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CA $202 Cheap Flights from Seattle (SEA) to Billings (BIL)

View CA $202 flight on Sat, Sep 26, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Billings Logan Intl. Airport (BIL)

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Cheap flights from Seattle (SEA) to Billings (BIL)

Prices were available within the past 7 days and start at CA $202 for one-way flights and CA $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
SEA
Seattle
BIL
Billings
CA $291 Roundtrip, found 4 days ago
CA $291
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 12 from Seattle to Billings, returning Sat, Sep 19, priced at CA $291 found 4 days ago
Alaska Airlines
Wed, Sep 9 - Sun, Sep 20
SEA
Seattle
BIL
Billings
CA $305 Roundtrip, found 4 days ago
CA $305
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Sep 9 from Seattle to Billings, returning Sun, Sep 20, priced at CA $305 found 4 days ago
Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
SEA
Seattle
BIL
Billings
CA $319 Roundtrip, found 1 day ago
CA $319
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Seattle to Billings, returning Sat, Oct 3, priced at CA $319 found 1 day ago
Delta
Tue, Sep 15 - Tue, Sep 22
SEA
Seattle
BIL
Billings
CA $374 Roundtrip, found 4 days ago
CA $374
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 15 from Seattle to Billings, returning Tue, Sep 22, priced at CA $374 found 4 days ago
Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
SEA
Seattle
BIL
Billings
CA $389 Roundtrip, found 1 day ago
CA $389
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Seattle to Billings, returning Sat, Oct 3, priced at CA $389 found 1 day ago
Delta
Sat, Sep 12 - Sat, Sep 19
SEA
Seattle
BIL
Billings
CA $396 Roundtrip, found 4 days ago
CA $396
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 12 from Seattle to Billings, returning Sat, Sep 19, priced at CA $396 found 4 days ago
Delta
Tue, Aug 25 - Wed, Sep 9
SEA
Seattle
BIL
Billings
CA $408 Roundtrip, found 3 days ago
CA $408
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 25 from Seattle to Billings, returning Wed, Sep 9, priced at CA $408 found 3 days ago
Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
SEA
Seattle
BIL
Billings
CA $410 Roundtrip, found 2 days ago
CA $410
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Seattle to Billings, returning Sat, Oct 3, priced at CA $410 found 2 days ago
United
Tue, Sep 15 - Fri, Sep 18
SEA
Seattle
BIL
Billings
CA $532 Roundtrip, found 4 days ago
CA $532
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 15 from Seattle to Billings, returning Fri, Sep 18, priced at CA $532 found 4 days ago
American Airlines
Thu, Dec 3 - Sun, Dec 6
SEA
Seattle
BIL
Billings
CA $570 Roundtrip, found 2 days ago
CA $570
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 3 from Seattle to Billings, returning Sun, Dec 6, priced at CA $570 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Billings (BIL)

February is typically the cheapest month to fly

From CA $194 - CA $291 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.) cost?
You can find cheap one-way flights from CA $202 and cheap return flights from CA $291 SEA to BIL with Expedia. Return flights often range between CA$294 and CA$2498. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to BIL ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
The cheapest months to fly from SEA to BIL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
Enter SEA to BIL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. United offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
There are approximately 26 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Logan Intl. (BIL). Some common connection points include Denver Intl. (DEN), Portland Intl. (PDX), and Salt Lake City Intl. (SLC).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Logan Intl. (BIL) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
If you're flying from Seattle - Tacoma Intl. (SEA) to Billings, MT (BIL), you'll typically find the most flights on a Friday, with around 21 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and United. Flight schedules are fairly consistent throughout the week, with Fridays offering slightly more options compared to other days.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Logan Intl. (BIL) are in the morning, from 9am to 12pm. Many major carriers, including Alaska Airlines, Delta and United, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
Direct flights from SEA to BIL usually take about 2 hours, traveling roughly 1,065 kilometers. If you opt for a connecting flight, expect to add around 5 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
You can fly business class or first class between SEA and BIL. You can fly business class with Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Seattle, WA (SEA) to Billings, MT (BIL) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA) to Billings, MT (BIL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Billings, MT (BIL) from Seattle, WA (SEA)?
If you're planning to travel to Billings from Seattle - Tacoma Intl. (SEA), you can fly directly into Logan Intl. (BIL). Some flights may connect through major hubs like San Francisco Intl. (SFO), Harry Reid International Airport (LAS), or Sky Harbor Intl. (PHX) before reaching Billings. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA) to Billings, MT (BIL) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA) to Billings, MT (BIL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA) to Billings, MT (BIL) flight and hotel package?
Securing a Seattle, WA (SEA) to Billings, MT (BIL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Billings, MT (BIL-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $290
Distance
1059 km
Average flight time
2 hours 53 mins

Book with confidence

Seattle to Billings Flights

The easy way to book your flights from Seattle to Billings 

With Expedia, it’s simple to find and book flights to Billings from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Logan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Billings today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Logan Intl., BIL 

Sort your search results by price to find great deals on your flight from Seattle to Billings—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Billings from Seattle currently is just CA $291 rising to CA $578.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Billings  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Billings from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Billings with Expedia today.

Seattle to Billings Flights

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