Cheap Flights from Seattle to Phoenix Starting at $46
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Cheapest flights from Seattle to Phoenix
Fly from Seattle to Phoenix with confidence — our search scans over 700 airlines, 50+ agencies and more than 5 top booking systems to uncover the best prices, schedules and travel conditions for your trip. Compare options in seconds and lock in the flight that fits your budget and timing.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly nonstop from Seattle to Phoenix for the quickest, most convenient way to reach Arizona’s sun-soaked skyline — no layovers, less hassle, and more time to enjoy your trip. While connecting flights can sometimes be cheaper, a direct flight saves hours and offers a more comfortable, reliable travel experience; book now to secure the best seats and schedules.
Schedule of direct flights from Seattle to Phoenix
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Phoenix:
Seattle airports overview
Phoenix airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seattle to Phoenix
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Alternative routes
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Cheapest one way flight
$46
Frontier Airlines
Direct flight
3h 2m
11/03/2025
The cheapest one-way flight from Seattle to Phoenix departs on 11/03/2025, is operated by Frontier Airlines and costs $46
Cheapest round trip flight
$82
Frontier Airlines
Direct flight
6h 20m
11/02/2025
The cheapest roundtrip flight from Seattle to Phoenix departs on 11/02/2025, is operated by Frontier Airlines and costs $82
The fastest flight
3h 2m
Fastest flight from Seattle to Phoenix takes 3h 2m
Direct flights
Several times a week
There are direct flights on this route 2 days a week: Mo and Tu
Earliest flight
5:55 AM
Latest flight
10:00 PM
Direct flights count
181
Distance
1793km
Timezone difference
1h
The distance between Seattle and Phoenix is 1793km (1112 miles). There are 181 direct flights from Seattle to Phoenix. The time difference between Seattle and Phoenix is 1h. Flights from Seattle begin at 5:55 AM. The latest flight from Seattle departs at 10:00 PM
Avg Price
The Seattle — Phoenix route is served by multiple airlines, including Alaska Airlines and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $46, 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.
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.
We couldn't find any special offers for flights from Seattle to Phoenix
How much is the cheapest flight ticket from Seattle to Phoenix?
The cheapest flight ticket from Seattle to Phoenix according to data for the last 48 hours costs $46
When is the best time to buy air tickets on the route Seattle — Phoenix?
Often the best time to buy tickets from Seattle to Phoenix is 2 months before departure.
How long does it take to fly from Seattle to Phoenix?
The fastest flights from Seattle to Phoenix start from 3 hours 2 minutes in the air.
Which airline can fly direct from Seattle to Phoenix?
The following airlines operate direct flights on the route Seattle — Phoenix: Alaska Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to Phoenix
