￥22,740 Cheap Flights from Seattle (SEA) to Billings (BIL)

View ￥22,740 flight on Thu, Jun 4, 2026Opens in a new window

Popular airlines from Seattle to Billings, MT (BIL-Logan Intl.)

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Cheap Flights from Seattle to Billings (SEA-BIL)

Prices were available within the past 7 days and start at ￥22,740 for one-way flights and ￥45,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥45,370 Roundtrip, found 5 days ago
￥45,370
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥45,370 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥46,900 Roundtrip, found 5 days ago
￥46,900
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥46,900 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥53,240 Roundtrip, found 5 days ago
￥53,240
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥53,240 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥53,350 Roundtrip, found 5 days ago
￥53,350
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥53,350 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥54,170 Roundtrip, found 5 days ago
￥54,170
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥54,170 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥56,340 Roundtrip, found 5 days ago
￥56,340
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥56,340 found 5 days ago
Delta
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥57,140 Roundtrip, found 5 days ago
￥57,140
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥57,140 found 5 days ago
Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥57,870 Roundtrip, found 5 days ago
￥57,870
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥57,870 found 5 days ago
United
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥61,090 Roundtrip, found 5 days ago
￥61,090
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥61,090 found 5 days ago
American Airlines
Thu, Jun 4 - Tue, Jun 9
SEA
Seattle
BIL
Billings
￥77,240 Roundtrip, found 5 days ago
￥77,240
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jun 4 from Seattle to Billings, returning Tue, Jun 9, priced at ￥77,240 found 5 days ago

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

January is typically the cheapest month to fly

From ￥21,249 - ￥58,794 per traveler.
Flights from Seattle (SEA) to Billings (BIL)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Logan Intl.
Roundtrip price
￥45,370
Distance
1059 km
Average flight time
2 hours 54 mins

Seattle to Billings Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Billings.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to BIL flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BIL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Logan Intl. Airport (BIL)?
The lowest price advertised for a round-trip journey from Seattle - Tacoma Intl. Airport (SEA) to Billings Logan International Airport is ￥45,370. But you better act fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Billings Logan International Airport?
The majority of flights can be canceled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Billings Logan International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Billings Logan International Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to Logan Intl. Airport (BIL)?
The flight time from Sea-Tac Airport to BIL is a comfortable 5 hours. If you're lucky, you might just finish an in-flight movie before you arrive!
How far is the flight from Sea-Tac Airport to Logan Intl. Airport (BIL)?
The distance from Sea-Tac Airport (SEA) to Billings Logan International Airport (BIL) is 1,050 kilometers. You'll be walking down the air bridge and collecting your suitcase from the carousel in no time.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Billings Logan International Airport?
Flying straight from Seattle - Tacoma Intl. Airport (SEA) to Logan Intl. Airport (BIL) is easy with Alaska Airlines (AS). This popular carrier offers 69 flights each month.
Are SEA to Billings Logan International Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sea-Tac Airport to Logan Intl. Airport (BIL) last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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