$111+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
Aug 9 — Aug 161
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 July 10, 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 July 10, 2026.
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/275:00 pm
BOS
- GEG
1 stop8h 00m
Southwest
Tue 9/11:55 pm
GEG
- BOS
1 stop7h 10m
Southwest
Deal found 7/9![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 7/8. 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 8/274:05 pm
BOS
- GEG
1 stop10h 54m
Delta
Wed 9/212:36 pm
GEG
- BOS
1 stop8h 05m
Delta
Deal found 7/8![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/273:06 pm
PWM
- SEA
1 stop8h 52m
American Airlines
Thu 9/108:24 am
SEA
- PWM
1 stop10h 49m
American Airlines
Deal found 7/9![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/225:50 am
BOS
- GEG
2 stops11h 45m
Southwest
Sat 8/297:05 am
GEG
- BOS
2 stops11h 35m
Southwest
Deal found 7/8![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/273:06 pm
PWM
- SEA
1 stop8h 52m
American Airlines
Wed 9/28:10 am
SEA
- PWM
1 stop10h 11m
American Airlines
Deal found 7/9![American Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/227:05 am
BOS
- GEG
1 stop8h 18m
United Airlines
Sat 8/295:00 am
GEG
- BOS
2 stops11h 19m
United Airlines
Deal found 7/8![United Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/275:08 pm
PWM
- SEA
1 stop8h 45m
United Airlines
Tue 11/36:51 pm
SEA
- PWM
2 stops11h 14m
United Airlines
Deal found 7/7![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/275:40 am
PWM
- SEA
2 stops11h 40m
Southwest
Tue 11/36:25 pm
SEA
- PWM
2 stops12h 30m
Southwest
Deal found 7/7![Southwest logo]()
$250
This Delta deal was found by Cheapflights users on 7/8. 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 11/77:00 am
BGR
- SEA
1 stop10h 25m
Delta
Wed 11/1111:15 am
SEA
- BGR
1 stop9h 16m
Delta
Deal found 7/8![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 7/10. 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.
Wed 9/24:22 pm
BGR
- SEA
1 stop9h 58m
Delta
Sat 9/126:00 am
SEA
- BGR
2 stops12h 17m
Delta
Deal found 7/10![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/244:15 pm
BOS
- GEG
1 stop9h 21m
United Airlines
Fri 9/41:37 pm
GEG
- BOS
1 stop7h 17m
United Airlines
Deal found 7/8![United Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 7/9. 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.
Fri 10/233:47 pm
BOS
- GEG
1 stop8h 23m
Delta
Mon 10/2611:18 am
GEG
- BOS
1 stop9h 40m
Delta
Deal found 7/9![Delta logo]()
$268
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 July 10, 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 July 10, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/227:05 am
BOS
- GEG
1 stop8h 18m
United Airlines
Sat 8/295:00 am
GEG
- BOS
2 stops11h 19m
United Airlines
Deal found 7/8![United Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/24:22 pm
BGR
- SEA
1 stop9h 58m
Delta
Sat 9/126:00 am
SEA
- BGR
2 stops12h 17m
Delta
Deal found 7/7![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/252:45 pm
BOS
- GEG
2 stops11h 10m
Southwest
Tue 9/17:00 am
GEG
- BOS
2 stops11h 25m
Southwest
Deal found 7/7![Southwest logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/204:52 pm
BOS
- SEA
Nonstop6h 15m
Alaska Airlines
Sun 9/1310:13 am
SEA
- BOS
1 stop16h 34m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/215:38 pm
PWM
- PDX
1 stop9h 29m
American Airlines
Wed 9/307:25 am
PDX
- PWM
1 stop9h 13m
American Airlines
Deal found 7/5![American Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 7/9. 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.
Mon 8/315:40 am
BOS
- GEG
1 stop7h 35m
Southwest
Fri 9/412:20 pm
GEG
- BOS
1 stop9h 05m
Southwest
Deal found 7/9![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/16:00 am
BGR
- SEA
2 stops13h 14m
United Airlines
Tue 9/2210:58 pm
SEA
- BGR
1 stop8h 57m
United Airlines
Deal found 7/6![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/14:22 pm
BGR
- SEA
1 stop9h 58m
Delta
Fri 9/119:43 am
SEA
- BGR
2 stops10h 37m
Delta
Deal found 7/6![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/8. 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.
