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BIL - SEA

$98 Find cheap flights from Billings to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Seattle departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/4
Thu 7/11

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

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Cheap flight deals from Billings to Seattle (BIL-SEA)

 
These are the cheapest deals for flights from Billings to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Billings to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Billings to Seattle.

Recent one-way flight deals from Billings to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Billings to Seattle found on KAYAK recently.

Recent last minute flight deals from Billings to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Billings to Seattle.

Recent direct flight deals from Billings to Seattle

The latest deals for direct flights from Billings to Seattle so you can sit back and relax without the need for a layover.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$187Alaska Airlines
Find Deal
Sun, Jul 14 - Wed, Jul 17
6:40 pm - 11:57 pmBIL-SEA
6h 17m1 stop
5:30 am - 10:50 amSEA-BIL
4h 20m1 stop
$206Delta
Find Deal
Thu, Aug 22 - Sat, Aug 24
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$212Alaska Airlines
Find Deal
Tue, Aug 6 - Fri, Aug 9
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$222Alaska Airlines
Find Deal
Mon, Jul 22 - Fri, Jul 26
6:40 pm - 11:59 pmBIL-SEA
6h 19m1 stop
5:15 pm - 12:17 amSEA-BIL
6h 02m1 stop
$231Delta
Find Deal
Sat, Nov 30 - Tue, Dec 10
6:40 pm - 11:59 pmBIL-SEA
6h 19m1 stop
7:15 pm - 12:17 amSEA-BIL
4h 02m1 stop
$241Delta
Find Deal
Sat, Nov 30 - Mon, Dec 9
2:40 pm - 10:22 pmBIL-SEA
8h 42m2 stops
6:00 am - 5:16 pmSEA-BIL
10h 16m2 stops
$286United Airlines
Find Deal
Thu, Aug 22 - Sat, Aug 24
5:57 pm - 11:00 pmBIL-SEA
6h 03m1 stop
6:00 am - 5:16 pmSEA-BIL
10h 16m2 stops
$306United Airlines
Find Deal
Thu, Aug 22 - Sat, Aug 24
8:16 am - 4:49 pmBIL-SEA
9h 33m1 stop
1:40 am - 12:08 pmSEA-BIL
9h 28m1 stop
$665American Airlines
Find Deal
Sat, Nov 30 - Sun, Dec 8
1:58 pm - 11:05 pmBIL-SEA
10h 07m1 stop
1:14 am - 1:28 pmSEA-BIL
11h 14m1 stop
$1,010American Airlines
Find Deal
Tue, Aug 6 - Thu, Aug 8
5:30 am - 9:50 amBIL-SEA
5h 20m1 stop
$98Delta
Find Deal
Sat, Aug 24
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
$99Alaska Airlines
Find Deal
Sun, Jul 14
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
$124Alaska Airlines
Find Deal
Thu, Aug 1
2:40 pm - 1:23 amBIL-SEA
11h 43m2 stops
$138United Airlines
Find Deal
Sat, Aug 24
10:20 am - 4:15 pmBIL-SEA
6h 55m1 stop
Thu, Aug 1
10:20 am - 4:15 pmBIL-SEA
6h 55m1 stop
Sun, Jul 14
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
$149Alaska Airlines
Find Deal
Sat, Jun 29
6:25 am - 12:56 pmBIL-SEA
7h 31m1 stop
$158Delta
Find Deal
Tue, Jun 18
10:20 am - 12:35 amBIL-SEA
15h 15m2 stops
Thu, Aug 1
8:15 am - 9:59 pmBIL-SEA
14h 44m3 stops
$178United Airlines
Find Deal
Sat, Aug 24
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$187Alaska Airlines
Find Deal
Sun, Jul 14 - Wed, Jul 17
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$212Alaska Airlines
Find Deal
Tue, Aug 6 - Fri, Aug 9
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$222Alaska Airlines
Find Deal
Mon, Jul 22 - Fri, Jul 26
7:00 am - 8:09 amBIL-SEA
2h 09mnonstop
8:55 am - 11:48 amSEA-BIL
1h 53mnonstop
$247Alaska Airlines
Find Deal
Fri, Sep 27 - Sun, Sep 29
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
8:35 am - 11:26 amSEA-BIL
1h 51mnonstop
$287Alaska Airlines
Find Deal
Fri, Jul 12 - Mon, Jul 15
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$352Alaska Airlines
Find Deal
Mon, Jun 17 - Thu, Jun 20
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$387Alaska Airlines
Find Deal
Fri, Jun 21 - Mon, Jun 24
7:14 pm - 8:23 pmBIL-SEA
2h 09mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$422Alaska Airlines
Find Deal
Sun, Jun 16 - Fri, Jun 21
7:00 am - 8:08 amBIL-SEA
2h 08mnonstop
8:15 pm - 11:02 pmSEA-BIL
1h 47mnonstop
$437Alaska Airlines
Find Deal
Fri, Jun 14 - Sun, Jun 16
7:00 am - 8:22 amBIL-SEA
2h 22mnonstop
8:45 pm - 11:34 pmSEA-BIL
1h 49mnonstop
$477Alaska Airlines
Find Deal
Sat, Nov 30 - Tue, Dec 10

Flights from Billings to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Billings to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Billings to Seattle?

