$286+ Cheap flights from Bangor, ME to Seattle (BGR - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SEA
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Bangor to SeattleExplore 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 September 15, 2026.
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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 12/23:45 pm -
1 stop10h 25m
Tue 1/56:05 am -
2 stops14h 18m
Deal found 9/11![Delta logo]()
$286
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/312:00 pm -
2 stops11h 05m
Wed 11/116:00 am -
2 stops14h 25m
Deal found 9/13![Delta logo]()
$320
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 11/193:45 pm -
1 stop10h 15m
Tue 1/56:05 am -
2 stops14h 18m
Deal found 9/11![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/1711:00 am -
2 stops15h 07m
Sat 11/2111:17 pm -
1 stop8h 02m
Deal found 9/11![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/316:37 am -
1 stop10h 40m
Wed 11/119:15 am -
1 stop10h 44m
Deal found 9/11![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 10/104:10 pm -
1 stop9h 54m
Sat 10/176:00 am -
2 stops12h 08m
Deal found 9/12![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/262:40 pm -
1 stop11h 30m
Mon 11/29:15 am -
1 stop10h 44m
Deal found 9/11![American Airlines logo]()
$367
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:45 pm -
1 stop10h 25m
Sun 12/611:15 pm -
2 stops13h 56m
Deal found 9/15![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 9/11. 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 10/94:10 pm -
1 stop9h 54m
Fri 10/1611:59 pm -
1 stop10h 24m
Deal found 9/11![Delta logo]()
$393
Best flights from Bangor to SeattleDiscover carefully curated flight deals from Bangor to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Bangor to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 12/23:45 pm -
1 stop10h 25m
Sat 12/511:15 pm -
2 stops9h 11m
Deal found 9/12![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/1711:00 am -
2 stops15h 07m
Sat 11/2111:17 pm -
1 stop8h 02m
Deal found 9/11![United Airlines logo]()
$353
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.
Tue 11/1012:25 pm -
2 stops13h 09m
Sun 11/1512:34 pm -
1 stop7h 25m
Deal found 9/15![American Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/3111:48 am -
1 stop12h 53m
Wed 11/119:28 pm -
1 stop9h 41m
Deal found 9/11![Alaska Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 12/23:45 pm -
1 stop10h 25m
Tue 1/56:05 am -
2 stops14h 18m
Deal found 9/12![Delta logo]()
$286
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 12/33:45 pm -
1 stop10h 25m
Fri 12/1111:15 pm -
2 stops12h 50m
Deal found 9/12![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 9/11. 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 10/264:10 pm -
1 stop9h 54m
Mon 11/211:10 pm -
2 stops14h 12m
Deal found 9/11![Delta logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:24 pm -
1 stop10h 40m
Wed 12/98:00 am -
2 stops12h 59m
Deal found 9/10![Alaska Airlines logo]()
$589
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:15 pm -
1 stop10h 05m
Sun 10/411:59 pm -
2 stops13h 22m
Deal found 9/15![Delta logo]()
$508
Last-minute flights from Bangor to SeattleDiscover last-minute flight deals from Bangor to Seattle. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Seattle. Data last updated September 15, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:15 pm -
1 stop10h 05m
Sun 10/411:59 pm -
2 stops13h 22m
Deal found 9/15![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 9/11. 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 10/94:10 pm -
1 stop9h 54m
Fri 10/1611:59 pm -
1 stop10h 24m
Deal found 9/11![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 10/104:10 pm -
1 stop9h 54m
Sat 10/176:00 am -
2 stops12h 08m
Deal found 9/12![Delta logo]()
$363
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.
Wed 10/145:50 pm -
1 stop9h 46m
Wed 10/2110:31 am -
1 stop9h 36m
Deal found 9/14![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/262:40 pm -
1 stop11h 30m
Mon 11/29:15 am -
1 stop10h 44m
Deal found 9/11![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 10/314:10 pm -
1 stop9h 54m
Wed 11/119:45 am -
2 stops10h 40m
Deal found 9/11![Delta logo]()
$286
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/316:37 am -
1 stop10h 40m
Wed 11/119:15 am -
1 stop10h 44m
Deal found 9/11![American Airlines logo]()
$358
One-way flights from Bangor to SeattleSearch for one-way flight options from Bangor to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Bangor to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:34 am -
3 stops54h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/195:50 pm -
1 stop18h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$632
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $286 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $431 |
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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Bangor to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Wed 12/2
3:45 pm-11:10 pm
1 stop10h 25m
Seattle/Tacoma Intl
Sat 12/5
11:15 pm-11:26 am
2 stops9h 11m
$286
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Wed 12/2
3:45 pm-11:10 pm
1 stop10h 25m
Seattle/Tacoma Intl
Tue 1/5
6:05 am-11:23 pm
2 stops14h 18m
$286
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Tue 11/17
11:00 am-11:07 pm
2 stops15h 07m
Seattle/Tacoma Intl
Sat 11/21
11:17 pm-10:19 am
1 stop8h 02m
$353
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Tue 11/10
12:25 pm-10:34 pm
2 stops13h 09m
Seattle/Tacoma Intl
Sun 11/15
12:34 pm-10:59 pm
1 stop7h 25m
$416
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Thu 12/3
3:45 pm-11:10 pm
1 stop10h 25m
Seattle/Tacoma Intl
Fri 12/11
11:15 pm-3:05 pm
2 stops12h 50m
$462
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Mon 10/26
4:10 pm-11:04 pm
1 stop9h 54m
Seattle/Tacoma Intl
Mon 11/2
11:10 pm-4:22 pm
2 stops14h 12m
$462
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Fri 10/2
4:15 pm-11:20 pm
1 stop10h 05m
Seattle/Tacoma Intl
Sun 10/4
11:59 pm-4:21 pm
2 stops13h 22m
$508
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Sat 10/31
11:48 am-9:41 pm
1 stop12h 53m
Seattle/Tacoma Intl
Wed 11/11
9:28 pm-10:09 am
1 stop9h 41m
$525
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Sat 12/5
12:24 pm-8:04 pm
1 stop10h 40m
Seattle/Tacoma Intl
Wed 12/9
8:00 am-11:59 pm
2 stops12h 59m
$589
BangorSeattle
BGR Bangor - SEA Seattle/Tacoma Intl
BGRSEA
Bangor
Mon 10/19
11:34 am-3:12 pm
3 stops54h 38m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$597
Showing 1-10 of 11 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BGR-SEA
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, February is the cheapest month in which you can book a flight from Bangor, Maine to Seattle (average of $284). Flying from Bangor, Maine to Seattle in December is currently the most expensive (average of $1,077). 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 Bangor, Maine to Seattle?
Airfare is below average for this route at the moment.
Bangor, Maine to Seattle flights typically cost between $354 and $503 in December.The cheapest round-trip price found within the last 5 days was $286 on Delta (Dec 2-Jan 5).
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 September 15, 2026.
Read through reviews of airlines operating flights from Bangor to Seattle, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
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Bangor and Seattle flights
Browse other Bangor and Seattle flight options. Last updated on September 15, 2026.
Other flights from Bangor
Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$513 | FlexibilityNo cancel fee | On-time71% |