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Cheap flights from Seattle to Bangor from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bangor departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

American Airlines Logo
12:34 am - 11:41 amSEA-BGR
8h 07m1 stop
American Airlines Logo
3:52 pm - 10:20 pmBGR-SEA
9h 28m1 stop
$309American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
American Airlines Logo
12:34 am - 3:22 pmSEA-BGR
11h 48m2 stops
American Airlines Logo
3:52 pm - 10:20 pmBGR-SEA
9h 28m1 stop
$314American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
American Airlines Logo
12:27 am - 3:43 pmSEA-BGR
12h 16m2 stops
American Airlines Logo
5:09 am - 2:49 pmBGR-SEA
12h 40m2 stops
$319American Airlines
Find Deal
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
11:20 pm - 12:11 pmSEA-BGR
9h 51m1 stop
American Airlines Logo
3:52 pm - 10:20 pmBGR-SEA
9h 28m1 stop
$339American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
10:11 am - 10:05 pmSEA-BGR
8h 54m1 stop
American Airlines Logo
1:01 pm - 9:48 pmBGR-SEA
11h 47m2 stops
$344American Airlines
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Thu, Oct 2 - Tue, Oct 7
United Airlines Logo
11:40 pm - 3:20 pmSEA-BGR
12h 40m2 stops
United Airlines Logo
4:11 pm - 10:17 pmBGR-SEA
9h 06m1 stop
$361United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
10:54 pm - 11:38 amSEA-BGR
9h 44m1 stop
United Airlines Logo
4:11 pm - 10:17 pmBGR-SEA
9h 06m1 stop
$385United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
11:40 pm - 2:31 pmSEA-BGR
11h 51m2 stops
Delta Logo
12:20 pm - 11:43 pmBGR-SEA
14h 23m2 stops
$571Delta
Find Deal
Mon, Sep 29 - Fri, Oct 3
Alaska Airlines Logo
6:50 pm - 11:59 pmSEA-BGR
26h 09m2 stops
Alaska Airlines Logo
3:55 pm - 10:29 pmBGR-SEA
9h 34m1 stop
$601Alaska Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Delta Logo
11:40 pm - 12:50 pmSEA-BGR
10h 10m2 stops
Delta Logo
3:13 pm - 10:25 pmBGR-SEA
10h 12m1 stop
$737Delta
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Fri, Oct 3 - Sun, Oct 5

United Airlines flights from Seattle to Bangor, Maine

Our best United Airlines deals on Seattle to Bangor, Maine flight tickets
United Airlines
Oct 14
SEA11:40 pmSeattle/Tacoma Intl
12h 40m
2 stops
BGR3:20 pmBangor
Oct 21
BGR4:11 pmBangor
9h 06m
1 stop
SEA10:17 pmSeattle/Tacoma Intl
$361
Find similar
United Airlines
Oct 14
SEA10:54 pmSeattle/Tacoma Intl
9h 44m
1 stop
BGR11:38 amBangor
Oct 21
BGR4:11 pmBangor
9h 06m
1 stop
SEA10:17 pmSeattle/Tacoma Intl
$385
Find similar
United Airlines
Oct 2
SEA5:26 pmSeattle/Tacoma Intl
25h 14m
2 stops
BGR9:40 pmBangor
Oct 7
BGR6:40 amBangor
14h 13m
2 stops
SEA5:53 pmSeattle/Tacoma Intl
$553
Find similar

Delta flights from Seattle to Bangor, Maine

Our best Delta deals on Seattle to Bangor, Maine flight tickets
Delta
Sep 29
SEA11:40 pmSeattle/Tacoma Intl
11h 51m
2 stops
BGR2:31 pmBangor
Oct 3
BGR12:20 pmBangor
14h 23m
2 stops
SEA11:43 pmSeattle/Tacoma Intl
$571
Find similar
Delta
Oct 3
SEA11:40 pmSeattle/Tacoma Intl
10h 10m
2 stops
BGR12:50 pmBangor
Oct 5
BGR3:13 pmBangor
10h 12m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
$737
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Bangor, Maine 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Seattle to Bangor, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Fri 10/31

