BOS
Nonstop5h 27m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$412
Last-minute flights from Maine to WashingtonDiscover last-minute flight deals from Maine to Washington. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Washington. Data last updated March 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/26:45 pm
BOS
- SEA
Nonstop6h 25m
Delta
Wed 4/83:45 pm
SEA
- BOS
Nonstop5h 14m
Delta
Deal found 3/8![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/45:15 pm
BOS
- PDX
1 stop8h 38m
Delta
Fri 4/1012:30 am
PDX
- BOS
1 stop7h 18m
Delta
Deal found 3/9![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- PDX
1 stop7h 50m
Southwest
Tue 4/147:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Deal found 3/9![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/75:50 am
BOS
- PDX
1 stop9h 58m
Delta
Wed 4/812:30 am
PDX
- BOS
1 stop7h 25m
Delta
Deal found 3/11![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- PDX
1 stop7h 50m
Southwest
Wed 4/157:25 pm
PDX
- BOS
2 stops9h 40m
Southwest
Deal found 3/11![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:20 pm
BOS
- SEA
1 stop8h 50m
Southwest
Tue 5/126:00 am
SEA
- BOS
1 stop7h 05m
Southwest
Deal found 3/11![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/82:25 pm
BOS
- PDX
1 stop11h 45m
Southwest
Wed 4/157:25 pm
PDX
- BOS
2 stops9h 40m
Southwest
Deal found 3/9![Southwest logo]()
$220
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/82:25 pm
BOS
- PDX
1 stop11h 45m
Southwest
Tue 4/147:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Deal found 3/9![Southwest logo]()
$230
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/253:16 pm
BOS
- PDX
1 stop11h 41m
American Airlines
Sat 5/27:00 am
PDX
- BOS
1 stop11h 01m
American Airlines
Deal found 3/11![American Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/256:19 pm
BOS
- SEA
1 stop8h 40m
United Airlines
Tue 5/51:07 pm
SEA
- BOS
1 stop7h 52m
United Airlines
Deal found 3/8![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/282:25 pm
BOS
- PDX
2 stops11h 45m
Southwest
Tue 5/57:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Deal found 3/9![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/285:35 am
BOS
- SEA
1 stop8h 20m
Southwest
Thu 5/76:15 pm
SEA
- BOS
2 stops10h 50m
Southwest
Deal found 3/11![Southwest logo]()
$231
One-way flights from Maine to WashingtonSearch for one-way flight options from Maine to Washington. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Maine to Washington. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/72:25 pm
BOS
- SEA
2 stops12h 30m
Southwest
Deal found 3/9![Southwest logo]()
$124
This Flysmarter deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BOS
- SEA
Nonstop6h 19m
JetBlue
Deal found 3/9![JetBlue logo]()
$125
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/87:10 am
BOS
- SEA
Nonstop6h 27m
Delta
Deal found 3/8![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:15 am
BOS
- PDX
1 stop11h 10m
Delta
Deal found 3/10![Delta logo]()
$130
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 4/306:01 pm
PWM
- SEA
1 stop9h 35m
American Airlines
Deal found 3/9![American Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:56 pm
BOS
- PDX
2 stops27h 06m
Frontier
Deal found 3/10![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/122:25 pm
BOS
- SEA
2 stops12h 10m
Southwest
Deal found 3/10![Southwest logo]()
$134
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$134
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:55 am
BOS
- PDX
Nonstop6h 09m
JetBlue
Deal found 3/12![JetBlue logo]()
$135
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” 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 5/912:55 pm
PWM
- SEA
2 stops12h 01m
Delta
Deal found 3/9![Delta logo]()
$136
This Super.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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.
Tue 6/97:00 am
BOS
- SEA
Nonstop6h 15m
JetBlue
Deal found 3/11![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 am
BOS
- SEA
3 stops30h 26m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$138
Find flight deals from Maine to Washington
Keep the following information in mind while searching for Maine to Washington flight deals. Data was last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Delta) |
One-way from | $124 (Southwest) |
Popular in | March |
Cheapest in | April |
Average price | $665 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Washington 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 13, 2026.
Use the filters below to find and compare flights from Maine to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Fri 5/1
6:45 pm-10:05 pm
Nonstop6h 20m
Seattle/Tacoma Intl
Tue 5/5
10:35 pm-6:55 am
Nonstop5h 20m
$217
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Fri 5/1
4:43 pm-11:54 pm
2 stops10h 11m
Seattle/Tacoma Intl
Sat 5/9
5:30 am-4:07 pm
1 stop7h 37m
$266
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Thu 5/7
4:52 pm-10:59 pm
1 stop9h 07m
Seattle/Tacoma Intl
Sun 5/10
10:53 pm-9:25 am
1 stop7h 32m
$290
BostonSpokane
BOS - GEG
BOSGEG
Boston Logan Intl
Sat 4/25
5:50 am-1:04 pm
1 stop10h 14m
Spokane
Sat 5/2
2:10 pm-11:36 pm
1 stop6h 26m
$297
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sun 4/5
5:15 am-12:30 pm
2 stops10h 15m
Portland
Sun 4/12
11:55 pm-10:55 am
1 stop8h 00m
$303
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Tue 8/18
6:35 pm-10:05 pm
Nonstop6h 30m
Seattle/Tacoma Intl
Mon 8/24
10:00 pm-6:35 am
Nonstop5h 35m
$317
BostonSeattle
BOS - SEA
BOSSEA
Boston Logan Intl
Tue 8/4
6:35 pm-10:05 pm
Nonstop6h 30m
Seattle/Tacoma Intl
Fri 8/14
3:55 pm-12:23 am
Nonstop5h 28m
$317
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 4/10
4:45 pm-12:10 am
2 stops10h 25m
Portland
Sun 4/12
11:55 pm-12:40 pm
1 stop9h 45m
$322
Quickest round-trip
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sat 6/13
9:55 am-1:04 pm
Nonstop6h 09m
Portland
Tue 6/16
11:18 pm-7:39 am
Nonstop5h 21m
$327
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Thu 9/3
1:35 pm-12:01 am
2 stops13h 26m
Seattle/Tacoma Intl
Mon 9/7
11:53 pm-10:49 am
1 stop7h 56m
$336
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maine to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Maine with our price prediction graph.
BOS-PDX
BOS-SEA
BGR-PDX
PWM-SEA
AUG-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Maine to Washington
USME-USWA
BOS-PDX
BOS-SEA
BGR-PDX
PWM-SEA
What is the cheapest month to book a flight from Maine to State of Washington?
Currently, November is the cheapest month in which you can book a flight from Maine to State of Washington (average of $139). Flying from Maine to State of Washington in June is currently the most expensive (average of $377). 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 Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Maine to Washington, such as Southwest,Delta, andUnited Airlines. 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.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Maine to Washington. 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 Maine to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Washington by cabin class
Find flights from Maine to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and Washington flights
Browse other Maine and Washington flight options. Last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Maine after your stay in Washington
Maine to Washington flights
Consider these flights traveling from Maine to Washington.
Top 6 airlines flying from Maine to Washington
Discover the top 6 airlines that operate flights from Maine to Washington. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$308 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$242 | Average$420 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$275 | Average$611 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$380 | Average$505 | FlexibilityNo cancel fee | On-time63% |