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$107+ Cheap flights from Maine to Seattle (SEA)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
nov. 12 — nov. 191
mer. 11/12
mer. 11/19
1 adult, Economy
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Find flight deals from Maine to Seattle

Cheapest flights from Maine to Seattle
Explore the most affordable flight options available from Maine to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 13, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. 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.
jeu. 10/232:42 pmPWM - SEA
1 stop9h 15mAmerican Airlines
mer. 10/2912:03 pmSEA - PWM
1 stop7h 45mAmerican Airlines
Deal found 10/12$221
This Trip.com deal was found by Cheapflights users on 10/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/149:00 amBOS - SEA
Nonstop6h 35mHawaiian Airlines
dim. 11/2311:25 pmSEA - BOS
Nonstop5h 17mHawaiian Airlines
Deal found 10/11$224
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/319:00 amBOS - SEA
Nonstop6h 35mHawaiian Airlines
dim. 11/211:10 pmSEA - BOS
Nonstop5h 19mHawaiian Airlines
Deal found 10/12$226
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/54:48 pmPWM - SEA
1 stop8h 15mDelta
ven. 11/1411:10 pmSEA - PWM
2 stops9h 17mDelta
Deal found 10/12$226
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/149:00 amBOS - SEA
Nonstop6h 35mAlaska Airlines
ven. 11/143:59 pmSEA - BOS
Nonstop5h 21mAlaska Airlines
Deal found 10/10$231
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/41:46 pmPWM - SEA
2 stops11h 17mDelta
sam. 11/86:00 amSEA - PWM
2 stops15h 05mDelta
Deal found 10/12$231
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/207:15 amBOS - SEA
Nonstop6h 30mDelta
mer. 12/1010:05 pmSEA - BOS
Nonstop5h 30mDelta
Deal found 10/12$234
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
jeu. 11/136:23 pmBOS - SEA
Nonstop6h 28mAlaska Airlines
mar. 11/183:59 pmSEA - BOS
Nonstop5h 21mAlaska Airlines
Deal found 10/10$235
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/316:55 pmBOS - SEA
Nonstop6h 27mDelta
mer. 11/510:05 pmSEA - BOS
Nonstop5h 30mDelta
Deal found 10/12$237
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/126:00 amBOS - SEA
1 stop10h 38mUnited Airlines
mer. 11/1211:30 pmSEA - BOS
1 stop8h 04mUnited Airlines
Deal found 10/12$242
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/104:24 pmBOS - SEA
1 stop10h 48mAlaska Airlines
lun. 12/1511:10 pmSEA - BOS
Nonstop5h 19mAlaska Airlines
Deal found 10/11$243
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:00 amBOS - SEA
Nonstop6h 35mAlaska Airlines
lun. 11/2410:05 amSEA - BOS
1 stop16h 46mAlaska Airlines
Deal found 10/11$244

Cheap flight deals from Maine to Seattle

Keep the following information in mind while searching for Maine to Seattle flight deals. Data was last updated octobre 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(American Airlines)

One-way from

$107
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$328
Provider with most accurate pricing for Boston Logan Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Seattle/Tacoma Intl flights.
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From Maine to Seattle/Tacoma Intl
Search Deals
One-way flight from Maine to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Seattle 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 octobre 13, 2025.
Use the filters below to find and compare flights from Maine to Seattle that are best for you.

Fly from

Maine

Fly to

Seattle

Route

Depart

Return

Price

PortlandSeattle

PWM - SEA

PWMSEA

Portland

mer. 11/5

4:48 pm-10:03 pm

1 stop8h 15m

Seattle/Tacoma Intl

mar. 11/11

11:10 pm-1:50 pm

2 stops11h 40m

$226

PortlandSeattle

PWM - SEA

PWMSEA

Portland

jeu. 1/8

5:30 am-5:00 pm

2 stops14h 30m

Seattle/Tacoma Intl

mar. 1/13

6:00 am-9:59 pm

2 stops12h 59m

$231

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sam. 11/1

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

sam. 11/8

3:59 pm-12:20 am

Nonstop5h 21m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sam. 11/15

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

dim. 11/16

3:59 pm-12:20 am

Nonstop5h 21m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

ven. 10/31

6:55 pm-10:22 pm

Nonstop6h 27m

Seattle/Tacoma Intl

mer. 11/5

10:05 pm-6:35 am

Nonstop5h 30m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

sam. 12/6

6:55 pm-10:15 pm

Nonstop6h 20m

Seattle/Tacoma Intl

sam. 12/13

7:35 am-4:03 pm

Nonstop5h 28m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mer. 11/5

6:00 am-1:38 pm

1 stop10h 38m

Seattle/Tacoma Intl

mer. 11/12

7:00 am-5:15 pm

1 stop7h 15m

$247

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mar. 11/11

6:00 am-1:38 pm

1 stop10h 38m

Seattle/Tacoma Intl

mar. 11/18

7:00 am-5:15 pm

1 stop7h 15m

$247

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

jeu. 12/11

4:24 pm-12:12 am

1 stop10h 48m

Seattle/Tacoma Intl

lun. 12/15

11:10 pm-7:29 am

Nonstop5h 19m

$247

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

mer. 10/29

6:00 am-11:43 am

1 stop8h 43m

Seattle/Tacoma Intl

mer. 11/5

9:25 am-9:38 pm

1 stop9h 13m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 55 results
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Best time to book a flight from Maine to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Maine with our price prediction graph.
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 Seattle

What is the cheapest month to book a flight from Maine to Seattle?

Currently, October is the cheapest month in which you can book a flight from Maine to Seattle (average of $239). Flying from Maine to Seattle in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ME to SEA?

Find hourly flight availability from Maine to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Maine to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Maine to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Maine?

    For a flight from Maine to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How long is the flight from Maine to Seattle?

    A quick flight from Maine to Seattle can take about 6h 35m. Delta provides one of the quickest options available for as low as $237. Maine and Seattle are separated by a distance of 2487 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maine to Seattle one-way?

    The cheapest airlines for a one-way flight from Maine to Seattle are Delta ($111), American Airlines ($111), and United Airlines ($119).

  • What are the most popular routes from Maine to Seattle?

    Most travelers choose Boston Logan Intl - Seattle/Tacoma Intl, Bangor - Seattle/Tacoma Intl or Portland - Seattle/Tacoma Intl when deciding on the best route from Maine to Seattle.

  • Can I find deals for flights from Maine to Seattle that include hotel bookings?

    Yes. In addition to deals on Maine to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Seattle.

  • Can I find deals for business class flights from Maine to Seattle?

    Yes. Cheapflights offers flight deals from Maine to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Maine to Seattle (average of $239). Flying from Maine to Seattle in June is currently the most expensive (average of $384). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Maine to Seattle

Discover the top 7 airlines that operate flights from Maine to Seattle. 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 octobre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$240Average$240FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$304Average$460FlexibilityNo cancel feeOn-time83%
DeltaCheapest$312Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$603FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$511FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$397Average$542FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$523Average$887FlexibilityNo cancel feeOn-time75%

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