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 44% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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 7h 44m on average. On the other hand, flying from Augusta to Seattle takes 8h 36m 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?

American Airlines, Southwest, and Alaska Airlines 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 223 per week as of September 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

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 September 2025.

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.

$104 Cheap Flights from Maine to Seattle in 2025/26

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Find the cheapest flights from Maine to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:20 am - 11:59 amBOS-SEA

6h 39mnonstop

1:10 pm - 9:46 pmSEA-BOS

5h 36mnonstop

$187JetBlue

Find Deal

Wed, Oct 22 - Fri, Oct 24

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

3:59 pm - 12:20 amSEA-BOS

5h 21mnonstop

$189Hawaiian Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

3:59 pm - 12:20 amSEA-BOS

5h 21mnonstop

$191Alaska Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

7:00 am - 10:35 amBOS-SEA

6h 35mnonstop

3:59 pm - 12:20 amSEA-BOS

5h 21mnonstop

$194Alaska Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 13

7:20 am - 10:45 amBOS-SEA

6h 25mnonstop

10:05 pm - 6:35 amSEA-BOS

5h 30mnonstop

$197Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

2:21 pm - 8:39 pmBOS-SEA

9h 18m1 stop

11:20 pm - 9:33 amSEA-BOS

7h 13m1 stop

$206American Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

6:00 am - 11:03 amBOS-SEA

8h 03m1 stop

10:54 pm - 12:24 pmSEA-BOS

10h 30m1 stop

$207American Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 27

5:20 am - 11:50 amBOS-SEA

9h 30m1 stop

5:50 am - 6:00 pmSEA-BOS

9h 10m2 stops

$212Southwest

Find Deal

Sat, Oct 25 - Tue, Oct 28

7:00 pm - 10:31 pmBOS-SEA

6h 31mnonstop

7:30 am - 3:59 pmSEA-BOS

5h 29mnonstop

$214Delta

Find Deal

Sat, Nov 15 - Thu, Nov 20

5:20 am - 11:50 amBOS-SEA

9h 30m1 stop

5:00 am - 4:55 pmSEA-BOS

8h 55m2 stops

$250Southwest

Find Deal

Sat, Oct 25 - Sat, Nov 1

JetBlue flights from Maine to Seattle

Our best JetBlue deals on Maine to Seattle flight tickets

JetBlue

Oct 22

BOS8:20 amBoston Logan Intl

6h 39m

SEA11:59 amSeattle/Tacoma Intl

Oct 24

SEA1:10 pmSeattle/Tacoma Intl

5h 36m

BOS9:46 pmBoston Logan Intl

$187

Find similar

JetBlue

Oct 16

BOS8:20 amBoston Logan Intl

6h 39m

SEA11:59 amSeattle/Tacoma Intl

Oct 21

SEA1:10 pmSeattle/Tacoma Intl

5h 36m

BOS9:46 pmBoston Logan Intl

$202

Find similar

JetBlue

Oct 16

BOS8:20 amBoston Logan Intl

6h 39m

SEA11:59 amSeattle/Tacoma Intl

Oct 22

SEA1:10 pmSeattle/Tacoma Intl

5h 36m

BOS9:46 pmBoston Logan Intl

$203

Find similar

Alaska Airlines flights from Maine to Seattle

Our best Alaska Airlines deals on Maine to Seattle flight tickets

Alaska Airlines

Nov 1

BOS7:00 amBoston Logan Intl

6h 35m

SEA10:35 amSeattle/Tacoma Intl

Nov 8

SEA3:59 pmSeattle/Tacoma Intl

5h 21m

BOS12:20 amBoston Logan Intl

$191

Find similar

Alaska Airlines

Nov 11

BOS7:00 amBoston Logan Intl

6h 35m

SEA10:35 amSeattle/Tacoma Intl

Nov 13

SEA3:59 pmSeattle/Tacoma Intl

5h 21m

BOS12:20 amBoston Logan Intl

$194

Find similar

Alaska Airlines

Nov 12

BOS7:00 amBoston Logan Intl

6h 35m

SEA10:35 amSeattle/Tacoma Intl

Nov 15

SEA3:59 pmSeattle/Tacoma Intl

5h 21m

BOS12:20 amBoston Logan Intl

$196

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 10/22

8:20 am-11:59 am

Nonstop6h 39m

Seattle/Tacoma Intl

Fri 10/24

1:10 pm-9:46 pm

Nonstop5h 36m

$187

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 11/12

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

Wed 11/19

3:59 pm-12:20 am

Nonstop5h 21m

$189

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 11/1

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

Sat 11/8

3:59 pm-12:20 am

Nonstop5h 21m

$191

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 11/11

7:00 am-10:35 am

Nonstop6h 35m

Seattle/Tacoma Intl

Thu 11/13

3:59 pm-12:20 am

Nonstop5h 21m

$194

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 11/5

7:20 am-10:45 am

Nonstop6h 25m

Seattle/Tacoma Intl

Sun 11/9

10:05 pm-6:35 am

Nonstop5h 30m

$197

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 11/12

2:21 pm-8:39 pm

1 stop9h 18m

Seattle/Tacoma Intl

Sat 11/15

11:20 pm-9:33 am

1 stop7h 13m

$206

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Fri 10/17

6:00 am-11:03 am

1 stop8h 03m

Seattle/Tacoma Intl

Mon 10/27

10:54 pm-12:24 pm

1 stop10h 30m

$207

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 10/25

5:20 am-11:50 am

1 stop9h 30m

Seattle/Tacoma Intl

Tue 10/28

5:50 am-6:00 pm

2 stops9h 10m

$212

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 11/15

7:00 pm-10:31 pm

Nonstop6h 31m

Seattle/Tacoma Intl

Thu 11/20

7:30 am-3:59 pm

Nonstop5h 29m

$214

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Sat 10/25

5:20 am-11:50 am

1 stop9h 30m

Seattle/Tacoma Intl

Sat 11/1

5:00 am-4:55 pm

2 stops8h 55m

$250

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, January 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 $236. If you don’t want to visit Seattle in January, then you should wait until March to fly from Maine, when ticket prices are also cheap, with an average price of $279.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Maine is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $390. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $513.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Maine in the evening is the least expensive time of day to depart. momondo users have found prices as low as $318 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $456. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $342 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 $298 on momondo.

Can stopping save me money on Maine to Seattle flights?

You could potentially save up to 12% 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 near Seattle: Seattle/Tacoma Intl (SEA)

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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 September 2025.
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
JetBlue	PriceFrom $240	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $304	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $397	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $523	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Tukwila

Kirkland

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

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.