$39 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 1/8. 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, 0 bags

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Phoenix.
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Everything you should know

Cheapest round-trip
$68
Overall average: $150
Frontier
Thu 1/8Sat 1/10
SLC - PHX • Non-stop
Cheapest one-way
$39
Typical prices: $63-$166
Frontier
Thu 1/8
SLC - PHX • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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 airlines
Frontier
Cheapest • from $163 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
SLC-PHX
Cheapest • 91% 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 26% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
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We hope you love your trip to Phoenix!
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Expert advice
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

Thu, Jan 8 - Sat, Jan 10
Frontier Logo
9:33 pm - 11:21 pm
SLC
-
PHX
1h 48mnonstop
Frontier Logo
12:30 pm - 2:11 pm
PHX
-
SLC
1h 41mnonstop
$68Frontier
Mon, Jan 12 - Sat, Jan 17
Frontier Logo
7:00 pm - 8:48 pm
SLC
-
PHX
1h 48mnonstop
Frontier Logo
12:35 pm - 2:17 pm
PHX
-
SLC
1h 42mnonstop
$69Frontier
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
7:04 pm - 9:00 pm
SLC
-
PHX
1h 56mnonstop
Frontier Logo
6:00 am - 7:42 am
PHX
-
SLC
1h 42mnonstop
$74Frontier
Sun, Jan 18 - Thu, Jan 22
Frontier Logo
2:53 pm - 4:45 pm
SLC
-
PHX
1h 52mnonstop
Frontier Logo
8:00 am - 9:49 am
PHX
-
SLC
1h 49mnonstop
$75Frontier
Thu, Feb 5 - Thu, Feb 12
Frontier Logo
4:40 pm - 6:30 pm
SLC
-
PHX
1h 50mnonstop
Frontier Logo
8:25 am - 10:14 am
PHX
-
SLC
1h 49mnonstop
$79Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
10:30 am - 12:22 pm
SLC
-
PHX
1h 52mnonstop
Frontier Logo
8:25 am - 10:14 am
PHX
-
SLC
1h 49mnonstop
$80Frontier
Wed, Feb 4 - Sat, Feb 7
Frontier Logo
11:44 am - 1:39 pm
SLC
-
PHX
1h 55mnonstop
Frontier Logo
11:59 am - 1:44 pm
PHX
-
SLC
1h 45mnonstop
$84Frontier
Mon, Jan 5 - Wed, Jan 7
Frontier Logo
12:51 pm - 2:34 pm
SLC
-
PHX
1h 43mnonstop
Frontier Logo
2:07 pm - 3:53 pm
PHX
-
SLC
1h 46mnonstop
$88Frontier
Fri, Mar 20 - Sun, Mar 22
Multiple Airlines Logo
10:45 pm - 10:31 am
SLC
-
AZA
12h 46m1 stop
Multiple Airlines Logo
9:53 pm - 9:10 am
AZA
-
SLC
10h 17m1 stop
$305Multiple Airlines
Thu, Apr 2 - Sun, Apr 5
Multiple Airlines Logo
8:44 am - 8:14 pm
SLC
-
AZA
12h 30m1 stop
Multiple Airlines Logo
8:29 pm - 1:43 pm
AZA
-
SLC
16h 14m2 stops
$434Multiple Airlines
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 $58 on the route between Salt Lake City (SLC) and Phoenix Sky Harbor Intl Airport (PHX). Over the past month, this route was, on average, 91% 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 Sunday 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 January, where tickets cost $150 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $226 and $201 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 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Salt Lake City to Phoenix

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

Southwest

Southwest offers free snacks and soft drinks on board.


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

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.

PHX

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

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

Good to know

Cheapest flight$39
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 $39 for a one-way ticket and $68 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.

  • Which airline alliances offer flights from Salt Lake City to Phoenix?

    oneworld, and SkyTeam are the airline alliances operating flights between Salt Lake City and Phoenix, with oneworld being the most commonly used for this 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.
7.9
SouthwestOverall score based on 4249 reviews
7.5Entertainment
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

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.

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

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.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

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

Information on your arrival and departure airports