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

The number of flights available between Maine and Seattle is 128 per week as of January 2026. The most frequent departure day is Fri, with 20% 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 16m on average. On the other hand, flying from Bangor to Seattle takes 9h 45m 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 is the cheapest airline that flies from Maine to Seattle/Tacoma Intl?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Maine to Seattle/Tacoma Intl

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 40% 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 January 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.

$111 Cheap Flights from Maine to Seattle in 2026

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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.

4:48 pm - 10:04 pm

PWM

SEA

8h 16m

1 stop

11:59 am - 12:46 am

SEA

PWM

9h 47m

1 stop

$221Delta

Tue, Apr 7 - Wed, Apr 15

4:48 pm - 10:04 pm

PWM

SEA

8h 16m

1 stop

11:14 pm - 2:11 pm

SEA

PWM

11h 57m

2 stops

$226Delta

Tue, Apr 7 - Tue, Apr 14

12:46 pm - 10:20 pm

PWM

SEA

12h 34m

2 stops

7:35 am - 10:54 pm

SEA

PWM

12h 19m

2 stops

$232American Airlines

Fri, Jan 30 - Mon, Feb 2

12:51 pm - 6:26 pm

PWM

SEA

8h 35m

1 stop

11:14 pm - 11:55 am

SEA

PWM

9h 41m

1 stop

$258Delta

Sat, Apr 4 - Tue, Apr 14

5:40 pm - 12:24 am

PWM

SEA

9h 44m

1 stop

10:57 pm - 12:14 pm

SEA

PWM

10h 17m

1 stop

$266American Airlines

Tue, Mar 10 - Tue, Mar 17

6:00 am - 3:41 pm

PWM

SEA

12h 41m

2 stops

12:25 pm - 11:20 pm

SEA

PWM

7h 55m

1 stop

$268United Airlines

Tue, Feb 24 - Fri, Feb 27

2:20 pm - 8:56 pm

BOS

SEA

9h 36m

1 stop

7:10 pm - 5:51 am

SEA

BOS

7h 41m

1 stop

$292United Airlines

Wed, Mar 4 - Fri, Mar 6

1:20 pm - 10:30 pm

BOS

SEA

12h 10m

2 stops

6:05 am - 8:50 pm

SEA

BOS

11h 45m

2 stops

$298Southwest

Tue, Feb 10 - Wed, Feb 18

8:05 am - 6:15 pm

BOS

SEA

13h 10m

1 stop

7:00 am - 6:20 am

SEA

BOS

20h 20m

1 stop

$302Alaska Airlines

Sat, May 23 - Sat, May 30

1:20 pm - 10:30 pm

BOS

SEA

12h 10m

2 stops

6:05 am - 8:50 pm

SEA

BOS

11h 45m

2 stops

$303Southwest

Wed, Feb 18 - Wed, Feb 25

Delta flights from Maine to Seattle

Our best Delta deals on Maine to Seattle flight tickets

Delta

Feb 25

PWM2:35 pmPortland

10h 47m

1 stop

SEA10:22 pmSeattle/Tacoma Intl

Mar 2

SEA11:15 pmSeattle/Tacoma Intl

11h 28m

2 stops

PWM1:43 pmPortland

$226

Delta

Apr 24

PWM4:45 pmPortland

10h 08m

2 stops

SEA11:53 pmSeattle/Tacoma Intl

Apr 27

SEA11:59 pmSeattle/Tacoma Intl

11h 12m

2 stops

PWM2:11 pmPortland

$232

Delta

May 2

PWM2:51 pmPortland

10h 32m

1 stop

SEA10:23 pmSeattle/Tacoma Intl

May 4

SEA11:59 amSeattle/Tacoma Intl

9h 47m

1 stop

PWM12:46 amPortland

$258

United Airlines flights from Maine to Seattle

Our best United Airlines deals on Maine to Seattle flight tickets

United Airlines

Feb 24

PWM4:15 pmPortland

9h 28m

1 stop

SEA10:43 pmSeattle/Tacoma Intl

Feb 27

SEA12:25 pmSeattle/Tacoma Intl

7h 55m

1 stop

PWM11:20 pmPortland

$263

United Airlines

Feb 24

PWM6:00 amPortland

12h 41m

2 stops

SEA3:41 pmSeattle/Tacoma Intl

Feb 27

SEA12:25 pmSeattle/Tacoma Intl

7h 55m

1 stop

PWM11:20 pmPortland

$268

United Airlines

Mar 4

BOS2:20 pmBoston Logan Intl

9h 36m

1 stop

SEA8:56 pmSeattle/Tacoma Intl

Mar 6

SEA7:10 pmSeattle/Tacoma Intl

7h 41m

1 stop

BOS5:51 amBoston Logan Intl

$292

Fly from

Fly to

Route

Depart

Return

Price

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 4/7

4:48 pm-10:04 pm

1 stop8h 16m

Seattle/Tacoma Intl

Wed 4/15

11:59 am-12:46 am

1 stop9h 47m

$221

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 4/7

4:48 pm-10:04 pm

1 stop8h 16m

Seattle/Tacoma Intl

Tue 4/14

11:14 pm-2:11 pm

2 stops11h 57m

$226

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Fri 1/30

12:46 pm-10:20 pm

2 stops12h 34m

Seattle/Tacoma Intl

Mon 2/2

7:35 am-10:54 pm

2 stops12h 19m

$232

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Sat 4/4

12:51 pm-6:26 pm

1 stop8h 35m

Seattle/Tacoma Intl

Tue 4/14

11:14 pm-11:55 am

1 stop9h 41m

$258

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 3/10

5:40 pm-12:24 am

1 stop9h 44m

Seattle/Tacoma Intl

Tue 3/17

10:57 pm-12:14 pm

1 stop10h 17m

$266

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 2/24

6:00 am-3:41 pm

2 stops12h 41m

Seattle/Tacoma Intl

Fri 2/27

12:25 pm-11:20 pm

1 stop7h 55m

$268

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 3/4

2:20 pm-8:56 pm

1 stop9h 36m

Seattle/Tacoma Intl

Fri 3/6

7:10 pm-5:51 am

1 stop7h 41m

$292

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 2/10

1:20 pm-10:30 pm

2 stops12h 10m

Seattle/Tacoma Intl

Wed 2/18

6:05 am-8:50 pm

2 stops11h 45m

$298

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 5/23

8:05 am-6:15 pm

1 stop13h 10m

Seattle/Tacoma Intl

Sat 5/30

7:00 am-6:20 am

1 stop20h 20m

$302

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 2/18

1:20 pm-10:30 pm

2 stops12h 10m

Seattle/Tacoma Intl

Wed 2/25

6:05 am-8:50 pm

2 stops11h 45m

$303

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 $375. If you don’t want to visit Seattle in November, then you should wait until January to fly from Maine, when ticket prices are also cheap, with an average price of $378.

How far in advance should I book a flight 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 $373 on momondo.

Can stopping save me money on Maine to Seattle flights?

You could potentially save up to 31% 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

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 January 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 7.9 8,075 reviews	Search Delta flights
JetBlue	PriceFrom $240	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $242	Free Cancellation	Rating 6.9 342 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $314	Free Cancellation	Rating 7.2 11,160 reviews	Search American Airlines flights
United Airlines	PriceFrom $316	Free Cancellation	Rating 7.4 9,177 reviews	Search United Airlines flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,262 reviews	Search Southwest flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Kirkland

Westport

Centralia

Shoreline

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.