Cheap flights from Seattle to Phoenix

Round-trip
Economy
Seattle (SEA)
Phoenix (PHX)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Seattle/Tacoma Intl to Phoenix are usually found in January or February, booked 31 days in advance, depart on a Tuesday or Friday and return on a Wednesday

How to find the cheapest flight from
Seattle (SEA) to Phoenix (PHX)

All the information you need to plan the best SEA to PHX flight in 2021: compare Seattle to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.
SEA - PH1
Price
C$ 149 - C$ 262
PH1
Temperature
13 - 35 °C
PH1
Precipitation
0 - 28 mm

Popular in

November

High demand for flights, 20% potential price rise

Cheapest in

January

Best time to find cheap flights, 29% potential price drop

Round-trip from

$149

From Seattle/Tacoma Intl to Phoenix

One-way from

C$ 138

One-way flight from Seattle/Tacoma Intl to Phoenix

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Phoenix?

Flights from Seattle to Phoenix are generally found to be more expensive on Sunday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix.

How far in advance should I book a flight from Seattle to Phoenix?

Users have found that booking a flight from Seattle to Phoenix at least 25 days early can save you up to 10% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Seattle to Phoenix for as little as C$ 200 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 215 for flights departing within the next 3 days.

When is the cheapest time to fly from Seattle to Phoenix (SEA - PH1)?

One of the essential ways to save on airfare from Seattle to Phoenix is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

Cheap flights from Seattle to Phoenix in September, October 2021

The best prices found for SEA to PHX flights for September, October
9 Oct - 11 Oct
C$ 162pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
29 Oct - 29 Oct
C$ 175pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
22 Oct - 26 Oct
C$ 181pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Direct
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Phoenix 2021 flight deals

Cheap flights to Phoenix from Seattle found for this year
9 Oct - 11 Oct
C$ 162pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
29 Oct - 29 Oct
C$ 175pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
30 Nov - 9 Dec
C$ 181pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl

Direct flights to Phoenix from Seattle

Save time with Seattle to Phoenix direct flight deals
29 Oct - 29 Oct
C$ 175pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
30 Nov - 7 Dec
C$ 181pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
22 Oct - 23 Oct
C$ 190pp
SEA
Seattle/Tacoma Intl
Delta
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Direct
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Phoenix

Late deals on round-trip flights to Phoenix from Seattle, departing today and this week
7 Oct - 11 Oct
C$ 199pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Oct - 24 Oct
C$ 202pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl
6 Oct - 6 Oct
C$ 218pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Direct
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Direct
SEA
Seattle/Tacoma Intl

One-way flights to Phoenix from Seattle

The cheapest one-way flights from Seattle to Phoenix
1:10 p.m. - 7:41 p.m.
Spirit Airlines
3 stops
31h 31m
SEA - PHX
Spirit Airlines
C$ 138
FareScan
6:59 p.m. - 3:43 a.m.
Sun Country Air
1 stop
7h 44m
SEA - PHX
Sun Country Air
C$ 215
4:39 a.m. - 4:11 p.m.
United Airlines
2 stops
10h 32m
SEA - PHX
United Airlines
C$ 230
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Phoenix</span> flights.

Flight FAQs

From Seattle to Phoenix

What airport do you fly from for flights from Seattle to Phoenix?

For a flight from Seattle to Phoenix, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 22 outbound flights to Phoenix per day. 4 airlines have flights to Phoenix from Seattle/Tacoma Intl on a regular basis.

Which airlines flying from Seattle/Tacoma Intl to Phoenix have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, Delta, and American Airlines flying from Seattle/Tacoma Intl to Phoenix have implemented new flexible cancellation policies.

Can I find flights from Seattle to Phoenix for under C$ 200 on Cheapflights?

Yes, there are multiple flights from Seattle to Phoenix for under C$ 200. The cheapest flight booked recently is on Spirit Airlines for just C$ 150, but on average you can expect to pay C$ 182.

