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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 | Thu, Jun 4 | Alaska Airlines
        PHX 6:00 AM
        3h 14m
        Nonstop
        SEA 9:14 AM
        Phoenix - Seattle | Mon, Jun 8 | Alaska Airlines
        $150 $175
        14% off
        14% off
        $175 $150
      • SEA 5:58 PM
        3h
        Nonstop
        PHX 8:58 PM
        Seattle - Phoenix | Sat, Jun 6 | Alaska Airlines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Fri, Jun 12 | Delta Air Lines
        $151 $175
        14% off
        14% off
        $175 $151
      • SEA 8:40 AM
        2h 56m
        Nonstop
        PHX 11:36 AM
        Seattle - Phoenix | Sat, Jun 6 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Fri, Jun 12 | Delta Air Lines
        $152 $175
        13% off
        13% off
        $175 $152
      • SEA 8:40 AM
        2h 56m
        Nonstop
        PHX 11:36 AM
        Seattle - Phoenix | Thu, Jun 4 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Mon, Jun 8 | Delta Air Lines
        $153
        13% off
        $175 $153
      • SEA 1:33 PM
        3h 7m
        Nonstop
        PHX 4:40 PM
        Seattle - Phoenix | Mon, May 18 | Delta Air Lines
        PHX 12:30 PM
        3h 11m
        Nonstop
        SEA 3:41 PM
        Phoenix - Seattle | Thu, May 21 | Delta Air Lines
        $156
        11% off
        $175 $156
      • SEA 8:13 PM
        3h 3m
        Nonstop
        PHX 11:16 PM
        Seattle - Phoenix | Fri, Jun 5 | Delta Air Lines
        PHX 3:51 PM
        3h 9m
        Nonstop
        SEA 7:00 PM
        Phoenix - Seattle | Fri, Jun 12 | Delta Air Lines
        $158
        10% off
        $175 $158
      • SEA 8:14 AM
        2h 58m
        Nonstop
        PHX 11:12 AM
        Seattle - Phoenix | Thu, Jun 11 | Delta Air Lines
        PHX 3:51 PM
        3h 9m
        Nonstop
        SEA 7:00 PM
        Phoenix - Seattle | Sat, Jun 13 | Delta Air Lines
        $158
        10% off
        $175 $158
      • SEA 8:14 AM
        2h 58m
        Nonstop
        PHX 11:12 AM
        Seattle - Phoenix | Wed, Jun 10 | Delta Air Lines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Sat, Jun 13 | Delta Air Lines
        $159
        9% off
        $175 $159
      • SEA 11:50 AM
        3h 7m
        Nonstop
        PHX 2:57 PM
        Seattle - Phoenix | Wed, Jul 1 | Alaska Airlines
        PHX 5:33 PM
        3h 9m
        Nonstop
        SEA 8:42 PM
        Phoenix - Seattle | Sun, Jul 5 | Delta Air Lines
        $159
        9% off
        $175 $159
      • SEA 8:58 PM
        3h 1m
        Nonstop
        PHX 11:59 PM
        Seattle - Phoenix | Sun, May 10 | Alaska Airlines
        PHX 6:25 AM
        13h 55m
        1 stop
        SEA 8:20 PM
        Phoenix - Seattle | Fri, May 15 | Frontier Airlines
        $161
        8% off
        $175 $161
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Sun, May 10 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Phoenix - Seattle | Tue, May 12 | Normal Airline
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      • Cheapest nonstop
        SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Wed, Jun 24 | Delta Air Lines
        $86 $98
        12% off
        12% off
        $98 $86
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Wed, Jul 1 | Delta Air Lines
        $88 $98
        10% off
        10% off
        $98 $88
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Wed, Jun 17 | Delta Air Lines
        $88 $98
        10% off
        10% off
        $98 $88
      • SEA 8:25 PM
        3h 1m
        Nonstop
        PHX 11:26 PM
        Seattle - Phoenix | Sat, Jun 20 | Delta Air Lines
        $89
        9% off
        $98 $89
      • SEA 9:05 PM
        2h 53m
        Nonstop
        PHX 11:58 PM
        Seattle - Phoenix | Fri, May 29 | Alaska Airlines
        $90
        8% off
        $98 $90
      • SEA 8:42 PM
        3h 2m
        Nonstop
        PHX 11:44 PM
        Seattle - Phoenix | Wed, Jun 24 | Alaska Airlines
        $90
        8% off
        $98 $90
      • SEA 8:20 PM
        26h 40m
        1 stop
        PHX 11:00 PM
        Seattle - Phoenix | Mon, Jun 8 | Frontier Airlines
        $55
        44% off
        $98 $55
      • SEA 11:37 AM
        11h 47m
        1 stop
        PHX 11:24 PM
        Seattle - Phoenix | Mon, May 11 | Frontier Airlines
        $61
        38% off
        $98 $61
      • SEA 6:52 PM
        12h 52m
        1 stop
        PHX 7:44 AM
        Seattle - Phoenix | Sat, May 16 | Frontier Airlines
        $78
        20% off
        $98 $78
      • SEA 11:06 AM
        12h 36m
        1 stop
        PHX 11:42 PM
        Seattle - Phoenix | Tue, May 12 | Frontier Airlines
        $87
        11% off
        $98 $87
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Sun, May 10 | 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 May, with an average price of $110. You’ll want to avoid December, when the average price can reach as high as $166.

