Cheap flights from Billings to Seattle
662 mi · 45m average nonstop
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Quick answer: Billings to Seattle at a glance
Cheap flights from Billings (BIL) to Seattle (SEA) cover 662 miles (1,065 km) in about 45m nonstop, with 1 airline flying direct — a medium-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Billings to Seattle covers 662 miles (1,065 km) in approximately 0 hour 45 minutes. 1 airline offers direct flights on this medium-haul domestic route. This is a medium-haul domestic route typically served by direct flights.
Nonstop distance 662 miles. Direct carriers include AS.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Billings → Seattle. All are direct routes.
| Airline | Route type |
|---|---|
| AS | Direct |
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Billings to Seattle — quick answers
How far is Billings from Seattle by plane?
The nonstop flight distance from Billings (BIL) to Seattle (SEA) is 662 miles (1,065 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Billings to Seattle?
The average nonstop flight time from BIL to SEA is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Billings to Seattle?
1 airlines serve this route nonstop: AS. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.