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SEA - PHX

$29 Find cheap flights from Seattle to Phoenix Sky Harbor Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Sky Harbor Intl departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 8/21
Wed 8/28

Search hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Phoenix.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Phoenix.
In the last 7 days travelers have searched 48,084,008 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Sky Harbor Intl (SEA-PHX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Sky Harbor Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:58 am - 1:52 pmSEA-PHX
2h 54mnonstop
7:01 am - 10:04 amPHX-SEA
3h 03mnonstop
$60Frontier
Find Deal
Tue, Aug 13 - Wed, Aug 14
8:23 pm - 11:17 pmSEA-PHX
2h 54mnonstop
5:20 am - 8:22 amPHX-SEA
3h 02mnonstop
$61Frontier
Find Deal
Wed, Aug 7 - Sat, Aug 10
8:23 pm - 11:17 pmSEA-PHX
2h 54mnonstop
5:20 am - 8:22 amPHX-SEA
3h 02mnonstop
$64Frontier
Find Deal
Wed, Aug 7 - Sat, Aug 10
8:23 pm - 11:17 pmSEA-PHX
2h 54mnonstop
6:55 am - 9:58 amPHX-SEA
3h 03mnonstop
$66Frontier
Find Deal
Wed, Aug 7 - Tue, Aug 13
5:15 pm - 8:26 pmSEA-PHX
27h 11m2 stops
10:15 pm - 4:15 pmPHX-SEA
18h 00m2 stops
$92Spirit Airlines
Find Deal
Tue, Aug 6 - Sat, Aug 10
5:15 pm - 8:26 pmSEA-PHX
27h 11m2 stops
10:15 pm - 4:15 pmPHX-SEA
18h 00m2 stops
$94Spirit Airlines
Find Deal
Tue, Aug 6 - Sat, Aug 10
9:12 pm - 12:06 amSEA-PHX
2h 54mnonstop
8:41 pm - 10:09 amPHX-SEA
13h 28m1 stop
Sat, Aug 17 - Thu, Aug 22
3:03 pm - 7:51 pmSEA-PHX
4h 48m1 stop
6:55 am - 9:58 amPHX-SEA
3h 03mnonstop
Sat, Aug 31 - Tue, Sep 3
1:33 pm - 4:26 pmSEA-PHX
2h 53mnonstop
6:00 am - 9:07 amPHX-SEA
3h 07mnonstop
$139Alaska Airlines
Find Deal
Wed, Oct 2 - Mon, Oct 7
6:07 am - 9:00 amSEA-PHX
2h 53mnonstop
10:00 am - 2:56 pmPHX-SEA
4h 56m1 stop
$168Alaska Airlines
Find Deal
Thu, Oct 3 - Sat, Oct 5

Flights from Seattle to Sky Harbor Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Sky Harbor Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Phoenix Sky Harbor Airport?

The average price of all flights from Seattle to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.
For Seattle to Phoenix Sky Harbor Airport, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Phoenix Sky Harbor Airport back to Seattle, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Seattle to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Phoenix Sky Harbor Intl Airport is September, where tickets cost $149 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $219 and $218 respectively.

How far in advance should I book a flight from Seattle to Phoenix Sky Harbor Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Phoenix Sky Harbor Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 153 days before departure.

Which airlines provide the cheapest flights from Seattle to Phoenix Sky Harbor Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Seattle to Phoenix Sky Harbor Airport found on KAYAK was with Frontier for $29. Frontier proposed a round-trip connection from $60 and Spirit Airlines from $92.

Which airlines fly most frequently between Seattle and Phoenix Sky Harbor Airport?

Seattle and Phoenix Sky Harbor Airport are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (56 flights per week), Delta (34 flights per week), and Southwest (21 flights per week).

Which airlines fly non-stop between Seattle and Phoenix Sky Harbor Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Phoenix Sky Harbor Intl Airport.
There are 5 airlines that fly nonstop from Seattle to Phoenix Sky Harbor Intl Airport. They are: Alaska Airlines, American Airlines, Delta, Frontier and Southwest. The cheapest price of all airlines flying this route was found with Frontier at $39 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Seattle and Phoenix Sky Harbor Intl Airport per day?

