Cheap flights from Seattle, WA to Phoenix, AZ

Flights starting at £18. Choose between Alaska Airlines, Frontier Airlines, or Allegiant Air to find the best price.

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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Phoenix. Book your trip to arrive at Phoenix Sky Harbor International, or Phoenix–Mesa Gateway. The distance between Seattle and Phoenix is 1783 km. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, Allegiant Air, Spirit Airlines, and United Airlines. Seattle and Phoenix have 291 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Seattle to Phoenix in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 08.04 - Sun 14.04

AirlineMon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04Sun 14.04
---81110---11---
1211111

Weekly direct flights for Mon 15.04 - Sun 21.04

AirlineMon 15.04Tue 16.04Wed 17.04Thu 18.04Fri 19.04Sat 20.04Sun 21.04
11999969
1111111

Weekly direct flights for Mon 22.04 - Sun 28.04

AirlineMon 22.04Tue 23.04Wed 24.04Thu 25.04Fri 26.04Sat 27.04Sun 28.04
9998768
1111111

Weekly direct flights for Mon 29.04 - Sun 05.05

AirlineMon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05Sun 05.05
9999156
111---111

Check-in for a flight from Seattle to Phoenix

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo

Phoenix travel tips

1) Should I rent a car in Phoenix?
2) Art lovers in Phoenix adore First Fridays
3) Star Wars fans will find the Paolo Soleri's Cosanti in Phoenix very familiar

Weather in Phoenix

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January19°C7°C
February21°C9°C
March25°C12°C
April30°C16°C
May34°C20°C
June40°C25°C
July40°C29°C
August40°C29°C
September37°C26°C
October31°C19°C
November25°C12°C
December18°C8°C
Hottest Month
40°C
July
Coldest month
7°C
January
Sunny days
341
days per year

14 day forecast

Thursday
4 Apr
29°C18°C
11 Apr
33°C21°C
Friday
5 Apr
80%
17°C12°C
12 Apr
30°C24°C
Saturday
6 Apr
17°C8°C
13 Apr
86%
29°C22°C
Sunday
7 Apr
21°C13°C
14 Apr
31°C22°C
Monday
8 Apr
22°C16°C
15 Apr
32°C23°C
Tuesday
9 Apr
27°C16°C
16 Apr
35°C24°C
Wednesday
10 Apr
29°C18°C
17 Apr
31°C25°C

Frequently asked questions

How long does it take to travel from Seattle to Phoenix?
What is the flight distance between Seattle and Phoenix?
What airlines offer nonstop (direct) flights between Seattle and Phoenix?
What are the most popular routes to and from Seattle?
What are the most popular routes to and from Phoenix?
Which airports are there in Seattle?
What airports are near Seattle?
What airports are near Phoenix?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seattle and Phoenix?
What is Virtual Interlining and how do I use it?
Which airlines fly between Seattle and Phoenix?
When's the best time to travel between Seattle and Phoenix?
What flights operate between Seattle and Phoenix?
How many airports are there near Seattle?
How many airports are there near Phoenix?
What time do nonstop (direct) flights between Seattle and Phoenix depart?
What time do nonstop (direct) flights between Seattle and Phoenix arrive?
What time do flights between Seattle and Phoenix depart?
What time do flights between Seattle and Phoenix arrive?

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