What is the cheapest airline that flies from Maine to Seattle/Tacoma Intl?

Delta, Southwest, and JetBlue are the most popular carriers operating from Maine to Seattle/Tacoma Intl

How many flights depart from Maine to Seattle on average per week?

The number of flights available between Maine and Seattle is 207 per week as of July 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Maine you fly out of and what airport in Seattle you fly into. For example, flying from Portland to Seattle takes 8h 27m on average. On the other hand, flying from Bangor to Seattle takes 8h 38m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Seattle?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from Maine according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Maine to Seattle/Tacoma Intl Airport?

Prices for flights from Maine to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Maine to Seattle/Tacoma Intl Airport?

There are 8 operators available for flights from Maine to Seattle/Tacoma Intl Airport as of July 2026.

How old do you have to be to fly from Maine to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$120 Cheap Flights from Maine to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:06 pm - 8:58 pm

PWM

SEA

8h 52m

1 stop

8:24 am - 10:13 pm

SEA

PWM

10h 49m

1 stop

$239American Airlines

Thu, Aug 27 - Thu, Sep 10

5:08 pm - 10:53 pm

PWM

SEA

8h 45m

1 stop

6:51 pm - 9:05 am

SEA

PWM

11h 14m

2 stops

$244United Airlines

Tue, Oct 27 - Tue, Nov 3

5:40 am - 2:20 pm

PWM

SEA

11h 40m

2 stops

6:25 pm - 9:55 am

SEA

PWM

12h 30m

2 stops

$250Southwest

Tue, Oct 27 - Tue, Nov 3

3:00 pm - 10:12 pm

BGR

SEA

10h 12m

1 stop

9:55 pm - 10:31 am

SEA

BGR

9h 36m

1 stop

$251Delta

Sat, Nov 7 - Wed, Nov 11

4:22 pm - 11:20 pm

BGR

SEA

9h 58m

1 stop

6:00 am - 9:17 pm

SEA

BGR

12h 17m

2 stops

$256Delta

Wed, Sep 2 - Sat, Sep 12

2:45 pm - 11:25 pm

BOS

SEA

11h 40m

2 stops

11:05 pm - 9:15 am

SEA

BOS

7h 10m

1 stop

$305Southwest

Tue, Sep 1 - Sat, Sep 12

7:26 pm - 10:50 pm

BOS

SEA

6h 24mnonstop

11:40 pm - 7:59 am

SEA

BOS

5h 19mnonstop

$306JetBlue

Sat, Aug 29 - Sat, Sep 5

12:42 pm - 9:08 pm

BOS

SEA

11h 26m

1 stop

11:55 pm - 8:19 am

SEA

BOS

5h 24mnonstop

$307JetBlue

Sat, Sep 5 - Sun, Sep 13

3:07 pm - 11:07 pm

AUG

SEA

11h 00m

1 stop

11:45 pm - 2:42 pm

SEA

AUG

11h 57m

1 stop

$800Multiple Airlines

Tue, Aug 4 - Mon, Aug 10

3:27 pm - 10:54 pm

RKD

SEA

10h 27m

1 stop

11:46 pm - 12:05 pm

SEA

RKD

9h 19m

1 stop

$809Multiple Airlines

Thu, Jul 23 - Mon, Jul 27

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JetBlue flights from Maine to Seattle

