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Cheap flights from Maine to Seattle from $169

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 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maine to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 10:17 am
BOS
-
SEA
6h 17mnonstop
Multiple Airlines Logo
7:26 am - 5:44 am
SEA
-
BOS
19h 18m
1 stop
$293Multiple Airlines
Tue, Jun 2 - Sat, Jun 6
Multiple Airlines Logo
7:00 am - 10:17 am
BOS
-
SEA
6h 17mnonstop
Multiple Airlines Logo
3:02 pm - 5:44 am
SEA
-
BOS
11h 42m
1 stop
$294Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
7:00 am - 2:32 pm
BOS
-
SEA
10h 32m
1 stop
American Airlines Logo
10:12 am - 11:59 pm
SEA
-
BOS
10h 47m
1 stop
$297American Airlines
Tue, Aug 18 - Tue, Sep 1
American Airlines Logo
12:46 pm - 8:52 pm
BGR
-
SEA
11h 06m
1 stop
American Airlines Logo
11:59 pm - 12:00 pm
SEA
-
BGR
9h 01m
1 stop
$299American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:36 pm - 12:16 am
BOS
-
SEA
8h 40m
1 stop
American Airlines Logo
11:43 am - 12:04 am
SEA
-
BOS
9h 21m
1 stop
$299American Airlines
Tue, Jun 2 - Wed, Jun 3
JetBlue Logo
7:00 am - 10:17 am
BOS
-
SEA
6h 17mnonstop
JetBlue Logo
11:35 am - 8:12 pm
SEA
-
BOS
5h 37mnonstop
$302JetBlue
Wed, Jun 3 - Sat, Jun 6
JetBlue Logo
7:00 am - 10:17 am
BOS
-
SEA
6h 17mnonstop
JetBlue Logo
11:35 am - 8:12 pm
SEA
-
BOS
5h 37mnonstop
$303JetBlue
Wed, Jun 3 - Sat, Jun 6
Delta Logo
6:05 pm - 9:29 pm
BOS
-
SEA
6h 24mnonstop
Delta Logo
4:00 pm - 12:17 am
SEA
-
BOS
5h 17mnonstop
$307Delta
Tue, Jun 30 - Wed, Jul 22
Delta Logo
4:50 pm - 10:05 pm
PWM
-
SEA
8h 15m
1 stop
Delta Logo
7:50 am - 10:33 pm
SEA
-
PWM
11h 43m
1 stop
$381Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
11:45 am - 7:36 pm
BGR
-
SEA
10h 51m
1 stop
United Airlines Logo
10:52 am - 9:47 pm
SEA
-
BGR
7h 55m
1 stop
$398United Airlines
Fri, Jun 5 - Tue, Jun 9

Southwest flights from Maine to Seattle

Our best Southwest deals on Maine to Seattle flight tickets
Southwest
Aug 12
BOS2:45 pmBoston Logan Intl
11h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Aug 19
SEA5:30 pmSeattle/Tacoma Intl
9h 30m
1 stop
BOS6:00 amBoston Logan Intl
$332
Southwest
Aug 13
BOS5:00 pmBoston Logan Intl
8h 55m
1 stop
SEA10:55 pmSeattle/Tacoma Intl
Aug 25
SEA5:30 pmSeattle/Tacoma Intl
9h 30m
1 stop
BOS6:00 amBoston Logan Intl
$341
Southwest
Sep 29
BOS2:45 pmBoston Logan Intl
11h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Oct 2
SEA12:15 amSeattle/Tacoma Intl
10h 15m
1 stop
BOS1:30 pmBoston Logan Intl
$342

JetBlue flights from Maine to Seattle

Our best JetBlue deals on Maine to Seattle flight tickets
JetBlue
Jun 3
BOS7:00 amBoston Logan Intl
6h 17m
SEA10:17 amSeattle/Tacoma Intl
Jun 6
SEA11:35 amSeattle/Tacoma Intl
5h 37m
BOS8:12 pmBoston Logan Intl
$302
JetBlue
Jun 3
BOS7:00 amBoston Logan Intl
6h 17m
SEA10:17 amSeattle/Tacoma Intl
Jun 6
SEA11:35 amSeattle/Tacoma Intl
5h 37m
BOS8:12 pmBoston Logan Intl
$303
JetBlue
Jun 2
BOS7:00 amBoston Logan Intl
6h 17m
SEA10:17 amSeattle/Tacoma Intl
Jun 6
SEA11:35 amSeattle/Tacoma Intl
5h 37m
BOS8:12 pmBoston Logan Intl
$307

momondo 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, momondo users made 832,500 searches. Data last updated May 23, 2026.
Use the filters below to find and compare flights from Maine to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 6/2

7:00 am-10:17 am

Nonstop6h 17m

Seattle/Tacoma Intl

Sat 6/6

7:26 am-5:44 am

1 stop19h 18m

$293

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 6/3

7:00 am-10:17 am

Nonstop6h 17m

Seattle/Tacoma Intl

Tue 6/9

3:02 pm-5:44 am

1 stop11h 42m

$294

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 8/18

7:00 am-2:32 pm

1 stop10h 32m

Seattle/Tacoma Intl

Tue 9/1

10:12 am-11:59 pm

1 stop10h 47m

$297

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Tue 8/18

12:46 pm-8:52 pm

1 stop11h 06m

Seattle/Tacoma Intl

Sat 8/22

11:59 pm-12:00 pm

1 stop9h 01m

$299

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 6/2

6:36 pm-12:16 am

1 stop8h 40m

Seattle/Tacoma Intl

Wed 6/3

11:43 am-12:04 am

1 stop9h 21m

$299

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 6/3

7:00 am-10:17 am

Nonstop6h 17m

Seattle/Tacoma Intl

Sat 6/6

11:35 am-8:12 pm

Nonstop5h 37m

$302

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Wed 6/3

7:00 am-10:17 am

Nonstop6h 17m

Seattle/Tacoma Intl

Sat 6/6

11:35 am-8:12 pm

Nonstop5h 37m

$303
Quickest round-trip

BostonSeattle

BOS - SEA

BOSSEA

Boston Logan Intl

Tue 6/30

6:05 pm-9:29 pm

Nonstop6h 24m

Seattle/Tacoma Intl

Wed 7/22

4:00 pm-12:17 am

Nonstop5h 17m

$307

PortlandSeattle

PWM - SEA

PWMSEA

Portland

Tue 9/1

4:50 pm-10:05 pm

1 stop8h 15m

Seattle/Tacoma Intl

Tue 9/8

7:50 am-10:33 pm

1 stop11h 43m

$381

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Fri 6/5

11:45 am-7:36 pm

1 stop10h 51m

Seattle/Tacoma Intl

Tue 6/9

10:52 am-9:47 pm

1 stop7h 55m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

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 $455 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 10% 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 15m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Maine to Seattle takes 6h 15m
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?

  • 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
DeltaPriceFrom $155Free CancellationRating
7.9
8,444 reviews
Search Delta flights
Sun Country AirPriceFrom $168Free CancellationRating
6.8
334 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $285Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
SouthwestPriceFrom $405Free CancellationRating
7.9
4,277 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Puyallup
Lakewood
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
Westport
Shoreline
Tumwater

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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