12:34 am-11:41 am

1 stop8h 07m

Bangor

Sat 11/8

3:52 pm-10:20 pm

1 stop9h 28m

$309

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Fri 10/31

12:34 am-3:22 pm

2 stops11h 48m

Bangor

Sat 11/8

3:52 pm-10:20 pm

1 stop9h 28m

$314

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Tue 1/20

12:27 am-3:43 pm

2 stops12h 16m

Bangor

Wed 1/28

5:09 am-2:49 pm

2 stops12h 40m

$319

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Wed 11/12

11:20 pm-12:11 pm

1 stop9h 51m

Bangor

Sun 11/16

3:52 pm-10:20 pm

1 stop9h 28m

$339

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Thu 10/2

10:11 am-10:05 pm

1 stop8h 54m

Bangor

Tue 10/7

1:01 pm-9:48 pm

2 stops11h 47m

$344

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

Tue 10/14

10:54 pm-11:38 am

1 stop9h 44m

Bangor

Tue 10/21

4:11 pm-10:17 pm

1 stop9h 06m

$385

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Mon 9/29

11:40 pm-2:31 pm

2 stops11h 51m

Bangor

Fri 10/3

12:20 pm-11:43 pm

2 stops14h 23m

$571

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Thu 10/16

6:50 pm-11:59 pm

2 stops26h 09m

Bangor

Wed 10/22

3:55 pm-10:29 pm

1 stop9h 34m

$601

SeattleBangor

SEA - BGR

SEABGR

Seattle/Tacoma Intl

Fri 10/3

11:40 pm-12:50 pm

2 stops10h 10m

Bangor

Sun 10/5

3:13 pm-10:25 pm

1 stop10h 12m

$737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Bangor, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Bangor, Maine?

What is the cheapest month to fly to Bangor, Maine?

The month of February is, on average, the cheapest month to fly to Bangor, Maine from Seattle, with most prices found around $328. The month of September is another great option to travel to Bangor, Maine, with average flight prices from Seattle averaging around $456.

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Seattle to Bangor, Maine is on a Monday. Travelers who choose to depart for Bangor, Maine on a Monday will often find tickets for as low as $555. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $809. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is in the afternoon. momondo users have found flights departing from Seattle to Bangor, Maine in the afternoon for as low as $521. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $724 on average. Flights to Bangor, Maine from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Bangor, Maine?

You are more likely to see cheaper flights to Bangor, Maine from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangor, Maine for around $653 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangor, Maine from Seattle for as low as $345 on momondo.

How have Seattle to Bangor, Maine flight prices changed over time?

As of September 2025, prices for Seattle to Bangor, Maine flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Bangor, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bangor, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Bangor, Maine (SEA to BGR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bangor, Maine

Direct flights

None
There are no direct flights from Seattle to Bangor, Maine. There are no popular flight routes from Seattle to Bangor, Maine.
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  • How far is Seattle/Tacoma Intl to Bangor by plane?

    The straight-line distance from Seattle/Tacoma Intl to Bangor is 2515.4 mi. Typically, this will take 8h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bangor Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bangor Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bangor Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bangor Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bangor Airport.

  • What documentation or ID do you need to fly to Bangor Airport?

    The travel and health documents required for your trip to Bangor Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangor Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Bangor, Maine?

Best airlines flying from Seattle to Bangor, Maine

Compare and see reviews for airlines that fly from Seattle to Bangor, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $328Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $337Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $395Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $694Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Bangor?

Book flights to Bangor if you plan to visit one of these locations
Belfast
Greenville
Orono
Lincoln
Orland
Newport

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bangor?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Bangor. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Bangor with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangor from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Bangor?

Once all potential Seattle to Bangor flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Bangor right now. Can momondo alert me if prices change?

Price alerts on flights to Bangor from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bangor, Maine trip

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