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Flights from Twin Falls to Seattle
There are no direct flights from Twin Falls to Seattle. The fastest way is one stop via Salt Lake City, about 5h 45m door to door (3 connections a week on current schedules).
No direct flights · 1 connection option From 5h 45m
Twin Falls to Seattle at a glance
Fastest journey5h 45mVia Salt Lake City, on current schedules
Nonstop flightsNoneConnect via Salt Lake City
Best ways to fly from Twin Falls to Seattle
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
TWF Salt Lake City (SLC) SEA
Leg 1: SkyWest · Leg 2: Alaska Airlines, Delta Air Lines, Frontier Airlines
Mon06:00 TWF06:49 SLC2h 56m connection09:45 SLC10:45 SEASkyWest + Alaska Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 839 km521 miles
- Journey time
- 5h 45mon current schedules
- Time difference
- -1hSeattle vs Twin Falls
- Currency in Seattle
- USD
- Airports
- TWF → SEA, BFI
Flights from Twin Falls to Seattle: questions answered
Are there direct flights from Twin Falls to Seattle?
No. There is no nonstop service, so you will connect, most easily in Salt Lake City. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Twin Falls to Seattle?
With one connection the journey usually takes around 5h 45m, depending on the layover. The straight-line distance is 839 km.
Where do you change planes between Twin Falls and Seattle?
The best connecting points are Salt Lake City (SLC). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Twin Falls and Seattle?
Twin Falls: Joslin Field Magic Valley Regional Airport (TWF). Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI).
What is the time difference between Twin Falls and Seattle?
Seattle is 1 hour behind Twin Falls.





