Route guide
Cheap Flights from Seattle to Phoenix: Book Airline Tickets
- Distance
- about 1,110 mi
- Typical flight time
- 2 h 30 min – 3 h 30 min
- Airports
- 1 × 1
- Time difference
- Varies by season
This page covers the practical side of flying between Seattle and Phoenix: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: Seattle to Phoenix is about 1,110 miles (1,790 km) and a typical flight takes 2 h 30 min to 3 h 30 min. In winter, Phoenix is 1 hour ahead of Seattle; in summer, no time difference. The gap changes because of daylight saving time. Seattle has 1 airport to compare and Phoenix has 1.
Airport pairs to compare
Seattle's airport is connected to downtown by light rail, which makes arrival simple even at busy times. Phoenix's main airport sits unusually close to the city center, which keeps the trip into town short.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| SEA to PHX | Seattle-Tacoma International | Phoenix Sky Harbor International |
About the airports
- SEA · Seattle-Tacoma International
Connected to downtown by Link light rail. - PHX · Phoenix Sky Harbor International
Located only a few miles from downtown, with an automated train to light rail.
Airlines with a major base at either end
- At Seattle: Delta Air Lines, Alaska Airlines
- At Phoenix: American Airlines, Southwest Airlines
Airlines with a base at one end often connect through their hub. A specialist can compare nonstop and connecting options on your dates.
When to go and what to expect
Seattle
July through September is the driest and busiest period. From November to March it is rainy, and fares are often lower.
Phoenix
Winter and spring are the popular, milder seasons. Summer highs routinely top 100°F, which is why fares often soften then.
How long is Seattle to Phoenix?
At about 1,110 miles, Seattle to Phoenix is a short-to-medium flight. Fares on routes this length are sensitive to the day of the week and the time of day, so check a few departure times before you settle.
Time zones and timing
The clock difference between Seattle and Phoenix changes with daylight saving time, so check the local arrival time for your travel dates. Always confirm the arrival date and time on any itinerary.
Getting between the airport and town
Seattle: Link light rail runs from the airport to downtown in roughly 40 minutes.
Phoenix: The PHX Sky Train connects the terminals and the light rail, and ride-hail and rental cars are widely used.
Planning ground transport too? See our car rental guide.
Good to know
- Alaska cruises depart from the city roughly from spring through early fall, which can lift demand and hotel prices at that time.
- Spring training baseball in February and March lifts demand. Arizona does not observe daylight saving time, which affects time differences with other states.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying Phoenix to Seattle?
This route guide works in both directions. For other trips, see all flights from Seattle or all flights from Phoenix.
Frequently asked questions
How far is Seattle from Phoenix?
The straight-line distance between the main airports is about 1,110 miles (1,790 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from Seattle to Phoenix?
A typical scheduled flight takes roughly 2 h 30 min to 3 h 30 min in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At Seattle: SEA (Seattle-Tacoma International). At Phoenix: PHX (Phoenix Sky Harbor International). Ask for prices on more than one pairing.
Is there a time difference?
In winter, Phoenix is 1 hour ahead of Seattle; in summer, no time difference. The gap changes because of daylight saving time.
When is the best time to fly from Seattle to Phoenix?
In Seattle: July through September is the driest and busiest period. From November to March it is rainy, and fares are often lower. In Phoenix: Winter and spring are the popular, milder seasons. Summer highs routinely top 100°F, which is why fares often soften then. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for Seattle to Phoenix?
Airlines with a major base at either end include Delta Air Lines, Alaska Airlines, American Airlines and Southwest Airlines. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.