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$217+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SEA
may. 3 — may. 101
sáb. 5/3
sáb. 5/10
1 adult, Economy
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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”

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Cheapflights Tip: The best prices from Bangor to Seattle/Tacoma Intl are usually found in September or April, booked 49 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap 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 abril 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(United Airlines)

One-way from

$217
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$477
Provider with most accurate pricing for Bangor-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Bangor-Seattle/Tacoma Intl flights.
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From Bangor to Seattle/Tacoma Intl
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One-way flight from Bangor to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 20% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 28, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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. 9/254:00 pmBGR - SEA
1 stop9h 18mUnited Airlines
lun. 9/296:00 amSEA - BGR
1 stop7h 59mUnited Airlines
Deal found 4/28$318
This American Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 9/104:04 pmBGR - SEA
1 stop8h 34mAmerican Airlines
mié. 9/1711:59 pmSEA - BGR
1 stop8h 40mAmerican Airlines
Deal found 4/28$345
This Delta deal was found by Cheapflights users on 4/27. 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.
mar. 7/14:56 pmBGR - SEA
2 stops9h 57mDelta
mar. 7/159:50 amSEA - BGR
2 stops10h 30mDelta
Deal found 4/27$470
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2911:38 amBGR - SEA
3 stops39h 32mMultiple Airlines
jue. 6/53:20 pmSEA - BGR
2 stops24h 15mMultiple Airlines
Deal found 4/28$524
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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. 8/2112:53 pmBGR - SEA
2 stops12h 36mAlaska Airlines
vie. 8/291:40 pmSEA - BGR
2 stops29h 17mAlaska Airlines
Deal found 4/28$576

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 abril 28, 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

jue. 9/25

4:00 pm-10:18 pm

1 stop9h 18m

Seattle/Tacoma Intl

lun. 9/29

6:00 am-4:59 pm

1 stop7h 59m

$318

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mié. 9/10

4:04 pm-9:38 pm

1 stop8h 34m

Seattle/Tacoma Intl

mié. 9/17

11:59 pm-11:39 am

1 stop8h 40m

$345

BangorSeattle

BGR - SEA

BGRSEA

Bangor

mar. 7/1

4:56 pm-11:53 pm

2 stops9h 57m

Seattle/Tacoma Intl

mar. 7/15

9:50 am-11:20 pm

2 stops10h 30m

$470

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 5/29

11:38 am-12:10 am

3 stops39h 32m

Seattle/Tacoma Intl

jue. 6/5

3:20 pm-6:35 pm

2 stops24h 15m

$524

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 8/21

12:53 pm-10:29 pm

2 stops12h 36m

Seattle/Tacoma Intl

vie. 8/29

1:40 pm-9:57 pm

2 stops29h 17m

$576

BangorSeattle

BGR - SEA

BGRSEA

Bangor

vie. 6/13

5:43 pm-12:17 am

1 stop9h 34m

$217

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 5/8

5:18 am-12:59 pm

2 stops10h 41m

$341

BangorSeattle

BGR - SEA

BGRSEA

Bangor

jue. 5/8

7:50 pm-12:10 am

3 stops31h 20m

$408

BangorSeattle

BGR - SEA

BGRSEA

Bangor

vie. 6/13

4:15 pm-9:11 pm

3 stops31h 56m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 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

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 April 25, 2025.

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 49 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, January is the cheapest month in which you can book a flight from Bangor, Maine to Seattle (average of $238). Flying from Bangor, Maine to Seattle in July is currently the most expensive (average of $405). 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.

What is the cheapest time of day to fly from BGR to SEA?

Find hourly flight availability from Bangor to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 28, 2025.

When flying from Bangor, Maine to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 7% versus a flight in the morning.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 abril 28, 2025.
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    According to our current data, United Airlines ($318), American Airlines ($345), and Delta ($470) offers the cheapest pricing from Bangor, Maine to Seattle. United Airlines is priced at 48% 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 American Airlines. According to our data, you can fly for as low as $217. Users have also found prices from $341 and $440 on Delta 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, January is the cheapest month in which you can book a flight from Bangor, Maine to Seattle (average of $238). Flying from Bangor, Maine to Seattle in July is currently the most expensive (average of $405). 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 Bangor?

Book flights to Bangor if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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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 abril 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$581FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$756FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$523Average$798FlexibilityNo cancel feeOn-time75%

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