The average price of all flights from Billings to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Billings to Seattle, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Billings, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Billings to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Billings to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Billings to Seattle is September, where tickets cost $238 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $581 and $418 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Billings to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Billings to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 41 days before departure.

Which airlines provide the cheapest flights from Billings to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Billings to Seattle were found on Alaska Airlines ($187) and Delta ($206). Delta proposed the cheapest one-way flight at $98.

Which airlines fly non-stop between Billings and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Billings to Seattle.
There is just one airline that flies from Billings to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $160.

How many flights are there between Billings and Seattle per day?

Each day, there are 3 nonstop flights that take off from Billings and land in Seattle, with an average flight time of 2h 05m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 21 flights and there are the same amount of flights each day 3.

Which cabin class options are there for flights between Billings and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Billings to Seattle take?

A direct flight to Seattle will take on average 2h 08m to travel the 662 miles flying distance from Billings.

What’s the earliest departure time from Billings to Seattle?

Early birds can take the earliest flight from Billings at 6:40 am and will be landing in Seattle at 7:44 am.

What’s the latest departure time from Billings to Seattle?

If you prefer to fly at night, the latest flight from Billings to Seattle jets off at 7:14 pm and lands at 8:23 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$98
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Billings to Seattle

When to book flights from Billings to Seattle

Are your dates flexible? Find out the best times to travel from Billings to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Seattle

  • What is the cheapest flight from Billings to Seattle?

    In the last 3 days, the lowest price for a flight from Billings to Seattle was $98 for a one-way ticket and $187 for a round-trip.

  • Do I need a passport to fly between Billings and Seattle?

    No

  • Which airports will I be using when flying from Billings to Seattle?

    When flying out of Billings you will be using Billings Logan Intl. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Billings to Seattle?

    Alaska Airlines, American Airlines, and Delta offer inflight Wi-Fi service on the Billings to Seattle flight route.

  • Which aircraft models fly most regularly from Billings to Seattle?

    The Embraer 175 is the aircraft model that flies most regularly on the Billings to Seattle flight route.

  • Which airline alliances offer flights from Billings to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Billings and Seattle, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Billings to Seattle?

    There are nonstop flights from Billings to Seattle on a daily basis.

  • Which is the best airline for flights from Billings to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Billings to Seattle are Alaska Airlines and Delta. With an average price for the route of $334 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $265 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Billings to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Billings with another airline. Booking your flights between Billings and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Billings to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $226 or less one-way and $321 or less round-trip.

Prefer to fly non-stop from Billings to Seattle?

Find which airlines fly direct from Billings Logan Intl to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Billings Logan Intl to Seattle/Tacoma Intl

Monday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Tuesday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Wednesday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Thursday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Friday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Saturday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Sunday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Billings Logan Intl

Monday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Tuesday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Wednesday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Thursday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Friday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

Saturday

Alaska Airlines, British Airways, Finnair, +2 more

Alaska Airlines, British Airways, +3 more

Sunday

Alaska Airlines, British Airways, Korean Air, +1 more

Alaska Airlines, British Airways, +2 more

See more direct flights
See more direct flights

Top 3 airlines serving from Billings to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Billings to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9214 reviews
7.3Entertainment
7.9Comfort
8.2Boarding
8.6Crew
7.3Food
Airline reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

6.0 GoodDimitri, Jun 2024MCI - SEA
Read more about Alaska Airlines reviews

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Book cheap flights from Billings to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Billings to Seattle found on KAYAK in the last 72 hours.
8/24Sat
1 stopDelta
5h 20mBIL-SEA
$98
7/14Sun
nonstopAlaska Airlines
2h 08mBIL-SEA
$99
8/1Thu
nonstopAlaska Airlines
2h 09mBIL-SEA
$124
8/24Sat
2 stopsUnited Airlines
11h 43mBIL-SEA
$138
8/1Thu
1 stop
6h 55mBIL-SEA
$140
7/14Sun
1 stop
6h 55mBIL-SEA
$147
6/29Sat
nonstopAlaska Airlines
2h 09mBIL-SEA
$149
6/18Tue
1 stopDelta
7h 31mBIL-SEA
$158
8/1Thu
2 stops
15h 15mBIL-SEA
$165
8/24Sat
3 stopsUnited Airlines
14h 44mBIL-SEA
$178

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Billings - Seattle Flights

Departure:

Billings (BIL)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Billings

Cabin classes:

$734
$648
$190