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

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

What airlines fly to Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Maine from Seattle according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 5 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, there are 104 flights per week flying from Seattle to Maine. The most common day of the week flights depart is Tue, with 26% of flights taking off on this day.

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?

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

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.

$188 Cheap Flights from Seattle to Maine in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 11:07 pmSEA Seattle/Tacoma Intl-BGR Bangor

9h 36m1 stop Chicago O'Hare Intl

6:37 am - 2:17 pmBGR Bangor-SEA Seattle/Tacoma Intl

10h 40m1 stop Chicago O'Hare Intl

$261American Airlines

Tue, Oct 20 - Sat, Oct 31

11:15 pm - 11:20 amSEA Seattle/Tacoma Intl-BGR Bangor

9h 05m2 stops Detroit Metropolitan Wayne County New York LaGuardia

3:00 pm - 10:02 pmBGR Bangor-SEA Seattle/Tacoma Intl

10h 02m1 stop New York John F Kennedy Intl

$286Delta

Sat, Nov 14 - Sat, Jan 9

11:10 pm - 4:22 pmSEA Seattle/Tacoma Intl-BGR Bangor

14h 12m2 stops Detroit Metropolitan Wayne County New York LaGuardia

4:10 pm - 11:04 pmBGR Bangor-SEA Seattle/Tacoma Intl

9h 54m1 stop New York John F Kennedy Intl

$286Delta

Tue, Oct 20 - Sat, Oct 31

10:48 pm - 10:22 amSEA Seattle/Tacoma Intl-BGR Bangor

8h 34m1 stop Philadelphia

6:37 am - 2:17 pmBGR Bangor-SEA Seattle/Tacoma Intl

10h 40m1 stop Chicago O'Hare Intl

$309American Airlines

Tue, Oct 20 - Sat, Oct 31

11:42 pm - 8:06 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 24mnonstop

7:20 pm - 10:37 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 17mnonstop

$324JetBlue

Sat, Sep 26 - Sat, Oct 3

11:41 pm - 8:02 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 21mnonstop

7:20 pm - 10:42 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 22mnonstop

$324JetBlue

Tue, Oct 6 - Tue, Oct 20

10:48 pm - 9:44 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

7h 56m1 stop Newark

9:30 am - 3:51 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

9h 21m1 stop Washington, D.C. Dulles Intl

$333United Airlines

Wed, Sep 30 - Sat, Oct 3

1:56 pm - 12:54 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

7h 58m1 stop Chicago O'Hare Intl

9:23 am - 3:52 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

9h 29m1 stop Chicago O'Hare Intl

$333United Airlines

Wed, Oct 7 - Sat, Oct 17

2:59 pm - 5:28 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

11h 29m1 stop San Diego

7:03 am - 8:27 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

16h 24m1 stop San Diego

$343Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

11:31 am - 5:21 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

14h 50m1 stop San Diego

7:51 am - 10:33 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

17h 42m1 stop San Diego

$343Alaska Airlines

Wed, Oct 21 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 6:26 pmSEA Seattle/Tacoma Intl-BGR Bangor

