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$108+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Alaska Airlines)

One-way from

$119
(Delta)

Popular in

March

Cheapest in

September

Average price

$675
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. 6% potential increase in price ($37 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 March 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 March 28, 2025.

This Vliegwinkel deal was found by Cheapflights users on 3/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:00 amBOS - SEA
Nonstop6h 28mHawaiian Airlines
Wed 4/93:45 pmSEA - BOS
Nonstop5h 14mHawaiian Airlines
Deal found 3/27$193
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 6/37:30 amBOS - SEA
Nonstop6h 10mAlaska Airlines
Tue 6/312:58 pmSEA - BOS
1 stop14h 12mAlaska Airlines
Deal found 3/27$207
This Trip.com deal was found by Cheapflights users on 3/27. 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.
Thu 5/17:00 amBOS - SEA
Nonstop6h 13mMultiple Airlines
Mon 5/511:30 pmSEA - BOS
Nonstop5h 25mMultiple Airlines
Deal found 3/27$226
This Delta deal was found by Cheapflights users on 3/27. 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 4/2511:05 amBOS - SEA
Nonstop6h 16mDelta
Wed 4/303:35 pmSEA - BOS
Nonstop5h 18mDelta
Deal found 3/27$237
This JetBlue deal was found by Cheapflights users on 3/27. 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 5/32:15 pmPWM - SEA
1 stop8h 53mJetBlue
Fri 5/910:40 pmSEA - PWM
1 stop11h 40mJetBlue
Deal found 3/27$241
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/610:45 amBOS - SEA
1 stop8h 37mUnited Airlines
Sat 5/108:10 amSEA - BOS
1 stop8h 22mUnited Airlines
Deal found 3/27$252
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Wed 4/238:30 amBOS - SEA
2 stops30h 05mSpirit Airlines
Mon 4/2812:30 pmSEA - BOS
3 stops28h 44mSpirit Airlines
Deal found 3/26$254
This JetBlue deal was found by Cheapflights users on 3/27. 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 4/256:59 pmBOS - SEA
Nonstop6h 28mJetBlue
Wed 4/309:23 pmSEA - BOS
1 stop9h 09mJetBlue
Deal found 3/27$257
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/15:00 amBOS - SEA
1 stop8h 15mAmerican Airlines
Tue 5/66:20 amSEA - BOS
1 stop10h 41mAmerican Airlines
Deal found 3/27$276
This Delta deal was found by Cheapflights users on 3/28. 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 6/35:00 pmPWM - SEA
1 stop8h 23mDelta
Thu 6/1211:59 pmSEA - PWM
1 stop7h 40mDelta
Deal found 3/28$337
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/312:37 pmPWM - SEA
2 stops11h 25mUnited Airlines
Fri 5/911:59 pmSEA - PWM
2 stops10h 56mUnited Airlines
Deal found 3/27$347
This Southwest deal was found by Cheapflights users on 3/26. 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 4/93:20 pmBOS - SEA
1 stop11h 10mSouthwest
Tue 4/157:35 amSEA - BOS
2 stops11h 30mSouthwest
Deal found 3/26$353

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 March 28, 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 6/3

7:30 am-10:40 am

Nonstop6h 10m

Seattle/Tacoma Intl

Tue 6/3

12:58 pm-6:10 am

1 stop14h 12m

$207

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 6/3

7:30 am-10:40 am

Nonstop6h 10m

Seattle/Tacoma Intl

Tue 6/3

3:40 pm-12:06 am

Nonstop5h 26m

$231

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 4/23

8:30 am-11:35 am

2 stops30h 05m

Seattle/Tacoma Intl

Tue 4/29

3:36 pm-11:59 pm

Nonstop5h 23m

$240

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Sat 5/3

2:15 pm-8:08 pm

1 stop8h 53m

Seattle/Tacoma Intl

Fri 5/9

10:40 pm-1:20 pm

1 stop11h 40m

$241

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 5/6

10:45 am-4:22 pm

1 stop8h 37m

Seattle/Tacoma Intl

Sat 5/10

8:10 am-7:32 pm

1 stop8h 22m

$252

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 4/23

8:30 am-11:35 am

2 stops30h 05m

Seattle/Tacoma Intl

Mon 4/28

12:30 pm-8:14 pm

3 stops28h 44m

$254

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 4/26

7:18 pm-10:45 pm

Nonstop6h 27m

Seattle/Tacoma Intl

Fri 5/2

9:23 pm-9:32 am

1 stop9h 09m

$257

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sun 4/6

7:15 am-10:36 am

Nonstop6h 21m

Seattle/Tacoma Intl

Mon 4/7

10:55 pm-7:17 am

Nonstop5h 22m

$258

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Thu 5/1

5:00 am-10:15 am

1 stop8h 15m

Seattle/Tacoma Intl

Tue 5/6

6:20 am-8:01 pm

1 stop10h 41m

$276

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 6/3

5:00 pm-10:23 pm

1 stop8h 23m

Seattle/Tacoma Intl

Thu 6/12

11:59 pm-10:39 am

1 stop7h 40m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 38 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 $411). 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 March 28, 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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Delta ($119), United Airlines ($124), and Alaska 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 $411). 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
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$240Average$324FlexibilityNo cancel feeOn-time62%
DeltaCheapest$270Average$513FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$577FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$318Average$763FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$336Average$676FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$365Average$470FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$397Average$542FlexibilityNo cancel feeOn-time63%
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