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Cheap flights from Billings to Seattle from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Seattle departing on 1/6. 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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Find the cheapest flights from Billings to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Billings to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Billings to Seattle.

Cheap last minute flights

Planning a quick getaway from Billings to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Billings to Seattle

Find recent round-trip train or bus tickets from Billings to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
2:33 pm - 9:11 pmBIL-SEA
7h 38m1 stop
5:00 am - 1:23 pmSEA-BIL
7h 23m1 stop
$176United Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
8:45 am - 2:15 pmSEA-BIL
4h 30m1 stop
$186Alaska Airlines
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Tue, Jan 21 - Tue, Jan 28
6:32 pm - 12:50 amBIL-SEA
7h 18m1 stop
3:34 pm - 11:07 pmSEA-BIL
6h 33m1 stop
$196Delta
Find Deal
Tue, Jan 21 - Tue, Jan 28
7:40 am - 8:59 amBIL-SEA
2h 19mnonstop
7:55 pm - 10:46 pmSEA-BIL
1h 51mnonstop
$205Alaska Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 14
2:55 pm - 7:26 pmBIL-SEA
5h 31m1 stop
7:55 pm - 10:44 pmSEA-BIL
1h 49mnonstop
$206Alaska Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
2:55 pm - 8:35 pmBIL-SEA
6h 40m1 stop
7:55 pm - 10:46 pmSEA-BIL
1h 51mnonstop
$214Alaska Airlines
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Fri, Feb 7 - Fri, Feb 14
5:20 am - 9:22 amBIL-SEA
5h 02m1 stop
3:34 pm - 11:07 pmSEA-BIL
6h 33m1 stop
$216Delta
Find Deal
Sat, Feb 1 - Mon, Feb 3
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
9:55 am - 12:54 pmSEA-BIL
1h 59mnonstop
$217Alaska Airlines
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Thu, Feb 6 - Mon, Feb 10
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
6:42 am - 2:15 pmSEA-BIL
6h 33m1 stop
$226Alaska Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
2:03 pm - 11:31 pmBIL-SEA
10h 28m1 stop
12:25 am - 1:30 pmSEA-BIL
12h 05m1 stop
$585American Airlines
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Fri, Feb 7 - Thu, Feb 13
6:32 pm - 12:50 amBIL-SEA
7h 18m1 stop
$158Delta
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Mon, Jan 6
10:55 am - 10:30 pmBIL-SEA
12h 35m2 stops
$249United Airlines
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Mon, Jan 6
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
$269Alaska Airlines
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Mon, Jan 6
10:55 am - 10:30 pmBIL-SEA
12h 35m2 stops
$308United Airlines
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Mon, Jan 6
5:26 pm - 12:10 amBIL-SEA
31h 44m3 stops
Sat, Jan 4
2:36 pm - 8:02 pmBIL-SEA
6h 26m1 stop
$404Alaska Airlines
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Sat, Jan 4
6:00 am - 7:17 amBIL-SEA
2h 17mnonstop
$429Alaska Airlines
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Sat, Jan 4
2:36 pm - 11:58 pmBIL-SEA
10h 22m2 stops
$545Alaska Airlines
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Sat, Jan 4
2:36 pm - 5:33 pmBIL-SEA
3h 57m1 stop
8:45 pm - 11:39 pmSEA-BIL
1h 54mnonstop
$673Alaska Airlines
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Thu, Dec 26 - Sat, Dec 28
2:36 pm - 5:33 pmBIL-SEA
3h 57m1 stop
6:40 am - 1:56 pmSEA-BIL
6h 16m1 stop
$713Alaska Airlines
Find Deal
Thu, Dec 26 - Sat, Dec 28
10:55 am - 10:30 pmBIL-SEA
12h 35m2 stops
5:00 am - 1:14 pmSEA-BIL
7h 14m1 stop
$817United Airlines
Find Deal
Thu, Dec 26 - Sat, Dec 28
10:55 am - 10:30 pmBIL-SEA
12h 35m2 stops
3:11 pm - 9:42 amSEA-BIL
17h 31m2 stops
$969United Airlines
Find Deal
Thu, Dec 26 - Sat, Dec 28
7:40 am - 8:59 amBIL-SEA
2h 19mnonstop
7:55 pm - 10:46 pmSEA-BIL
1h 51mnonstop
$205Alaska Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 14
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
9:55 am - 12:54 pmSEA-BIL
1h 59mnonstop
$217Alaska Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
7:40 am - 8:59 amBIL-SEA
2h 19mnonstop
9:55 am - 12:54 pmSEA-BIL
1h 59mnonstop
$228Alaska Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
7:15 pm - 8:29 pmBIL-SEA
2h 14mnonstop
7:55 pm - 10:43 pmSEA-BIL
1h 48mnonstop
$238Alaska Airlines
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Fri, May 23 - Sun, May 25
7:15 pm - 8:29 pmBIL-SEA
2h 14mnonstop
7:55 pm - 10:43 pmSEA-BIL
1h 48mnonstop
$268Alaska Airlines
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Sat, Jun 21 - Sun, Jun 29
1:29 pm - 2:46 pmBIL-SEA
2h 17mnonstop
9:55 am - 12:49 pmSEA-BIL
1h 54mnonstop
$308Alaska Airlines
Find Deal
Fri, Mar 14 - Tue, Mar 18
7:45 am - 8:55 amBIL-SEA
2h 10mnonstop
9:05 pm - 11:59 pmSEA-BIL
1h 54mnonstop
$378Alaska Airlines
Find Deal
Wed, May 7 - Mon, May 12
1:49 pm - 2:55 pmBIL-SEA
2h 06mnonstop
9:05 pm - 11:59 pmSEA-BIL
1h 54mnonstop
$408Alaska Airlines
Find Deal
Thu, May 1 - Mon, May 5
1:34 pm - 2:52 pmBIL-SEA
2h 18mnonstop
9:55 am - 12:49 pmSEA-BIL
1h 54mnonstop
$448Alaska Airlines
Find Deal
Mon, Feb 10 - Thu, Feb 13
7:40 am - 8:59 amBIL-SEA
2h 19mnonstop
9:55 am - 12:49 pmSEA-BIL
1h 54mnonstop
$478Alaska Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 14