Each day, there are between 19 and 20 nonstop flights that take off from Seattle and land in Phoenix Sky Harbor Intl Airport, with an average flight time of 2h 57m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 138 flights. The most frequent day of departure is Monday, when 14% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Seattle and Phoenix Sky Harbor Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Phoenix Sky Harbor Airport take?

The duration of a nonstop flight to Phoenix Sky Harbor Airport from Seattle is typically 2h 47m. The journey crosses a distance of 1,107 miles.

What’s the earliest departure time from Seattle to Phoenix Sky Harbor Airport?

Early birds can take the earliest flight from Seattle at 5:00 am and will be landing in Phoenix Sky Harbor Intl Airport at 8:00 am.

What’s the latest departure time from Seattle to Phoenix Sky Harbor Airport?

If you prefer to fly at night, the latest flight from Seattle to Phoenix Sky Harbor Intl Airport jets off at 9:52 pm and lands at 12:46 am.

Good to know

Low season

July

High season

March

Cheapest flight

$29
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Seattle to Phoenix Sky Harbor Airport

When to book flights from Seattle to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from Seattle to Sky Harbor Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Phoenix Sky Harbor Airport flights

  • Which airline has its hub at Phoenix Sky Harbor International Airport (PHX)?

    PHX serves as a hub for American Airlines and a base for Southwest Airlines. Therefore, passengers aboard these airlines enjoy quick services like clearance at security desks. Also, there are numerous direct flights to Phoenix to choose from. Both American Airlines and Southwest Airlines depart through Terminal 4.

  • Which special services can you get when flying from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX)?

    All Seattle-Tacoma International Airport (SEA) airlines have staff on standby to render cab-to-aircraft services to disabled passengers. Similarly, at Phoenix Sky Harbor International Airport (PHX), all carriers have well-trained and dedicated personnel deployed to specific areas to offer mobility assistance.

  • Which nearby cities can I get to from Phoenix Sky Harbor International Airport (PHX)?

    Although PHX is the main arrival station in Phoenix for travelers from Seattle, the airport serves other nearby towns and cities. For instance, the property lies within 10 minutes of Scottsdale, Mesa, Glendale, and Chandler. Still, you can drive farther, with towns such as Tonopah and Wittman about an hour away.

  • Can I travel with pets from Seattle-Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX)?

    SEA and PHX feature pet-relief services, making it convenient to travel with furry friends, such as cats and dogs, between the two destinations. At both airports, these amenities are located outside and inside the terminals and are equipped with pet waste bags, hand sanitizer, and a paper towel dispenser.

  • Is there public transportation from Phoenix Sky Harbor International Airport (PHX) to downtown Phoenix?

    PHX sits about four miles from the city center of Phoenix, and the metros provide the cheapest commute between the two points. Valley Metro runs its route 13 bus from Terminal 2 at PHX to the city center, reaching it after about 30min. Therefore, if you arrive via Terminals 1, 3, or 4, you must go to Terminal 2 to get the bus.

  • Where can I relax at Seattle-Tacoma International Airport (SEA) as I wait for my departure?

    Many airlines run their suites and clubs at Seattle-Tacoma International Airport (SEA), where you can relax before your flight to PHX. You will find Delta Sky Club, United Club, and The Club on Concourse A at SEA. The lounges are accessible to every traveler regardless of the airline or class, provided they agree to pay for a day’s pass.  

  • Is there anything to do while waiting for my flight to take off from Seattle-Tacoma International Airport?

    To download a movie or TV show to your portable device, go to one of the Digiboo self-service kiosks that can be found in Seattle-Tacoma International Airport. If you want to treat yourself to some pampering and relaxation, go to the Massage Bar in the main terminal. A standard foot massage is $18, while a 15 min back massage is $23.

  • What restaurants are there in Seattle-Tacoma International Airport?

    La Pisa Cafe is located near the A Gates of Seattle-Tacoma International Airport and serves traditional Italian food, while Sports Page Pub is located near the D Gates and is known for its beers and appetizers. Wolfgang Puck Gourmet Express is located near the C Gates and is a convenient option for travelers in a rush.

  • Where are the information desks located in Phoenix Sky Harbor International Airport?

