PHX - SLC

$49 Find Cheap Flights from Phoenix Sky Harbor Airport to Salt Lake City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sky Harbor Intl to Salt Lake City departing on 8/4. 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 Salt Lake City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Salt Lake City, 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 Phoenix to Salt Lake City, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Sky Harbor Intl to Salt Lake City (PHX-SLC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sky Harbor Intl to Salt Lake City 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 Sky Harbor Intl to Salt Lake City

Thu, Sep 11 - Mon, Sep 22
Frontier Logo
3:52 pm - 6:35 pmPHX-SLC
1h 43mnonstop
Frontier Logo
12:32 pm - 1:20 pmSLC-PHX
1h 48mnonstop
$93Frontier
Find Deal
Wed, Oct 15 - Wed, Oct 22
Frontier Logo
8:00 am - 10:47 amPHX-SLC
1h 47mnonstop
Frontier Logo
7:00 pm - 7:47 pmSLC-PHX
1h 47mnonstop
$99Frontier
Find Deal
Mon, Aug 4 - Sat, Aug 9
Frontier Logo
12:45 pm - 3:26 pmPHX-SLC
1h 41mnonstop
Frontier Logo
7:43 pm - 8:33 pmSLC-PHX
1h 50mnonstop
$100Frontier
Find Deal
Tue, Aug 12 - Tue, Aug 19
Frontier Logo
9:05 am - 11:50 amPHX-SLC
1h 45mnonstop
Frontier Logo
11:32 am - 12:17 pmSLC-PHX
1h 45mnonstop
$101Frontier
Find Deal
Tue, Jul 29 - Thu, Aug 7
Frontier Logo
9:05 am - 11:50 amPHX-SLC
1h 45mnonstop
Frontier Logo
12:17 pm - 12:59 pmSLC-PHX
1h 42mnonstop
$102Frontier
Find Deal
Sun, Jul 13 - Mon, Jul 14
Frontier Logo
3:50 pm - 6:32 pmPHX-SLC
1h 42mnonstop
Frontier Logo
5:03 pm - 9:19 pmSLC-PHX
5h 16m1 stop
$103Frontier
Find Deal
Thu, Jul 31 - Thu, Aug 7
Frontier Logo
9:15 am - 12:00 pmPHX-SLC
1h 45mnonstop
Frontier Logo
12:17 pm - 12:59 pmSLC-PHX
1h 42mnonstop
$106Frontier
Find Deal
Wed, Jul 9 - Fri, Jul 11
Frontier Logo
4:13 pm - 6:55 pmPHX-SLC
1h 42mnonstop
Frontier Logo
4:16 pm - 5:01 pmSLC-PHX
1h 45mnonstop
$109Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
Frontier Logo
3:52 pm - 6:35 pmPHX-SLC
1h 43mnonstop
Frontier Logo
12:40 pm - 7:35 pmSLC-PHX
7h 55m1 stop
$110Frontier
Find Deal
Wed, Jul 16 - Thu, Jul 17
Frontier Logo
4:13 pm - 6:55 pmPHX-SLC
1h 42mnonstop
Frontier Logo
12:17 pm - 12:59 pmSLC-PHX
1h 42mnonstop
$113Frontier
Find Deal
Expert advice

Expert advice for your flight from Sky Harbor Intl to Salt Lake City

 
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 Economy Bundle includes a carry-on and seat choice, ideal for budget-conscious travelers.


Frontier's Premium Bundle offers extra legroom and priority boarding for just $20 more than Economy.

Read more about Frontierby Stefanie Waldek
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard productivity.


Delta's Sky Priority check-in speeds up the process for elite status or premium cabin passengers.

Read more about Deltaby Stefanie Waldek
American Airlines

American's Main Cabin Extra offers early boarding and complimentary drinks for a small fee.


American Airlines provides high-speed Wi-Fi for purchase, with T-Mobile customers getting complimentary access.

Airports
PHX

For a quick departure from PHX, use the Sky Train for free access to Terminals 3 and 4, and enjoy touchless parking options.

Read more about PHXby Laura Ratliff
SLC

Use TRAX light rail for a cost-effective 20-minute ride from SLC to downtown Salt Lake City, with the station conveniently located near Door 1A.

Read more about SLCby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

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
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
Useful Info

KAYAK's insights & trends for Sky Harbor Intl to Salt Lake City flights

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

Find cheap flights to Salt Lake City
Find cheap flights to Salt Lake City

Planning a trip from Sky Harbor Intl to Salt Lake City? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Salt Lake City?

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

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

Your flight ticket price will generally be cheaper if you fly to Salt Lake City on a Thursday and more expensive on a Sunday. On your return trip to Phoenix Sky Harbor Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Salt Lake City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Salt Lake City, 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 Phoenix Sky Harbor Intl Airport to Salt Lake City is September, where tickets cost $116 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $217 and $184 respectively.

Can I save money by flying with a layover from Phoenix Sky Harbor Intl Airport to Salt Lake City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $413, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Salt Lake City, 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 Phoenix Sky Harbor Intl Airport to Salt Lake City, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonApril
High seasonJuly
Cheapest flight$49
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Phoenix Sky Harbor Airport to Salt Lake City

When to book flights from Sky Harbor Intl to Salt Lake City

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

  • Can I rent a car at SLC?

    At SLC, you can rent a car of your preference, as it is home to several car rentals. These car rental counters are situated in the airport's Gateway Center. To get to this center, head to the baggage area and use either of the two bridges, as they both lead to it.

  • Does SLC have a pet relief area?

    SLC has pet relief areas between Terminal 2 and the International Terminal, in Concourse E and Concourse F. Therefore, while at this airport with your pet, you can take advantage of any of the noted relief areas before continuing your trip.

