Cheap Flights from Seattle to Phoenix
Compare cheap flights from Seattle (SEA) to Phoenix (PHX) on Tripile, with fares from around $89. The route takes about 2h 55m, and December is often the best month for low prices.
Airlines on This Route
Popular airlines flying Seattle to Phoenix include Alaska Airlines, Southwest, American Airlines, Delta. Compare their schedules, baggage rules, and prices side by side, then book the option that fits your trip.