Cheap Flights from Seattle to Billings

Compare Seattle to Billings flight deals

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Flight deals from Seattle to Billings

Looking for a cheap last-minute deal or the best return flight from Seattle to Billings? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Billings

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Billings flights are currently cheapest in March.

Direct flights from Seattle to Billings

Seattle to Billings: Alternative routes

Compare routes from Seattle to Billings below. You may find an airport to fly into that's cheaper, faster, or easier than Billings.

Seattle to Billings: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 327
Cheapest month to flyMarch
Average flight time1 hr, 55 mins
Most popular airlineAlaska Airlines
Average flights per week336

Finding cheap flights from Seattle to Billings: Frequently asked questions

The best price we found for a return flight from Seattle to Billings is ر.ق.‏ 499. 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.
1 hour and 55 minutes is the average flight time from Seattle to Billings.
Alaska Airlines, Horizon Air and Qatar Airways fly direct from Seattle to Billings.
As of February 2026, there are 84 flights per week flying from Seattle to Billings.
The cheapest month to fly from Seattle to Billings is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Billings Airport on Saturday, 28 March 2026.
Yes – the average flight time is 1 hour and 55 minutes.
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 Billings 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 Billings is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Billings is Hawaiian Airlines .

Travelling from Seattle to Billings Logan International Airport (BIL): What you need to know

  • Your journey comes together at Seattle's main airport, Seattle-Tacoma International Airport (SEA). Explore the options for catching a flight from Seattle to Billings Logan International Airport (BIL) departing from this base.

  • Take a direct Seattle to Billings Logan International Airport flight and you'll be travelling for around 1 hour 55 minutes.

  • Billings is one hour ahead of Seattle. Billings Logan International Airport is located in Billings, which is in the UTC-6 timezone.

  • The most popular route is from Seattle-Tacoma International Airport (SEA) to Billings Logan International Airport (BIL), with 17 direct services every week. If you're ready to head out sooner, the earliest flight from SEA to BIL is the 9:50am Alaska Airlines option. If a later start suits your schedule, the last departure is at 9:15pm with Alaska Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to catch your flight from Seattle to BIL.

  • Travelling during a peak time like school or public holidays? Expect longer lines at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • You can find a direct flight from Seattle to Billings Logan International Airport (BIL) out of Seattle-Tacoma International Airport (SEA).

  • When leaving from SEA, you can catch a direct flight from Seattle to Billings Logan International Airport with Alaska Airlines.

  • Most passengers choose to book seats with Alaska Airlines between SEA and BIL.

  • With an impressive 88.62% of services arriving as scheduled, Alaska Airlines is the most punctual carrier on this route.

  • SEA is about 23 kilometres from central Seattle. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 55 minutes.

  • Want a leisurely start to your holiday? Stay near Seattle-Tacoma International Airport. Whether you have an early flight from Seattle to Billings Logan International Airport or prefer not to feel hurried, these hotels have you covered:

  • 81.27% of flights departing from Seattle-Tacoma International Airport touch down at their destination according to schedule. Given its strong performance rating, delays are unlikely when taking off from SEA.

Lake Union Sea Plane Base Airport (LKE)

  • On public transport, you can travel from central Seattle to LKE in around 25 minutes. The airport is roughly 3 kilometres away, and making the trip by car takes approximately 10 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your Seattle to BIL flight, kick back in one of these hotels close to Lake Union Sea Plane Base Airport:

About Billings Logan International Airport (BIL)

Getting from Billings Logan International Airport (BIL) to central Billings

  • Billings Logan International Airport is around 3 kilometres from central Billings. How long it takes to get to the centre by cab or car hire depends on the time of day. Do a little research before you go.

  • Travelling on public transport will take you around 25 minutes.

How to find the cheapest flights from Seattle to Billings Logan International Airport (BIL)

  • The lowest price we've found for a one-way ticket from Seattle to Billings Logan International Airport is ر.ق.‏ 327. For a return flight on this route, the best price is ر.ق.‏ 499. Depending on when you want to go and the availability, these fares can change.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from Seattle to BIL if you book in advance. Airlines often have some excellent early bird discounts.

  • The 'Whole month' tool will show you the cheapest Seattle to Billings Logan International Airport tickets throughout the month. It's a great way to snap up a bargain if your travel dates aren't set in stone.

  • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know when there's a better deal on flight tickets from Seattle to BIL.

  • Find a cheap flight from Seattle to Billings Logan International Airport by using the search filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Billings Logan International Airport (BIL)

  • It's time to figure out when to book your flight from Seattle to Billings Logan International Airport (BIL). July is the most popular month to visit Billings. If you prefer a quieter vibe, head there in February.

  • Lock in a Seattle to BIL flight ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Billings to range from 14ºC to 34ºC.

  • February sees temperatures of between -18ºC and 8ºC. Look for cheap tickets from Seattle to Billings Logan International Airport around that time if you like travelling in cooler conditions.

More about Billings

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Billings right here. Explore these options as soon as you've booked your flight from Seattle to Billings Logan International Airport:

  • Museum of Women's History and St. Patrick's Co-Cathedral are just two of the leading attractions to put on your Billings must-do list. Keep the adventure rolling by checking out Yellowstone Art Museum.

Explore more of the United States

  • Billings is easy to fall in love with, but there are so many other parts of the United States you'll want to see. About 290 kilometres north-west of Billings, a visit to Great Falls will keep you busy. Start with leading sights like Lewis & Clark National Historic Trail Interpretive Centre, Great Falls Dam View and St. Ann Cathedral.

  • Bozeman is another well-known destination in the United States and is around 193 kilometres west of Billings. No trip is complete without dropping by Yellowstone Safari Co, Yellowstone Forever and Museum of the Rockies.

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