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Seattle-Tacoma International 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 11:50
        3h 7m
        Direct
        PHX 14:57
        Seattle - Phoenix | Mon, Jul 13 | Alaska Airlines
        PHX 17:33
        3h 9m
        Direct
        SEA 20:42
        Phoenix - Seattle | Fri, Jul 17 | Delta Air Lines
        KRW 245,700 KRW 882,900
        72% off
        72% off
        KRW 882,900 KRW 245,700
      • SEA 08:14
        2h 58m
        Direct
        PHX 11:12
        Seattle - Phoenix | Mon, Jul 13 | Delta Air Lines
        PHX 17:33
        3h 9m
        Direct
        SEA 20:42
        Phoenix - Seattle | Fri, Jul 17 | Delta Air Lines
        KRW 248,700 KRW 882,900
        72% off
        72% off
        KRW 882,900 KRW 248,700
      • SEA 07:17
        3h 3m
        Direct
        PHX 10:20
        Seattle - Phoenix | Wed, Aug 12 | Alaska Airlines
        PHX 07:20
        3h 9m
        Direct
        SEA 10:29
        Phoenix - Seattle | Fri, Aug 14 | Alaska Airlines
        KRW 291,300 KRW 882,900
        67% off
        67% off
        KRW 882,900 KRW 291,300
      • SEA 11:50
        3h 7m
        Direct
        PHX 14:57
        Seattle - Phoenix | Tue, Aug 4 | Alaska Airlines
        PHX 16:00
        3h 6m
        Direct
        SEA 19:06
        Phoenix - Seattle | Sat, Aug 8 | Alaska Airlines
        KRW 291,700
        67% off
        KRW 882,900 KRW 291,700
      • SEA 18:30
        2h 59m
        Direct
        PHX 21:29
        Seattle - Phoenix | Tue, Aug 4 | Delta Air Lines
        PHX 16:00
        3h 6m
        Direct
        SEA 19:06
        Phoenix - Seattle | Sat, Aug 8 | Alaska Airlines
        KRW 293,500
        67% off
        KRW 882,900 KRW 293,500
      • SEA 13:44
        3h 1m
        Direct
        PHX 16:45
        Seattle - Phoenix | Thu, Jul 16 | Alaska Airlines
        PHX 14:37
        3h 6m
        Direct
        SEA 17:43
        Phoenix - Seattle | Sun, Jul 19 | Alaska Airlines
        KRW 293,800
        67% off
        KRW 882,900 KRW 293,800
      • SEA 11:50
        3h 7m
        Direct
        PHX 14:57
        Seattle - Phoenix | Tue, Jul 14 | Alaska Airlines
        PHX 16:00
        3h 6m
        Direct
        SEA 19:06
        Phoenix - Seattle | Sat, Jul 18 | Alaska Airlines
        KRW 294,200
        67% off
        KRW 882,900 KRW 294,200
      • SEA 19:55
        2h 58m
        Direct
        PHX 22:53
        Seattle - Phoenix | Mon, Jul 27 | Alaska Airlines
        PHX 18:53
        3h 7m
        Direct
        SEA 22:00
        Phoenix - Seattle | Mon, Aug 3 | Alaska Airlines
        KRW 295,800
        66% off
        KRW 882,900 KRW 295,800
      • SEA 20:35
        3h 1m
        Direct
        PHX 23:36
        Seattle - Phoenix | Tue, Jul 7 | Delta Air Lines
        PHX 17:33
        3h 9m
        Direct
        SEA 20:42
        Phoenix - Seattle | Sat, Jul 11 | Delta Air Lines
        KRW 726,400
        18% off
        KRW 882,900 KRW 726,400
      • SEA 20:55
        2h 59m
        Direct
        PHX 23:54
        Seattle - Phoenix | Tue, Jul 7 | Alaska Airlines
        PHX 17:33
        3h 9m
        Direct
        SEA 20:42
        Phoenix - Seattle | Sat, Jul 11 | Delta Air Lines
        KRW 741,600
        16% off
        KRW 882,900 KRW 741,600
      • SEA 13:00
        17h 25m
        1 stop
        PHX 14:00
        Seattle - Phoenix | Sat, Jul 4 | Normal Airline
        PHX 15:00
        6h
        Direct
        SEA 16:00
        Phoenix - Seattle | Mon, Jul 6 | Normal Airline
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      • Cheapest nonstop
        SEA 20:25
        3h 1m
        Direct
        PHX 23:26
        Seattle - Phoenix | Mon, Jul 6 | Delta Air Lines
        KRW 132,800 KRW 178,700
        26% off
        26% off
        KRW 178,700 KRW 132,800
      • SEA 20:25
        3h 1m
        Direct
        PHX 23:26
        Seattle - Phoenix | Thu, Aug 20 | Delta Air Lines
        KRW 135,300 KRW 178,700
        24% off
        24% off
        KRW 178,700 KRW 135,300
      • SEA 20:42
        3h 2m
        Direct
        PHX 23:44
        Seattle - Phoenix | Mon, Jul 6 | Alaska Airlines
        KRW 139,400 KRW 178,700
        22% off
        22% off
        KRW 178,700 KRW 139,400
      • SEA 20:42
        3h 2m
        Direct
        PHX 23:44
        Seattle - Phoenix | Thu, Aug 20 | Alaska Airlines
        KRW 140,100
        22% off
        KRW 178,700 KRW 140,100
      • SEA 20:42
        3h 2m
        Direct
        PHX 23:44
        Seattle - Phoenix | Sun, Jul 5 | Alaska Airlines
        KRW 141,900
        21% off
        KRW 178,700 KRW 141,900
      • SEA 17:40
        2h 57m
        Direct
        PHX 20:37
        Seattle - Phoenix | Sun, Jul 5 | Delta Air Lines
        KRW 142,600
        20% off
        KRW 178,700 KRW 142,600
      • SEA 20:30
        3h 3m
        Direct
        PHX 23:33
        Seattle - Phoenix | Tue, Aug 25 | Delta Air Lines
        KRW 143,000
        20% off
        KRW 178,700 KRW 143,000
      • SEA 20:50
        2h 59m
        Direct
        PHX 23:49
        Seattle - Phoenix | Tue, Aug 25 | Alaska Airlines
        KRW 148,000
        17% off
        KRW 178,700 KRW 148,000
      • SEA 17:40
        2h 57m
        Direct
        PHX 20:37
        Seattle - Phoenix | Tue, Jul 7 | Delta Air Lines
        KRW 150,100
        16% off
        KRW 178,700 KRW 150,100
      • SEA 19:41
        25h 47m
        1 stop
        PHX 21:28
        Seattle - Phoenix | Mon, Aug 17 | Frontier Airlines
        KRW 148,700
        17% off
        KRW 178,700 KRW 148,700
      • SEA 13:00
        17h 25m
        1 stop
        PHX 14:00
        Seattle - Phoenix | Sat, Jul 4 | Normal Airline
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Flight fares from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

