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$129+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$198
(JetBlue)

One-way from

$129
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$548
From Maine to Seattle/Tacoma Intl
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One-way flight from Maine to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This JetBlue deal was found by Cheapflights users on 8/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:00 amBOS - SEA
Nonstop6h 19mJetBlue
Tue 9/3011:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/13$198
This JetBlue deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:00 amBOS - SEA
Nonstop6h 19mJetBlue
Wed 9/2411:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/14$217
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:52 pmBOS - SEA
1 stop10h 17mAmerican Airlines
Wed 9/2410:11 amSEA - BOS
1 stop7h 49mAmerican Airlines
Deal found 8/14$218
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:00 amBOS - SEA
Nonstop6h 19mJetBlue
Wed 9/1711:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/13$222
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amBOS - SEA
Nonstop6h 19mJetBlue
Mon 9/2211:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/13$223
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/46:55 pmBOS - SEA
Nonstop6h 13mAlaska Airlines
Tue 9/93:55 pmSEA - BOS
1 stop20h 05mAlaska Airlines
Deal found 8/12$227
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:00 amBOS - SEA
Nonstop6h 19mJetBlue
Mon 9/2211:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/13$229
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/27:10 amBOS - SEA
1 stop8h 53mUnited Airlines
Wed 9/1011:10 pmSEA - BOS
1 stop7h 36mUnited Airlines
Deal found 8/12$233
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 12/64:50 pmBOS - SEA
1 stop8h 34mAlaska Airlines
Sat 12/1310:00 amSEA - BOS
1 stop17h 17mAlaska Airlines
Deal found 8/11$236
This JetBlue deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amBOS - SEA
Nonstop6h 19mJetBlue
Tue 9/2311:30 amSEA - BOS
Nonstop5h 53mJetBlue
Deal found 8/14$237
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:49 pmBOS - SEA
2 stops14h 42mFrontier
Sun 11/911:58 amSEA - BOS
2 stops16h 29mFrontier
Deal found 8/13$241
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/105:40 pmBOS - SEA
1 stop8h 55mSouthwest
Sat 9/205:55 amSEA - BOS
1 stop7h 15mSouthwest
Deal found 8/14$242

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 August 14, 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

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 10/21

7:20 am-10:45 am

Nonstop6h 25m

Seattle/Tacoma Intl

Fri 10/31

10:05 pm-6:35 am

Nonstop5h 30m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 10/17

7:20 am-10:49 am

Nonstop6h 29m

Seattle/Tacoma Intl

Tue 10/28

3:59 pm-12:20 am

Nonstop5h 21m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 10/16

4:30 pm-7:50 pm

Nonstop6h 20m

Seattle/Tacoma Intl

Sun 10/19

11:15 pm-7:53 am

Nonstop5h 38m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 9/24

7:00 am-10:19 am

Nonstop6h 19m

Seattle/Tacoma Intl

Wed 10/1

11:30 am-8:26 pm

Nonstop5h 56m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 10/17

7:20 am-10:45 am

Nonstop6h 25m

Seattle/Tacoma Intl

Tue 10/28

10:05 pm-6:35 am

Nonstop5h 30m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 11/5

9:00 am-12:35 pm

Nonstop6h 35m

Seattle/Tacoma Intl

Sun 11/9

11:10 pm-7:29 am

Nonstop5h 19m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 9/25

7:00 am-10:19 am

Nonstop6h 19m

Seattle/Tacoma Intl

Mon 9/29

11:30 am-8:23 pm

Nonstop5h 53m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 9/19

6:55 pm-10:08 pm

Nonstop6h 13m

Seattle/Tacoma Intl

Wed 10/1

3:59 pm-12:27 am

Nonstop5h 28m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sun 11/9

7:05 am-10:45 am

Nonstop6h 40m

Seattle/Tacoma Intl

Wed 11/12

10:00 pm-6:34 am

Nonstop5h 34m

$217

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 9/19

6:45 pm-10:01 pm

Nonstop6h 16m

Seattle/Tacoma Intl

Tue 9/23

3:38 pm-11:58 pm

Nonstop5h 20m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 53 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, January is the cheapest month in which you can book a flight from Maine to Seattle (average of $238). Flying from Maine to Seattle in June is currently the most expensive (average of $389). 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 August 14, 2025.

When flying from Maine to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Maine to Seattle?

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.

  • 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 JetBlue ($129), Alaska Airlines ($134), and Frontier ($138).

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

    Most travelers choose Boston Logan Intl - Seattle/Tacoma Intl, Portland - Seattle/Tacoma Intl or Bangor - 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, January is the cheapest month in which you can book a flight from Maine to Seattle (average of $238). Flying from Maine to Seattle in June is currently the most expensive (average of $389). 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
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Seattle

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$240Average$311FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$288Average$524FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$304Average$460FlexibilityNo cancel feeOn-time83%
DeltaCheapest$312Average$497FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$649FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$397Average$542FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$523Average$787FlexibilityNo cancel feeOn-time75%

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