    Phoenix Sky Harbor International Airport conveniently has information desks in all of their terminals next to each baggage claim. They are all run by official Airport Ambassadors who can tell you about the airport’s amenities, provide information about Phoenix, and answer any additional questions you may have.

  • What are the best hotels near Phoenix Sky Harbor International Airport?

    If you would like to save as much money as possible, book a room at the GreenTree Inn & Suites, a basic hotel that is less than 4 mi from Phoenix Sky Harbor International Airport and a 5 min drive from the Tempe Diablo Stadium. To stay somewhere chic, select the 4-star DoubleTree Suites by Hilton, an option that is a 5 min drive from the airport and a 15 min drive from the Pueblo Grande Museum.

  • What is the cheapest flight from Seattle to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Phoenix Sky Harbor Intl Airport was $29 for a one-way ticket and $60 for a round-trip.

  • Do I need a passport to fly between Seattle and Phoenix Sky Harbor Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Phoenix Sky Harbor Airport?

    Alaska Airlines, Delta, American Airlines, JetBlue, and Aeromexico offer inflight Wi-Fi service on the Seattle to Phoenix Sky Harbor Airport flight route.

  • Which aircraft models fly most regularly from Seattle to Phoenix Sky Harbor Airport?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to Phoenix Sky Harbor Airport flight route.

  • Which airline alliances offer flights from Seattle to Phoenix Sky Harbor Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Phoenix Sky Harbor Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Phoenix Sky Harbor Airport?

    There are nonstop flights from Seattle to Phoenix Sky Harbor Airport on a daily basis.

  • Which is the best airline for flights from Seattle to Phoenix, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Phoenix are Delta and Alaska Airlines. With an average price for the route of $219 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $237 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Phoenix Sky Harbor Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Phoenix Sky Harbor Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix Sky Harbor Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Phoenix Sky Harbor Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix Sky Harbor Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $86 or less one-way and $119 or less round-trip.
  • You won’t have problems getting around Seattle-Tacoma International Airport (SEA), as it operates only one terminal. The terminal consists of two buildings in which the four concourses are located. Ground transportation between the terminal and the concourses is by light trains. Hop onto the Blue Line train to access Concourses A and B. At the same time, the Yellow Line train connects Concourses C and D to the main terminal.
  • When reserving your flight from Seattle to Phoenix Sky Harbor International Airport (PHX), you will find a few airlines that provide one-stop journeys along this route. For instance, Spirit Airlines makes a layover at Las Vegas International Airport (LAS), while JetBlue commutes via Los Angeles International Airport (LAX).
  • Families flying from SEA to PHX will be glad to know that most carriers along this route offer family-friendly amenities. You will enjoy spacious seats with extra legroom, providing comfort and relaxation throughout the trip. Also, the airline offers kid-friendly entertainment for the littlest family members to enjoy during the journey.
  • When booking nonstop flights from Seattle to Phoenix, there are several companies you can choose from. While Spirit and Delta both offer particularly affordable tickets, Southwest provides free checked baggage and snacks to its travelers.
  • Traveling with a small child? Make sure to stop by the Mother’s Room that is located in the children’s play area of Seattle-Tacoma International Airport (SEA). This room contains rocking chairs, changing tables, outlets, and adjustable lighting, making it a comfortable place to take care of your child.
  • To ensure that your cellphone is fully charged before beginning your travels, keep your eyes open for one of the charging kiosks in Seattle-Tacoma International Airport. These kiosks consist of individual pay-per-use lock boxes that have charging cords for most major phones and MP3 players, and they provide you with a key to ensure that your device is secure.
  • If you would like to stretch your legs after your flight from Seattle to Phoenix has landed, take advantage of the FitPHX in-airport walkway that can be found in Terminal 4 of Phoenix Sky Harbor International Airport (PHX). This path will eventually lead you to the baggage claim, which is a convenient way to casually burn some calories after sitting on a plane for several hours.
  • For those that would like to rent a car from Phoenix Sky Harbor International Airport, you will have to take a free shuttle to go to the Rental Car Center. In this office, you will find several major rental companies, including Alamo, Thrifty, and Fox, with all of their vehicles being located within easy walking distance.
See more tips

Prefer to fly non-stop from Seattle to Phoenix Sky Harbor Airport?

