$49 Find Cheap Flights from Salt Lake City to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Phoenix departing on 10/21. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Phoenix, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Salt Lake City to Phoenix (SLC-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Phoenix 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to Phoenix

Tue, Oct 14 - Tue, Oct 21
Frontier Logo
11:13 am - 11:59 amSLC-PHX
1h 46mnonstop
Frontier Logo
7:45 am - 10:28 amPHX-SLC
1h 43mnonstop
$84Frontier
Find Deal
Tue, Oct 14 - Sat, Oct 18
Frontier Logo
11:13 am - 11:59 amSLC-PHX
1h 46mnonstop
Frontier Logo
9:00 am - 11:45 amPHX-SLC
1h 45mnonstop
$88Frontier
Find Deal
Wed, Oct 22 - Sat, Oct 25
Frontier Logo
7:02 pm - 7:49 pmSLC-PHX
1h 47mnonstop
Frontier Logo
9:00 am - 11:45 amPHX-SLC
1h 45mnonstop
$89Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
4:50 pm - 5:35 pmSLC-PHX
1h 45mnonstop
Frontier Logo
8:30 am - 11:17 amPHX-SLC
1h 47mnonstop
$94Frontier
Find Deal
Mon, Oct 27 - Wed, Oct 29
Frontier Logo
4:50 pm - 5:35 pmSLC-PHX
1h 45mnonstop
Frontier Logo
1:41 pm - 4:28 pmPHX-SLC
1h 47mnonstop
$96Frontier
Find Deal
Wed, Oct 8 - Sat, Oct 11
Frontier Logo
11:13 am - 11:59 amSLC-PHX
1h 46mnonstop
Frontier Logo
4:14 pm - 10:24 pmPHX-SLC
5h 10m1 stop
$97Frontier
Find Deal
Wed, Nov 5 - Sun, Nov 9
Frontier Logo
4:20 pm - 6:05 pmSLC-PHX
1h 45mnonstop
Frontier Logo
10:53 pm - 7:32 amPHX-SLC
8h 39m1 stop
$98Frontier
Find Deal
Sat, Oct 11 - Mon, Oct 13
Frontier Logo
8:22 pm - 9:08 pmSLC-PHX
1h 46mnonstop
Frontier Logo
4:10 pm - 6:54 pmPHX-SLC
1h 44mnonstop
$99Frontier
Find Deal
Tue, Oct 14 - Tue, Oct 21
Frontier Logo
11:13 am - 11:59 amSLC-PHX
1h 46mnonstop
Frontier Logo
4:14 pm - 10:19 pmPHX-SLC
5h 05m1 stop
$101Frontier
Find Deal
Tue, Sep 30 - Tue, Oct 7
Frontier Logo
4:27 pm - 5:15 pmSLC-PHX
1h 48mnonstop
Frontier Logo
7:45 am - 10:28 amPHX-SLC
1h 43mnonstop
$102Frontier
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Southwest offers two free checked bags, reducing costs.
Use the Sky Train for easy access to downtown Phoenix.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
SLC-PHX
Cheapest • 88% average savings
SLC-PHX
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$84
Overall average: $151
Frontier
Tue 10/14Tue 10/21
SLC - PHX • Non-stop
Cheapest non-stop
$85
Typical prices: $102-233
Frontier
Tue 10/14Tue 10/21
SLC - PHX • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Expert advice

Expert advice for your flight from Salt Lake City to Phoenix

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Basic Fare includes only a personal item; consider upgrades for more baggage.


Premium Bundle offers extra legroom and priority boarding for a small additional fee.

Read more about Frontierby Stefanie Waldek
Southwest

Southwest offers free snacks and soft drinks on board.


Use Southwest Rapid Rewards for unlimited rewards seats and no blackout dates.

Read more about Southwestby Blane Bachelor
American Airlines

Basic Economy offers low fares but includes late boarding and no seat assignment until check-in.


Main Cabin Extra provides early boarding and complimentary drinks, ideal for short flights.

Airports
SLC

For a quicker security check, head to the Level 1 checkpoint, usually less crowded than the main Level 2 area.

Read more about SLCby Harriet Baskas
PHX

Use the Sky Train for a free and easy ride to downtown Phoenix from PHX.

Read more about PHXby Laura Ratliff
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines and SLC

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Booking Insights

KAYAK's insights & trends for Salt Lake City to Phoenix flights

Get data-powered insights and trends into flights from Salt Lake City to Phoenix to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Salt Lake City to Phoenix flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Salt Lake City to Phoenix costs $81 on the route between Salt Lake City (SLC) and Phoenix Sky Harbor Intl Airport (PHX). Over the past month, this route was, on average, 88% cheaper than other Salt Lake City-Phoenix routes. It is also the most popular route.

What’s the cheapest day of the week to fly from Salt Lake City to Phoenix?

The average price of all round-trip flights from Salt Lake City to Phoenix clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Salt Lake City to Phoenix, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Phoenix, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Salt Lake City to Phoenix?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City to Phoenix, 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 Salt Lake City to Phoenix is September, where tickets cost $138 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $181 and $180 respectively.

How far in advance should I book a flight from Salt Lake City to Phoenix?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to Phoenix, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Salt Lake City to Phoenix, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Cheapest flight$49
Flight from Salt Lake City to Phoenix Sky Harbor Airport

When to book flights from Salt Lake City to Phoenix

Are your dates flexible? Find out the best times to travel from Salt Lake City to Phoenix 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 flights from Salt Lake City to Phoenix

  • What is the cheapest flight from Salt Lake City to Phoenix?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Phoenix was $49 for a one-way ticket and $84 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Phoenix?

    Yes

  • Which aircraft models fly most regularly from Salt Lake City to Phoenix?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Salt Lake City to Phoenix?

    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 Salt Lake City to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Salt Lake City 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 Salt Lake City to Phoenix?

    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 with an airline and back to Salt Lake City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Phoenix?

    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 from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Salt Lake City to Phoenix?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Salt Lake City to Phoenix.
Find which airlines fly direct from Salt Lake City Airport to Phoenix, which days they fly and book direct flights.

Direct departures

Salt Lake City to Phoenix

Monday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Tuesday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Wednesday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Thursday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Friday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Saturday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Sunday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

See more direct flights

Direct returns

Phoenix to Salt Lake City

Monday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Tuesday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Wednesday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Thursday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Friday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Saturday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

Sunday

American Airlines, Delta, Frontier, +1 more

American Airlines, Delta, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Salt Lake City to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City 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 Salt Lake City to Phoenix? 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
SouthwestOverall score based on 4242 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Salt Lake City to Phoenix

Information on your arrival and departure airports

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