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

Flights overview

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

Cheapest round-trip flights	$147	Alaska Nonstop 3 hr Sat, Jan 10 — Sun, Jan 11	The cheapest round-trip flight from Billings to Seattle is currently $147
Cheapest one-way flight	$89	Alaska Nonstop 3 hr Wed, Jan 7	The cheapest one-way flight from Billings to Seattle is currently $89
Last-minute weekend getaway	$451	United 1 stop 7 hr Fri, Nov 21 — Mon, Nov 24	The cheapest last-minute weekend getaway from Billings to Seattle is currently $451
Cheapest business class flights	$307	Alaska Nonstop 3 hr Sat, Jan 10 — Sun, Jan 11	The cheapest business class round-trip flight from Billings to Seattle is currently $307

Fastest flight	2 hr 13 min	The fastest nonstop flight from Billings to Seattle takes 2 hr 13 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 Billings to Seattle is typically September. The most expensive month to fly is typically June.

September Cheapest	Typical prices: $175–420
June Most expensive	Typical prices: $255–460

Popular airlines from Billings to Seattle

Alaska

Nonstop

from $147

Typical price: $205–480

19 weekly nonstop flights

BIL - SEA Every day

95 weekly connecting flights

BIL - SEA Every day
United

from $187

Typical price: $255–560

147 weekly connecting flights

BIL - SEA Every day
Delta

from $177

Typical price: $255–590

139 weekly connecting flights

BIL - SEA Every day
American

from $261

Typical price: $420–820

33 weekly connecting flights

BIL - SEA Every day

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 6 min 101 mi

Popular airports near Seattle

Seattle–Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Paine Field (PAE)

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

Seattle United States 12 min 5 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi

Frequently asked questions about flying from Billings to Seattle

When are the cheapest days to fly from Billings to Seattle?

The cheapest flights from Billings to Seattle are usually in September. Typical ticket prices in September range from $175 to $420.

Which airlines provide the cheapest flights from Billings to Seattle?

The cheapest round-trip flight from Billings to Seattle recently found on Google Flights was with Alaska from $147. The cheapest one-way flight was with Alaska from $89.

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

The cheapest Alaska flight from Billings to Seattle is $147, flying from Jan 10 to Jan 11.
The cheapest United flight from Billings to Seattle is $187, flying from Jan 8 to Jan 11.
The cheapest Delta flight from Billings to Seattle is $177, flying from Jan 31 to Feb 1.
The cheapest American flight from Billings to Seattle is $261, flying from Jan 29 to Feb 2.

What are the cheapest flights from Billings to Seattle?

The cheapest round-trip flight from Billings to Seattle starts at $147 from Sat, Jan 10 to Sun, Jan 11. The cheapest one-way flight starts at $89 and departs on Wed, Jan 7.

How long does it take to fly from Billings to Seattle?

2 hr 13 min is the shortest flight time from Billings to Seattle.

When should you fly to Seattle, United States?

Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.

How do I find cheap dates to fly from Billings to Seattle?

It's easy to use Google Flights to find the cheapest days to fly from Billings to Seattle.
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 is the best airline to fly from Billings to Seattle?

What counts as the best airline for your flights from Billings to Seattle 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 Billings to Seattle.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 19 nonstop flights and 95 connecting flights per week. Alaska flies from Billings-Logan International Airport (BIL) to Seattle–Tacoma International Airport (SEA) .

In terms of flights, United is the most popular. United offers 147 connecting flights per week. United flies from Billings-Logan International Airport (BIL) to Seattle–Tacoma International Airport (SEA) .

Other popular airlines flying from Billings to Seattle are:

Delta offers 139 connecting flights per week. Delta flies from Billings-Logan International Airport (BIL) to Seattle–Tacoma International Airport (SEA) .
American offers 33 connecting flights per week. American flies from Billings-Logan International Airport (BIL) to Seattle–Tacoma International Airport (SEA) .

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

Which airlines provide the cheapest flights from Billings to Seattle?

The cheapest round-trip flight from Billings to Seattle recently found on Google Flights was with Alaska from $147. The cheapest one-way flight was with Alaska from $89.

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

The cheapest Alaska flight from Billings to Seattle is $147, flying from Jan 10 to Jan 11.
The cheapest United flight from Billings to Seattle is $187, flying from Jan 8 to Jan 11.
The cheapest Delta flight from Billings to Seattle is $177, flying from Jan 31 to Feb 1.
The cheapest American flight from Billings to Seattle is $261, flying from Jan 29 to Feb 2.

Which airlines have direct flights from Billings to Seattle?

Alaska flies direct from Billings to Seattle.

There are 19 Alaska direct flights from Billings to Seattle per week. Flights are available every day.

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

Which airline provides the cheapest last-minute getaway flight from Billings to Seattle?

The cheapest last-minute deal between Billings and Seattle at price $451 is offered by United from Fri, Nov 21 to Mon, Nov 24.

Which airlines have direct flights from Billings to Seattle?

Alaska flies direct from Billings to Seattle.

There are 19 Alaska direct flights from Billings to Seattle per week. Flights are available every day.

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

When are direct flights from Billings to Seattle available?

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

What are the cheapest direct flights from Billings to Seattle?

The cheapest direct (nonstop) round-trip flights between Billings and Seattle start at $147 from Sat, Jan 10 to Sun, Jan 11 with Alaska.

How can I find nonstop flights from Billings to Seattle?

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

What are the cheapest business class flights from Billings to Seattle?

The cheapest business class round-trip flights between Billings and Seattle start at $307 from Sat, Jan 10 to Sun, Jan 11 with Alaska.

What are the cheapest economy class flights from Billings to Seattle?

The cheapest economy class round-trip flights between Billings and Seattle start at $147 from Sat, Jan 10 to Sun, Jan 11.

How can I book business class trips from Billings to Seattle?

To book business class trips from Billings to Seattle, 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.

Are there any last-minute deals from Billings to Seattle next weekend?

The best last-minute getaway deal for the next weekend between Billings and Seattle starts at $451 from Fri, Nov 21 to Mon, Nov 24 with United.

Which airline provides the cheapest last-minute getaway flight from Billings to Seattle?

The cheapest last-minute deal between Billings and Seattle at price $451 is offered by United from Fri, Nov 21 to Mon, Nov 24.

How can I find last-minute flight deals from Billings to Seattle?

To find last-minute flight deals from Billings to Seattle, 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.