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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 7:17 AM
        3h 3m
        Nonstop
        PHX 10:20 AM
        Seattle - Phoenix | Fri, Aug 7 | Alaska Airlines
        PHX 7:20 AM
        3h 9m
        Nonstop
        SEA 10:29 AM
        Phoenix - Seattle | Sun, Aug 9 | Alaska Airlines
        KRW 283,500 KRW 753,000
        62% off
        62% off
        KRW 753,000 KRW 283,500
      • SEA 11:50 AM
        3h 7m
        Nonstop
        PHX 2:57 PM
        Seattle - Phoenix | Thu, Jul 30 | Alaska Airlines
        PHX 4:00 PM
        3h 6m
        Nonstop
        SEA 7:06 PM
        Phoenix - Seattle | Mon, Aug 3 | Alaska Airlines
        KRW 283,900 KRW 753,000
        62% off
        62% off
        KRW 753,000 KRW 283,900
      • SEA 6:30 PM
        2h 59m
        Nonstop
        PHX 9:29 PM
        Seattle - Phoenix | Thu, Jul 30 | Delta Air Lines
        PHX 4:00 PM
        3h 6m
        Nonstop
        SEA 7:06 PM
        Phoenix - Seattle | Mon, Aug 3 | Alaska Airlines
        KRW 285,700 KRW 753,000
        62% off
        62% off
        KRW 753,000 KRW 285,700
      • SEA 1:44 PM
        3h 1m
        Nonstop
        PHX 4:45 PM
        Seattle - Phoenix | Sat, Jul 11 | Alaska Airlines
        PHX 2:37 PM
        3h 6m
        Nonstop
        SEA 5:43 PM
        Phoenix - Seattle | Tue, Jul 14 | Alaska Airlines
        KRW 285,900
        62% off
        KRW 753,000 KRW 285,900
      • SEA 9:59 AM
        3h 2m
        Nonstop
        PHX 1:01 PM
        Seattle - Phoenix | Fri, Jul 17 | Alaska Airlines
        PHX 11:23 AM
        3h 7m
        Nonstop
        SEA 2:30 PM
        Phoenix - Seattle | Mon, Jul 20 | Alaska Airlines
        KRW 289,400
        62% off
        KRW 753,000 KRW 289,400
      • SEA 8:25 AM
        2h 52m
        Nonstop
        PHX 11:17 AM
        Seattle - Phoenix | Wed, Aug 19 | Delta Air Lines
        PHX 6:59 AM
        3h 6m
        Nonstop
        SEA 10:05 AM
        Phoenix - Seattle | Thu, Aug 27 | Delta Air Lines
        KRW 290,800
        61% off
        KRW 753,000 KRW 290,800
      • SEA 7:21 AM
        3h 3m
        Nonstop
        PHX 10:24 AM
        Seattle - Phoenix | Sun, Aug 30 | Alaska Airlines
        PHX 6:02 AM
        3h 3m
        Nonstop
        SEA 9:05 AM
        Phoenix - Seattle | Fri, Sep 4 | Alaska Airlines
        KRW 374,500
        50% off
        KRW 753,000 KRW 374,500
      • SEA 7:55 PM
        2h 58m
        Nonstop
        PHX 10:53 PM
        Seattle - Phoenix | Wed, Jul 22 | Alaska Airlines
        PHX 6:53 PM
        3h 7m
        Nonstop
        SEA 10:00 PM
        Phoenix - Seattle | Wed, Jul 29 | Alaska Airlines
        KRW 427,500
        43% off
        KRW 753,000 KRW 427,500
      • SEA 9:59 AM
        3h 2m
        Nonstop
        PHX 1:01 PM
        Seattle - Phoenix | Tue, Jul 21 | Alaska Airlines
        PHX 2:37 PM
        3h 6m
        Nonstop
        SEA 5:43 PM
        Phoenix - Seattle | Tue, Jul 28 | Alaska Airlines
        KRW 512,600
        32% off
        KRW 753,000 KRW 512,600
      • SEA 1:44 PM
        3h 1m
        Nonstop
        PHX 4:45 PM
        Seattle - Phoenix | Thu, Jul 16 | Alaska Airlines
        PHX 6:02 AM
        3h 6m
        Nonstop
        SEA 9:08 AM
        Phoenix - Seattle | Mon, Jul 20 | Alaska Airlines
        KRW 685,200
        9% off
        KRW 753,000 KRW 685,200
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Sat, Jul 11 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Phoenix - Seattle | Mon, Jul 13 | Normal Airline
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      • Cheapest nonstop
        SEA 8:50 PM
        2h 59m
        Nonstop
        PHX 11:49 PM
        Seattle - Phoenix | Thu, Aug 13 | Alaska Airlines
        KRW 127,700 KRW 161,000
        21% off
        21% off
        KRW 161,000 KRW 127,700
      • SEA 8:30 PM
        3h 3m
        Nonstop
        PHX 11:33 PM
        Seattle - Phoenix | Sat, Aug 22 | Delta Air Lines
        KRW 130,100 KRW 161,000
        19% off
        19% off
        KRW 161,000 KRW 130,100
      • SEA 8:30 PM
        3h 3m
        Nonstop
        PHX 11:33 PM
        Seattle - Phoenix | Thu, Aug 13 | Delta Air Lines
        KRW 132,100 KRW 161,000
        18% off
        18% off
        KRW 161,000 KRW 132,100
      • SEA 7:00 PM
        3h
        Nonstop
        PHX 10:00 PM
        Seattle - Phoenix | Sat, Aug 22 | Alaska Airlines
        KRW 137,900
        14% off
        KRW 161,000 KRW 137,900
      • SEA 8:38 PM
        3h
        Nonstop
        PHX 11:38 PM
        Seattle - Phoenix | Sun, Aug 23 | Alaska Airlines
        KRW 146,100
        9% off
        KRW 161,000 KRW 146,100
      • SEA 2:37 PM
        9h 2m
        1 stop
        PHX 11:39 PM
        Seattle - Phoenix | Sat, Aug 22 | Frontier Airlines
        KRW 95,300
        41% off
        KRW 161,000 KRW 95,300
      • SEA 7:48 AM
        15h 17m
        1 stop
        PHX 11:05 PM
        Seattle - Phoenix | Sat, Aug 8 | Alaska Airlines
        KRW 142,500
        11% off
        KRW 161,000 KRW 142,500
      • SEA 11:00 AM
        12h 5m
        1 stop
        PHX 11:05 PM
        Seattle - Phoenix | Sat, Aug 8 | Delta Air Lines
        KRW 146,500
        9% off
        KRW 161,000 KRW 146,500
      • SEA 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Seattle - Phoenix | Sat, Jul 11 | Normal Airline
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Displayed flight fares from Seattle Tacoma Intl. Airport to Phoenix Sky Harbor International Airport 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 KRW 164,800. You’ll want to avoid May, when the average price can reach as high as KRW 282,200.

