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

Delta, American Airlines, and United 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 42% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 7 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 December 2025, there are 67 flights per week flying from Seattle to Maine. The most common day of the week flights depart is Mon, with 30% 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 December 2025.

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.

$111 Cheap Flights from Seattle to Maine in 2025/26

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Find the cheapest flights from Seattle to Maine

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 12:20 am

SEA

PWM

7h 35m1 stop

2:35 pm - 10:25 pm

PWM

SEA

10h 50m1 stop

$221Delta

Tue, Jan 20 - Fri, Jan 23

11:10 pm - 11:20 am

SEA

PWM

9h 10m2 stops

2:35 pm - 10:25 pm

PWM

SEA

10h 50m1 stop

$226Delta

Tue, Jan 20 - Fri, Jan 23

7:35 am - 11:43 pm

SEA

PWM

13h 08m2 stops

12:40 pm - 10:20 pm

PWM

SEA

12h 40m2 stops

$231American Airlines

Tue, Jan 20 - Fri, Jan 23

12:43 pm - 11:20 pm

SEA

PWM

7h 37m1 stop

5:45 am - 11:49 am

PWM

SEA

9h 04m1 stop

$251United Airlines

Tue, Feb 17 - Tue, Feb 24

7:00 am - 10:54 pm

SEA

PWM

12h 54m2 stops

3:58 pm - 10:07 pm

PWM

SEA

9h 09m1 stop

$263American Airlines

Tue, Feb 3 - Tue, Feb 10

7:55 am - 4:20 pm

SEA

BOS

5h 25mnonstop

4:20 pm - 11:57 pm

BOS

SEA

10h 37m1 stop

$293Alaska Airlines

Thu, Jan 29 - Thu, Feb 5

7:50 pm - 3:20 pm

SEA

BOS

16h 30m1 stop

6:44 pm - 10:17 pm

BOS

SEA

6h 33mnonstop

$296Hawaiian Airlines

Sat, Jan 24 - Sat, Jan 31

3:40 pm - 11:54 pm

SEA

BOS

5h 14mnonstop

6:44 pm - 10:17 pm

BOS

SEA

6h 33mnonstop

$297Hawaiian Airlines

Thu, Jan 29 - Sat, Jan 31

3:40 pm - 11:54 pm

SEA

BOS

5h 14mnonstop

5:20 pm - 10:33 pm

BOS

SEA

8h 13m1 stop

$302Alaska Airlines

Wed, Jan 14 - Wed, Jan 21

7:15 am - 7:19 pm

SEA

BGR

9h 04m1 stop

4:10 pm - 10:20 pm

BGR

SEA

9h 10m1 stop

$329United Airlines

Tue, May 5 - Tue, Jun 9

Delta flights from Seattle to Maine

Our best Delta deals on Seattle to Maine flight tickets

Delta

Jan 20

SEA1:45 pmSeattle/Tacoma Intl

7h 35m

1 stop

PWM12:20 amPortland

Jan 23

PWM2:35 pmPortland

10h 50m

1 stop

SEA10:25 pmSeattle/Tacoma Intl

$221

Find similar

Delta

Jan 20

SEA11:10 pmSeattle/Tacoma Intl

9h 10m

2 stops

PWM11:20 amPortland

Jan 23

PWM2:35 pmPortland

10h 50m

1 stop

SEA10:25 pmSeattle/Tacoma Intl

$226

Find similar

Delta

Apr 28

SEA11:05 pmSeattle/Tacoma Intl

9h 50m

1 stop

PWM11:55 amPortland

May 1

PWM2:35 pmPortland

10h 41m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

$270

Find similar

Alaska Airlines flights from Seattle to Maine

Our best Alaska Airlines deals on Seattle to Maine flight tickets

Alaska Airlines

Jan 29

SEA7:55 amSeattle/Tacoma Intl

5h 25m

BOS4:20 pmBoston Logan Intl

Feb 5

BOS4:20 pmBoston Logan Intl

10h 37m

1 stop

SEA11:57 pmSeattle/Tacoma Intl

$293

Find similar

Alaska Airlines

Jan 14

SEA3:40 pmSeattle/Tacoma Intl

5h 14m

BOS11:54 pmBoston Logan Intl

Jan 21

BOS5:20 pmBoston Logan Intl

8h 13m

1 stop

SEA10:33 pmSeattle/Tacoma Intl

$302

Find similar

Alaska Airlines

Jan 29

SEA7:55 amSeattle/Tacoma Intl

5h 25m

BOS4:20 pmBoston Logan Intl

Feb 9

BOS6:44 pmBoston Logan Intl

6h 33m

SEA10:17 pmSeattle/Tacoma Intl

$306

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 1/20

1:45 pm-12:20 am

1 stop7h 35m

Portland

Fri 1/23

2:35 pm-10:25 pm

1 stop10h 50m

$221

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 1/20

11:10 pm-11:20 am

2 stops9h 10m

Portland

Fri 1/23

2:35 pm-10:25 pm

1 stop10h 50m

$226

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 1/20

7:35 am-11:43 pm

2 stops13h 08m

Portland

Fri 1/23

12:40 pm-10:20 pm

2 stops12h 40m

$231

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 2/17

12:43 pm-11:20 pm

1 stop7h 37m

Portland

Tue 2/24

5:45 am-11:49 am

1 stop9h 04m

$251

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 2/3

7:00 am-10:54 pm

2 stops12h 54m

Portland

Tue 2/10

3:58 pm-10:07 pm

1 stop9h 09m

$263

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 1/29

7:55 am-4:20 pm

Nonstop5h 25m

Boston Logan Intl

Thu 2/5

4:20 pm-11:57 pm

1 stop10h 37m

$293

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sat 1/24

7:50 pm-3:20 pm

1 stop16h 30m

Boston Logan Intl

Sat 1/31

6:44 pm-10:17 pm

Nonstop6h 33m

$296

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 1/29

3:40 pm-11:54 pm

Nonstop5h 14m

Boston Logan Intl

Sat 1/31