What is the cheapest month to fly from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport for each month in the Trip.com database.

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 International Airport to Phoenix Sky Harbor International Airport, the best time to buy is in January, with an average price of KRW 169,400. You’ll want to avoid June, when the average price can reach as high as KRW 300,100.

KRW 300,100
KRW 234,750
KRW 169,400
KRW 104,050
    Cheapest
  • KRW 300,100
    Jun
  • KRW 232,300
    Jul
  • KRW 229,100
    Aug
  • KRW 231,100
    Sep
  • KRW 227,000
    Oct
  • KRW 192,000
    Nov
  • KRW 256,400
    Dec
  • KRW 169,400
    Jan
  • KRW 211,700
    Feb
  • KRW 224,800
    Mar
  • KRW 178,600
    Apr
  • KRW 290,000
    May

What is the cheapest day of the week to fly from Seattle-Tacoma International 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 International 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 International 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.

KRW 270,700
KRW 224,950
KRW 179,200
KRW 133,450
    Cheapest
  • KRW 193,100
    Mon
  • KRW 248,800
    Tue
  • KRW 251,300
    Wed
  • KRW 224,000
    Thu
  • KRW 213,200
    Fri
  • KRW 179,200
    Sat
  • KRW 270,700
    Sun

Selected Airlines from Seattle-Tacoma International 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.

