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$111+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Delta)

One-way from

$111
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$378
Provider with most accurate pricing for Portland-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Seattle/Tacoma Intl flights.
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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. 10% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/215:30 am
PWM
-
SEA
1 stop9h 50m
Delta
Mon 1/2611:10 pm
SEA
-
PWM
1 stop9h 53m
Delta
Deal found 1/14$221
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:00 am
PWM
-
SEA
2 stops11h 21m
Delta
Sun 1/2511:10 pm
SEA
-
PWM
1 stop9h 53m
Delta
Deal found 1/14$227
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:00 am
PWM
-
SEA
2 stops11h 21m
Delta
Fri 1/2311:10 pm
SEA
-
PWM
2 stops11h 35m
Delta
Deal found 1/14$232
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/72:35 pm
PWM
-
SEA
1 stop10h 50m
Delta
Sat 2/1411:10 pm
SEA
-
PWM
1 stop9h 50m
Delta
Deal found 1/13$236
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:35 pm
PWM
-
SEA
1 stop10h 50m
Delta
Sat 1/2411:10 pm
SEA
-
PWM
1 stop9h 53m
Delta
Deal found 1/13$241
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/212:35 pm
PWM
-
SEA
1 stop10h 50m
Delta
Sun 1/2511:10 pm
SEA
-
PWM
2 stops9h 10m
Delta
Deal found 1/14$265
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/202:35 pm
PWM
-
SEA
1 stop10h 50m
Delta
Thu 1/221:45 pm
SEA
-
PWM
1 stop7h 35m
Delta
Deal found 1/14$266
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 3/3112:44 pm
PWM
-
SEA
2 stops13h 20m
American Airlines
Wed 4/811:16 am
SEA
-
PWM
1 stop8h 54m
American Airlines
Deal found 1/14$268
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/202:35 pm
PWM
-
SEA
2 stops10h 14m
Delta
Sat 1/2411:10 pm
SEA
-
PWM
1 stop9h 53m
Delta
Deal found 1/14$271
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:10 pm
BOS
-
SEA
1 stop9h 53m
United Airlines
Tue 3/1711:59 pm
SEA
-
BOS
1 stop7h 50m
United Airlines
Deal found 1/14$292
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:00 am
BOS
-
SEA
Nonstop6h 33m
Alaska Airlines
Sat 3/79:33 pm
SEA
-
BOS
Nonstop5h 19m
Alaska Airlines
Deal found 1/13$297
This JetBlue deal was found by Cheapflights users on 1/13. 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.
Tue 5/197:00 am
BOS
-
SEA
Nonstop6h 20m
JetBlue
Fri 5/2211:30 am
SEA
-
BOS
Nonstop5h 35m
JetBlue
Deal found 1/13$298

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 January 14, 2026.
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

Thu 1/22

2:35 pm-10:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-12:03 pm

1 stop9h 53m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 1/21

5:30 am-12:20 pm

1 stop9h 50m

Seattle/Tacoma Intl

Tue 1/27

1:45 pm-12:20 am

1 stop7h 35m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 1/21

5:30 am-12:20 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-12:03 pm

1 stop9h 53m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Sat 1/24

2:35 pm-10:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-12:03 pm

1 stop9h 53m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Thu 1/22

2:35 pm-10:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Fri 1/23

11:10 pm-12:08 pm

1 stop9h 58m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 1/21

5:30 am-12:20 pm

1 stop9h 50m

Seattle/Tacoma Intl

Mon 1/26

11:10 pm-12:03 pm

1 stop9h 53m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 1/21

5:30 am-12:20 pm

1 stop9h 50m

Seattle/Tacoma Intl

Thu 1/22

1:45 pm-12:20 am

1 stop7h 35m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Thu 1/29

2:35 pm-10:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Mon 2/2

11:10 pm-12:03 pm

1 stop9h 53m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 1/21

5:30 am-12:20 pm

1 stop9h 50m

Seattle/Tacoma Intl

Wed 1/21

11:10 pm-1:45 pm

2 stops11h 35m

$226

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Thu 1/22

2:35 pm-10:25 pm

1 stop10h 50m

Seattle/Tacoma Intl

Mon 1/26

11:10 pm-1:45 pm

2 stops11h 35m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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, November is the cheapest month in which you can book a flight from Maine to Seattle (average of $137). 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.

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.

  • How long is the flight from Maine to Seattle?

    A quick flight from Maine to Seattle can take about 6h 33m. Delta provides one of the quickest options available for as low as $297. 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 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, November is the cheapest month in which you can book a flight from Maine to Seattle (average of $137). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Maine to Seattle

Discover the top 6 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$467FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$240Average$240FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$304Average$460FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$314Average$497FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$426Average$546FlexibilityNo cancel feeOn-time63%

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