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Cheap flights from Seattle to Maine from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Maine departing on 2/14. 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 Seattle to Maine

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:57 pm - 12:19 pm
SEA
-
PWM
10h 22m
1 stop
American Airlines Logo
6:00 pm - 12:24 am
PWM
-
SEA
9h 24m
1 stop
$241American Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
7:10 pm - 10:49 am
SEA
-
PWM
12h 39m
2 stops
United Airlines Logo
4:23 pm - 10:45 pm
PWM
-
SEA
9h 22m
1 stop
$246United Airlines
Wed, Mar 4 - Wed, Mar 11
Delta Logo
11:15 pm - 11:18 am
SEA
-
PWM
9h 03m
2 stops
Delta Logo
5:23 am - 1:55 pm
PWM
-
SEA
11h 32m
1 stop
$273Delta
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
7:10 pm - 5:52 am
SEA
-
BOS
7h 42m
1 stop
United Airlines Logo
2:20 pm - 8:56 pm
BOS
-
SEA
9h 36m
1 stop
$282United Airlines
Thu, Feb 19 - Sat, Feb 28
United Airlines Logo
10:48 am - 9:40 pm
SEA
-
PWM
7h 52m
1 stop
United Airlines Logo
4:23 pm - 10:37 pm
PWM
-
SEA
9h 14m
1 stop
$284United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
7:05 pm - 6:04 am
SEA
-
BOS
7h 59m
1 stop
United Airlines Logo
6:00 am - 11:57 am
BOS
-
SEA
8h 57m
1 stop
$285United Airlines
Wed, May 20 - Tue, Jun 9
Southwest Logo
6:45 am - 5:10 pm
SEA
-
BOS
7h 25m
1 stop
Southwest Logo
1:20 pm - 10:30 pm
BOS
-
SEA
12h 10m
2 stops
$287Southwest
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
12:07 am - 11:28 am
SEA
-
BOS
8h 21m
1 stop
American Airlines Logo
5:31 pm - 12:24 am
BOS
-
SEA
9h 53m
1 stop
$290American Airlines
Wed, Mar 11 - Wed, Mar 18
Alaska Airlines Logo
4:53 pm - 5:49 am
SEA
-
BOS
9h 56m
1 stop
Alaska Airlines Logo
8:05 am - 6:15 pm
BOS
-
SEA
13h 10m
1 stop
$292Alaska Airlines
Tue, May 19 - Thu, May 28
Delta Logo
11:59 pm - 11:57 am
SEA
-
PWM
8h 58m
2 stops
Delta Logo
11:02 am - 8:39 pm
PWM
-
SEA
12h 37m
2 stops
$305Delta
Fri, May 29 - Tue, Jun 2

Alaska Airlines flights from Seattle to Maine

Our best Alaska Airlines deals on Seattle to Maine flight tickets
Alaska Airlines
May 19
SEA3:02 pmSeattle/Tacoma Intl
11h 47m
1 stop
BOS5:49 amBoston Logan Intl
May 23
BOS8:05 amBoston Logan Intl
13h 10m
1 stop
SEA6:15 pmSeattle/Tacoma Intl
$292
Alaska Airlines
May 20
SEA3:27 pmSeattle/Tacoma Intl
5h 32m
BOS11:59 pmBoston Logan Intl
Jun 2
BOS8:05 amBoston Logan Intl
10h 54m
1 stop
SEA3:59 pmSeattle/Tacoma Intl
$317
Alaska Airlines
Feb 24
SEA10:40 pmSeattle/Tacoma Intl
5h 14m
BOS6:54 amBoston Logan Intl
Feb 25
BOS9:02 amBoston Logan Intl
6h 33m
SEA12:35 pmSeattle/Tacoma Intl
$347

American Airlines flights from Seattle to Maine

Our best American Airlines deals on Seattle to Maine flight tickets
American Airlines
Mar 2
SEA10:57 pmSeattle/Tacoma Intl
10h 22m
1 stop
PWM12:19 pmPortland
Mar 9
PWM6:00 pmPortland
9h 24m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$241
American Airlines
Mar 11
SEA12:07 amSeattle/Tacoma Intl
8h 21m
1 stop
BOS11:28 amBoston Logan Intl
Mar 18
BOS4:40 pmBoston Logan Intl
9h 24m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
$290
American Airlines
Mar 11
SEA12:07 amSeattle/Tacoma Intl
7h 39m
1 stop
BOS10:46 amBoston Logan Intl
Mar 18
BOS4:40 pmBoston Logan Intl
10h 44m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$291

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Maine 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 February 5, 2026.
Use the filters below to find and compare flights from Seattle to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Mon 3/2

10:57 pm-12:19 pm

1 stop10h 22m

Portland

Mon 3/9

6:00 pm-12:24 am

1 stop9h 24m

$241

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 3/4

7:10 pm-10:49 am

2 stops12h 39m

Portland

Wed 3/11

4:23 pm-10:45 pm

1 stop9h 22m

$246

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Mon 3/2

11:15 pm-11:18 am

2 stops9h 03m

Portland

Mon 3/9

5:23 am-1:55 pm

1 stop11h 32m

$273

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 2/19

7:10 pm-5:52 am

1 stop7h 42m

Boston Logan Intl

Sat 2/28

2:20 pm-8:56 pm

1 stop9h 36m

$282

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 4/15

10:48 am-9:40 pm

1 stop7h 52m

Portland

Wed 4/22

4:23 pm-10:37 pm

1 stop9h 14m

$284

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 5/20

7:05 pm-6:04 am

1 stop7h 59m

Boston Logan Intl

Tue 6/9

6:00 am-11:57 am

1 stop8h 57m

$285

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Tue 3/3

6:45 am-5:10 pm

1 stop7h 25m

Boston Logan Intl

Wed 3/4

1:20 pm-10:30 pm

2 stops12h 10m

$287

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 3/11

12:07 am-11:28 am

1 stop8h 21m

Boston Logan Intl

Wed 3/18

5:31 pm-12:24 am

1 stop9h 53m

$290

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Tue 5/19

4:53 pm-5:49 am

1 stop9h 56m

Boston Logan Intl

Thu 5/28

8:05 am-6:15 pm

1 stop13h 10m

$292

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Fri 5/29

11:59 pm-11:57 am

2 stops8h 58m

Portland

Tue 6/2

11:02 am-8:39 pm

2 stops12h 37m

$305

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 Maine from

How to get the cheapest flight ticket from Seattle to Maine

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 Maine?

The cheapest month to fly to Maine from Seattle is in January. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $426.

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

You are more likely to see cheaper flights to Maine from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Seattle for as low as $403 on momondo.

Can stopping save me money on Seattle to Maine flights?

You could potentially save up to 36% on your flight if you consider stops on a Seattle to Maine flight.

Cheap Seattle to Maine flight deals and tips

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

Fastest flight time

5h 17m

Direct flights

Every day

Airports in Maine

49 airports
The fastest flight from Seattle to Maine takes 5h 17m
Direct flights go from Seattle to Maine every day.
There are 49 airports in Maine. From Seattle there are direct flights to Boston Logan Intl (BOS).
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Maine.

  • What documentation or ID do you need to fly to Maine?

    The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Maine

Compare and see reviews for airlines that fly from Seattle to Maine with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $172Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,147 reviews
Search Delta flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
11,230 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $320Free CancellationRating
8.0
11,838 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $387Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Maine for you.

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

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

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

momondo helps you find the best flight between Seattle and Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Maine from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Maine 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.
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