Delta Air Lines
From KRW 132,800
Alaska Airlines
From KRW 139,400
Frontier Airlines
From KRW 148,700
American Airlines
From KRW 151,500
United Airlines
From KRW 215,700
Hahn Air
From KRW 280,800
Sun Country Airlines
From KRW 315,200

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Flight Schedule from Seattle-Tacoma International 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. DL2419

    Seattle-Tacoma International Airport

    08:10

    SEA

    2h 58m

    11:08

    PHX

    S M T W T F S
    Search

  2. AS644

    Seattle-Tacoma International Airport

    20:44

    SEA

    3h

    23:44

    PHX

    S M T W T F S
    Search

  3. DL2447

    Seattle-Tacoma International Airport

    10:00

    SEA

    2h 1m

    13:01

    PHX

    S M T W T - S
    Search

  4. AS632

    Seattle-Tacoma International Airport

    21:03

    SEA

    3h 4m

    00:07

    PHX

    S M T W T F S
    Search

  5. AA3792

    Seattle-Tacoma International Airport

    06:00

    SEA

    3h 10m

    09:10

    PHX

    S M T W T F S
    Search

  6. F93406

    Seattle-Tacoma International Airport

    13:35

    SEA

    2h 59m

    Direct

    17:34

    DEN

    S M T W T F S
    Search

  7. F94765

    Denver International Airport

    20:31

    DEN

    1h 57m

    Direct

    21:28

    PHX

    S - - W T - S

  8. F91178

    Seattle-Tacoma International Airport

    10:34

    SEA

    3h

    Direct

    13:34

    LAX

    S M T W T F S
    Search

  9. F91062

    Los Angeles International Airport

    16:15

    LAX

    1h 37m

    Direct

    17:52

    PHX

    S M T W T F S

  10. F93406

    Seattle-Tacoma International Airport

    13:35

    SEA

    2h 59m

    Direct

    17:34

    DEN

    S M T W T F S
    Search

  11. F92105

    Denver International Airport

    12:22

    DEN

    1h 55m

    Direct

    13:17

    PHX

    - M T - - - -

  12. F91176

    Seattle-Tacoma International Airport

    19:07

    SEA

    2h 52m

    Direct

    22:59

    DEN

    S M T W T F S
    Search

  13. F92141

    Denver International Airport

    09:15

    DEN

    1h 56m

    Direct

    10:11

    PHX

    S M T W T F S

  14. F92408

    Seattle-Tacoma International Airport

    21:29

    SEA

    2h 42m

    Direct

    00:11

    LAS

    S M T W T F S
    Search

  15. F94048

    Harry Reid International Airport

    11:26

    LAS

    1h 22m

    Direct

    12:48

    PHX

    S M T W T F S
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Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport Flights Info

Flight distance 1,783.45km
Cheapest one-way ticket price KRW 132,800
Cheapest return ticket price KRW 245,700

FAQs for Seattle-Tacoma International Airport to Phoenix Sky Harbor International Airport Flights

  • How long is the flights from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX)?

    It takes around 3 hours 5 minutes to fly from Seattle-Tacoma International Airport (sea) to Phoenix Sky Harbor International Airport(phx).
  • There are around 9 daily flights from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX).
  • Tickets cost around KRW 229,300 in August, making it the cheapest month to book. Seattle-Tacoma International 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 International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX) is quite popular. Without considering departure times or holidays, tickets cost around KRW 318,100 in July, the most expensive month to book this route.
  • The earliest flight departs from Seattle-Tacoma International Airport (SEA) at 06:11 and arrives in Phoenix Sky Harbor International Airport (PHX) at 09:19.
  • The latest flight departs from Seattle-Tacoma International Airport (SEA) at 21:05 and arrives in Phoenix Sky Harbor International Airport (PHX) at 23:58.
  • American Airlines is a very popular airline operating an average of 5233 flights per month.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.