Direct (non-stop) flights from Phoenix (PHX) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Phoenix (PHX) to SeaTac (SEA). This popular route is operated by 4 airlines, offering multiple daily departures.• Flight Duration: 2h 55m - 3h 36m (average flight time)• Distance: 1113 miles (1791 km) (air miles between airports)• Daily Flights: 12-25 flights (scheduled departures per day)
Phoenix (PHX)
SeaTac (SEA)
FLIGHT TIME
2h 55m - 3h 36m
FLIGHT DISTANCE
1113 miles (1791 km)
3h 10m - 3h 27m
00:10
22:45
1113 miles (1791 km)
January
4 (Show)
133
Flight Schedule
December 2025
Airlines with direct flights from Phoenix (PHX) to SeaTac (SEA)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 55m - 3h 36m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 7:00, 11:00, offering more flight options and potentially better connections.
Phoenix (PHX) - SeaTac (SEA) flight price statistics
$210
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$58
Jan$100
Feb$100
Mar$115
Apr$423
May$408
Jun$308
Jul$238
Aug$198
Sep$218
Oct$188
Nov$171
DecRelated Information
Airports: PHX • SEA Airport
Airlines operating this route: American Airlines (AA), Alaska Airlines, Delta Air Lines, WN - Southwest Airlines
Frequently Asked Questions
How many flights operate from PHX to SEA?
There are 23 direct flights operating from PHX to SEA. Approximately 12-25 flights daily.
Which airlines operate flights from PHX to SEA?
4 airlines operate on this route: American Airlines, Alaska Airlines, Delta Air Lines, Southwest Airlines.
How long is the flight from PHX to SEA?
The flight duration from PHX to SEA is approximately 2h 55m - 3h 36m.
What is the distance from PHX to SEA?
The distance from PHX to SEA is 1113 miles (1791 km).
What is the flight time range for this route?
Flight times on this route range from 3h 10m - 3h 27m.
What are the earliest and latest flight departure times?
The earliest flight departs at 00:10 and the latest flight departs at 22:45.
What is the cheapest month to fly from PHX to SEA?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 133 flights operate per week from PHX to SEA.
What types of aircraft operate on this route?
This route is served by Canadair (Bombardier) Regional Jet 700 and Challenger 870, Boeing 737MAX 9 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2, Embraer 175, Boeing 737-900 Passenger and 6 more aircraft types.
What is the average flight price from PHX to SEA?
The average flight price for a round-trip ticket from PHX to SEA is approximately $210 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from PHX to SEA for the lowest prices?
January is typically the cheapest month to fly from PHX to SEA. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from PHX to SEA?
4 airlines offer direct flights from PHX to SEA, providing travelers with multiple options for scheduling and pricing.
How far is SEA from PHX?
The distance from PHX to SEA is 1113 miles (1791 km). This is a long-haul flight route.
How long does it take to fly from PHX to SEA?
The flight time from PHX to SEA is approximately 2h 55m - 3h 36m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.