7h 56m1 stop Newark

4:50 pm - 10:45 pmBGR Bangor-SEA Seattle/Tacoma Intl

8h 55m1 stop Chicago O'Hare Intl

$377United Airlines

Sat, Sep 12 - Wed, Sep 16

7:30 am - 6:26 pmSEA Seattle/Tacoma Intl-BGR Bangor

7h 56m1 stop Newark

6:14 am - 4:14 pmBGR Bangor-SEA Seattle/Tacoma Intl

13h 00m2 stops Newark San Francisco

$382United Airlines

Sat, Sep 12 - Wed, Sep 16

9:43 am - 11:20 pmSEA Seattle/Tacoma Intl-BGR Bangor

10h 37m2 stops Detroit Metropolitan Wayne County New York LaGuardia

4:15 pm - 11:20 pmBGR Bangor-SEA Seattle/Tacoma Intl

10h 05m1 stop New York John F Kennedy Intl

$382Delta

Tue, Sep 15 - Sat, Sep 26

6:40 am - 8:16 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

10h 36m1 stop Charlotte Douglas

6:00 am - 11:55 amBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

8h 55m1 stop Philadelphia

$437American Airlines

Tue, Sep 15 - Tue, Oct 13

10:59 am - 12:36 amSEA Seattle/Tacoma Intl-BGR Bangor

10h 37m1 stop Chicago O'Hare Intl

4:00 pm - 10:57 pmBGR Bangor-SEA Seattle/Tacoma Intl

9h 57m1 stop Philadelphia

$445American Airlines

Tue, Sep 15 - Sat, Sep 26

11:59 pm - 3:34 pmSEA Seattle/Tacoma Intl-BGR Bangor

12h 35m2 stops Minneapolis St Paul New York John F Kennedy Intl

4:15 pm - 11:20 pmBGR Bangor-SEA Seattle/Tacoma Intl

10h 05m1 stop New York John F Kennedy Intl

$457Delta

Sat, Sep 12 - Thu, Sep 17

11:42 pm - 8:06 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 24mnonstop

7:20 pm - 10:37 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 17mnonstop

$463JetBlue

Tue, Sep 15 - Sat, Oct 3

11:42 pm - 8:06 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 24mnonstop

7:20 pm - 10:37 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 17mnonstop

$463JetBlue

Tue, Sep 15 - Wed, Sep 30

7:40 am - 4:24 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 44mnonstop

7:51 am - 6:02 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

13h 11m1 stop San Diego

$482Alaska Airlines

Tue, Sep 15 - Tue, Oct 27

3:29 pm - 11:54 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 25mnonstop

7:51 am - 3:17 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

10h 26m1 stop San Diego

$482Alaska Airlines

Tue, Sep 15 - Wed, Oct 28

Cheap direct flights

Enter your travel dates to find the best prices.

11:42 pm - 8:06 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 24mnonstop

7:20 pm - 10:37 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 17mnonstop

$324JetBlue

Sat, Sep 26 - Sat, Oct 3

11:41 pm - 8:02 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 21mnonstop

7:20 pm - 10:42 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 22mnonstop

$324JetBlue

Tue, Oct 6 - Tue, Oct 20

7:18 am - 3:55 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 37mnonstop

7:28 pm - 10:48 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 20mnonstop

$380Multiple Airlines

Sat, Oct 24 - Sat, Oct 24

11:55 pm - 8:16 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 21mnonstop

6:40 pm - 9:59 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 19mnonstop

$380Multiple Airlines

Wed, Oct 21 - Tue, Oct 27

9:20 pm - 5:40 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 20mnonstop

7:00 am - 10:28 amBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 28mnonstop

$414Alaska Airlines

Wed, Nov 11 - Mon, Nov 23

3:36 pm - 11:58 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 22mnonstop

7:08 am - 10:30 amBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 22mnonstop

$414Alaska Airlines

Sun, Nov 15 - Fri, Dec 4

7:20 am - 3:54 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 34mnonstop

6:30 pm - 10:04 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 34mnonstop

$446Delta

Fri, Feb 12 - Mon, Feb 15

11:10 pm - 7:35 amSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 25mnonstop

10:50 am - 2:12 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 22mnonstop

$447Delta

Wed, Oct 28 - Thu, Nov 5

3:36 pm - 11:58 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 22mnonstop

9:03 am - 12:27 pmBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 24mnonstop

$537American Airlines

Fri, Nov 13 - Mon, Nov 16

3:32 pm - 11:59 pmSEA Seattle/Tacoma Intl-BOS Boston Logan Intl

5h 27mnonstop

7:03 am - 10:20 amBOS Boston Logan Intl-SEA Seattle/Tacoma Intl

6h 17mnonstop

$537American Airlines

Sat, Oct 10 - Fri, Oct 16

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JetBlue flights from Seattle to Maine