Find which airlines fly direct from Seattle/Tacoma Intl Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Phoenix Sky Harbor Intl

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +11 more

Air France, Air Tahiti Nui, +12 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +13 more

Air France, Air Tahiti Nui, +14 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +11 more

Air France, Air Tahiti Nui, +12 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +13 more

Air France, Air Tahiti Nui, +14 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +11 more

Air France, Air Tahiti Nui, +12 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +13 more

Air France, Air Tahiti Nui, +14 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

See more direct flights

Nonstop returns

Phoenix Sky Harbor Intl to Seattle/Tacoma Intl

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +12 more

Air France, Air Tahiti Nui, +13 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +13 more

Air France, Air Tahiti Nui, +14 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +11 more

Air France, Air Tahiti Nui, +12 more

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Sky Harbor Intl

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Sky Harbor Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9364 reviews
8.6Crew
8.2Boarding
7.2Food
7.9Comfort
7.2Entertainment
Airline reviews

Initially this flight was delayed by an hour and after boarding the flight had mechanical issues and had to return to the gate and we were deboarded. Luckily the problem was resolved and we were able to fly. Overall, the flight was delayed by 3 hours. The crew was great and they tried to help us out through this time.

4.0 OkayAnonymous, Jul 2024SEA - PHX
Read more about Alaska Airlines reviews

Initially this flight was delayed by an hour and after boarding the flight had mechanical issues and had to return to the gate and we were deboarded. Luckily the problem was resolved and we were able to fly. Overall, the flight was delayed by 3 hours. The crew was great and they tried to help us out through this time.

It was an ok FLight only due to the plane was a different model than on the first leg. Just a bit older. Otherwise very good.

No notice of gate change at the original gate. When my mobile boarding pass didn't scan, staff looked up the wrong name in trying to place me.

Crew was helpful and respectful. Pilot could have landed a little smoother. Overall delightful experience.

The Alaska airlines flight attendants were great. Boarding went smoothly. The cabin was comfortable intitially, and seemed stuffy later. I tried to open the vents but they were not very powerful to cool our seating down. Ride was smooth. They left the gate early and arrived early. The pubic address used by attendants was scratchy. No, it wasn’t their voices it was their system.

Old plane with very little recline in the seats. No TVs and only have us snacks for a 6 hour flight.

It was fine. The flight was about 45-60 mins late boarding and taking off which made us miss some plans in the morning and bags took forever to get to us but that’s Logan’s fault

The seats and aisle were so narrow, it was very uncomfortable. Every thing else was great!!

Flight from Seattle to Houston sucked the landing in Houston 29 passengers didn’t have there luggage the so called agents that were there to help us did not have a clue as to what to do landed at 2348 as of 0245 was given 1 excuse after another had no customer service representative available to help was very poor customer service and frustration levels were very high would not recommend Alaska airlines from Seattle to Houston Seattle to Ketchikan was good

Boarding was awful. Seattle assigned this flight to a gate without a gateway/plane. Passengers were loaded on buses and driven to the plane. Passengers had to walk up steep ramps to board plane. My wife needed wheelchair assistance and the airport employee had to push her up the ramp. It was very difficult for him. Seattle airport needs to improve this.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

Excellent. Attendants served preflight drinks and were courteous and nice.

It was perfect in almost all ways. In fact it arrived early in both legs of my flight. The entertainment was marginal, but that was due mostly to the length of the flight. I love American!

American dropped the ball on this flight. It was canceled after waiting on the tarmac for 6 hours. American airline was so greedy that they open the door after close, delayed our flight then caused the pilot to over 14 hours limit if they were to fly to Phoenix. So more delays and finally flight canceled. Horrible experience with American Airline in Philadelphia.

Terrible customer service playing as usual was late and the Denver tried to get to a bus, but it already scheduled for service to Fort Collins, but because they could not help me at all at the baggage service desk. I missed the bus by one minute after they kept me arguing about how to handle my bag which have not gotten onto the carousel, Customer Service and Denver at the baggage claim customer service had the nerve to say she did not fly the plane and the responsibility of the bag was all mine. Pathetic.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

spirt air lines took advantage of two eighty year olds. we paid extra for cancelation due to health reasons they did not honer they have no spirit. I hope they treat there grand parents beter.

