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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 9:03 PM
        2h 56m
        Nonstop
        PHX 11:59 PM
        Seattle - Phoenix | Tue, Jun 9 | Alaska Airlines
        PHX 6:00 AM
        3h 14m
        Nonstop
        SEA 9:14 AM
        Phoenix - Seattle | Sat, Jun 13 | Alaska Airlines
        AU$208 AU$268
        22% off
        22% off
        AU$268 AU$208
      • SEA 5:58 PM
        3h
        Nonstop
        PHX 8:58 PM
        Seattle - Phoenix | Thu, Jun 11 | Alaska Airlines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Wed, Jun 17 | Delta Air Lines
        AU$209 AU$268
        22% off
        22% off
        AU$268 AU$209
      • SEA 8:40 AM
        2h 56m
        Nonstop
        PHX 11:36 AM
        Seattle - Phoenix | Thu, Jun 11 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Wed, Jun 17 | Delta Air Lines
        AU$211 AU$268
        21% off
        21% off
        AU$268 AU$211
      • SEA 8:40 AM
        2h 56m
        Nonstop
        PHX 11:36 AM
        Seattle - Phoenix | Tue, Jun 9 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Sat, Jun 13 | Delta Air Lines
        AU$211
        21% off
        AU$268 AU$211
      • SEA 1:33 PM
        3h 7m
        Nonstop
        PHX 4:40 PM
        Seattle - Phoenix | Sat, May 23 | Delta Air Lines
        PHX 12:30 PM
        3h 11m
        Nonstop
        SEA 3:41 PM
        Phoenix - Seattle | Tue, May 26 | Delta Air Lines
        AU$215
        20% off
        AU$268 AU$215
      • SEA 8:13 PM
        3h 3m
        Nonstop
        PHX 11:16 PM
        Seattle - Phoenix | Wed, Jun 10 | Delta Air Lines
        PHX 3:51 PM
        3h 9m
        Nonstop
        SEA 7:00 PM
        Phoenix - Seattle | Wed, Jun 17 | Delta Air Lines
        AU$219
        18% off
        AU$268 AU$219
      • SEA 8:14 AM
        2h 58m
        Nonstop
        PHX 11:12 AM
        Seattle - Phoenix | Tue, Jun 16 | Delta Air Lines
        PHX 3:51 PM
        3h 9m
        Nonstop
        SEA 7:00 PM
        Phoenix - Seattle | Thu, Jun 18 | Delta Air Lines
        AU$219
        18% off
        AU$268 AU$219
      • SEA 8:14 AM
        2h 58m
        Nonstop
        PHX 11:12 AM
        Seattle - Phoenix | Mon, Jun 15 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Thu, Jun 18 | Delta Air Lines
        AU$219
        18% off
        AU$268 AU$219
      • SEA 11:50 AM
        3h 7m
        Nonstop
        PHX 2:57 PM
        Seattle - Phoenix | Mon, Jul 6 | Alaska Airlines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Fri, Jul 10 | Delta Air Lines
        AU$220
        18% off
        AU$268 AU$220
      • SEA 8:58 PM
        3h 1m
        Nonstop
        PHX 11:59 PM
        Seattle - Phoenix | Fri, May 15 | Alaska Airlines
        PHX 6:25 AM
        13h 55m
        1 stop
        SEA 8:20 PM
        Phoenix - Seattle | Wed, May 20 | Frontier Airlines
        AU$222
        17% off
        AU$268 AU$222
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Fri, May 15 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Phoenix - Seattle | Sun, May 17 | Normal Airline
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      • Cheapest nonstop
        SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Mon, Jun 29 | Delta Air Lines
        AU$119 AU$151
        21% off
        21% off
        AU$151 AU$119
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Mon, Jul 6 | Delta Air Lines
        AU$121 AU$151
        20% off
        20% off
        AU$151 AU$121
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Mon, Jun 22 | Delta Air Lines
        AU$121 AU$151
        20% off
        20% off
        AU$151 AU$121
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Thu, Jun 25 | Delta Air Lines
        AU$123
        19% off
        AU$151 AU$123
      • SEA 9:05 PM
        2h 53m
        Nonstop
        PHX 11:58 PM
        Seattle - Phoenix | Wed, Jun 3 | Alaska Airlines
        AU$125
        17% off
        AU$151 AU$125
      • SEA 8:42 PM
        3h 2m
        Nonstop
        PHX 11:44 PM
        Seattle - Phoenix | Mon, Jun 29 | Alaska Airlines
        AU$125
        17% off
        AU$151 AU$125
      • SEA 8:20 PM
        26h 40m
        1 stop
        PHX 11:00 PM
        Seattle - Phoenix | Sat, Jun 13 | Frontier Airlines
        AU$75
        50% off
        AU$151 AU$75
      • SEA 11:37 AM
        11h 47m
        1 stop
        PHX 11:24 PM
        Seattle - Phoenix | Sat, May 16 | Frontier Airlines
        AU$84
        44% off
        AU$151 AU$84
      • SEA 6:52 PM
        12h 52m
        1 stop
        PHX 7:44 AM
        Seattle - Phoenix | Thu, May 21 | Frontier Airlines
        AU$108
        28% off
        AU$151 AU$108
      • SEA 11:06 AM
        12h 36m
        1 stop
        PHX 11:42 PM
        Seattle - Phoenix | Sun, May 17 | Frontier Airlines
        AU$121
        20% off
        AU$151 AU$121
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Fri, May 15 | 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$154
    May
  • AU$211
    Jun
  • AU$208
    Jul
  • AU$205
    Aug
  • AU$207
    Sep
  • AU$204
    Oct
  • AU$172
    Nov
  • AU$230
    Dec
  • AU$152
    Jan
  • AU$190
    Feb
  • AU$202
    Mar
  • AU$160
    Apr