Thu 8/275:50 am
BOS
- PDX
2 stops10h 00m
Southwest
Mon 8/317:55 pm
PDX
- BOS
2 stops10h 35m
Southwest
Deal found 7/8![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 11/108:00 am
BGR
- PDX
2 stops13h 05m
United Airlines
Sat 11/1411:00 pm
PDX
- BGR
1 stop8h 34m
United Airlines
Deal found 7/9![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 7/9. 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 8/225:50 am
BOS
- GEG
2 stops11h 45m
Southwest
Sat 8/2911:05 am
GEG
- BOS
1 stop9h 10m
Southwest
Deal found 7/9![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 7/8. 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 9/306:05 am
BOS
- PDX
1 stop9h 10m
Delta
Sun 10/412:40 pm
PDX
- BOS
1 stop8h 54m
Delta
Deal found 7/8![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:33 am
BOS
- SEA
1 stop8h 22m
Alaska Airlines
Sun 8/2310:04 am
SEA
- BOS
1 stop17h 05m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 10/24:15 pm
BOS
- PDX
1 stop9h 42m
United Airlines
Sun 10/182:27 pm
PDX
- BOS
1 stop7h 32m
United Airlines
Deal found 7/5![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/258:00 am
BOS
- PDX
1 stop11h 53m
Alaska Airlines
Wed 8/269:36 pm
PDX
- BOS
Nonstop5h 33m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/9. 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.
Mon 8/243:55 pm
BOS
- PDX
2 stops10h 45m
Southwest
Fri 8/281:35 pm
PDX
- BOS
1 stop7h 55m
Southwest
Deal found 7/9![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 9/254:43 pm
BGR
- PDX
1 stop8h 40m
United Airlines
Tue 9/298:30 am
PDX
- BGR
1 stop10h 09m
United Airlines
Deal found 7/9![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/197:35 pm
BOS
- SEA
Nonstop6h 36m
Delta
Fri 9/1111:08 pm
SEA
- BOS
Nonstop5h 32m
Delta
Deal found 7/6![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 11/107:00 am
PWM
- PDX
1 stop8h 22m
American Airlines
Tue 11/178:35 am
PDX
- PWM
2 stops12h 03m
American Airlines
Deal found 7/5![American Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/74:20 pm
BOS
- PDX
1 stop9h 45m
Southwest
Sun 10/115:20 am
PDX
- BOS
1 stop8h 00m
Southwest
Deal found 7/7![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/229:33 am
BOS
- PDX
Nonstop6h 05m
Alaska Airlines
Sun 9/279:36 pm
PDX
- BOS
Nonstop5h 33m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/235:08 pm
BOS
- PDX
1 stop8h 45m
United Airlines
Sat 9/268:40 am
PDX
- BOS
2 stops13h 19m
United Airlines
Deal found 7/6![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/8. 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 9/24:22 pm
BGR
- SEA
1 stop9h 58m
Delta
Fri 9/1111:59 pm
SEA
- BGR
2 stops13h 03m
Delta
Deal found 7/8![Delta logo]()
$390
This Southwest deal was found by Cheapflights users on 7/9. 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.
