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Flights from Phoenix to Seattle (PHX to SEA)

Discover alternate routes & cheap one way flights from Phoenix to Seattle (PHX to SEA) within a departure date range.

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  • USD 107
    Frontier Airlines
    4:30pm - 7:33pm
    Mon Jul 8th
    3h 3m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Frontier Airlines · F9 1723 Depart at 4:30pm from Phoenix (PHX) Fly for 3h 3m Arrive at 7:33pm in Seattle (SEA)

  • USD 166
    Frontier Airlines
    5:25am - 8:27am
    Sat Jul 6th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Frontier Airlines · F9 1723 Depart at 5:25am from Phoenix (PHX) Fly for 3h 2m Arrive at 8:27am in Seattle (SEA)

  • USD 208
    Frontier Airlines
    5:15am - 4:05pm
    Mon Jul 8th
    10h 50m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 Frontier Airlines · F9 1376 Depart at 5:15am from Phoenix (PHX) Fly for 1h 55m Arrive at 8:10am in Denver (DEN)

    Layover in Denver for 5h 55m

    Mon Jul 8th 2024 Frontier Airlines · F9 3405 Depart at 2:05pm from Denver (DEN) Fly for 3h 0m Arrive at 4:05pm in Seattle (SEA)

  • USD 208
    Frontier Airlines
    7:29pm - 8:38am
    Mon Jul 8th
    13h 9m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 Frontier Airlines · F9 2142 Depart at 7:29pm from Phoenix (PHX) Fly for 2h 1m Arrive at 10:30pm in Denver (DEN)

    Layover in Denver for 8h 6m

    Tue Jul 9th 2024 Frontier Airlines · F9 1175 Depart at 6:36am from Denver (DEN) Fly for 3h 2m Arrive at 8:38am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    5:35pm - 8:31pm
    Mon Jul 8th
    2h 56m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 602 Depart at 5:35pm from Phoenix (PHX) Fly for 2h 56m Arrive at 8:31pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    5:35pm - 8:31pm
    Sat Jul 6th
    2h 56m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 602 Depart at 5:35pm from Phoenix (PHX) Fly for 2h 56m Arrive at 8:31pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    8:00am - 10:59am
    Sat Jul 6th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 645 Depart at 8:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 10:59am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    8:00am - 10:59am
    Mon Jul 8th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 645 Depart at 8:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 10:59am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    11:00am - 1:59pm
    Mon Jul 8th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 637 Depart at 11:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 1:59pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    3:44pm - 6:44pm
    Mon Jul 8th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 739 Depart at 3:44pm from Phoenix (PHX) Fly for 3h 0m Arrive at 6:44pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    7:00am - 10:00am
    Sat Jul 6th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 639 Depart at 7:00am from Phoenix (PHX) Fly for 3h 0m Arrive at 10:00am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    3:44pm - 6:44pm
    Sat Jul 6th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 739 Depart at 3:44pm from Phoenix (PHX) Fly for 3h 0m Arrive at 6:44pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    7:00am - 10:00am
    Mon Jul 8th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 639 Depart at 7:00am from Phoenix (PHX) Fly for 3h 0m Arrive at 10:00am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    7:52pm - 10:52pm
    Sat Jul 6th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 763 Depart at 7:52pm from Phoenix (PHX) Fly for 3h 0m Arrive at 10:52pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    7:59pm - 10:59pm
    Mon Jul 8th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 763 Depart at 7:59pm from Phoenix (PHX) Fly for 3h 0m Arrive at 10:59pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    1:58pm - 5:00pm
    Sat Jul 6th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 651 Depart at 1:58pm from Phoenix (PHX) Fly for 3h 2m Arrive at 5:00pm in Seattle (SEA)

  • USD 219
    Alaska Airlines
    6:00am - 9:02am
    Sat Jul 6th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 611 Depart at 6:00am from Phoenix (PHX) Fly for 3h 2m Arrive at 9:02am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    6:00am - 9:02am
    Mon Jul 8th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 611 Depart at 6:00am from Phoenix (PHX) Fly for 3h 2m Arrive at 9:02am in Seattle (SEA)

  • USD 219
    Alaska Airlines
    1:58pm - 5:00pm
    Mon Jul 8th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Mon Jul 8th 2024 Alaska Airlines · AS 651 Depart at 1:58pm from Phoenix (PHX) Fly for 3h 2m Arrive at 5:00pm in Seattle (SEA)

  • USD 226
    Spirit Airlines
    11:39am - 8:09pm
    Mon Jul 8th
    8h 30m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 Spirit Airlines · NK 2043 Depart at 11:39am from Phoenix (PHX) Fly for 1h 9m Arrive at 12:48pm in Las Vegas (LAS)

