There are most likely no direct flights on the Seattle — Phoenix route
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A non-stop flight is the most convenient and comfortable way to fly from Seattle to Phoenix, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Seattle — Phoenix route
Seattle–Tacoma International Airport (SEA), usually called Sea-Tac, serves as the primary international and domestic gateway for the Seattle region and is typically a hub for major carriers like Alaska Airlines and Delta. Fares to/from SEA can vary—routes on legacy carriers often feel premium while low-cost options appear alongside them. The airport sits about 14 miles south of downtown Seattle; driving usually takes 20–30 minutes off-peak and longer in rush hours. Ground connections include Link Light Rail (around 35–40 minutes to downtown), airport shuttles, taxis and ride-hailing services (fares vary by provider), and rental cars. Pros: frequent flights and full-service facilities; cons: can be busy and subject to traffic-related delays into the city.
Phoenix is served mainly by Phoenix Sky Harbor International Airport (PHX), the region’s primary international and connecting hub that handles a mix of legacy carriers and low-cost airlines, and by Phoenix–Mesa Gateway Airport (AZA), which typically caters to budget and leisure traffic. Sky Harbor sits about 3–5 miles from downtown Phoenix, reachable by light rail, airport shuttle or taxi in roughly 10–20 minutes with fares commonly ranging from modest urban transit rates to typical cab/Uber surcharges; it’s usually convenient for business travelers and transfers. Gateway is farther east (about 20–25 miles), accessible by rental car or shuttle in around 25–40 minutes and can be cheaper on low-cost routes but less convenient for downtown arrivals. Pros: Sky Harbor offers extensive connections and airport amenities; Gateway can mean lower fares and quieter terminals. Cons: Peak traffic and security lines at Sky Harbor can add time, while Gateway’s distance limits public transport options.
In different months, ticket prices from Seattle to Phoenix vary: minimum — $128 (October 2026), maximum — $139 (June 2026). Typically, the flight costs $134–$139.
Seattle — Phoenix
07/09/2026
Departure
Direct flight
AS744
starting at $269
Seattle — Phoenix
06/24/2026
Departure
Direct flight
WN3232
starting at $211
The Seattle — Phoenix route is served by multiple airlines, including Alaska Airlines, Southwest Airlines, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $119, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Seattle to Phoenix according to data for the last 48 hours costs $119
Often the best time to buy tickets from Seattle to Phoenix is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Phoenix can be found flying in these months: October, June.
The fastest flights from Seattle to Phoenix start from 8 hours 53 minutes in the air.
The following airlines operate direct flights on the route Seattle — Phoenix: Alaska Airlines, Southwest Airlines
We couldn't find any special offers for flights from Seattle to Phoenix
The cheapest one-way flight from Seattle to Phoenix departs on 07/09/2026, is operated by Frontier Airlines and costs $119
The cheapest roundtrip flight from Seattle to Phoenix departs on 07/10/2026, is operated by Frontier Airlines and costs $225
Fastest flight from Seattle to Phoenix takes 8h 53m
There are direct flights on this route 2 days a week: We and Th
The distance between Seattle and Phoenix is 1793km (1112 miles). There are 141 direct flights from Seattle to Phoenix. The time difference between Seattle and Phoenix is 1h. Flights from Seattle begin at 6:15 AM. The latest flight from Seattle departs at 8:55 PM