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, June is usually the most expensive month, with average fares reaching AU$648.

AU$648
AU$431
AU$214
0
    Cheapest
  • AU$348
    May
  • AU$648
    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
  • AU$279
    Apr

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$238
AU$196
AU$154
AU$112
    Cheapest
  • AU$173
    Mon
  • AU$208
    Tue
  • AU$190
    Wed
  • AU$184
    Thu
  • AU$182
    Fri
  • AU$154
    Sat
  • AU$238
    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$101
Alaska Airlines
From AU$119
American Airlines
From AU$136
United Airlines
From AU$149
Hahn Air
From AU$199
Sun Country Airlines
From AU$270

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. AS1433

    Seattle Tacoma Intl. Airport

    9:03 PM

    SEA

    2h 56m

    11:59 PM

    PHX

    S M T W T F S
    Search

  2. DL2698

    Seattle Tacoma Intl. Airport

    5:40 PM

    SEA

    2h 54m

    8:34 PM

    PHX

    S M T W T F S
    Search

  3. DL2419

    Seattle Tacoma Intl. Airport

    8:25 AM

    SEA

    3h

    11:25 AM

    PHX

    S M T W T F S
    Search

  4. AS632

    Seattle Tacoma Intl. Airport

    5:57 PM

    SEA

    3h 4m

    10:01 PM

    PHX

    S M T W T F S
    Search

  5. DL932

    Seattle Tacoma Intl. Airport

    8:13 PM

    SEA

    3h 5m

    11:18 PM

    PHX

    S M T W T F S
    Search

  6. F91176

    Seattle Tacoma Intl. Airport

    7:41 PM

    SEA

    2h 53m

    Nonstop

    11:34 PM

    DEN

    S M T W T F S
    Search

  7. F92141

    Denver International Airport

    10:35 AM

    DEN

    2h 7m

    Nonstop

    11:42 AM

    PHX

    S M T W T - S

  8. F91176

    Seattle Tacoma Intl. Airport

    7:41 PM

    SEA

    2h 53m

    Nonstop

    11:34 PM

    DEN

    S M T W T F S
    Search

  9. F94765

    Denver International Airport

    4:33 PM

    DEN

    2h 7m

    Nonstop

    5:40 PM

    PHX

    S - - W T - S

  10. F92408

    Seattle Tacoma Intl. Airport

    2:20 PM

    SEA

    2h 37m

    Nonstop

    4:57 PM

    LAS

    S - - W T - S
    Search

  11. F91896

    Harry Reid Intl. Airport

    8:14 PM

    LAS

    1h 21m

    Nonstop

    9:35 PM

    PHX

    S M T W T F S

  12. F91176

    Seattle Tacoma Intl. Airport

    7:41 PM

    SEA

    2h 53m

    Nonstop

    11:34 PM

    DEN

    S M T W T F S
    Search

  13. F94753

    Denver International Airport

    10:45 PM

    DEN

    2h 4m

    Nonstop

    11:49 PM

    PHX

    S M T W T F S
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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$208

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 12 daily flights from Seattle Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor International Airport (PHX).
  • Tickets cost around AU$184 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$487 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.