Phoenix to Seattle flight time

How long is the Phoenix to Seattle flight time & Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS637

    Alaska Airlines

    11:35

    PHX

    3.2h

    Nonstop

    14:45

    SEA

    S M T W T F S
    Search

  2. DL2444

    Delta Air Lines

    06:00

    PHX

    3.3h

    Nonstop

    09:18

    SEA

    S M T W T F S
    Search

  3. DL2419

    Delta Air Lines

    12:12

    PHX

    3.2h

    Nonstop

    15:23

    SEA

    S M T W T F S
    Search

  4. F93303

    Frontier Airlines

    12:26

    PHX

    1.5h

    Nonstop

    12:56

    LAX

    S - - W T F S
    Search

  5. F91177

    Frontier Airlines

    15:35

    LAX

    3.2h

    Nonstop

    18:45

    SEA

    S M T W T F S
    Search

  6. F91376

    Frontier Airlines

    10:09

    PHX

    1.9h

    Nonstop

    12:06

    DEN

    S - - W T F S
    Search

  7. F91175

    Frontier Airlines

    13:07

    DEN

    3.1h

    Nonstop

    15:12

    SEA

    S M T W T F S
    Search

  8. F91019

    Frontier Airlines

    08:16

    PHX

    1.2h

    Nonstop

    09:28

    LAS

    S M T W T F S
    Search

  9. F94203

    Frontier Airlines

    14:49

    LAS

    2.9h

    Nonstop

    17:45

    SEA

    - - - W - - S
    Search

  10. F91820

    Frontier Airlines

    20:51

    PHX

    1.9h

    Nonstop

    23:43

    DEN

    S M - W T F S
    Search

  11. F94545

    Frontier Airlines

    07:45

    DEN

    3.1h

    Nonstop

    09:51

    SEA

    S M T W T F S
    Search

  12. F94113

    Frontier Airlines

    14:49

    PHX

    1.3h

    Nonstop

    16:04

    LAS

    S M T W T F S
    Search

  13. F94203

    Frontier Airlines

    14:49

    LAS

    2.9h

    Nonstop

    17:45

    SEA

    - - - W - - S
    Search

  14. F94768

    Frontier Airlines

    09:15

    PHX

    2.0h

    Nonstop

    12:15

    DEN

    S - T W T - S
    Search

  15. F94545

    Frontier Airlines

    07:45

    DEN

    3.1h

    Nonstop

    09:51

    SEA

    S M T W T F S
    Search

  16. F91019

    Frontier Airlines

    08:16

    PHX

    1.2h

    Nonstop

    09:28

    LAS

    S M T W T F S
    Search

  17. F92407

    Frontier Airlines

    08:05

    LAS

    2.9h

    Nonstop

    10:59

    SEA

    S M T W T F S
    Search
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Phoenix to Seattle flight time & Flights Info

Flight Time 3 hours 28 minutes
Earliest Flight  05:20⇒08:34
Latest Flight 21:05⇒23:05
Cheapest Flight Price US$49

Find Cheap Flights & Phoenix to Seattle flight time

  • One way
  • Round-trip
      • direct cheapest
        PHX08:20
        3h 7m
        Nonstop
        SEA11:27
        Phoenix - Seattle|Sat, Sep 19|Alaska Airlines
        US$125
        US$142
        12% off
        Search
        12% off
        US$142
        US$125
      • PHX08:20
        3h 7m
        Nonstop
        SEA11:27
        Phoenix - Seattle|Sat, Sep 26|Alaska Airlines
        US$126
        US$142
        11% off
        Search
        11% off
        US$142
        US$126
      • PHX16:13
        3h 8m
        Nonstop
        SEA19:21
        Phoenix - Seattle|Tue, Sep 29|Alaska Airlines
        US$126
        US$142
        11% off
        Search
        11% off
        US$142
        US$126
      • PHX14:29
        3h 8m
        Nonstop
        SEA17:37
        Phoenix - Seattle|Tue, Sep 22|Alaska Airlines
        US$126
        Search
        US$126
      • PHX11:31
        3h 8m
        Nonstop
        SEA14:39
        Phoenix - Seattle|Mon, Sep 28|Alaska Airlines
        US$126
        Search
        US$126
      • PHX11:31
        3h 8m
        Nonstop
        SEA14:39
        Phoenix - Seattle|Wed, Sep 30|Alaska Airlines
        US$126
        Search
        US$126
      • PHX20:39
        13h 3m
        1 stops
        SEA09:42
        Phoenix - Seattle|Wed, Sep 30|Frontier Airlines
        US$79
        Search
        US$79
      • PHX08:00
        25h 42m
        1 stops
        SEA09:42
        Phoenix - Seattle|Mon, Sep 28|Frontier Airlines
        US$97
        Search
        US$97
      • PHX06:25
        8h 43m
        1 stops
        SEA15:08
        Phoenix - Seattle|Tue, Sep 22|Frontier Airlines
        US$101
        Search
        US$101
      • PHX09:15
        5h 53m
        1 stops
        SEA15:08
        Phoenix - Seattle|Sat, Sep 26|Frontier Airlines
        US$109
        Search
        US$109
      • PHX09:15
        5h 53m
        1 stops
        SEA15:08
        Phoenix - Seattle|Sat, Sep 19|Frontier Airlines
        US$109
        Search
        US$109
      • PHX06:25
        8h 43m
        1 stops
        SEA15:08
        Phoenix - Seattle|Sun, Sep 27|Frontier Airlines
        US$115
        Search
        US$115
      • PHX13:00
        8h 43m
        Nonstop
        SEA14:00
        Phoenix - Seattle|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Phoenix to Seattle flight time & Top Airlines

Alaska Airlines
Alaska Airlines
10.0

Phoenix to Seattle flight time & FAQ

  • Which airlines offer direct flights from Phoenix to Seattle?

    At the moment, you can catch a nonstop flight from Phoenix to Seattle with the following airlines, including: Alaska Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from Phoenix to Seattle?

    It takes about 3 hours 11 minutes to fly from Phoenix to Seattle.

  • When is the best time to book flights from Phoenix to Seattle?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Phoenix to Seattle?

    Based on Trip.com data in the past 4 weeks, there is 100 flight per week flying from Phoenix to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS645 (08:10)

  • When are flight tickets from Phoenix (PHX) to Seattle (SEA) the cheapest?

    The cheapest months to fly from Phoenix to Seattle is November, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Phoenix to Seattle on?

    After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Phoenix to Seattle on August 30, 2026 with Delta Air Lines, with prices starting at US$199.

  • Which airports fly into Seattle from Phoenix?

    You can land at any one of the following hubs in Seattle: King County (Boeing Field) International Airport (BFI), Kenmore Air Harbor Seaplane Base (LKE), and Seattle-Tacoma International Airport (SEA). Flying from Phoenix Sky Harbor International Airport to Seattle-Tacoma International Airport (PHX-SEA) is by far the most common option on this route.

  • Is there any time difference between Phoenix and Seattle?

    The time difference between Seattle and Phoenix is 1h.

  • How do I change or cancel my ticket from Phoenix to Seattle?

    Tickets can only be changed or canceled if permitted by airline policy. 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. However, 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.