Fri 10/211:50 am
BOS
- PDX
2 stops11h 55m
Southwest
Sun 10/117:45 am
PDX
- BOS
1 stop12h 45m
Southwest
Deal found 7/9![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 9/15:03 pm
PWM
- SEA
1 stop8h 40m
United Airlines
Sat 9/125:20 pm
SEA
- PWM
2 stops13h 44m
United Airlines
Deal found 7/10![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/34:47 pm
PWM
- PDX
2 stops10h 09m
Delta
Sat 9/126:00 am
PDX
- PWM
2 stops12h 25m
Delta
Deal found 7/7![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/291:30 pm
BOS
- SEA
2 stops11h 00m
Southwest
Sat 9/59:20 am
SEA
- BOS
1 stop12h 05m
Southwest
Deal found 7/5![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:42 pm
BOS
- PSC
1 stop8h 06m
Alaska Airlines
Sun 8/304:00 pm
PSC
- BOS
1 stop11h 09m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/8. 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 9/227:20 am
BOS
- SEA
2 stops17h 11m
United Airlines
Tue 9/2911:14 pm
SEA
- BOS
1 stop8h 18m
United Airlines
Deal found 7/8![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/256:45 pm
BOS
- PSC
1 stop7h 48m
Delta
Sat 8/295:24 pm
PSC
- BOS
1 stop10h 06m
Delta
Deal found 7/7![Delta logo]()
$425
Last-minute flights from Maine to WashingtonDiscover last-minute flight deals from Maine to Washington. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Washington. Data last updated July 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Mon 8/176:00 am
BOS
- PDX
1 stop8h 50m
American Airlines
Sun 8/2310:58 pm
PDX
- BOS
1 stop8h 14m
American Airlines
Deal found 7/9![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/215:08 pm
BOS
- PDX
1 stop8h 46m
United Airlines
Sun 8/307:07 pm
PDX
- BOS
1 stop7h 52m
United Airlines
Deal found 7/5![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/225:50 am
BOS
- GEG
2 stops11h 45m
Southwest
Sat 8/297:05 am
GEG
- BOS
2 stops11h 35m
Southwest
Deal found 7/8![Southwest logo]()
$240
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/227:05 am
BOS
- GEG
1 stop8h 18m
United Airlines
Sat 8/295:00 am
GEG
- BOS
2 stops11h 19m
United Airlines
Deal found 7/8![United Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/244:15 pm
BOS
- GEG
1 stop9h 21m
United Airlines
Fri 9/41:37 pm
GEG
- BOS
1 stop7h 17m
United Airlines
Deal found 7/8![United Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/254:45 pm
BOS
- GEG
1 stop8h 40m
Southwest
Tue 9/11:55 pm
GEG
- BOS
1 stop7h 10m
Southwest
Deal found 7/7![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/265:25 am
BOS
- PDX
1 stop8h 15m
Southwest
Sun 8/3010:45 pm
PDX
- BOS
1 stop8h 05m
Southwest
Deal found 7/7![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/275:00 pm
BOS
- GEG
1 stop8h 00m
Southwest
Tue 9/11:55 pm
GEG
- BOS
1 stop7h 10m
Southwest
Deal found 7/9![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 7/8. 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 8/274:05 pm
BOS
- GEG
1 stop10h 54m
Delta
Wed 9/212:36 pm
GEG
- BOS
1 stop8h 05m
Delta
Deal found 7/8![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/273:06 pm
PWM
- SEA
1 stop8h 52m
American Airlines
Thu 9/108:24 am
SEA
- PWM
1 stop10h 49m
American Airlines
Deal found 7/9![American Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/273:06 pm
PWM
- SEA
1 stop8h 52m
American Airlines
Wed 9/28:10 am
SEA
- PWM
1 stop10h 11m
American Airlines
Deal found 7/9![American Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 8/283:06 pm
PWM
- SEA
1 stop10h 50m
American Airlines
Thu 9/108:24 am
SEA
- PWM
1 stop10h 49m
American Airlines
Deal found 7/9![American Airlines logo]()
$270
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 July 10, 2026.
Search for one-way flight options from Maine to Washington. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Southwest deal was found by Cheapflights users on 7/8. 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.
Wed 9/164:45 pm
BOS
- GEG
1 stop8h 40m
Southwest
Deal found 7/8![Southwest logo]()
$111
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/225:50 am
BOS
- GEG
2 stops11h 45m
Southwest
Deal found 7/8![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 7/8. 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 9/198:15 am
BOS
- GEG
1 stop6h 55m
Delta
Deal found 7/8![Delta logo]()
$119
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/175:38 pm
PWM
- SEA
1 stop9h 33m
American Airlines
Deal found 7/9![American Airlines logo]()
$120
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/255:45 am
PWM
- SEA
2 stops12h 15m
Southwest
Deal found 7/7![Southwest logo]()
$125
This JetBlue deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/292:40 pm
PWM
- SEA
1 stop9h 28m
JetBlue
Deal found 7/7![JetBlue logo]()
$137
This Southwest deal was found by Cheapflights users on 7/8. 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.
