Seattle

$225+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SEA
ene. 11 — ene. 181
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangor to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/241:03 pmBGR - SEA
1 stop11h 32mUnited Airlines
mié. 12/3111:09 pmSEA - BGR
1 stop10h 20mUnited Airlines
Deal found 12/9$710
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/251:04 pmBGR - SEA
1 stop11h 31mUnited Airlines
lun. 12/2911:59 pmSEA - BGR
2 stops20h 35mUnited Airlines
Deal found 12/10$874
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/252:10 pmBGR - SEA
2 stops12h 17mDelta
lun. 12/296:10 amSEA - BGR
2 stops13h 48mDelta
Deal found 12/10$897
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
jue. 12/2510:55 amBGR - SEA
1 stop12h 05mAlaska Airlines
lun. 12/299:29 pmSEA - BGR
1 stop12h 39mAlaska Airlines
Deal found 12/9$959
This American Airlines deal was found by Cheapflights users on 12/9. 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.
mar. 12/231:36 pmBGR - SEA
1 stop11h 28mAmerican Airlines
mar. 12/3011:59 pmSEA - BGR
2 stops12h 25mAmerican Airlines
Deal found 12/9$1,016
This American Airlines deal was found by Cheapflights users on 12/9. 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.
lun. 12/221:36 pmBGR - SEA
1 stop11h 28mAmerican Airlines
lun. 12/2911:07 pmSEA - BGR
1 stop13h 07mAmerican Airlines
Deal found 12/9$1,034
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
lun. 12/2212:50 pmBGR - SEA
2 stops23h 27mAlaska Airlines
lun. 12/299:29 pmSEA - BGR
1 stop12h 39mAlaska Airlines
Deal found 12/9$1,083
This Delta deal was found by Cheapflights users on 12/9. 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.
mar. 12/232:10 pmBGR - SEA
1 stop11h 13mDelta
lun. 12/296:10 amSEA - BGR
2 stops13h 48mDelta
Deal found 12/9$1,092
This American Airlines deal was found by Cheapflights users on 12/9. 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.
mar. 12/231:36 pmBGR - SEA
1 stop11h 28mAmerican Airlines
lun. 12/2911:07 pmSEA - BGR
1 stop13h 07mAmerican Airlines
Deal found 12/9$1,094

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$308
(Delta)

One-way from

$225
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$955
Provider with most accurate pricing for Bangor-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Bangor-Seattle/Tacoma Intl flights.
From Bangor to Seattle/Tacoma Intl
One-way flight from Bangor to Seattle/Tacoma Intl
Highest demand for flights based on searches. 24% potential increase in price ($190 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 diciembre 12, 2025.
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

lun. 1/12

1:07 pm-10:25 pm

1 stop12h 18m

Seattle/Tacoma Intl

mar. 1/20

11:10 pm-12:25 pm

2 stops10h 15m

$308

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 1/22

12:39 pm-10:07 pm

1 stop12h 28m

Seattle/Tacoma Intl

dom. 1/25

9:45 pm-12:26 pm

2 stops11h 41m

$314

BangorSeattle

BGR - SEA

BGRSEA

Bangor

dom. 2/8

12:44 pm-10:20 pm

2 stops12h 36m

Seattle/Tacoma Intl

dom. 2/15

11:18 pm-1:06 pm

1 stop10h 48m

$354

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/21

1:07 pm-8:00 pm

1 stop9h 53m

Seattle/Tacoma Intl

sáb. 1/24

11:10 pm-12:25 pm

2 stops10h 15m

$354

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/7

6:14 am-6:05 pm

2 stops14h 51m

Seattle/Tacoma Intl

sáb. 1/10

9:45 pm-12:36 pm

2 stops11h 51m

$395

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 1/22

12:39 pm-10:29 pm

1 stop12h 50m

Seattle/Tacoma Intl

dom. 1/25

9:54 am-9:59 pm

1 stop9h 05m

$508

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/21

12:58 pm-8:07 pm

1 stop10h 09m

Seattle/Tacoma Intl

sáb. 1/24

9:54 am-8:56 pm

1 stop8h 02m

$528

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/7

12:52 pm-11:21 am

2 stops25h 29m

$225

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/7

12:39 pm-10:07 pm

1 stop12h 28m

$241

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 1/7

8:14 am-6:14 pm

2 stops13h 00m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangor, Maine-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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 June is currently the most expensive (average of $574). 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 diciembre 12, 2025.
Read through reviews of airlines operating flights from Bangor to Seattle, such as Alaska Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 $308, Delta can have you in Seattle from Bangor, Maine in 12h 18m. 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 ($338), and Alaska Airlines ($507) offers the cheapest pricing from Bangor, Maine to Seattle. United Airlines is priced at 47% 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 $335 on American Airlines and Delta, 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 June is currently the most expensive (average of $574). 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
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$317Average$584FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$515FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$507Average$875FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.