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Cheap SEA to PHX Flights

Prices were available within the past 7 days and starts at CA $77 for one-way flights and CA $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seattle to Phoenix route information

Origin Airport Seattle - Tacoma Intl.
Destination Airport Sky Harbor Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, United
Flight Price CA $151
Distance 1,770 km

Cheap SEA to PHX Flights

  • How much is a plane ticket to Phoenix (PHX) from Seattle (SEA)?

    Cost can range from $100 to $544, prices for SEA to PHX fluctuate less than most routes in US. The further out you book, the more likely you are to save.
  • What is the cheapest date to fly to Phoenix?

    Jan 21st has bookings (as of Jan 20th) for as little as $100. That comes in 33% below the average price for this route. Saving now means you'll have more moolah in your hand for your trip.
  • How long does it take to fly from Seattle to Phoenix?

    This flight takes about two hours and 40 minutes via Southwest Airlines. If you catch the 5:30 PM PST departure, you'll arrive at 8:10 PM MST. Until we get the kinks worked out of our teleportation machine, this is still the one of the fastest ways to get from Seattle to Phoenix.
  • From Seattle to Phoenix, which day is going to have the most flight times?

    With 16 total flight time options, Thursday provides the most flexibility from SEA to PHX. However, with 14 flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • What is the cheapest day to fly from Seattle to Phoenix?

    The cheapest day to fly to Phoenix from Seattle is on Tuesday. If you want to save a bit of cash on your next business trip look for flights on Tuesday.
  • Can I change the date of my flight?

    Yes, you can switch your departure or arrival date. If you want to save a little money in doing so, the lowest-cost day to fly in February is Tuesday. Being flexible with your travel days can provide you extra savings when booking.
  • Which airline has the least delays from Seattle to Phoenix?

    Booking with United Airlines means you will arrive to Phoenix around the time you were supposed to. In fact, this airline has a 100% average for getting there on time. Of course, it never hurts to be prepared. If you're on Cotai Ferry Company, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Seattle to Phoenix Flights

How Expedia save you money on your flight?

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How to find cheap flights with Expedia?

When it comes to finding cheap Expedia flights, the best time to do it is during low season or shoulder season, which ranges between late January to May.

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Jan 21, 2020

Almost an hour late landing.

Jan 15, 2020

Unfortunately they always run out of ala cart food selection. The airlines should know by now “most popular items” for purchase and should have plenty stocked on the cart to offer passengers. I. did, however, enjoy the Mediterranean picnic choice & top shelf G&T bevy.

Dec 15, 2019

Staff kept us fully informed as the schedule changed.

Dec 11, 2019

Bread on sandwich was dry. Wifi was not good. Staff were very nice.

Aug 25, 2019

When exiting they were getting a large person into a wheelchair while we were unloading from the plan, why don’t they wait until everyone gets off. The wheelchair was blocking the exit from the plane 1 elderly person tripped on the wheelchair and two others just about felll down. A very dangerous situation and not what I expected from Alaska

Jul 8, 2019

Value for money

May 5, 2019

Very easy and efficient check in. Plane felt a bit older but no issues to report. Flight was on time and baggage was already waiting for us at the baggage claim.

May 18, 2018

The complimentary beer and wine was a nice touch.

May 16, 2018

More leg room than other airlines

Mar 19, 2018

Will fly Alaska again