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$178+ Cheap flights from Seattle to Bangor, ME (SEA - BGR)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BGR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Bangor are usually found in February or September, booked 53 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangor (BGR). 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 September 15, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$178
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$456
From Seattle/Tacoma Intl to Bangor
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One-way flight from Seattle/Tacoma Intl to Bangor
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Highest demand for flights based on searches. 11% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Bangor

Cheapest flights from Seattle to Bangor
Explore the most affordable flight options available from Seattle to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/3112:34 amSEA - BGR
1 stop8h 07mAmerican Airlines
Sat 11/83:52 pmBGR - SEA
1 stop9h 28mAmerican Airlines
Deal found 9/14$309
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1211:20 pmSEA - BGR
1 stop9h 51mAmerican Airlines
Sun 11/163:52 pmBGR - SEA
1 stop9h 28mAmerican Airlines
Deal found 9/15$339
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/210:11 amSEA - BGR
1 stop8h 54mAmerican Airlines
Tue 10/71:01 pmBGR - SEA
2 stops11h 47mAmerican Airlines
Deal found 9/15$344
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/1411:40 pmSEA - BGR
2 stops12h 40mUnited Airlines
Tue 10/214:11 pmBGR - SEA
1 stop9h 06mUnited Airlines
Deal found 9/15$361
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/1311:59 pmSEA - BGR
2 stops12h 26mAmerican Airlines
Sun 11/163:52 pmBGR - SEA
1 stop9h 28mAmerican Airlines
Deal found 9/15$399
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/226:05 amSEA - BGR
1 stop8h 09mAmerican Airlines
Mon 9/296:00 amBGR - SEA
1 stop9h 00mAmerican Airlines
Deal found 9/15$414
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/2610:09 amSEA - BGR
2 stops10h 39mAmerican Airlines
Mon 9/296:00 amBGR - SEA
1 stop9h 00mAmerican Airlines
Deal found 9/15$419
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/1312:34 amSEA - BGR
1 stop8h 07mAmerican Airlines
Tue 10/2112:44 pmBGR - SEA
2 stops12h 34mAmerican Airlines
Deal found 9/15$441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Bangor 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 September 15, 2025.
Use the filters below to find and compare flights from Seattle to Bangor that are best for you.

Fly from

Seattle

Fly to

Bangor

Route

Depart

Return

Price

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Sat 11/1

6:10 am-4:54 pm

1 stop7h 44m

Bangor

Sat 11/8

3:52 pm-10:20 pm

1 stop9h 28m

$309

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Wed 1/21

10:30 am-11:53 pm

2 stops10h 23m

Bangor

Wed 1/28

5:09 am-2:49 pm

2 stops12h 40m

$319

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Tue 10/14

11:40 pm-3:20 pm

2 stops12h 40m

Bangor

Tue 10/21

4:11 pm-10:17 pm

1 stop9h 06m

$361

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Thu 11/13

11:59 pm-3:25 pm

2 stops12h 26m

Bangor

Sun 11/16

3:52 pm-10:20 pm

1 stop9h 28m

$399

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Wed 1/21

11:45 pm-12:11 pm

1 stop9h 26m

Bangor

Wed 1/28

6:45 am-9:12 pm

2 stops17h 27m

$414

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Mon 10/6

6:12 am-9:07 am

2 stops23h 55m

$178

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Sun 10/5

6:12 am-9:07 am

2 stops47h 55m

$179

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Sat 10/4

7:00 am-6:27 pm

3 stops32h 27m

$210

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Fri 10/3

8:31 pm-7:03 pm

3 stops43h 32m

$231

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Thu 9/25

4:36 pm-9:33 am

2 stops37h 57m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
1
2

Best time to book a flight from Seattle to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Seattle 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 Seattle to Bangor

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Bangor. Price data was last updated on September 12, 2025.

The price you pay for your flight from Seattle to Bangor, Maine 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 Seattle to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from Seattle to Bangor, Maine (average of $358). Flying from Seattle to Bangor, Maine in December is currently the most expensive (average of $490). 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.

How much does it cost to fly round-trip from Seattle to Bangor, Maine?

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Seattle to Bangor, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangor. 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 Seattle to Bangor, Maine?

    For as low as $309, American Airlines can have you in Bangor, Maine from Seattle in 7h 44m. There are 2515 mi between Seattle and Bangor, Maine.

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

    Delta, at $328, was found to be the cheapest airline from Seattle to Bangor, Maine.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Bangor 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 Seattle to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Bangor, Maine (average of $358). Flying from Seattle to Bangor, Maine in December is currently the most expensive (average of $490). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Seattle to Bangor

Discover the top 4 airlines that operate flights from Seattle to Bangor. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$599FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$337Average$534FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$395Average$716FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$694Average$806FlexibilityNo cancel feeOn-time75%

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