$166
$138
$110
$82
  • $110
    May
  • $152
    Jun
  • $150
    Jul
  • $148
    Aug
  • $150
    Sep
  • $147
    Oct
  • $124
    Nov
  • $166
    Dec
  • $110
    Jan
  • $137
    Feb
  • $146
    Mar
  • $116
    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 $155. In contrast, June is usually the most expensive month, with average fares reaching $468.

$468
$312
$155
0
    Cheapest
  • $251
    May
  • $468
    Jun
  • $180
    Jul
  • $335
    Aug
  • $305
    Sep
  • $182
    Oct
  • $264
    Nov
  • $275
    Dec
  • $155
    Jan
  • $287
    Feb
  • $317
    Mar
  • $201
    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.

$169
$139
$108
$78
    Cheapest
  • $126
    Mon
  • $150
    Tue
  • $135
    Wed
  • $131
    Thu
  • $122
    Fri
  • $108
    Sat
  • $169
    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 $55
Delta Air Lines
From $73
Alaska Airlines
From $85
American Airlines
From $98
United Airlines
From $119
Hahn Air
From $144
Sun Country Airlines
From $195

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

    6:50 PM

    SEA

    2h 57m

    9:47 PM

    PHX

    S M T W T F S
    Search

  5. AA4291

    Seattle Tacoma Intl. Airport

    6:15 PM

    SEA

    3h 5m

    9:20 PM

    PHX

    S - T W T F S
    Search

  6. DL932

    Seattle Tacoma Intl. Airport

    8:13 PM

    SEA

    3h 5m

    11:18 PM

    PHX

    S M T W T F S
    Search

  7. AS1367

    Seattle Tacoma Intl. Airport

    7:26 AM

    SEA

    2h 56m

    Nonstop

    10:22 AM

    SAN

    S - T W T - S
    Search

  8. AS3194

    San Diego International Airport

    1:41 PM

    SAN

    1h 19m

    Nonstop

    3:00 PM

    PHX

    - - T W T - -

  9. F91178

    Seattle Tacoma Intl. Airport

    11:06 AM

    SEA

    2h 55m

    Nonstop

    2:01 PM

    LAX

    S M T W T F S
    Search

  10. F93304

    Los Angeles Intl. Airport

    10:05 PM

    LAX

    1h 37m

    Nonstop

    11:42 PM

    PHX

    - M T - - - -

  11. F91176

    Seattle Tacoma Intl. Airport

    7:41 PM

    SEA

    2h 53m

    Nonstop

    11:34 PM

    DEN

    S M T W T F S
    Search

  12. F91375

    Denver International Airport

    7:00 AM

    DEN

    1h 58m

    Nonstop

    7:58 AM

    PHX

    S - - W T F S

  13. F92408

    Seattle Tacoma Intl. Airport

    2:20 PM

    SEA

    2h 37m

    Nonstop

    4:57 PM

    LAS

    S - - W T - S
    Search

  14. F91896

    Harry Reid Intl. Airport

    8:14 PM

    LAS

    1h 21m

    Nonstop

    9:35 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 price$55
Cheapest return ticket price$150

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 3 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 $110 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 $245 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.