KRW 282,200
KRW 223,500
KRW 164,800
KRW 106,100
    Cheapest
  • KRW 233,900
    Jul
  • KRW 223,000
    Aug
  • KRW 224,900
    Sep
  • KRW 220,900
    Oct
  • KRW 186,800
    Nov
  • KRW 249,500
    Dec
  • KRW 164,800
    Jan
  • KRW 206,000
    Feb
  • KRW 218,800
    Mar
  • KRW 173,800
    Apr
  • KRW 282,200
    May
  • KRW 262,400
    Jun

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 KRW 232,300. In contrast, August is usually the most expensive month, with average fares reaching KRW 504,300.

KRW 504,300
KRW 368,300
KRW 232,300
KRW 96,300
    Cheapest
  • KRW 262,700
    Jul
  • KRW 504,300
    Aug
  • KRW 458,900
    Sep
  • KRW 273,900
    Oct
  • KRW 397,400
    Nov
  • KRW 413,100
    Dec
  • KRW 232,300
    Jan
  • KRW 431,700
    Feb
  • KRW 476,900
    Mar
  • KRW 302,700
    Apr
  • KRW 437,000
    May
  • KRW 361,100
    Jun

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 Wednesday, as ticket prices are usually the highest that day.

KRW 254,600
KRW 214,850
KRW 175,100
KRW 135,350
    Cheapest
  • KRW 186,000
    Mon
  • KRW 243,800
    Tue
  • KRW 254,600
    Wed
  • KRW 220,100
    Thu
  • KRW 207,500
    Fri
  • KRW 175,100
    Sat
  • KRW 252,100
    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.

Alaska Airlines
From KRW 127,700
Delta Air Lines
From KRW 132,100
American Airlines
From KRW 161,800
Frontier Airlines
From KRW 166,500
United Airlines
From KRW 207,700
Sun Country Airlines
From KRW 399,600

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. DL2419

    Seattle Tacoma Intl. Airport

    8:25 AM

    SEA

    2h 55m

    11:20 AM

    PHX

    S M T W T F S
    Search

  2. AS644

    Seattle Tacoma Intl. Airport

    8:44 PM

    SEA

    3h

    11:44 PM

    PHX

    S M T W T F S
    Search

  3. AS632

    Seattle Tacoma Intl. Airport

    9:03 PM

    SEA

    3h 4m

    12:07 AM

    PHX

    S M T W T F S
    Search

  4. DL2447

    Seattle Tacoma Intl. Airport

    10:00 AM

    SEA

    2h 1m

    1:01 PM

    PHX

    S M T W T F S
    Search

  5. AA3792

    Seattle Tacoma Intl. Airport

    6:00 AM

    SEA

    3h 10m

    9:10 AM

    PHX

    S M T W T F S
    Search

  6. F93406

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    2h 59m

    Nonstop

    5:34 PM

    DEN

    S M T W T F S
    Search

  7. F94765

    Denver International Airport

    4:17 PM

    DEN

    2h 2m

    Nonstop

    6:19 PM

    PHX

    S - - W T - S

  8. F91178

    Seattle Tacoma Intl. Airport

    8:00 PM

    SEA

    2h 58m

    Nonstop

    10:58 PM

    LAX

    S M T W T F S
    Search

  9. F91062

    Los Angeles Intl. Airport

    10:45 AM

    LAX

    1h 28m

    Nonstop

    1:13 PM

    PHX

    S M T W T F S

  10. F93406

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    2h 59m

    Nonstop

    5:34 PM

    DEN

    S M T W T F S
    Search

  11. F92105

    Denver International Airport

    12:22 PM

    DEN

    1h 55m

    Nonstop

    1:17 PM

    PHX

    - M T - - - -

  12. F93406

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    2h 59m

    Nonstop

    5:34 PM

    DEN

    S M T W T F S
    Search

  13. F94753

    Denver International Airport

    10:29 PM

    DEN

    2h 5m

    Nonstop

    12:34 AM

    PHX

    S M - W T F S

  14. DL2880

    Seattle Tacoma Intl. Airport

    12:00 PM

    SEA

    2h 38m

    Nonstop

    2:38 PM

    LAS

    S M T W T F S
    Search

  15. F91896

    Harry Reid Intl. Airport

    5:59 PM

    LAS

    1h 18m

    Nonstop

    8:17 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 distance 1,783.45 km
Cheapest one-way ticket price KRW 95,300
Cheapest return ticket price KRW 283,500

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 KRW 220,100 in August, 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 KRW 310,000 in July, 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.