Direct flights from Seattle to Phoenix SEA → PHX

Alaska Airlines, American Airlines, Delta Air Lines, Envoy Air, Frontier Airlines, Southwest Airlines and United Airlines fly nonstop from Seattle (SEA) to Phoenix (PHX), several times daily. The flight takes about 2h 47m and covers 1,107 miles (1,782 km). Round-trip fares typically run around $257. Arrivals run on time 80.8% at SEA and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 7 August 2026.

60-day flexibility overview based on 14 recent fares across the next 60 days

Cheapest
$237
Typical
$257
Most expensive
$282

What flexibility is worth here

How long you stay changes it too

  • 6–9 nights $257
  • 10–16 nights $257

Most people pick dates first and see the price second. We watch every date combination on this route and tell you when a good one gets cheap. Watch SEA → PHX →

Prices last updated 24 days ago. Fares change frequently — check the airline for current pricing.

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Alaska Airlines AS American Airlines AA Delta Air Lines DL Envoy Air MQ Frontier Airlines F9 Southwest Airlines WN United Airlines UA

Nonstop departures observed in recent fares

Across 11 recent dates we priced, Seattle (SEA) to Phoenix (PHX) showed up to 2 nonstop departures a day, with the earliest around 05:00 and the latest around 20:25, operated by Alaska, Southwest, Delta, and American.

05:00 06:00 06:15 07:10 07:21 07:59 11:55 13:40 20:25

Departure times seen while pricing this route over the last few weeks — a sample, not the full timetable. Airlines adjust schedules seasonally.

More nonstops from Seattle

SEA → LAX Los Angeles 7 airlines SEA → DEN Denver 6 airlines SEA → LAS Las Vegas 5 airlines SEA → BOS Boston 4 airlines SEA → ONT Ontario 4 airlines SEA → ORD Chicago 4 airlines SEA → PDX Portland 4 airlines SEA → SAN San Diego 4 airlines

Frequently asked questions

Is there a direct flight from Seattle to Phoenix?

Yes, Alaska Airlines, American Airlines and 5 more airlines operate nonstop flights from Seattle (SEA) to Phoenix (PHX).

Which airlines fly direct from Seattle to Phoenix?

Alaska Airlines, American Airlines, Delta Air Lines, Envoy Air, Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Seattle to Phoenix.

How long is the flight from Seattle to Phoenix?

The nonstop flight from Seattle to Phoenix takes ~2h 47m (approximately 1782 km).

How often do direct flights operate from Seattle to Phoenix?

Nonstop flights from Seattle to Phoenix operate multiple daily.

What is the on-time performance for flights from Seattle to Phoenix?

Arrivals run on time 80.8% at SEA and 80.9% at PHX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

How much is a round-trip flight from Seattle to Phoenix?

Round-trip flights from Seattle (SEA) to Phoenix (PHX) start at $237, with a typical fare around $257. Based on 14 recent fare combinations.

Does trip length change the round-trip fare from Seattle to Phoenix?

Typical round-trip fares from Seattle (SEA) to Phoenix (PHX) by trip length: a week away (6–9 nights) about $257 and around two weeks (10–16 nights) about $257. Medians from 14 recent fare combinations.

Explore More

SEA All direct flights from Seattle PHX All direct flights from Phoenix PHX → SEA Return: Phoenix to Seattle

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