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Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport flight

Search for flights from Seattle to Phoenix and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SEA 1:50 PM
        2h 55m
        Nonstop
        PHX 4:45 PM
        Seattle - Phoenix | Sun, May 3 | Delta Air Lines
        PHX 5:35 PM
        3h 15m
        Nonstop
        SEA 8:50 PM
        Phoenix - Seattle | Sun, May 10 | Delta Air Lines
        AU$128 AU$236
        46% off
        46% off
        AU$236 AU$128
      • SEA 7:00 AM
        2h 58m
        Nonstop
        PHX 9:58 AM
        Seattle - Phoenix | Sun, May 3 | Alaska Airlines
        PHX 5:00 AM
        3h 10m
        Nonstop
        SEA 8:10 AM
        Phoenix - Seattle | Sun, May 10 | Alaska Airlines
        AU$129 AU$236
        45% off
        45% off
        AU$236 AU$129
      • SEA 7:55 PM
        3h 5m
        Nonstop
        PHX 11:00 PM
        Seattle - Phoenix | Fri, May 8 | Delta Air Lines
        PHX 5:35 PM
        3h 15m
        Nonstop
        SEA 8:50 PM
        Phoenix - Seattle | Thu, May 14 | Delta Air Lines
        AU$131 AU$236
        44% off
        44% off
        AU$236 AU$131
      • SEA 6:58 PM
        2h 53m
        Nonstop
        PHX 9:51 PM
        Seattle - Phoenix | Mon, May 4 | Delta Air Lines
        PHX 6:30 AM
        3h 12m
        Nonstop
        SEA 9:42 AM
        Phoenix - Seattle | Tue, May 5 | Delta Air Lines
        AU$131
        44% off
        AU$236 AU$131
      • SEA 6:19 PM
        3h
        Nonstop
        PHX 9:19 PM
        Seattle - Phoenix | Sun, May 3 | American Airlines
        PHX 5:00 AM
        3h 10m
        Nonstop
        SEA 8:10 AM
        Phoenix - Seattle | Mon, May 4 | Alaska Airlines
        AU$165
        30% off
        AU$236 AU$165
      • SEA 8:58 PM
        3h 1m
        Nonstop
        PHX 11:59 PM
        Seattle - Phoenix | Thu, May 7 | Alaska Airlines
        PHX 5:00 AM
        3h 10m
        Nonstop
        SEA 8:10 AM
        Phoenix - Seattle | Wed, May 13 | Alaska Airlines
        AU$184
        22% off
        AU$236 AU$184
      • SEA 8:58 PM
        3h 1m
        Nonstop
        PHX 11:59 PM
        Seattle - Phoenix | Sat, May 9 | Alaska Airlines
        PHX 5:00 AM
        3h 10m
        Nonstop
        SEA 8:10 AM
        Phoenix - Seattle | Tue, May 12 | Alaska Airlines
        AU$186
        21% off
        AU$236 AU$186
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Mon, May 4 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Phoenix - Seattle | Wed, May 6 | Normal Airline
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      • Cheapest nonstop
        SEA 8:23 PM
        2h 55m
        Nonstop
        PHX 11:18 PM
        Seattle - Phoenix | Sun, May 3 | Delta Air Lines
        AU$78 AU$114
        32% off
        32% off
        AU$114 AU$78
      • SEA 8:23 PM
        2h 55m
        Nonstop
        PHX 11:18 PM
        Seattle - Phoenix | Mon, May 4 | Delta Air Lines
        AU$78 AU$114
        32% off
        32% off
        AU$114 AU$78
      • SEA 7:00 AM
        2h 58m
        Nonstop
        PHX 9:58 AM
        Seattle - Phoenix | Sun, May 3 | Alaska Airlines
        AU$79 AU$114
        31% off
        31% off
        AU$114 AU$79
      • SEA 3:56 PM
        3h 3m
        Nonstop
        PHX 6:59 PM
        Seattle - Phoenix | Mon, May 4 | Alaska Airlines
        AU$79
        31% off
        AU$114 AU$79
      • SEA 6:30 AM
        3h 3m
        Nonstop
        PHX 9:33 AM
        Seattle - Phoenix | Sun, May 3 | American Airlines
        AU$85
        25% off
        AU$114 AU$85
      • SEA 6:30 AM
        3h 3m
        Nonstop
        PHX 9:33 AM
        Seattle - Phoenix | Mon, May 4 | American Airlines
        AU$85
        25% off
        AU$114 AU$85
      • SEA 8:50 PM
        2h 50m
        Nonstop
        PHX 11:40 PM
        Seattle - Phoenix | Mon, May 4 | Hahn Air
        AU$90
        21% off
        AU$114 AU$90
      • SEA 10:50 AM
        2h 55m
        Nonstop
        PHX 1:45 PM
        Seattle - Phoenix | Sun, May 3 | Hahn Air
        AU$90
        21% off
        AU$114 AU$90
      • SEA 8:20 PM
        26h 40m
        1 stop
        PHX 11:00 PM
        Seattle - Phoenix | Tue, Jun 9 | Frontier Airlines
        AU$75
        34% off
        AU$114 AU$75
      • SEA 11:37 AM
        11h 47m
        1 stop
        PHX 11:24 PM
        Seattle - Phoenix | Tue, May 12 | Frontier Airlines
        AU$84
        26% off
        AU$114 AU$84
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Mon, May 4 | Normal Airline
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Displayed flight fares from Seattle to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport, the best time to buy is in January, with an average price of AU$152. You’ll want to avoid December, when the average price can reach as high as AU$230.

