Cheap flights from Seattle (SEA)
Seattle–Tacoma International Airport, United States · 7 routes tracked daily · 7 with a current price · updated 27m ago
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Cheapest economy fares seen by destination
One-way, the lowest fare other travellers recently found and who sold it. Open a route for its 90-day history and booking links.
| To | Economy from | Airline | Stops | Sold via | Checked |
|---|---|---|---|---|---|
| Los Angeles (LAX) United States | $32 | Frontier Airlines | nonstop | — | 27m ago |
| San Francisco (SFO) United States | $47 | Alaska Airlines | nonstop | — | 27m ago |
| Las Vegas (LAS) United States | $80 | Southwest Airlines | nonstop | — | 27m ago |
| Portland (PDX) United States | $118 | Alaska Airlines | nonstop | — | 27m ago |
| Phoenix (PHX) United States | $118 | Alaska Airlines | nonstop | — | 27m ago |
| Denver (DEN) United States | $136 | Frontier Airlines | nonstop | — | 27m ago |
| Anchorage (ANC) United States | $139 | Alaska Airlines | nonstop | — | 27m ago |
Flights to Seattle
About Seattle–Tacoma International Airport
Seattle–Tacoma International Airport (SEA / KSEA) serves Seattle, United States. We track 7 routes from it: each night we record the cheapest one-way economy fare recently found by other travellers, and the route pages keep 90 days of that history so you can tell a genuinely low fare from a normal one. Prices are a starting point, not live availability — every fare links to where you can confirm and book it.