Fri 9/185:00 pm
BOS
- GEG
1 stop8h 00m
Southwest
Deal found 7/8![Southwest logo]()
$149
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
PWM
- GEG
1 stop9h 21m
American Airlines
Deal found 7/8![American Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 7/9. 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.
Fri 8/1411:20 am
BOS
- GEG
1 stop8h 40m
Delta
Deal found 7/9![Delta logo]()
$150
This Delta deal was found by Cheapflights users on 7/8. 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 10/206:04 am
PWM
- PDX
1 stop8h 42m
Delta
Deal found 7/8![Delta logo]()
$150
This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 8/242:53 pm
PWM
- SEA
1 stop11h 27m
Delta
Deal found 7/10![Delta logo]()
$150
This Delta deal was found by Cheapflights users on 7/8. 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 8/271:12 pm
PWM
- PDX
2 stops11h 57m
Delta
Deal found 7/8![Delta logo]()
$155
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 July 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $222 (Southwest) |
One-way from | $111 (Southwest) |
Popular in | August |
Cheapest in | November |
Average price | $511 |
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 July 10, 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
BostonSpokane
BOS - GEG
BOSGEG
Boston Logan Intl
Sat 8/22
7:05 am-12:23 pm
1 stop8h 18m
Spokane
Sat 8/29
5:00 am-7:19 pm
2 stops11h 19m
$242
BangorSeattle
BGR - SEA
BGRSEA
Bangor
Wed 9/2
4:22 pm-11:20 pm
1 stop9h 58m
Seattle/Tacoma Intl
Sat 9/12
6:00 am-9:17 pm
2 stops12h 17m
$256
BostonSpokane
BOS - GEG
BOSGEG
Boston Logan Intl
Tue 8/25
2:45 pm-10:55 pm
2 stops11h 10m
Spokane
Tue 9/1
7:00 am-9:25 pm
2 stops11h 25m
$290
BostonSpokane
BOS - GEG
BOSGEG
Boston Logan Intl
Mon 8/31
5:40 am-10:15 am
1 stop7h 35m
Spokane
Fri 9/4
12:20 pm-12:25 am
1 stop9h 05m
$291
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Thu 8/27
5:50 am-12:50 pm
2 stops10h 00m
Portland
Mon 8/31
7:55 pm-9:30 am
2 stops10h 35m
$298
BangorSeattle
BGR - SEA
BGRSEA
Bangor
Tue 9/1
6:00 am-4:14 pm
2 stops13h 14m
Seattle/Tacoma Intl
Tue 9/22
10:58 pm-10:55 am
1 stop8h 57m
$300
BangorSeattle
BGR - SEA
BGRSEA
Bangor
Tue 9/1
4:22 pm-11:20 pm
1 stop9h 58m
Seattle/Tacoma Intl
Fri 9/11
9:43 am-11:20 pm
2 stops10h 37m
$309
BostonSpokane
BOS - GEG
BOSGEG
Boston Logan Intl
Sat 8/22
5:50 am-2:35 pm
2 stops11h 45m
Spokane
Sat 8/29
11:05 am-11:15 pm
1 stop9h 10m
$312
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Mon 8/24
3:55 pm-11:40 pm
2 stops10h 45m
Portland
Fri 8/28
1:35 pm-12:30 am
1 stop7h 55m
$323
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Wed 10/7
4:20 pm-11:05 pm
1 stop9h 45m
Portland
Sun 10/11
5:20 am-4:20 pm
1 stop8h 00m
$323
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-GEG
PWM-SEA
BGR-SEA
BOS-PDX
PWM-GEG
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-GEG
PWM-SEA
BGR-SEA
BOS-PDX
What is the cheapest month to book a flight from Maine to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Maine to State of Washington (average of $110). Flying from Maine to State of Washington in March is currently the most expensive (average of $296). 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 Maine to State of Washington?
How far ahead should I book a flight from Maine to State of Washington?
Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Maine to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 10, 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
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
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 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 July 10, 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 July 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$503 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$312 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$241 | Average$390 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$285 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$624 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$405 | Average$534 | FlexibilityNo cancel fee | On-time63% |