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C$227 Cheap Flights from Bangor (BGR) to Seattle (SEAA)

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Flight deals from Bangor to Seattle

Looking for a cheap last-minute deal or the best return flight from Bangor Airport to Seattle? If you want to travel next month, return fares start from C$582. Find the lowest prices on one-way and return tickets right here.
Seattle.C$227 per passenger.Departing Sat., May 9.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Bangor on Sat., May 9, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$227, select.
Seattle.C$339 per passenger.Departing Fri., Sep. 18.One-way flight with Delta.Outbound indirect flight with Delta, departs from Bangor on Fri., Sep. 18, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$339, select.
Seattle.C$360 per passenger.Departing Thu., Oct. 15.One-way flight with United.Outbound indirect flight with United, departs from Bangor on Thu., Oct. 15, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$360, select.
Seattle.C$371 per passenger.Departing Mon., Aug. 31.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Bangor on Mon., Aug. 31, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$371, select.
Seattle.C$379 per passenger.Departing Mon., Jan. 4.One-way flight with Delta.Outbound indirect flight with Delta, departs from Bangor on Mon., Jan. 4, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$379, select.
Seattle.C$404 per passenger.Departing Wed., Jul. 15.One-way flight with Delta.Outbound indirect flight with Delta, departs from Bangor on Wed., Jul. 15, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$404, select.

Find the cheapest month to fly from Bangor to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangor to Seattle flights are currently cheapest in May.
Apr.
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May
from C$227
Jun.
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Jul.
from C$404
Aug.
from C$371
Sep.
from C$339
Oct.
from C$360
Nov.
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Dec.
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Jan.
from C$379
Feb.
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Mar.
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Alternative Bangor to Seattle routes

Looking for the cheapest, fastest or easiest route from Bangor to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
from C$541
Search flights

Seattle Boeing Fld

11km from central Seattle
from C$689
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from C$227
Search flights

Paine Field

33km from central Seattle
Search flights

Bangor to Seattle: Flight information

The things to know before you go.
Cheapest flight foundC$227
Cheapest month to flyMay

Finding cheap flights from Bangor to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Bangor to Seattle is C$582. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bangor to Seattle. But we found flights with one or more stops from C$582.
As of April 2026, there are no flights flying from Bangor to Seattle.
The cheapest month to fly from Bangor to Seattle is usually May.
If you're flying from Bangor Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from C$582.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bangor Airport to Seattle on Saturday, May 9, 2026.
No airlines currently offer direct flights between Bangor Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Breeze Airways offers the cheapest flight tickets to Seattle.

Travelling from Bangor International Airport (BGR) to Seattle: what you need to know

  • Seattle is 3 hours behind Bangor, where Bangor International Airport is located. Seattle operates on the UTC-7 timezone.

  • To ensure you get on your flight from BGR to Seattle, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak month like August? High seasons (like spring break, summer and Thanksgiving) can add another hour at security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • You don't need a visa or passport to fly within United States. You will need a valid identity document though, such as an ID card or driver's licence. Make sure they're on your packing checklist after booking your flight tickets from Bangor International Airport to Seattle.

  • BGR is approximately 5 kilometres from central Bangor. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 9 minutes or so to arrive, depending on the traffic.

  • Looking for a handy hotel near BGR? If you're catching an early flight from Bangor International Airport to Seattle, these stays will have you sleeping moments from check-in:

How to find the cheapest flights from Bangor International Airport (BGR) to Seattle

  • The lowest price we've found for a one-way ticket from Bangor International Airport to Seattle is C$227. The cheapest price for a return flight is C$582. Bear in mind fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from BGR to Seattle if you book early. Airlines often have some amazing early bird rates.

  • The 'Whole month' search tool shows you the cheapest tickets from Bangor International Airport to Seattle throughout the entire month. It's a good way to find a bargain if your trip dates are flexible.

  • Sign into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a cheaper deal on this route. It's easy to do, and it'll save you from searching for cheap tickets from BGR to Seattle every day.

  • Tailor your travel plans with filters. Select your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Bangor International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle is approximately 23 kilometres. It'll take you about 18 minutes to reach the centre driving.

  • It'll take around 54 minutes when travelling by public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Bangor International Airport to Seattle. Book one of these accommodation options near SEA instead:

Lake Union Sea Plane Base Airport (LKE)

Best time to go to Seattle

  • It's time to plan your travel dates for your flight from Bangor International Airport to Seattle. July is the busiest month to travel to Seattle. If you like a more relaxed vibe, go in May.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC and 28ºC. Book your flights from Bangor International Airport to Seattle in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap flight from BGR to Seattle in February when temperatures average between -1ºC and 11ºC.

More about Seattle

  • Start your Seattle trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Bangor International Airport to Seattle, explore our selection of accommodation options including:

  • Gas Works - Lake View Point and Queen Anne Bowl Playfield are just a couple of the popular attractions to put on your Seattle travel itinerary. Continue your sightseeing adventures at LMN Architects.

Complete your Seattle trip with a car rental

  • Choose one of our car rentals in Seattle and see the sights on your own terms. Easily compare rates in one go to find your ideal ride after booking your hotel and cheap flights from Bangor International Airport to Seattle.

Plan the rest of your trip from Bangor to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.