Cheap Flights from Phoenix, AZ to Seattle, WA from $78

Return flight: Seattle – Phoenix

On Cheapflightsplus.com you will find 16 direct and 54 connecting flights from Phoenix to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $78, book and save on cheap plane tickets and last minute offers. Also check out PHX-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and Seattle is 1781 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 22:59 from 5 Phoenix airports and arrive 06:00 to 22:59 to 3 Seattle airports. Average flight time is 3h 14m.

  • The fastest flight 3h 8m
  • Average flight time 3h 14m
  • The earliest flight 06:00
  • The latest flight 22:59
  • Distance 1107 ml

The cheapest months to travel to Seattle are october (from 78 $), august (from 82 $), november (from 83 $).

The most expensive months are september (from 98 $), july (from 83 $), november (from 83 $).

What is the lowest airfare Phoenix to Seattle?

The cheapest plane ticket found by our users is $78. This airfare is for economy class on one-way HA6314 flight by Hawaiian Airlines for October 11, 2025 which leaves Sky Harbor Intl in Phoenix at 11:10 am and arrives at Seattle Seattle-Tacoma Intl at 14:24.

Economy class
$78
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Business class
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First class
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Flight Schedule Phoenix (Arizona) to Seattle (Washington)

07:00 — 10:18
3h 18m flight time
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from$82
Phoenix — Seattle
HA6259 Hawaiian Airlines
07:00 — 10:18
3h 18m flight time
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from$87
Phoenix — Seattle
AS645 Alaska Airlines
08:00 — 11:18
3h 18m flight time
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from$102
Phoenix — Seattle
AS609 Alaska Airlines
09:00 — 12:15
3h 15m flight time
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from$87
Phoenix — Seattle
AS637 Alaska Airlines
11:10 — 14:24
3h 14m flight time
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from$78
Phoenix — Seattle
HA6314 Hawaiian Airlines
11:10 — 14:24
3h 14m flight time
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from$82
Phoenix — Seattle
AS169 Alaska Airlines
12:09 — 15:20
3h 11m flight time
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from$82
Phoenix — Seattle
HA6437 Hawaiian Airlines
12:09 — 15:20
3h 11m flight time
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from$87
Phoenix — Seattle
AS603 Alaska Airlines
12:14 — 07:33+1day
19h 19m flight time
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from$103
12:09 — 15:10 Phoenix — Denver
F94768 Frontier Airlines
14h 15m stop
20:55 — 23:02 Denver — Seattle
F94545 Frontier Airlines
13:51 — 16:59
3h 8m flight time
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from$82
Phoenix — Seattle
HA6470 Hawaiian Airlines
13:51 — 16:59
3h 8m flight time
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from$87
Phoenix — Seattle
AS1006 Alaska Airlines
15:44 — 18:57
3h 13m flight time
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from$82
Phoenix — Seattle
HA6444 Hawaiian Airlines
15:44 — 18:57
3h 13m flight time
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from$87
Phoenix — Seattle
AS975 Alaska Airlines
16:17 — 21:32
5h 15m flight time
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from$103
16:17 — 17:34 Phoenix — San Diego
HA7459 Hawaiian Airlines
51m stop
18:25 — 21:32 San Diego — Seattle
HA6537 Hawaiian Airlines
18:00 — 21:10
3h 10m flight time
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from$358
Phoenix — Seattle
HA6440 Hawaiian Airlines
Full flight schedule will help you in detecting at what time planes fly from Phoenix to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 28, 2025.

Popular Airlines on the Route

The flight Phoenix — Seattle is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 13 departures per week at the price of from $ 82 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5335.

Direct flights

There are 16 nonstop flights on the route. The fastest direct flight is HA6470 by Hawaiian Airlines takes 3h 8m and the cheapest is HA6314 by Hawaiian Airlines for $78.

  • AS - Alaska Airlines
    from $82
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  • HA - Hawaiian Airlines
    from $78
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Connecting Flights

There are 54 flights with layovers on the route. The fastest connecting flight is HA6308 by Hawaiian Airlines takes 5h 2m and the cheapest is HA6314 by Hawaiian Airlines for $103.

  • AS - Alaska Airlines
    from $512
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  • AC - Air Canada
    from $1355
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  • F9 - Frontier Airlines
    from $103
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  • SY - Sun Country Airlines
    from $600
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  • HA - Hawaiian Airlines
    from $103
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  • UA - United Airlines
    from $140
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  • WS - WestJet
    from $1109
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Airports

You can fly from Phoenix to Seattle from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

  • Williams Gateway-AZA
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  • Sky Harbor Intl-PHX
    from $78
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  • Phoenix-Deer Valley-DVT
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  • Luke AFB-LUF
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  • Scottsdale Municipal-SCF
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Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
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  • Kenmore Air Harbor SPB-LKE
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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