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$123+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(SmartFares)

One-way from

$123
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$517
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:52 pmBOS - SEA
Nonstop6h 08mAlaska Airlines
Fri 5/303:40 pmSEA - BOS
Nonstop5h 26mAlaska Airlines
Deal found 4/30$225
This Delta deal was found by Cheapflights users on 4/30. 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 9/257:05 amBOS - SEA
Nonstop6h 40mDelta
Mon 9/2910:00 pmSEA - BOS
Nonstop5h 34mDelta
Deal found 4/30$237
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:04 amBOS - SEA
2 stops31h 21mSpirit Airlines
Tue 6/33:20 pmSEA - BOS
2 stops22h 04mSpirit Airlines
Deal found 4/29$239
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sat 5/246:52 pmBOS - SEA
Nonstop6h 08mHawaiian Airlines
Fri 5/303:40 pmSEA - BOS
Nonstop5h 26mHawaiian Airlines
Deal found 4/30$243
This JetBlue deal was found by Cheapflights users on 4/30. 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 5/147:10 amBOS - SEA
Nonstop6h 18mJetBlue
Wed 5/2811:38 amSEA - BOS
Nonstop5h 32mJetBlue
Deal found 4/30$262
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/265:29 amBOS - SEA
1 stop11h 50mAmerican Airlines
Tue 9/96:18 amSEA - BOS
1 stop9h 18mAmerican Airlines
Deal found 4/30$266
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:49 pmBOS - SEA
1 stop10h 08mMultiple Airlines
Mon 6/23:20 pmSEA - BOS
2 stops14h 49mMultiple Airlines
Deal found 5/1$274
This JetBlue deal was found by Cheapflights users on 4/30. 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 8/262:20 pmPWM - SEA
1 stop9h 13mJetBlue
Wed 9/311:45 pmSEA - PWM
1 stop10h 31mJetBlue
Deal found 4/30$285
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/44:01 pmPWM - SEA
1 stop8h 49mAmerican Airlines
Tue 6/105:30 amSEA - PWM
1 stop8h 41mAmerican Airlines
Deal found 5/1$313
This Delta deal was found by Cheapflights users on 4/30. 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 6/311:33 amPWM - SEA
2 stops13h 50mDelta
Tue 6/1011:53 pmSEA - PWM
1 stop7h 46mDelta
Deal found 4/30$318
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/97:12 pmBOS - SEA
1 stop8h 44mUnited Airlines
Mon 7/1412:20 amSEA - BOS
1 stop7h 37mUnited Airlines
Deal found 4/30$321
This Sun Country Air deal was found by Cheapflights users on 4/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:40 pmPWM - SEA
1 stop13h 10mSun Country Air
Sat 6/1412:10 pmSEA - PWM
1 stop20h 25mSun Country Air
Deal found 4/30$330

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 May 1, 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

Sat 5/24

6:52 pm-10:00 pm

Nonstop6h 08m

Seattle/Tacoma Intl

Fri 5/30

3:40 pm-12:06 am

Nonstop5h 26m

$225

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 9/25

7:05 am-10:45 am

Nonstop6h 40m

Seattle/Tacoma Intl

Sat 10/4

3:20 pm-11:44 pm

Nonstop5h 24m

$237

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 5/27

10:04 am-2:25 pm

2 stops31h 21m

Seattle/Tacoma Intl

Tue 6/3

3:20 pm-4:24 pm

2 stops22h 04m

$239

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 5/24

6:52 pm-10:00 pm

Nonstop6h 08m

Seattle/Tacoma Intl

Fri 5/30

3:40 pm-12:06 am

Nonstop5h 26m

$243

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 5/14

7:10 am-10:28 am

Nonstop6h 18m

Seattle/Tacoma Intl

Wed 5/28

11:38 am-8:10 pm

Nonstop5h 32m

$262

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 8/26

5:29 am-2:19 pm

1 stop11h 50m

Seattle/Tacoma Intl

Tue 9/9

1:29 pm-12:14 am

1 stop7h 45m

$266

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 5/29

4:49 pm-11:57 pm

1 stop10h 08m

Seattle/Tacoma Intl

Mon 6/2

3:20 pm-9:09 am

2 stops14h 49m

$274

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 8/26

2:20 pm-8:33 pm

1 stop9h 13m

Seattle/Tacoma Intl

Wed 9/3

11:45 pm-1:16 pm

1 stop10h 31m

$285

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Wed 6/4

4:01 pm-9:50 pm

1 stop8h 49m

Seattle/Tacoma Intl

Tue 6/10

5:30 am-5:11 pm

1 stop8h 41m

$313

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 6/3

11:33 am-10:23 pm

2 stops13h 50m

Seattle/Tacoma Intl

Tue 6/10

11:53 pm-10:39 am

1 stop7h 46m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 42 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 July is currently the most expensive (average of $405). 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 May 1, 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Maine to Seattle. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Spirit Airlines ($123), JetBlue ($124), and Hawaiian Airlines ($128).

  • 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 July is currently the most expensive (average of $405). 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 Maine?

Book flights to Maine if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

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 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$240Average$311FlexibilityNo cancel feeOn-time62%
DeltaCheapest$270Average$481FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$554FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$318Average$778FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$336Average$672FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$365Average$470FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$397Average$542FlexibilityNo cancel feeOn-time63%

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