Our best JetBlue deals on Seattle to Maine flight tickets

JetBlue

Oct 14

SEA11:55 pmSeattle/Tacoma Intl

5h 21m

BOS8:16 amBoston Logan Intl

Oct 21

BOS7:20 pmBoston Logan Intl

6h 22m

SEA10:42 pmSeattle/Tacoma Intl

$324

JetBlue

Oct 13

SEA11:55 pmSeattle/Tacoma Intl

5h 21m

BOS8:16 amBoston Logan Intl

Oct 21

BOS7:20 pmBoston Logan Intl

6h 22m

SEA10:42 pmSeattle/Tacoma Intl

$329

JetBlue

Oct 13

SEA11:55 pmSeattle/Tacoma Intl

5h 21m

BOS8:16 amBoston Logan Intl

Oct 14

BOS7:20 pmBoston Logan Intl

6h 22m

SEA10:42 pmSeattle/Tacoma Intl

$331

American Airlines flights from Seattle to Maine

Our best American Airlines deals on Seattle to Maine flight tickets

American Airlines

Oct 20

SEA10:31 amSeattle/Tacoma Intl

9h 36m

1 stop

BGR11:07 pmBangor

Oct 31

BGR6:37 amBangor

10h 40m

1 stop

SEA2:17 pmSeattle/Tacoma Intl

$261

American Airlines

Oct 20

SEA10:48 pmSeattle/Tacoma Intl

8h 34m

1 stop

BGR10:22 amBangor

Oct 31

BGR6:37 amBangor

10h 40m

1 stop

SEA2:17 pmSeattle/Tacoma Intl

$271

American Airlines

Oct 20

SEA10:31 amSeattle/Tacoma Intl

9h 36m

1 stop

BGR11:07 pmBangor

Oct 31

BGR6:37 amBangor

10h 40m

1 stop

SEA2:17 pmSeattle/Tacoma Intl

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBangor

SEA Seattle/Tacoma Intl - BGR Bangor

SEABGR

Seattle/Tacoma Intl

Tue 10/20

10:31 am-11:07 pm

1 stop9h 36m

Bangor

Sat 10/31

6:37 am-2:17 pm

1 stop10h 40m

$261

SeattleBangor

SEA Seattle/Tacoma Intl - BGR Bangor

SEABGR

Seattle/Tacoma Intl

Sat 11/14

11:15 pm-11:20 am

2 stops9h 05m

Bangor

Sat 1/9

3:00 pm-10:02 pm

1 stop10h 02m

$286

SeattleBangor

SEA Seattle/Tacoma Intl - BGR Bangor

SEABGR

Seattle/Tacoma Intl

Tue 10/20

11:10 pm-4:22 pm

2 stops14h 12m

Bangor

Sat 10/31

4:10 pm-11:04 pm

1 stop9h 54m

$286

SeattleBangor

SEA Seattle/Tacoma Intl - BGR Bangor

SEABGR

Seattle/Tacoma Intl

Tue 10/20

10:48 pm-10:22 am

1 stop8h 34m

Bangor

Sat 10/31

6:37 am-2:17 pm

1 stop10h 40m

$309

Quickest round-trip

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Sat 9/26

11:42 pm-8:06 am

Nonstop5h 24m

Boston Logan Intl

Sat 10/3

7:20 pm-10:37 pm

Nonstop6h 17m

$324

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Tue 10/6

11:41 pm-8:02 am

Nonstop5h 21m

Boston Logan Intl

Tue 10/20

7:20 pm-10:42 pm

Nonstop6h 22m

$324

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Wed 9/30

10:48 pm-9:44 am

1 stop7h 56m

Boston Logan Intl

Sat 10/3

9:30 am-3:51 pm

1 stop9h 21m

$333

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Wed 10/7

1:56 pm-12:54 am

1 stop7h 58m

Boston Logan Intl

Sat 10/17

9:23 am-3:52 pm

1 stop9h 29m

$333

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Wed 10/28

2:59 pm-5:28 am

1 stop11h 29m

Boston Logan Intl

Wed 11/4

7:03 am-8:27 pm

1 stop16h 24m

$343

SeattleBoston

SEA Seattle/Tacoma Intl - BOS Boston Logan Intl

SEABOS

Seattle/Tacoma Intl

Wed 10/21

11:31 am-5:21 am

1 stop14h 50m

Boston Logan Intl

Tue 10/27

7:51 am-10:33 pm

1 stop17h 42m

$343

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 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

Prices

Airlines

Other information

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 February is also cheap. Prices for this month can be found on momondo for an average of $445.

How far in advance should I book a flight from Seattle 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 $510 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 $355 on momondo.

Can stopping save me money on Seattle to Maine flights?

You could potentially save up to 52% 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

Best Price Found	$188
Fastest flight time	5h 18m
Direct flights	Every day
Airports in Maine	49 airports

The best one-way flight to Maine from Seattle in the past 72 hours is $188. The best round-trip flight deal from Seattle to Maine found on momondo in the last 72 hours is $261.

The fastest flight from Seattle to Maine takes 5h 18m

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

Frequently asked questions about flying from Seattle to Maine

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?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Maine as of September 2026.
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
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,191 reviews	Search United Airlines flights
American Airlines	PriceFrom $280	Free Cancellation	Rating 7.1 12,046 reviews	Search American Airlines flights
Southwest	PriceFrom $390	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $481	Free Cancellation	Rating 7.9 12,895 reviews	Search Alaska Airlines 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.