    Layover in Las Vegas for 4h 41m

    Mon Jul 8th 2024 Spirit Airlines · NK 1363 Depart at 5:29pm from Las Vegas (LAS) Fly for 2h 40m Arrive at 8:09pm in Seattle (SEA)

  • USD 227
    Alaska Airlines
    6:05am - 12:32pm
    Mon Jul 8th
    6h 27m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 Alaska Airlines · AS 2055 Depart at 6:05am from Phoenix (PHX) Fly for 2h 46m Arrive at 8:51am in Portland (PDX)

    Layover in Portland for 2h 39m

    Mon Jul 8th 2024 Alaska Airlines · AS 970 Depart at 11:30am from Portland (PDX) Fly for 1h 2m Arrive at 12:32pm in Seattle (SEA)

  • USD 227
    Alaska Airlines
    6:05am - 12:32pm
    Sat Jul 6th
    6h 27m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 Alaska Airlines · AS 2055 Depart at 6:05am from Phoenix (PHX) Fly for 2h 46m Arrive at 8:51am in Portland (PDX)

    Layover in Portland for 2h 39m

    Sat Jul 6th 2024 Alaska Airlines · AS 970 Depart at 11:30am from Portland (PDX) Fly for 1h 2m Arrive at 12:32pm in Seattle (SEA)

  • USD 238
    Alaska Airlines
    10:00am - 2:38pm
    Sat Jul 6th
    4h 38m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 Alaska Airlines · AS 751 Depart at 10:00am from Phoenix (PHX) Fly for 2h 36m Arrive at 12:36pm in Portland (PDX)

    Layover in Portland for 1h 0m

    Sat Jul 6th 2024 Alaska Airlines · AS 1008 Depart at 1:36pm from Portland (PDX) Fly for 1h 2m Arrive at 2:38pm in Seattle (SEA)

  • USD 246
    Frontier Airlines
    6:24am - 2:26pm
    Sat Jul 6th
    8h 2m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 Frontier Airlines · F9 1625 Depart at 6:24am from Phoenix (PHX) Fly for 1h 13m Arrive at 7:37am in Ontario (ONT)

    Layover in Ontario for 4h 13m

    Sat Jul 6th 2024 Frontier Airlines · F9 3164 Depart at 11:50am from Ontario (ONT) Fly for 2h 36m Arrive at 2:26pm in Seattle (SEA)

  • USD 246
    Frontier Airlines
    9:40pm - 7:14am
    Sun Jul 7th
    9h 34m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sun Jul 7th 2024 Frontier Airlines · F9 4766 Depart at 9:40pm from Phoenix (PHX) Fly for 2h 3m Arrive at 12:43am in Denver (DEN)

    Layover in Denver for 4h 32m

    Mon Jul 8th 2024 Frontier Airlines · F9 1175 Depart at 5:15am from Denver (DEN) Fly for 2h 59m Arrive at 7:14am in Seattle (SEA)

  • USD 250
    Alaska Airlines
    11:00am - 1:59pm
    Sat Jul 6th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sat Jul 6th 2024 Alaska Airlines · AS 637 Depart at 11:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 1:59pm in Seattle (SEA)

  • USD 275
    United Airlines
    7:53pm - 12:42am
    Mon Jul 8th
    4h 49m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1603 Depart at 7:53pm from Phoenix (PHX) Fly for 2h 2m Arrive at 9:55pm in San Francisco (SFO)

    Layover in San Francisco for 0h 40m

    Mon Jul 8th 2024 United Airlines · UA 1971 Depart at 10:35pm from San Francisco (SFO) Fly for 2h 7m Arrive at 12:42am in Seattle (SEA)

  • USD 275
    United Airlines
    7:53pm - 12:52am
    Sat Jul 6th
    4h 59m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 United Airlines · UA 1603 Depart at 7:53pm from Phoenix (PHX) Fly for 2h 2m Arrive at 9:55pm in San Francisco (SFO)

    Layover in San Francisco for 0h 50m

    Sat Jul 6th 2024 United Airlines · UA 1971 Depart at 10:45pm from San Francisco (SFO) Fly for 2h 7m Arrive at 12:52am in Seattle (SEA)

  • USD 275
    United Airlines
    4:40pm - 10:45pm
    Sat Jul 6th
    6h 5m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 United Airlines · UA 772 Depart at 4:40pm from Phoenix (PHX) Fly for 1h 58m Arrive at 7:38pm in Denver (DEN)

    Layover in Denver for 1h 12m

    Sat Jul 6th 2024 United Airlines · UA 2651 Depart at 8:50pm from Denver (DEN) Fly for 2h 55m Arrive at 10:45pm in Seattle (SEA)