AU$230
AU$191
AU$152
AU$113
    Cheapest
  • AU$193
    Apr
  • AU$153
    May
  • AU$211
    Jun
  • AU$208
    Jul
  • AU$205
    Aug
  • AU$207
    Sep
  • AU$203
    Oct
  • AU$172
    Nov
  • AU$230
    Dec
  • AU$152
    Jan
  • AU$190
    Feb
  • AU$201
    Mar

What’s the cheapest month to fly round-trip from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport, with an average price of AU$214. In contrast, April is usually the most expensive month, with average fares reaching AU$716.

AU$716
AU$465
AU$214
0
    Cheapest
  • AU$716
    Apr
  • AU$341
    May
  • AU$647
    Jun
  • AU$250
    Jul
  • AU$464
    Aug
  • AU$422
    Sep
  • AU$252
    Oct
  • AU$366
    Nov
  • AU$380
    Dec
  • AU$214
    Jan
  • AU$397
    Feb
  • AU$439
    Mar

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

AU$236
AU$192
AU$148
AU$104
    Cheapest
  • AU$173
    Mon
  • AU$208
    Tue
  • AU$189
    Wed
  • AU$182
    Thu
  • AU$168
    Fri
  • AU$148
    Sat
  • AU$236
    Sun

Selected Airlines from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport

See which airlines fly from Seattle to Phoenix. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From AU$75
Delta Air Lines
From AU$78
Alaska Airlines
From AU$79
American Airlines
From AU$85
Hahn Air
From AU$90
United Airlines
From AU$165
Sun Country Airlines
From AU$282

Find more flights and airlines

Flight Schedule from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport

Check the schedule for flights from Seattle to Phoenix and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2447

    Seattle Tacoma Intl. Airport

    8:25 PM

    SEA

    2h 56m

    11:21 PM

    PHX

    S M T - - - S
    Search

  2. AS1433

    Seattle Tacoma Intl. Airport

    9:03 PM

    SEA

    2h 56m

    11:59 PM

    PHX

    S M T W T F S
    Search

  3. DL2698

    Seattle Tacoma Intl. Airport

    6:00 PM

    SEA

    3h 1m

    9:01 PM

    PHX

    S M T W T F S
    Search

  4. AS610

    Seattle Tacoma Intl. Airport

    7:00 AM

    SEA

    2h 58m

    9:58 AM

    PHX

    S M T W T F S
    Search

  5. DL2419

    Seattle Tacoma Intl. Airport

    8:25 AM

    SEA

    2h 52m

    11:17 AM

    PHX

    S M T W T F S
    Search

  6. AS632

    Seattle Tacoma Intl. Airport

    6:50 PM

    SEA

    2h 57m

    9:47 PM

    PHX

    S M T W T F S
    Search

  7. AA4180

    Seattle Tacoma Intl. Airport

    6:20 AM

    SEA

    2h 59m

    9:19 AM

    PHX

    S M T W T F S
    Search

  8. DL932

    Seattle Tacoma Intl. Airport

    8:13 PM

    SEA

    3h 5m

    11:18 PM

    PHX

    - - - W T F -
    Search

  9. F93406

    Seattle Tacoma Intl. Airport

    7:00 AM

    SEA

    2h 51m

    Nonstop

    10:51 AM

    DEN

    S - - - - - -
    Search

  10. F94753

    Denver International Airport

    10:45 PM

    DEN

    2h 4m

    Nonstop

    11:49 PM

    PHX

    S M T W T F S

  11. F91178

    Seattle Tacoma Intl. Airport

    11:06 AM

    SEA

    2h 55m

    Nonstop

    2:01 PM

    LAX

    S M T W T F S
    Search

  12. F93304

    Los Angeles Intl. Airport

    10:05 PM

    LAX

    1h 37m

    Nonstop

    11:42 PM

    PHX

    - M T - - - -
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Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport Flights Info

Flight distance1,783.45 km
Cheapest one-way ticket priceAU$75
Cheapest return ticket priceAU$128

FAQs for Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport Flights

  • How long is a flight from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport?

    It takes around 3 hours 6 minutes to fly from Seattle Tacoma Intl. Airport (sea) to Phoenix Sky Harbor International Airport (phx).
  • There are around 11 daily flights from Seattle Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor International Airport (PHX).
  • Tickets cost around AU$197 in June, making it the cheapest month to book. Seattle Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor International Airport (PHX) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor International Airport (PHX) is quite popular. Without considering departure times or holidays, tickets cost around AU$344 in May, the most expensive month to book this route.
  • The earliest flight departs from Seattle Tacoma Intl. Airport (SEA) at 06:30 and arrives in Phoenix Sky Harbor International Airport (PHX) at 10:30.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 21:58 and arrives in Phoenix Sky Harbor International Airport (PHX) at 00:57.
  • American Airlines is a very popular airline operating an average of 5233 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.