$85 Cheap flight deals from Billings (BIL) to Seattle (SEA)

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This Weekend's Flight Deals from Billings to Seattle

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Sat, Dec 27
BIL
Logan Intl.
SEA
Seattle - Tacoma Intl.
$521 Roundtrip, found 2 days ago
$521
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 20 from Logan Intl. to Seattle - Tacoma Intl., returning Sat, Dec 27, priced at $521 found 2 days ago

Airfares from $85 One Way, $157 Round Trip from Billings to Seattle

Prices starting at $157 for return flights and $85 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Tue, Feb 17
BIL
Billings
SEA
Seattle
$157 Roundtrip, found 13 hours ago
$157
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Billings to Seattle, returning Tue, Feb 17, priced at $157 found 13 hours ago
Sat, Jan 10 - Sat, Jan 17
BIL
Billings
SEA
Seattle
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Billings to Seattle, returning Sat, Jan 17, priced at $159 found 2 days ago
Wed, Feb 4 - Tue, Feb 17
BIL
Billings
SEA
Seattle
$161 Roundtrip, found 13 hours ago
$161
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Wed, Feb 4 from Billings to Seattle, returning Tue, Feb 17, priced at $161 found 13 hours ago
Wed, Jan 14 - Tue, Jan 20
BIL
Billings
SEA
Seattle
$162 Roundtrip, found 5 days ago
$162
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from Billings to Seattle, returning Tue, Jan 20, priced at $162 found 5 days ago
Tue, Feb 24 - Tue, Mar 10
BIL
Billings
SEA
Seattle
$167 Roundtrip, found 13 hours ago
$167
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 24 from Billings to Seattle, returning Tue, Mar 10, priced at $167 found 13 hours ago

Seattle economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sleep Inn - SeaTac Airport
2.5-star property

Sleep Inn - SeaTac Airport

8.4/10 Very Good! (2,134 reviews)

Jan 16 - Jan 18

2 night stay

Billings (BIL) to Seattle (SEA)

Alaska Airlines • Roundtrip • Coach
Price was $306, price is now $252 per person
$252
per person
found 12 hours ago
Very nice large room, clean and comfortable. Nice hot breakfast with lots of choices

Reviewed on Oct 11, 2025

Kimpton Hotel Vintage Seattle by IHG
4.0-star property

Kimpton Hotel Vintage Seattle by IHG

8.8/10 Excellent! (1,003 reviews)

Jan 16 - Jan 18

2 night stay

Billings (BIL) to Seattle (SEA)

Alaska Airlines • Roundtrip • Coach
Price was $313, price is now $261 per person
$261
per person
found 12 hours ago
Best Dog Friendly hotel that i have stayed at ;)

Reviewed on Dec 7, 2025

Hilton Seattle Airport & Conference Center
4.0-star property

Hilton Seattle Airport & Conference Center

8.2/10 Very Good! (1,070 reviews)

Jan 16 - Jan 18

2 night stay

Billings (BIL) to Seattle (SEA)

Alaska Airlines • Roundtrip • Coach
Price was $354, price is now $299 per person
$299
per person
found 12 hours ago
The staff was very helpful and let us check in early and made accommodations for parking for our truck that was on oversized for the parking garage.

Reviewed on Nov 10, 2025

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More About Flying To Seattle from Billings

Route Information for Flights from Billings to Seattle

Origin Airport IATA Code
BIL
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Fly from Billings to Seattle/Tacoma

Anyone in the area around Billings looking for some fun in a big city can plan a trip to Seattle. It takes about 2.5 hours to fly from Billings to Seattle/Tacoma, and that short flight time out of the Billings Logan International Airport (BIL) makes it convenient to see the beauty of the Pacific Northwest.

Attractions

Seattle is located along the Puget Sound, and there are a number of vantage points that can give you a great view of the water, including the top of the Space Needle, alongside Pike Place Market on Western Avenue and Olympic Sculpture Park. Near the Space Needle is an impressive collection of glass artwork at the Chihuly Garden and Glass exhibit as well as interactive displays at the Pacific Science Center. Anyone who likes seafood will marvel at the fresh offerings in Pike Place Market, where vendors throw fish and shuck oysters with enthusiasm. The downtown district has plenty of restaurants and retail stores, and nearby Belltown is filled with trendy bars and clubs.

Hints and tips

The Seattle-Tacoma International Airport (SEA) is about 14 miles south of Seattle on Interstate 5, and it's connected with the city by the Link Light Rail. In addition to I-5, Highway 99 also cuts through town. Highs in the summer are in the 70s, and winters are quite rainy with highs in the 40s.

Frequently asked questions

Are there non-stop flights from Billings to Seattle?
There is. You can fly straight from Billings to Seattle with Alaska Airlines. It's the only airline with nonstop services from BIL to SEA.
What is the shortest flight from Billings to Seattle?
The quickest flight from Logan Intl. Airport (BIL) to Seattle - Tacoma Intl. Airport (SEA) is 3 hours and 19 minutes. Pack a few things in your carry-on to keep you amused, like a gripping book or a sketch pad.
What airlines fly from Billings to Seattle most frequently?
Book your Billings to Seattle journey with an Alaska Airlines flight. With 60 each month, this airline operates the most flights between these two destinations.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.