Our flight was delayed four hours and staff did nothing to accommodate the issue.

The flight has been cancelled we have been waiting at the gate for almost 2 hours and they didn't gave me an update for rebooking

Would have been better if I would’ve made it on my flight but it was delayed twice and then canceled and now I’m stuck till Monday which was and extra 5 days I did not count on .

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

Delays and sending me to different terminal for departures. It looked very confusing and disorganized

Canceled my first flight for no discernible reason and couldn't rebook me on to a new flight until the next day. They did not compensate me for the delay in any way.

Had the comfy front seats. Flight was good . Flight attendants where loud and laughing for over a half hour . I mean loud. They sounded like the were at a bar , talking about guys, hair , and skin products. There was no food or entertainment on the plane . Brought my own

Spirit failed me in all respects and was blunt about it Left me stranded for 2 days I had to purchase another very expensive ticket

Very uncomfortable space with an oversized passenger in the center seat when the airlines could have given her an aisle or window seat. Couldn’t move the entire flight.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

Flying Frontier was a nightmare. From the booking through Kayak, checking in, departing and arriving, I will never recommend Kayak or Frontier.

Terrible Y lost my connection to Mexico, nobody of your company help me And y pay a lot of money for my baggage Until now I continue in the Houston airport I vneed you return my money

Book cheap flights from Seattle to Phoenix

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Phoenix found on KAYAK in the last 72 hours.
8/20Tue
nonstopFrontier
2h 54mSEA-PHX
$29
10/19Sat
nonstopFrontier
2h 54mSEA-PHX
$30
8/15Thu
1 stopSpirit Airlines
4h 48mSEA-PHX
$65
8/31Sat
1 stopSpirit Airlines
4h 48mSEA-PHX
$66
9/21Sat
nonstopDelta
2h 59mSEA-PHX
$70
1/18Sat
nonstopDelta
2h 55mSEA-PHX
$74
8/19Mon
nonstopAlaska Airlines
2h 53mSEA-PHX
$85
8/25Sun
nonstopAlaska Airlines
2h 54mSEA-PHX
$99
10/7Mon
1 stopAmerican Airlines
7h 37mSEA-PHX
$193
9/11Wed
nonstopAmerican Airlines
3h 03mSEA-PHX
$244

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Last minute flights from Seattle to Sky Harbor Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Phoenix that are departing in the next 10 days.
7/27Sat
multi-stopFrontier
8h 03mSEA-PHX
8/31Sat
nonstopFrontier
3h 03mPHX-SEA
$185
7/27Sat
nonstopFrontier
2h 54mSEA-PHX
8/31Sat
nonstopFrontier
3h 03mPHX-SEA
$199
7/27Sat
multi-stopFrontier
8h 03mSEA-PHX
8/3Sat
nonstopFrontier
3h 02mPHX-SEA
$218
7/27Sat
nonstopFrontier
2h 54mSEA-PHX
8/3Sat
nonstopFrontier
3h 02mPHX-SEA
$226
7/27Sat
multi-stop
8h 09mSEA-PHX
8/31Sat
multi-stop
13h 00mPHX-SEA
$246
7/25Thu
multi-stop
10h 15mSEA-PHX
7/28Sun
multi-stop
14h 25mPHX-SEA
$252
7/27Sat
multi-stopSpirit Airlines
8h 09mSEA-PHX
7/31Wed
multi-stopSpirit Airlines
27h 19mPHX-SEA
$270
7/26Fri
multi-stopSpirit Airlines
23h 41mSEA-PHX
7/29Mon
multi-stopSpirit Airlines
26h 20mPHX-SEA
$284
7/25Thu
multi-stopWestJet
10h 15mSEA-PHX
7/27Sat
multi-stopWestJet
10h 07mPHX-SEA
$355
7/24Wed
multi-stopWestJet
20h 52mSEA-PHX
7/27Sat
multi-stopWestJet
10h 07mPHX-SEA
$364

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Seattle - Phoenix Sky Harbor Airport Flights

Departure:

Seattle (SEA)United States

Destination:

Phoenix Sky Harbor Airport (PHX)United States

Return flight deals:

Phoenix Sky Harbor Airport - Seattle

Cabin classes:

$525
$639
$279
$54