Are there direct flights from Seattle to Phoenix for under C$ 200 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Phoenix under C$ 200. A good price for a direct flight from Seattle to Phoenix is less than C$ 230.

Are there last-minute flights available from Seattle to Phoenix for under C$ 200?

There are currently 20+ open flights from Seattle to Phoenix within the next 7 days for less than C$ 200.

What days are direct flights available from Seattle to Phoenix?

You can find direct flights on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Seattle to Phoenix flight route?

Within the past month, 230 users have taken a look at flights from Seattle/Tacoma Intl to Phoenix.

How many flights depart from Seattle to Phoenix on average per day?

On average, you can expect to see 16 flights from Seattle to Phoenix a day.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Midday) - 13% of flight departures
Afternoon (Noon - 6pm) - 69% of flight departures
Evening (6pm - Midnight) - 13% of flight departures

How long is the flight from Seattle to Phoenix?

There are many flights that can get you from Seattle to Phoenix in 2h 43m. Fly via Spirit Airlines, Alaska Airlines, or Delta to get the fastest option. There are 1791 km between Seattle and Phoenix. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Seattle to Phoenix round-trip?

Spirit Airlines, at C$ 150, was found to be the cheapest airline from Seattle to Phoenix.Alternate airlines to your destination round-trip include Alaska Airlines and Delta. These flights start at 28% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Seattle to Phoenix one-way?

C$ 91 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Spirit Airlines, with prices starting from C$ 104 and C$ 114, respectively.

What are the cheapest flights from Seattle to Phoenix?

On average you can expect to pay C$ 230 for a flight from Seattle to Phoenix. The cheapest flight overall is C$ 62 while the most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl) is currently priced at C$ 245.

What are the most reliable airlines from Seattle to Phoenix?

The top 3 most reliable airlines when flying from Seattle to Phoenix are Virgin Atlantic (90%), American Airlines (88%) and Alaska Airlines (80%).

What are the most popular airlines that fly from Seattle to Phoenix?

Before booking your flight from Seattle to Phoenix check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Phoenix, AZ

Do I need a COVID test to fly to Phoenix from Seattle?

Information is based on travel restrictions for travel to Phoenix within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Phoenix.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Phoenix.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Phoenix.

Do I need a test to fly back to Seattle from Phoenix?

Returning to Seattle/Tacoma Intl from Phoenix

COVID-19 testing requirements
Visitors from Phoenix must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Phoenix are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Phoenix, AZ

Destination information for Phoenix

Things to know before you go - useful duration and weather info for your trip from Seattle to Phoenix.
Flight duration from SEA to Phoenix
3h 01m
Average temperature for September in Phoenix
39.0 °C
Avg rainfall for September in Phoenix
16.0 mm

Airports servicing Seattle

Airports servicing Phoenix

Phoenix-Mesa Gateway (AZA)

Top 4 airlines flying from Seattle/Tacoma Intl to Phoenix

The chart below displays the airlines Cheapflights users travelling from Seattle to Phoenix choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
C$ 60 C$ 181 No cancel fee 65%
Search Spirit Airlines flights
Delta
C$ 86 C$ 211 No cancel fee N/A
Search Delta flights
Alaska Airlines
C$ 89 C$ 220 No cancel fee 75%
Search Alaska Airlines flights
American Airlines
C$ 105 C$ 253 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from Seattle to Phoenix

See what time of day planes typically take off from Seattle towards Phoenix.
Afternoon Noon to 6 PM 42% of flight departures
Morning 6 AM to noon 31% of flight departures
Evening 6 PM to midnight 15% of flight departures
Early morning Midnight to 6 AM 12% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Phoenix
See how many times per day planes take to the skies headed from Seattle to Phoenix.
Sunday
24 daily flights
Monday
28 daily flights
Tuesday
12 daily flights
Wednesday
15 daily flights
Thursday
24 daily flights
Friday
27 daily flights
Saturday
27 daily flights
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