  • USD 275
    United Airlines
    4:40pm - 10:45pm
    Mon Jul 8th
    6h 5m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 772 Depart at 4:40pm from Phoenix (PHX) Fly for 1h 58m Arrive at 7:38pm in Denver (DEN)

    Layover in Denver for 1h 12m

    Mon Jul 8th 2024 United Airlines · UA 2651 Depart at 8:50pm from Denver (DEN) Fly for 2h 55m Arrive at 10:45pm in Seattle (SEA)

  • USD 275
    United Airlines
    6:00am - 12:17pm
    Mon Jul 8th
    6h 17m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1395 Depart at 6:00am from Phoenix (PHX) Fly for 1h 29m Arrive at 7:29am in Los Angeles (LAX)

    Layover in Los Angeles for 2h 6m

    Mon Jul 8th 2024 United Airlines · UA 2013 Depart at 9:35am from Los Angeles (LAX) Fly for 2h 42m Arrive at 12:17pm in Seattle (SEA)

  • USD 275
    United Airlines
    3:49pm - 10:35pm
    Sat Jul 6th
    6h 46m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Sat Jul 6th 2024 United Airlines · UA 452 Depart at 3:49pm from Phoenix (PHX) Fly for 1h 26m Arrive at 5:15pm in Los Angeles (LAX)

    Layover in Los Angeles for 2h 35m

    Sat Jul 6th 2024 United Airlines · UA 684 Depart at 7:50pm from Los Angeles (LAX) Fly for 2h 45m Arrive at 10:35pm in Seattle (SEA)

  • USD 285
    United Airlines
    1:00pm - 6:22pm
    Mon Jul 8th
    5h 22m
    Phoenix (PHX) → Seattle (SEA)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1847 Depart at 1:00pm from Phoenix (PHX) Fly for 2h 2m Arrive at 3:02pm in San Francisco (SFO)

    Layover in San Francisco for 1h 8m

    Mon Jul 8th 2024 United Airlines · UA 2603 Depart at 4:10pm from San Francisco (SFO) Fly for 2h 12m Arrive at 6:22pm in Seattle (SEA)

  • USD 289
    Alaska Airlines
    6:25pm - 9:21pm
    Sun Jul 7th
    2h 56m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 602 Depart at 6:25pm from Phoenix (PHX) Fly for 2h 56m Arrive at 9:21pm in Seattle (SEA)

  • USD 289
    Alaska Airlines
    8:00am - 10:59am
    Sun Jul 7th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 645 Depart at 8:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 10:59am in Seattle (SEA)

  • USD 289
    Alaska Airlines
    7:52pm - 10:52pm
    Sun Jul 7th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 763 Depart at 7:52pm from Phoenix (PHX) Fly for 3h 0m Arrive at 10:52pm in Seattle (SEA)

  • USD 289
    Alaska Airlines
    3:50pm - 6:50pm
    Sun Jul 7th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 739 Depart at 3:50pm from Phoenix (PHX) Fly for 3h 0m Arrive at 6:50pm in Seattle (SEA)

  • USD 289
    Alaska Airlines
    7:00am - 10:00am
    Sun Jul 7th
    3h 0m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 639 Depart at 7:00am from Phoenix (PHX) Fly for 3h 0m Arrive at 10:00am in Seattle (SEA)

  • USD 289
    Alaska Airlines
    6:00am - 9:02am
    Sun Jul 7th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 611 Depart at 6:00am from Phoenix (PHX) Fly for 3h 2m Arrive at 9:02am in Seattle (SEA)

  • USD 289
    Alaska Airlines
    1:58pm - 5:00pm
    Sun Jul 7th
    3h 2m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 651 Depart at 1:58pm from Phoenix (PHX) Fly for 3h 2m Arrive at 5:00pm in Seattle (SEA)

  • USD 407
    Alaska Airlines
    11:00am - 1:59pm
    Sun Jul 7th
    2h 59m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Alaska Airlines · AS 637 Depart at 11:00am from Phoenix (PHX) Fly for 2h 59m Arrive at 1:59pm in Seattle (SEA)

  • USD 425
    Frontier Airlines
    5:51pm - 8:54pm
    Sun Jul 7th
    3h 3m
    Phoenix (PHX) → Seattle (SEA)
    Direct

    Sun Jul 7th 2024 Frontier Airlines · F9 3973 Depart at 5:51pm from Phoenix (PHX) Fly for 3h 3m Arrive at 8:54pm in Seattle (SEA)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Phoenix to Seattle (PHX to SEA).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais