Phoenix to Seattle flight time

How long is the Phoenix to Seattle flight time & Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS609

    Alaska Airlines

    12:45

    PHX

    3.2h

    Nonstop

    15:55

    SEA

    S M T W - F S
    Search

  2. AA2783

    American Airlines

    10:30

    PHX

    3.3h

    Nonstop

    13:47

    SEA

    S M T - - - -
    Search

  3. DL2419

    Delta Air Lines

    12:10

    PHX

    4.2h

    Nonstop

    15:23

    SEA

    S M T W T F S
    Search

  4. F91061

    Frontier Airlines

    13:22

    PHX

    1.5h

    Nonstop

    13:52

    LAX

    - - T - - F -
    Search

  5. F91177

    Frontier Airlines

    15:35

    LAX

    3.2h

    Nonstop

    18:45

    SEA

    S M T W T F S
    Search

  6. F94768

    Frontier Airlines

    09:15

    PHX

    2.0h

    Nonstop

    12:15

    DEN

    S M T 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. F92133

    Frontier Airlines

    19:00

    PHX

    1.5h

    Nonstop

    19:32

    LAX

    S M - W T - S
    Search

  9. F91177

    Frontier Airlines

    15:35

    LAX

    3.2h

    Nonstop

    18:45

    SEA

    S M T W T F S
    Search

  10. F93983

    Frontier Airlines

    12:52

    PHX

    1.2h

    Nonstop

    13:06

    LAS

    S - - W T F S
    Search

  11. F92407

    Frontier Airlines

    10:03

    LAS

    3.0h

    Nonstop

    13:02

    SEA

    S M T W T F S
    Search

  12. F91895

    Frontier Airlines

    15:11

    PHX

    1.2h

    Nonstop

    15:25

    LAS

    - M T - - - -
    Search

  13. F92407

    Frontier Airlines

    10:03

    LAS

    3.0h

    Nonstop

    13:02

    SEA

    S M T W T F S
    Search

  14. F94113

    Frontier Airlines

    20:59

    PHX

    1.2h

    Nonstop

    21:12

    LAS

    S - - W T - S
    Search

  15. F92407

    Frontier Airlines

    10:03

    LAS

    3.0h

    Nonstop

    13:02

    SEA

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

Flight Time 3 hours 27 minutes
Earliest Flight  05:20⇒08:34
Latest Flight 21:05⇒23:05
Cheapest Flight Price US$135

Find Cheap Flights & Phoenix to Seattle flight time

  • One way
  • Round-trip
      • direct cheapest
        PHX11:35 AM
        3h 10m
        Nonstop
        SEA2:45 PM
        Phoenix - Seattle|Wed, Oct 28|Alaska Airlines
        $125
        $167
        25% off
        Search
        25% off
        $167
        $125
      • PHX12:45 PM
        3h 10m
        Nonstop
        SEA3:55 PM
        Phoenix - Seattle|Tue, Oct 27|Alaska Airlines
        $126
        $167
        25% off
        Search
        25% off
        $167
        $126
      • PHX1:00 PM
        5h 54m
        1 stops
        SEA6:54 PM
        Phoenix - Seattle|Tue, Oct 27|Frontier Airlines
        $96
        $167
        43% off
        Search
        43% off
        $167
        $96
      • PHX12:25 PM
        6h 20m
        1 stops
        SEA6:45 PM
        Phoenix - Seattle|Thu, Oct 22|Frontier Airlines
        $97
        Search
        $97
      • PHX7:38 PM
        15h 21m
        1 stops
        SEA10:59 AM
        Phoenix - Seattle|Mon, Oct 26|Frontier Airlines
        $98
        Search
        $98
      • PHX4:23 PM
        26h 22m
        1 stops
        SEA6:45 PM
        Phoenix - Seattle|Mon, Oct 19|Frontier Airlines
        $103
        Search
        $103
      • PHX4:34 PM
        16h 24m
        1 stops
        SEA8:58 AM
        Phoenix - Seattle|Wed, Oct 21|Frontier Airlines
        $103
        Search
        $103
      • PHX9:15 AM
        5h 57m
        1 stops
        SEA3:12 PM
        Phoenix - Seattle|Sat, Oct 17|Frontier Airlines
        $118
        Search
        $118
      • PHX9:15 AM
        5h 57m
        1 stops
        SEA3:12 PM
        Phoenix - Seattle|Sat, Oct 24|Frontier Airlines
        $118
        Search
        $118
      • PHX9:15 AM
        5h 57m
        1 stops
        SEA3:12 PM
        Phoenix - Seattle|Tue, Oct 20|Frontier Airlines
        $119
        Search
        $119
      • PHX6:15 AM
        8h 57m
        1 stops
        SEA3:12 PM
        Phoenix - Seattle|Fri, Oct 23|Frontier Airlines
        $123
        Search
        $123
      • PHX7:38 PM
        14h 10m
        1 stops
        SEA9:48 AM
        Phoenix - Seattle|Sun, Oct 25|Frontier Airlines
        $128
        Search
        $128
      • PHX13:00
        14h 10m
        Nonstop
        SEA14:00
        Phoenix - Seattle|Mon, Sep 6|Normal Airline
        More cheap flights
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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 14 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 102 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 (08:29)

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

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

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

    After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Phoenix to Seattle on October 7, 2026 with Frontier Airlines, with prices starting at US$64.

  • 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.