What airlines fly to Seattle?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Seattle from Bangor, Maine according to our data. American Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

As of July 2025, there are 3 operators available to choose from for flights from Bangor Airport to Seattle/Tacoma Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$162 Cheap Flights from Bangor to Seattle in 2025

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Find the cheapest flights from Bangor, Maine to Seattle

Round-trip

One-way

Cheap round-trip flights

4:59 pm - 9:35 amBGR-SEA

19h 36m2 stops

6:00 am - 6:55 pmSEA-BGR

9h 55m1 stop

$347Delta

Find Deal

Wed, Sep 10 - Sat, Sep 20

1:58 pm - 10:29 pmBGR-SEA

11h 31m1 stop

7:45 am - 8:39 pmSEA-BGR

9h 54m1 stop

$367American Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 20

12:58 pm - 10:29 pmBGR-SEA

12h 31m2 stops

6:05 am - 5:14 pmSEA-BGR

8h 09m1 stop

$373American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

1:02 pm - 10:29 pmBGR-SEA

12h 27m2 stops

6:28 am - 8:39 pmSEA-BGR

11h 11m2 stops

$378American Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 20

2:37 pm - 10:55 pmBGR-SEA

11h 18m1 stop

12:46 am - 3:18 pmSEA-BGR

11h 32m2 stops

$407American Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

3:58 pm - 11:41 pmBGR-SEA

10h 43m2 stops

12:46 am - 3:18 pmSEA-BGR

11h 32m2 stops

$412American Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 24

9:40 am - 9:17 pmBGR-SEA

14h 37m2 stops

5:35 pm - 11:40 amSEA-BGR

15h 05m2 stops

$420United Airlines

Find Deal

Thu, Aug 21 - Mon, Aug 25

4:14 pm - 10:20 pmBGR-SEA

9h 06m1 stop

5:35 pm - 11:40 amSEA-BGR

15h 05m2 stops

$445United Airlines

Find Deal

Thu, Aug 21 - Mon, Aug 25

12:52 pm - 10:29 pmBGR-SEA

12h 37m2 stops

3:06 pm - 9:58 pmSEA-BGR

27h 52m2 stops

$676Alaska Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 29

12:52 pm - 10:29 pmBGR-SEA

12h 37m2 stops

9:40 pm - 9:58 pmSEA-BGR

21h 18m2 stops

$703Alaska Airlines

Find Deal

Mon, Aug 25 - Fri, Aug 29

Delta flights from Bangor, Maine to Seattle

Our best Delta deals on Bangor, Maine to Seattle flight tickets

Delta

Sep 10

BGR4:59 pmBangor

19h 36m

2 stops

SEA9:35 amSeattle/Tacoma Intl

Sep 20

SEA6:00 amSeattle/Tacoma Intl

9h 55m

1 stop

BGR6:55 pmBangor

$347

Find similar

Delta

Dec 20

BGR3:00 pmBangor

10h 16m

1 stop

SEA10:16 pmSeattle/Tacoma Intl

Jan 3

SEA12:59 amSeattle/Tacoma Intl

11h 31m

2 stops

BGR3:30 pmBangor

$738

Find similar

American Airlines flights from Bangor, Maine to Seattle

Our best American Airlines deals on Bangor, Maine to Seattle flight tickets

American Airlines

Sep 10

BGR1:58 pmBangor

11h 31m

1 stop

SEA10:29 pmSeattle/Tacoma Intl

Sep 20

SEA7:45 amSeattle/Tacoma Intl

9h 54m

1 stop

BGR8:39 pmBangor

$367

Find similar

American Airlines

Sep 10

BGR12:58 pmBangor

12h 31m

2 stops

SEA10:29 pmSeattle/Tacoma Intl

Sep 17

SEA6:05 amSeattle/Tacoma Intl

8h 09m

1 stop

BGR5:14 pmBangor

$373

Find similar

American Airlines

Sep 10

BGR1:02 pmBangor

12h 27m

2 stops

SEA10:29 pmSeattle/Tacoma Intl

Sep 20

SEA6:28 amSeattle/Tacoma Intl

11h 11m

2 stops

BGR8:39 pmBangor

$378

Find similar

How to get the cheapest flight ticket from Bangor, 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

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Bangor, Maine to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $422. If you don’t want to visit Seattle in September, then you should wait until April to fly from Bangor, Maine, when ticket prices are also cheap, with an average price of $442.

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

On average, the least expensive day to fly to Seattle from Bangor, Maine is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $596. 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 Bangor, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $831.

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

Flying to Seattle from Bangor, Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $624 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $670. 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 Bangor, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $618 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bangor, Maine for as low as $331 on momondo.

Can stopping save me money on Bangor, Maine to Seattle flights?

You could potentially save up to 22% on your flight if you consider stops on a Bangor, Maine to Seattle flight.

How have Bangor, Maine to Seattle flight prices changed over time?

When to book flights from Bangor, Maine to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Bangor, Maine to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bangor, Maine to Seattle (BGR to SEA) flight deals and tips

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

Best Price Found	$162
Fastest flight time	8h 38m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Bangor, Maine in the past 72 hours is $162. The best round-trip flight deal from Bangor, Maine to Seattle found on momondo in the last 72 hours is $347.

The fastest flight from Bangor, Maine to Seattle takes 8h 38m

There are no direct flights from Bangor, Maine to Seattle. Popular non-direct route for this connection is Bangor Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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How far is Bangor to Seattle/Tacoma Intl by plane?
Bangor and Seattle/Tacoma Intl are 2515.4 mi apart from one another. In terms of flight time, this usually takes a little over 8h 38m.
When did momondo last update prices for flights from Bangor Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Bangor Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Bangor Airport to Seattle/Tacoma Intl Airport?
As of July 2025, there are 3 operators available to choose from for flights from Bangor Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Bangor Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bangor, Maine to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bangor, Maine to Seattle is American Airlines (70% of total bookings). The next most popular airlines are United Airlines (20%) and Alaska Airlines (10%).

Best airlines flying from Bangor, Maine to Seattle

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $523	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

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Renton

Federal Way

Kent

Lynnwood

Puyallup

Marysville

Tukwila

Kirkland

Lakewood

Fife

Shoreline

Centralia

Cle Elum

Westport

Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Bangor 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 Bangor.

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

Yes. All flights to Seattle from Bangor on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Bangor and Seattle 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 Bangor to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bangor to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.