Find Cheap Flights from Seattle to Billings (SEA - BIL)

Flights overview

Useful information for finding cheap flights from Seattle to Billings and booking your next trip

Cheapest round-trip flights	$207	Alaska Nonstop 2 hr Thu, Jun 4 — Mon, Jun 8	The cheapest round-trip flight from Seattle to Billings is currently $207
Cheapest one-way flight	$114	United 1 stop 8 hr Wed, May 27	The cheapest one-way flight from Seattle to Billings is currently $114
Last-minute weekend getaway	$527	Alaska Nonstop 2 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Seattle to Billings is currently $527
Cheapest business class flights	$402	Alaska Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7	The cheapest business class round-trip flight from Seattle to Billings is currently $402

Fastest flight	1 hr 52 min	The fastest nonstop flight from Seattle to Billings takes 1 hr 52 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Seattle to Billings is typically December. The most expensive month to fly is typically June.

December Cheapest	Typical prices: $155–630
June Most expensive	Typical prices: $260–475

Popular airlines from Seattle to Billings

Alaska

Nonstop

from $207

Typical price: $175–475

14 weekly nonstop flights

SEA - BIL Every day

96 weekly connecting flights

SEA - BIL Every day
Delta

from $307

Typical price: $255–610

185 weekly connecting flights

SEA - BIL Every day
United

from $295

Typical price: $250–560

150 weekly connecting flights

SEA - BIL Every day
American

from $662

Typical price: $425–850

41 weekly connecting flights

SEA - BIL Every day

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi

Popular airports near Billings

Billings-Logan International Airport (BIL)

Billings United States 8 min 2 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 2 hr 16 min 127 mi
Yellowstone Regional Airport (COD)

Cody United States 1 hr 47 min 91 mi
Sheridan County Airport (SHR)

Sheridan United States 2 hr 8 min 101 mi

Frequently asked questions about flying from Seattle to Billings

The cheapest flights from Seattle to Billings are usually in December. Typical ticket prices in December range from $155 to $630.

The cheapest round-trip flight from Seattle to Billings recently found on Google Flights was with Alaska from $207. The cheapest one-way flight was with United from $114.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Seattle to Billings is $207, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Seattle to Billings is $307, flying from Jun 11 to Jun 14.
The cheapest United flight from Seattle to Billings is $295, flying from May 28 to Jun 1.
The cheapest American flight from Seattle to Billings is $662, flying from May 30 to May 31.

The cheapest round-trip flight from Seattle to Billings starts at $207 from Thu, Jun 4 to Mon, Jun 8. The cheapest one-way flight starts at $114 and departs on Wed, May 27.

1 hr 52 min is the shortest flight time from Seattle to Billings.

Peak travel times are Jun–Aug, when mild to warm temperatures are suitable for hiking, biking or horseback riding on the trails around Billings. The city is particularly busy when the region’s traditional agricultural event, MontanaFair (Aug), takes over the MetraPark entertainment and convention complex.

It's easy to use Google Flights to find the cheapest days to fly from Seattle to Billings.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Seattle to Billings really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seattle to Billings.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 14 nonstop flights and 96 connecting flights per week. Alaska flies from Seattle-Tacoma International Airport (SEA) to Billings-Logan International Airport (BIL) .

In terms of flights, Delta is the most popular. Delta offers 185 connecting flights per week. Delta flies from Seattle-Tacoma International Airport (SEA) to Billings-Logan International Airport (BIL) .

Other popular airlines flying from Seattle to Billings are:

United offers 150 connecting flights per week. United flies from Seattle-Tacoma International Airport (SEA) to Billings-Logan International Airport (BIL) .
American offers 41 connecting flights per week. American flies from Seattle-Tacoma International Airport (SEA) to Billings-Logan International Airport (BIL) .

The number of connecting flights refers to distinct flights with at least one stop between Seattle and Billings.

The cheapest round-trip flight from Seattle to Billings recently found on Google Flights was with Alaska from $207. The cheapest one-way flight was with United from $114.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Seattle to Billings is $207, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Seattle to Billings is $307, flying from Jun 11 to Jun 14.
The cheapest United flight from Seattle to Billings is $295, flying from May 28 to Jun 1.
The cheapest American flight from Seattle to Billings is $662, flying from May 30 to May 31.

Alaska flies direct from Seattle to Billings.

There are 14 Alaska direct flights from Seattle to Billings per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Seattle and Billings at price $527 is offered by Alaska from Sat, May 9 to Sun, May 10.

Alaska flies direct from Seattle to Billings.

There are 14 Alaska direct flights from Seattle to Billings per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

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

The cheapest direct (nonstop) round-trip flights between Seattle and Billings start at $207 from Thu, Jun 4 to Mon, Jun 8 with Alaska.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seattle to Billings, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Seattle and Billings start at $402 from Thu, Jun 4 to Sun, Jun 7 with Alaska.

The cheapest economy class round-trip flights between Seattle and Billings start at $207 from Thu, Jun 4 to Mon, Jun 8.

To book business class trips from Seattle to Billings, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Seattle and Billings starts at $527 from Sat, May 9 to Sun, May 10 with Alaska.

The cheapest last-minute deal between Seattle and Billings at price $527 is offered by Alaska from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Seattle to Billings, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.