Our best JetBlue deals on Maine to Seattle flight tickets

JetBlue

Aug 29

BOS7:26 pmBoston Logan Intl

6h 24m

SEA10:50 pmSeattle/Tacoma Intl

Sep 5

SEA11:40 pmSeattle/Tacoma Intl

5h 19m

BOS7:59 amBoston Logan Intl

$306

JetBlue

Sep 1

BOS2:40 pmBoston Logan Intl

9h 28m

1 stop

SEA9:08 pmSeattle/Tacoma Intl

Sep 11

SEA11:55 pmSeattle/Tacoma Intl

5h 24m

BOS8:19 amBoston Logan Intl

$307

JetBlue

Aug 26

BOS7:09 amBoston Logan Intl

6h 21m

SEA10:30 amSeattle/Tacoma Intl

Sep 15

SEA11:55 pmSeattle/Tacoma Intl

5h 24m

BOS8:19 amBoston Logan Intl

$309

Alaska Airlines flights from Maine to Seattle

Our best Alaska Airlines deals on Maine to Seattle flight tickets

Alaska Airlines

Aug 29

BOS7:59 pmBoston Logan Intl

6h 13m

SEA11:12 pmSeattle/Tacoma Intl

Sep 5

SEA7:08 amSeattle/Tacoma Intl

20h 01m

1 stop

BOS6:09 amBoston Logan Intl

$327

Alaska Airlines

Sep 8

BOS7:59 pmBoston Logan Intl

6h 13m

SEA11:12 pmSeattle/Tacoma Intl

Sep 10

SEA8:41 amSeattle/Tacoma Intl

18h 06m

1 stop

BOS5:47 amBoston Logan Intl

$332

Alaska Airlines

Aug 29

BOS5:42 pmBoston Logan Intl

7h 57m

1 stop

SEA10:39 pmSeattle/Tacoma Intl

Sep 5

SEA11:06 pmSeattle/Tacoma Intl

5h 33m

BOS7:39 amBoston Logan Intl

$337

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Thu 8/27

3:06 pm-8:58 pm

1 stop8h 52m

Seattle/Tacoma Intl

Thu 9/10

8:24 am-10:13 pm

1 stop10h 49m

$239

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 10/27

5:08 pm-10:53 pm

1 stop8h 45m

Seattle/Tacoma Intl

Tue 11/3

6:51 pm-9:05 am

2 stops11h 14m

$244

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 10/27

5:40 am-2:20 pm

2 stops11h 40m

Seattle/Tacoma Intl

Tue 11/3

6:25 pm-9:55 am

2 stops12h 30m

$250

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sat 11/7

3:00 pm-10:12 pm

1 stop10h 12m

Seattle/Tacoma Intl

Wed 11/11

9:55 pm-10:31 am

1 stop9h 36m

$251

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 9/2

4:22 pm-11:20 pm

1 stop9h 58m

Seattle/Tacoma Intl

Sat 9/12

6:00 am-9:17 pm

2 stops12h 17m

$256

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 9/1

2:45 pm-11:25 pm

2 stops11h 40m

Seattle/Tacoma Intl

Sat 9/12

11:05 pm-9:15 am

1 stop7h 10m

$305

Quickest round-trip

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 8/29

7:26 pm-10:50 pm

Nonstop6h 24m

Seattle/Tacoma Intl

Sat 9/5

11:40 pm-7:59 am

Nonstop5h 19m

$306

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 9/5

12:42 pm-9:08 pm

1 stop11h 26m

Seattle/Tacoma Intl

Sun 9/13

11:55 pm-8:19 am

Nonstop5h 24m

$307

AugustaSeattle

AUG - SEA

AUGSEA

Augusta

Tue 8/4

3:07 pm-11:07 pm

1 stop11h 00m

Seattle/Tacoma Intl

Mon 8/10

11:45 pm-2:42 pm

1 stop11h 57m

$800

RocklandSeattle

RKD - SEA

RKDSEA

Rockland Knox County Regional

Thu 7/23

3:27 pm-10:54 pm

1 stop10h 27m

Seattle/Tacoma Intl

Mon 7/27

11:46 pm-12:05 pm

1 stop9h 19m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Maine to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $110. If you don’t want to visit Seattle in November, then you should wait until February to fly from Maine, when ticket prices are also cheap, with an average price of $110.

How far in advance should I book a flight from Maine to Seattle?

You are more likely to see cheaper flights to Seattle from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $477 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Maine for as low as $321 on momondo.

Can stopping save me money on Maine to Seattle flights?

You could potentially save up to 15% on your flight if you consider stops on a Maine to Seattle flight.

Cheap Maine to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Seattle

Fastest flight time	6h 13m
Direct flights	Every day
Airports in Seattle	1 airport

The fastest flight from Maine to Seattle takes 6h 13m

Direct flights go from Maine to Seattle every day.

There is 1 airport in Seattle. From Maine there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Maine to Seattle

When did momondo last update prices for flights from Maine to Seattle/Tacoma Intl Airport?
Prices for flights from Maine to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Maine to Seattle/Tacoma Intl Airport?
There are 8 operators available for flights from Maine to Seattle/Tacoma Intl Airport as of July 2026.
How old do you have to be to fly from Maine to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Seattle

Compare and see reviews for airlines that fly from Maine to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $155	Free Cancellation	Rating 7.8 8,450 reviews	Search Delta flights
JetBlue	PriceFrom $207	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $241	Free Cancellation	Rating 6.8 325 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $285	Free Cancellation	Rating 7.1 11,787 reviews	Search American Airlines flights
United Airlines	PriceFrom $296	Free Cancellation	Rating 7.4 9,953 reviews	Search United Airlines flights
Southwest	PriceFrom $405	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Federal Way

Cle Elum

Marysville

Fife

Centralia

Kirkland

Shoreline

Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Maine.

Can I find flights from Maine to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maine to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maine to Seattle.

I’m not ready to book a flight from Maine to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Maine to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Maine to Seattle from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Seattle departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Maine to Seattle

Our best JetBlue deals on Maine to Seattle flight tickets

Alaska Airlines flights from Maine to Seattle

Our best Alaska Airlines deals on Maine to Seattle flight tickets

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How to get the cheapest flight ticket from Maine to Seattle

What is the cheapest month to fly to Seattle?

How far in advance should I book a flight from Maine to Seattle?

Can stopping save me money on Maine to Seattle flights?

What is the cheapest airline that flies from Maine to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from Maine to Seattle on average per week?

How long does it take to fly to Seattle?

Cheap Maine to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Seattle

Fastest flight time

Direct flights

Airports in Seattle

Frequently asked questions about flying from Maine to Seattle

Best airlines flying from Maine to Seattle

Compare and see reviews for airlines that fly from Maine to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Maine

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