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Cheap flights from Bangor, Maine to Seattle from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to Seattle departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bangor, Maine to Seattle

Cheap round-trip flights

United Airlines Logo
4:11 pm - 10:17 pmBGR-SEA
9h 06m1 stop
United Airlines Logo
11:35 pm - 11:52 amSEA-BGR
9h 17m1 stop
$309United Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
United Airlines Logo
4:11 pm - 10:17 pmBGR-SEA
9h 06m1 stop
United Airlines Logo
7:28 pm - 11:52 amSEA-BGR
13h 24m2 stops
$314United Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
1:01 pm - 10:18 pmBGR-SEA
12h 17m2 stops
American Airlines Logo
12:34 am - 3:34 pmSEA-BGR
12h 00m2 stops
$319American Airlines
Find Deal
Wed, Oct 22 - Mon, Oct 27
American Airlines Logo
1:58 pm - 10:29 pmBGR-SEA
11h 31m1 stop
American Airlines Logo
6:05 am - 5:14 pmSEA-BGR
8h 09m1 stop
$339American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
American Airlines Logo
1:58 pm - 10:29 pmBGR-SEA
11h 31m1 stop
American Airlines Logo
6:28 am - 8:39 pmSEA-BGR
11h 11m2 stops
$344American Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 20
American Airlines Logo
1:02 pm - 10:29 pmBGR-SEA
12h 27m2 stops
American Airlines Logo
6:28 am - 8:39 pmSEA-BGR
11h 11m2 stops
$349American Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 20
United Airlines Logo
6:10 am - 1:03 pmBGR-SEA
9h 53m1 stop
United Airlines Logo
5:35 pm - 11:07 amSEA-BGR
14h 32m2 stops
$374United Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
12:10 pm - 10:03 pmBGR-SEA
12h 53m2 stops
Delta Logo
11:15 pm - 2:24 pmSEA-BGR
12h 09m2 stops
$388Delta
Find Deal
Wed, Oct 22 - Tue, Oct 28
Delta Logo
12:20 pm - 11:43 pmBGR-SEA
14h 23m2 stops
Delta Logo
11:11 pm - 2:31 pmSEA-BGR
12h 20m2 stops
$474Delta
Find Deal
Fri, Sep 12 - Mon, Sep 15
Delta Logo
12:10 pm - 10:03 pmBGR-SEA
12h 53m2 stops
Delta Logo
9:25 am - 11:28 pmSEA-BGR
11h 03m2 stops
$638Delta
Find Deal
Wed, Oct 22 - Tue, Oct 28

American Airlines flights from Bangor, Maine to Seattle

Our best American Airlines deals on Bangor, Maine to Seattle flight tickets
American Airlines
Oct 22
BGR1:01 pmBangor
12h 17m
2 stops
SEA10:18 pmSeattle/Tacoma Intl
Oct 27
SEA12:34 amSeattle/Tacoma Intl
12h 00m
2 stops
BGR3:34 pmBangor
$319
Find similar
American Airlines
Sep 10
BGR1:58 pmBangor
11h 31m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
Sep 17
SEA6:05 amSeattle/Tacoma Intl
8h 09m
1 stop
BGR5:14 pmBangor
$339
Find similar
American Airlines
Sep 10
BGR1:58 pmBangor
11h 31m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
Sep 20
SEA6:28 amSeattle/Tacoma Intl
11h 11m
2 stops
BGR8:39 pmBangor
$344
Find similar

United Airlines flights from Bangor, Maine to Seattle

Our best United Airlines deals on Bangor, Maine to Seattle flight tickets
United Airlines
Oct 22
BGR4:11 pmBangor
9h 06m
1 stop
SEA10:17 pmSeattle/Tacoma Intl
Oct 28
SEA11:35 pmSeattle/Tacoma Intl
9h 17m
1 stop
BGR11:52 amBangor
$309
Find similar
United Airlines
Oct 22
BGR4:11 pmBangor
9h 06m
1 stop
SEA10:17 pmSeattle/Tacoma Intl
Oct 28
SEA7:28 pmSeattle/Tacoma Intl
13h 24m
2 stops
BGR11:52 amBangor
$314
Find similar
United Airlines
Sep 9
BGR6:10 amBangor
9h 53m
1 stop
SEA1:03 pmSeattle/Tacoma Intl
Sep 13
SEA5:35 pmSeattle/Tacoma Intl
14h 32m
2 stops
BGR11:07 amBangor
$374
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, 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 August 26, 2025.
Use the filters below to find and compare flights from Bangor, Maine to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 10/22

4:11 pm-10:17 pm

1 stop9h 06m

Seattle/Tacoma Intl

Tue 10/28

11:35 pm-11:52 am

1 stop9h 17m

$309

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 10/22

4:11 pm-10:17 pm

1 stop9h 06m

Seattle/Tacoma Intl

Tue 10/28

7:28 pm-11:52 am

2 stops13h 24m

$314

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 10/22

1:01 pm-10:18 pm

2 stops12h 17m

Seattle/Tacoma Intl

Mon 10/27

12:34 am-3:34 pm

2 stops12h 00m

$319

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 9/10

1:58 pm-10:29 pm

1 stop11h 31m

Seattle/Tacoma Intl

Wed 9/17

6:05 am-5:14 pm

1 stop8h 09m

$339

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 9/10

1:58 pm-10:29 pm

1 stop11h 31m

Seattle/Tacoma Intl

Sat 9/20

6:28 am-8:39 pm

2 stops11h 11m

$344

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 9/10

1:02 pm-10:29 pm

2 stops12h 27m

Seattle/Tacoma Intl

Sat 9/20

6:28 am-8:39 pm

2 stops11h 11m

$349

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Tue 9/9

6:10 am-1:03 pm

1 stop9h 53m

Seattle/Tacoma Intl

Sat 9/13

5:35 pm-11:07 am

2 stops14h 32m

$374

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 10/22

12:10 pm-10:03 pm

2 stops12h 53m

Seattle/Tacoma Intl

Tue 10/28

11:15 pm-2:24 pm

2 stops12h 09m

$388

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Fri 9/12

12:20 pm-11:43 pm

2 stops14h 23m

Seattle/Tacoma Intl

Mon 9/15

11:11 pm-2:31 pm

2 stops12h 20m

$474

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Wed 10/22

12:10 pm-10:03 pm

2 stops12h 53m

Seattle/Tacoma Intl

Tue 10/28

9:25 am-11:28 pm

2 stops11h 03m

$638

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 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

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 $617 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 13% 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

Direct flights

None
There are no direct flights from Bangor, Maine to Seattle. There are no popular flight routes from Bangor, Maine to Seattle.
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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 9h 04m.

  • 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?

  • 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?

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 AirlinesPriceFrom $317Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
American AirlinesPriceFrom $391Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $523Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

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

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.

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