United Airlines flights from Billings to Seattle

Our best United Airlines deals on Billings to Seattle flight tickets
United Airlines
Feb 5
BIL2:33 pmBillings Logan Intl
7h 38m
1 stop
SEA9:11 pmSeattle/Tacoma Intl
Feb 12
SEA5:00 amSeattle/Tacoma Intl
7h 23m
1 stop
BIL1:23 pmBillings Logan Intl
United Airlines
Feb 5
BIL7:00 amBillings Logan Intl
9h 45m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
Feb 12
SEA5:00 amSeattle/Tacoma Intl
7h 23m
1 stop
BIL1:23 pmBillings Logan Intl
United Airlines
Feb 5
BIL7:00 amBillings Logan Intl
15h 20m
3 stops
SEA9:20 pmSeattle/Tacoma Intl
Feb 12
SEA5:00 amSeattle/Tacoma Intl
7h 23m
1 stop
BIL1:23 pmBillings Logan Intl

Alaska Airlines flights from Billings to Seattle

Our best Alaska Airlines deals on Billings to Seattle flight tickets
Alaska Airlines
Jan 21
BIL1:34 pmBillings Logan Intl
2h 18m
SEA2:52 pmSeattle/Tacoma Intl
Jan 28
SEA8:45 amSeattle/Tacoma Intl
4h 30m
1 stop
BIL2:15 pmBillings Logan Intl
Alaska Airlines
Feb 7
BIL7:40 amBillings Logan Intl
2h 19m
SEA8:59 amSeattle/Tacoma Intl
Feb 14
SEA7:55 pmSeattle/Tacoma Intl
1h 51m
BIL10:46 pmBillings Logan Intl
Alaska Airlines
Feb 5
BIL2:55 pmBillings Logan Intl
5h 31m
1 stop
SEA7:26 pmSeattle/Tacoma Intl
Feb 12
SEA7:55 pmSeattle/Tacoma Intl
1h 49m
BIL10:44 pmBillings Logan Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from Billings to Seattle

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 Billings and Seattle?

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Billings to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $247. If you don’t want to visit Seattle in October, then you should wait until April to fly from Billings, when ticket prices are also cheap, with an average price of $272.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Billings is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $286. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Billings because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $338.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Billings in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $286 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $343. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Billings Logan Intl to Seattle/Tacoma Intl flight route?

Fly from Billings Logan Intl to Seattle/Tacoma Intl for the best Billings Logan Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Billings when booking 41 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $333 when searching 41 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $177 in the past 72 hours.

What cabin class options are available on Billings Logan Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Billings Logan Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billings to Seattle flights?

You could potentially save up to 41% on your flight if you consider stops on a Billings to Seattle flight.

How have Billings to Seattle flight prices changed over time?

As of December 2024, prices for Billings to Seattle flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Billings to Seattle

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

Cheap Billings to Seattle (BIL to SEA) flight deals and tips

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

Best Price Found

$158

Fastest flight time

2h 06m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Billings in the past 72 hours is $158. The best round-trip flight deal from Billings to Seattle found on momondo in the last 72 hours is $176.
The fastest flight from Billings to Seattle takes 2h 06m
Direct flights go from Billings to Seattle on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Billings Logan Intl to Seattle/Tacoma Intl by plane?

    The distance between Billings Logan Intl and Seattle/Tacoma Intl is about 666.5 mi. 2h 06m is a normal flight duration for this route.

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

    Prices for flights from Billings Logan Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Billings to Seattle?

  • What is the most popular airline from Billings to Seattle?


Best airlines flying from Billings to Seattle

Compare and see reviews for airlines that fly from Billings to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
9,555 reviews
Search Alaska Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
8,580 reviews
Search Delta flights
  • Alaska Airlines Flights From Billings to Seattle

    Alaska Airlines operates around 11 flights from Billings to Seattle every week. The average price of these flights found in the last 72 hours has been $321, but momondo users have found Alaska Airlines deals from Billings to Seattle from as low as $196 round-trip. Alaska Airlines has been scored 8.0/10 in 9,555 reviews.


Why use momondo?

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

Finding the right flight to Seattle from Billings is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Flights from Billings to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Billings.

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

Yes. momondo can track prices for Billings to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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