Cheap flights from Seattle to Phoenix (SEA - PHX)

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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 Wednesday and return on a Tuesday

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 2022: compare Seattle to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.
SEA - PHX
Price
$118 - $207
PHX
Temperature
55.4 - 95 °F
PHX
Rainfall
0 - 1.1 inches

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

$118

From Seattle/Tacoma Intl to Phoenix

One-way from

$99

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

To save up to 10% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Phoenix from $158 1-2 weeks out and tickets from $170 for flights departing within the next 72 hours.

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

One of the essential ways to save on airfare from Seattle to Phoenix is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

What is the cheapest day to fly round-trip from Seattle to Phoenix?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 15% on your flight compared to booking on days when demand is much higher.

Cheap flights from Seattle to Phoenix in May, June 2022

The best prices found for SEA to PHX flights for May, June
6 Jun - 7 Feb
$183pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Jun - 7 Feb
$193pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
7 Jun - 11 Jun
$209pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Phoenix 2022 flight deals

Cheap flights to Phoenix from Seattle found for this year
17 Aug - 24 Aug
$134pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
17 Aug - 24 Aug
$146pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Sep - 9 Sep
$153pp
SEA
Seattle/Tacoma Intl
Southwest
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Southwest
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to Phoenix from Seattle

Save time with Seattle to Phoenix direct flight deals
20 Aug - 24 Aug
$158pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
11 Oct - 19 Oct
$161pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
14 Nov - 30 Nov
$171pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
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
1 Jun - 7 Jun
$239pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
31 May - 5 Jul
$248pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Jun - 15 Jun
$250pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Phoenix from Seattle

The cheapest one-way flights from Seattle to Phoenix
10:17 am - 5:59 pm
United Airlines
1 Stop
7h 42m
SEA - PHX
United Airlines
$99
United
2:55 pm - 8:16 am
Frontier
1 Stop
17h 21m
SEA - PHX
Frontier
$116
Kiwi.com
2:00 am - 4:55 am
Alaska Airlines
Nonstop
2h 55m
SEA - PHX
Alaska Airlines

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?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Phoenix. On average, Seattle/Tacoma Intl has 22 outbound flights to Phoenix per day from 9 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

Some of our airline partners flying from Seattle/Tacoma Intl to Phoenix have new flexible policies in place due to COVID-19. Alaska Airlines, Delta, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

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

Yes, there are multiple flights from Seattle to Phoenix for under $200. The cheapest flight booked recently is on Multiple Airlines for just $134, but on average you can expect to pay $173.

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

Cheapflights has at least 20 direct flights from Seattle to Phoenix under $200. A good price for a nonstop flight from Seattle to Phoenix is less than $198.

Are there last-minute flights available from Seattle to Phoenix for under $300?

There are currently 20+ open flights from Seattle to Phoenix within the next 7 days for less than $300.

What days are nonstop flights available from Seattle to Phoenix?

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

How popular is this Seattle to Phoenix flight route?

Flights from Seattle/Tacoma Intl to Phoenix have been viewed 429 times in the past calendar month.

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

Travelers can expect 16 flights from Seattle to Phoenix on average per day.
Morning (6am - Noon) - 6% of flight departures
Afternoon (Noon - 6pm) - 63% of flight departures
Evening (6pm - Midnight) - 31% of flight departures

How long is the flight from Seattle to Phoenix?

A quick flight from Seattle to Phoenix can take about 2h 57m. Southwest provides one of the quickest options available for as low as $153. Seattle and Phoenix are separated by a distance of 1113 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Cheapflights users have booked flights from Seattle to Phoenix round-trip from $153. Other airlines that can offer you cheap pricing are American Airlines, from $171, and Alaska Airlines, from $177. Southwest is 8% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Seattle to Phoenix for a low price.

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

The most popular airlines flying from Seattle to Phoenix are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Seattle to Phoenix?

While on average a flight from Seattle to Phoenix is generally $447, our data shows the cheapest flight currently is $17. When looking at the most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl), you can expect to pay $153 for that flight.

What are the most reliable airlines from Seattle to Phoenix?

Before booking your flight to Phoenix from Seattle, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Singapore Airlines (94%), American Airlines( 92%).

How busy are the airports in Seattle and Phoenix?

The main airport for flights from Seattle to Texas is Seattle/Tacoma International Airport (SEA). SEA is usually among the top ten busiest airports in North America and is about a 20min drive, or approximately 1h by public transport, south from central Seattle. If you are coming from the north of Seattle, you may want to consider Paine Field Airport (PAE), which is about 35min by car or around 1h 30min from the city center. You could arrive in either Phoenix Sky Harbor International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). PHX is about a 10min drive or around 1h by public transport from central Phoenix. AZA is further east at about 45min by car and a little over 2h by public transport from downtown Phoenix.

Which airlines fly non-stop from Seattle to Phoenix?

Alaska Airlines is usually the main airline providing non-stop flights to Phoenix from Seattle from both airports, although Paine Field typically only offers one flight a week. From both airports, these non-stop flights can range from around 2h 24min to about 2h 55min, depending on the departure time. You can set up alerts with Cheapflights for notifications about departure times and changes so that you can quickly find out if new non-stop flights have been added to the schedule.

What are the layover options between Seattle to Phoenix?

You may be able to find more inexpensive options for flying to Phoenix from Seattle, but it may require making stops and longer flight times. One-stop flights departing from SEA could take as little as about 4h 30min to around 5h with a 1h stop in Las Vegas, Boise, Sacramento, or San Francisco, with other options taking over 25h with a stop in Las Vegas or Denver. Multiple stop flights can range from about 6h with stops in Portland and Boise to over 37h with over 10h stops in Denver and Sioux Falls. Currently, flights out of PAE have only one stop, and they range from flight times of a little over 5h with a stop of about 1h 30min in Spokane to a flight of around 15h 23min with an approximately 12h stop in Boise.

Do I need a passport or visa to fly from Seattle to Phoenix?

If you are a US citizen, you do not need a passport for a visa to travel within the United States. Still, you will need a valid form of ID that identifies you as the person named on the ticket. The identification must be a US government approved type of Real ID. This could be a state driver’s license or a US passport that has not expired yet.

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 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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

Alternative routes for Seattle to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

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
2h 59m
Average temperature for May in Phoenix
96.8 °F
Avg rainfall for May in Phoenix
0.2 ″

Airports servicing Seattle

Airports servicing Phoenix

Phoenix-Mesa Gateway (AZA)

Top 7 airlines flying from Seattle/Tacoma Intl to Phoenix

The chart below displays the airlines Cheapflights users traveling 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
Juneyao Airlines
$12 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Alaska Airlines
$83 $217 No cancel fee 75%
United Airlines
$87 $275 No cancel fee 69%
Delta
$88 $227 No cancel fee N/A
American Airlines
$88 $247 No cancel fee 71%
Frontier
$93 $194 No cancel fee 62%
Spirit Airlines
$109 $205 No cancel fee 65%

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 36% of SEA to PHX departures
Morning 6 AM to noon 34% of SEA to PHX departures
Evening 6 PM to midnight 27% of SEA to PHX departures
Early morning Midnight to 6 AM 3% of SEA to PHX 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
20 daily flights
Monday
28 daily flights
Tuesday
27 daily flights
Wednesday
26 daily flights
Thursday
25 daily flights
Friday
23 daily flights
Saturday
9 daily flights
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