6:44 pm-10:17 pm

Nonstop6h 33m

$297

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 1/14

3:40 pm-11:54 pm

Nonstop5h 14m

Boston Logan Intl

Wed 1/21

5:20 pm-10:33 pm

1 stop8h 13m

$302

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Tue 5/5

7:15 am-7:19 pm

1 stop9h 04m

Bangor

Tue 6/9

4:10 pm-10:20 pm

1 stop9h 10m

$329

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 $247, 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 March is also cheap. Prices for this month can be found on momondo for an average of $277.

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

The cheapest day to depart from Seattle to Maine is on a Wednesday. Travelers who choose to depart for Maine on a Wednesday will often find tickets for as low as $350. Flights from Seattle to Maine on a Sunday will generally be more expensive and average around $432. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Maine is at noon when flights can be purchased for as low as $254. Flights in the morning are often more expensive with an average ticket price of $421.

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 $358 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 $305 on momondo.

Can stopping save me money on Seattle to Maine flights?

You could potentially save up to 8% 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 16m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Seattle to Maine takes 5h 16m

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?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Maine as of December 2025.
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
JetBlue	PriceFrom $172	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
Delta	PriceFrom $265	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Sun Country Air	PriceFrom $296	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $297	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $320	Free Cancellation	Rating 8.0 11,470 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $387	Free Cancellation	Rating 7.9 4,250 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.

Start using Trips

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Thu 1/15

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Find better results for your trip to Maine

Popular cities in Maine

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Flights to Las Vegasfrom $49

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Flights to Dallasfrom $57

Flights to Seattlefrom $58

Cheap flights from Seattle to Maine from $111

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Maine

Cheap round-trip flights

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Delta flights from Seattle to Maine

Our best Delta deals on Seattle to Maine flight tickets

Alaska Airlines flights from Seattle to Maine

Our best Alaska Airlines deals on Seattle to Maine flight tickets

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Use the filters below to find and compare flights from Seattle to Maine that are best for you.

See travel insights to Maine from

How to get the cheapest flight ticket from Seattle to Maine

What is the cheapest month to fly to Maine?

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

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

The cheapest time of day to fly to Maine is at noon when flights can be purchased for as low as $254. Flights in the morning are often more expensive with an average ticket price of $421.

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

Can stopping save me money on Seattle to Maine flights?

You could potentially save up to 8% on your flight if you consider stops on a Seattle to Maine flight.

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

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

What airlines fly to Maine?

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

As of December 2025, there are 67 flights per week flying from Seattle to Maine. The most common day of the week flights depart is Mon, with 30% of flights taking off on this day.

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

Direct flights

Airports in Maine

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

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?

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

Best airlines flying from Seattle to Maine

Compare and see reviews for airlines that fly from Seattle to Maine with momondo

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maine

Popular cities in Maine

Popular flights according to clicks in the last 7 days on momondo