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$235+ Cheap flights from Bangor, ME to Seattle (BGR - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SEA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Bangor to Seattle

Cheapest flights from Bangor to Seattle
Explore the most affordable flight options available from Bangor to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:13 pm
BGR
-
SEA
1 stop9h 37m
American Airlines
Tue 9/811:55 pm
SEA
-
BGR
1 stop8h 36m
American Airlines
Deal found 1/27$329
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:37 pm
BGR
-
SEA
1 stop11h 18m
American Airlines
Sat 9/1211:38 pm
SEA
-
BGR
1 stop8h 53m
American Airlines
Deal found 1/27$354
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:18 pm
BGR
-
SEA
1 stop9h 02m
Delta
Mon 3/1611:59 pm
SEA
-
BGR
2 stops12h 39m
Delta
Deal found 1/27$409
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:43 pm
BGR
-
SEA
1 stop12h 14m
American Airlines
Mon 3/1610:57 pm
SEA
-
BGR
1 stop10h 19m
American Airlines
Deal found 1/27$456
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:34 pm
BGR
-
SEA
1 stop10h 24m
American Airlines
Sat 9/1211:38 pm
SEA
-
BGR
1 stop8h 53m
American Airlines
Deal found 1/25$460
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:00 pm
BGR
-
SEA
1 stop10h 16m
Delta
Sat 9/1211:53 pm
SEA
-
BGR
2 stops13h 08m
Delta
Deal found 1/25$468
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:52 pm
BGR
-
SEA
2 stops12h 02m
Alaska Airlines
Sat 9/128:00 am
SEA
-
BGR
2 stops12h 58m
Alaska Airlines
Deal found 1/27$490
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:43 pm
BGR
-
SEA
1 stop12h 14m
American Airlines
Fri 3/2710:57 pm
SEA
-
BGR
1 stop10h 19m
American Airlines
Deal found 1/26$521
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:15 pm
BGR
-
SEA
2 stops15h 52m
United Airlines
Sat 9/127:32 pm
SEA
-
BGR
2 stops12h 51m
United Airlines
Deal found 1/25$550

Find flight deals from Bangor to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(Delta)

One-way from

$235
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$394
Provider with most accurate pricing for Bangor-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Seattle/Tacoma Intl flights.
Search Deals
From Bangor to Seattle/Tacoma Intl
Search Deals
One-way flight from Bangor to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Bangor to Seattle that are best for you.

Fly from

Bangor

Fly to

Seattle

Route

Depart

Return

Price

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Mon 3/9

4:18 pm-10:20 pm

1 stop9h 02m

Seattle/Tacoma Intl

Mon 3/16

11:59 pm-3:38 pm

2 stops12h 39m

$409

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Mon 3/9

12:43 pm-9:57 pm

1 stop12h 14m

Seattle/Tacoma Intl

Mon 3/16

10:57 pm-12:16 pm

1 stop10h 19m

$456

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Mon 3/23

12:43 pm-9:57 pm

1 stop12h 14m

Seattle/Tacoma Intl

Fri 3/27

10:57 pm-12:16 pm

1 stop10h 19m

$521

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Tue 2/10

12:39 pm-10:07 pm

1 stop12h 28m

Seattle/Tacoma Intl

Sat 2/14

5:37 am-9:39 pm

2 stops13h 02m

$560

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Fri 1/30

12:39 pm-10:07 pm

1 stop12h 28m

Seattle/Tacoma Intl

Sat 1/31

9:45 pm-12:36 pm

2 stops11h 51m

$574

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sun 2/8

1:07 pm-10:25 pm

1 stop12h 18m

Seattle/Tacoma Intl

Wed 2/11

8:00 am-11:25 pm

2 stops12h 25m

$586

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sun 2/8

12:44 pm-10:20 pm

2 stops12h 36m

Seattle/Tacoma Intl

Wed 2/11

7:35 am-11:58 pm

2 stops13h 23m

$592

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sat 1/31

8:14 am-6:14 pm

2 stops13h 00m

Seattle/Tacoma Intl

Tue 2/3

7:00 am-8:14 pm

1 stop10h 14m

$634

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sun 3/1

7:54 pm-6:18 pm

3 stops49h 24m

$235

BangorSeattle

BGR - SEA

BGRSEA

Bangor

Sun 3/1

1:06 pm-10:22 pm

1 stop12h 16m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Bangor to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bangor with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangor to Seattle

How far ahead should I book a flight from Bangor, Maine to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Bangor to Seattle. Price data was last updated on January 23, 2026.

The price you pay for your flight from Bangor, Maine to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bangor, Maine to Seattle?

Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to Seattle (average of $308). Flying from Bangor, Maine to Seattle in December is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from Bangor to Seattle, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bangor to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangor, Maine to Seattle?

    For as low as $409, Delta can have you in Seattle from Bangor, Maine in 9h 02m. The distance from Bangor, Maine to Seattle is about 2515 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangor, Maine to Seattle round-trip?

    According to our current data, United Airlines ($317), American Airlines ($337), and Delta ($342) offers the cheapest pricing from Bangor, Maine to Seattle. United Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Bangor, Maine to Seattle one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $192. Users have also found prices from $216 and $216 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from Bangor to Seattle that include hotel bookings?

    Yes. In addition to deals on Bangor to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangor to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to Seattle.

  • Can I find deals for business class flights from Bangor to Seattle?

    Yes. Cheapflights offers flight deals from Bangor to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangor, Maine to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to Seattle (average of $308). Flying from Bangor, Maine to Seattle in December is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
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Shoreline
Marysville
Centralia
Federal Way
Chehalis

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Top 3 airlines flying from Bangor to Seattle

Discover the top 3 airlines that operate flights from Bangor to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$317Average$665FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$337Average$500FlexibilityNo cancel feeOn-time71%
DeltaCheapest$342Average$519FlexibilityNo cancel feeOn-timeN/A

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