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Sky Harbor International Airport to Seattle-Tacoma International Airport flight
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Cheap Flights from Sky Harbor International Airport to Seattle-Tacoma International Airport

Search for flights from Phoenix to Seattle. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PHX05:30
        3h 25m
        Direct
        SEA08:55
        Phoenix - Seattle|Wed, May 8|Frontier Airlines
        US$30US$44
        31% OFF
        31% OFF
        US$44US$30
      • PHX05:30
        3h 25m
        Direct
        SEA08:55
        Phoenix - Seattle|Wed, May 15|Frontier Airlines
        US$31US$44
        30% OFF
        30% OFF
        US$44US$31
      • PHX06:20
        3h 24m
        Direct
        SEA09:44
        Phoenix - Seattle|Tue, May 7|Frontier Airlines
        US$31US$44
        28% OFF
        28% OFF
        US$44US$31
      • PHX05:55
        3h 25m
        Direct
        SEA09:20
        Phoenix - Seattle|Sat, May 4|Frontier Airlines
        US$31
        US$31
      • PHX05:55
        3h 25m
        Direct
        SEA09:20
        Phoenix - Seattle|Sat, May 11|Frontier Airlines
        US$31
        US$31
      • PHX05:01
        3h 9m
        Direct
        SEA08:10
        Phoenix - Seattle|Sat, May 18|Frontier Airlines
        US$31
        US$31
      • PHX16:16
        3h 9m
        Direct
        SEA19:25
        Phoenix - Seattle|Wed, May 22|Frontier Airlines
        US$33
        US$33
      • PHX06:20
        3h 24m
        Direct
        SEA09:44
        Phoenix - Seattle|Tue, May 14|Frontier Airlines
        US$33
        US$33
      • PHX17:58
        3h 7m
        Direct
        SEA21:05
        Phoenix - Seattle|Sat, Jul 20|Frontier Airlines
        US$37
        US$37
      • PHX17:50
        3h 7m
        Direct
        SEA20:57
        Phoenix - Seattle|Tue, Jul 16|Frontier Airlines
        US$37
        US$37
      • PHX13:00
        3h 5m
        Direct
        SEA14:00
        Phoenix - Seattle|Thu, May 2|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Sky Harbor International Airport to Seattle-Tacoma International Airport

View airlines operating flights from Phoenix to Seattle. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Spirit Airlines
From US$65
Delta Air Lines
From US$73
Frontier Airlines
From US$75
American Airlines
From US$79
Southwest Airlines
From US$128
United Airlines
From US$136
Sun Country Airlines
From US$173
Alaska Airlines
From US$225
ANA airlines
Find more flights and airlines
Flight Schedule from Sky Harbor International Airport to Seattle-Tacoma International Airport

Check on the flight schedule from Phoenix to Seattle to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91311

    Frontier Airlines

    05:30

    PHX

    3.4h

    Direct

    08:55

    SEA

    SMTWTFS
    Search

  2. NK2043

    Spirit Airlines

    11:29

    PHX

    1.1h

    12:38

    LAS

    SMTWTFS
    Search

  3. NK1363

    Spirit Airlines

    18:35

    LAS

    2.6h

    21:14

    SEA

    SMTWTFS

  4. F94113

    Frontier Airlines

    20:05

    PHX

    1.3h

    21:24

    LAS

    SMTWTF-
    Search

  5. F94203

    Frontier Airlines

    19:35

    LAS

    2.7h

    22:19

    SEA

    ---WT-S
Find more flights and airlines

Sky Harbor International Airport to Seattle-Tacoma International Airport Flights Info

Flight distance1,783.45km
Cheapest one-way ticket price$29
Cheapest return ticket price$48

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

  • How long is a flight from Sky Harbor International Airport to Seattle-Tacoma International Airport?

    It takes around 3 hours 10 minutes to fly from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA).

  • How many daily flights are there from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA)?

    There are around 16 daily flights from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA).

  • When are flight tickets from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA) the cheapest?

    Tickets cost around $112 in July, making it the cheapest month to book. Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA) most expensive?

    The route from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $198 in April, the most expensive month to book this route.

  • What time does the earliest flight from Sky Harbor International Airport to Seattle-Tacoma International Airport depart?

    The earliest flight departs from Sky Harbor International Airport (PHX) at 05:01 and arrives in Seattle-Tacoma International Airport (SEA) at 08:10.

  • What time does the latest flight from Sky Harbor International Airport to Seattle-Tacoma International Airport depart?

    The latest flight departs from Sky Harbor International Airport (PHX) at 21:09 and arrives in Seattle-Tacoma International Airport (SEA) at 00:15.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • Which airline operates the most direct flights from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA)?

    Alaska Airlines is a very popular airline operating an average of 5105 flights per month.

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