  • Where can I find an information desk at PHX?

    PHX has several information desks. In Terminal 3, there's one on Level 1 and another on Level 2. On Terminal 4's Level 1, there's one near Door 2 and another near Door 7, while on Level 3, there's one near Checkpoints A and D and another near Checkpoints B and C.

  • Is there a fun attraction to visit at PHX?

    PHX is home to the superb Phoenix Airport Museum Gallery. A hidden gem, this museum boasts a comprehensive collection of artworks by local artists. Unlike most other museums, this remarkable gallery is always open.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Salt Lake City?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Salt Lake City was $49 for a one-way ticket and $93 for a round-trip.

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

    A passport is not required to fly from Phoenix Sky Harbor Airport to Salt Lake City.

  • Which airports will I be using when flying from Phoenix Sky Harbor Airport to Salt Lake City?

    On your way to Salt Lake City, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at Salt Lake City.

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

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

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

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

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

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

  • On which days can I fly direct from Phoenix Sky Harbor Airport to Salt Lake City?

    There are nonstop flights from Phoenix Sky Harbor Airport to Salt Lake City on a daily basis.

  • Which is the best airline for flights from Phoenix to Salt Lake City, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Phoenix to Salt Lake City are Delta and Southwest. With an average price for the route of $241 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $266 and an overall rating of 8.0.

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

    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 Phoenix Sky Harbor Airport to Salt Lake City.

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

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

    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 Salt Lake City with an airline and back to Phoenix Sky Harbor Airport with another airline. Booking your flights between Phoenix Sky Harbor Airport and SLC 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 Phoenix Sky Harbor Airport to Salt Lake City?

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $103 or less one-way and $183 or less round-trip.
  • In Phoenix, you'll board your flight to Salt Lake City at Phoenix Sky Harbor International Airport (PHX). On the date you're set to travel, ensure you get to this airport at least 1h 30min before your flight. Reaching this airport early will be of enormous benefit to you as you'll have enough time to go through security and relax before your flight.
  • If you'd like access to a lounge while waiting for your flight to PHX, consider traveling with Delta or American Airlines, as these two are the only air travel companies with operational lounges at the airport. Delta's lounge, Delta Sky Club, is located in Terminal 3 near Gate 8, whereas American Airlines' lounges, American Airlines Admirals Club, are in Concourse A and Concourse B.
  • While waiting for your flight at PHX with your kids, you can keep them entertained at one of the airport's kids' play areas. The kid's play areas are located in Terminal 3, between Gates 7 and 9 and near Gates 15 to 26, and in Terminal 4, near Gate B19. At any, you'll watch over your kids comfortably, as they all have adult seating areas.
  • If you're traveling with your baby, you'll be able to breastfeed privately and comfortably at both PHX and Salt Lake City Airport (SLC). Both these airports feature clean and well-furnished nursing rooms. In PHX, there are four nursing rooms you can use, two each in Terminal 3 and 4, while in SLC, there are approximately nine nursing rooms, one in each concourse.
  • SLC has no onsite airport hotel. However, if you'd like to stay near this airport, Hyatt Place, Radisson Hotel, and Airport Inn Hotel are some notable options you can choose to stay in. At any of these hotels, you'll enjoy complimentary transportation to and from the airport, as they all offer complimentary airport shuttle services.

Prefer to fly direct from Phoenix Sky Harbor Airport to Salt Lake City?

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

Direct departures

Phoenix Sky Harbor Intl to Salt Lake City

Monday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Thursday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Friday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Saturday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Sunday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

See more direct flights

Direct returns

Salt Lake City to Phoenix Sky Harbor Intl

Monday

Aeromexico, Alaska Airlines, American Airlines, +7 more

Aeromexico, Alaska Airlines, +8 more

Tuesday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Wednesday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Thursday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Friday

Aeromexico, Alaska Airlines, American Airlines, +7 more

Aeromexico, Alaska Airlines, +8 more

Saturday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Sunday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

See more direct flights

Reviews of the top 5 airlines serving from Sky Harbor Intl to Salt Lake City

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Salt Lake City. 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 Sky Harbor Intl to Salt Lake City? 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 4278 reviews
8.0Comfort
8.2Boarding
7.6Entertainment
8.6Crew
7.0Food
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

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!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Very bad! No good service delayed my second connection flight

The confirmation # CK8GNW and my name was not recognized/in Frontier system. I was able to check in on Frintier app so i went to the Frontier ticket agent, at time they told me that my name/ confirmation did not show up as a purchased ticket. I had to purchase a new ticket that cost $289.00 one way.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

We had to wait in line over an hour just to check our bags. It's a good thing we were so early to the airport. Only one clerk was working and the line was around the corner and down the hall. No good. I felt bad for her. Not sure how she kept her sanity with all the upset people. Then we get to our gate and there is no seating. Everyone was standing. Then I realize it is not a gate at all, we still have to be shuttled to our airplane. Ugh. Then we were late taking off and missed a window of opportunity before the airport runways were shut down for some reason. (not frontier's fault the runway shut down.) The seats on the airline are crammed and there is no cushion. Never had a tighter seating arrangement while flying. My 6' 4" husband was absolutely miserable the whole time with knees digging in to the seat in front of him. You think you are getting a good deal on a ticket, and then wham! I had to pay 75 dollars for our checked bags and 75 dollars for a carry on. No other airline does that!!! And also, there is a 40 pound weight limit on checked bags... Would have been cheaper flying with another airline, and I would have at least gotten a snack and drink. Was thankful for the tiny cup of water at least.

This was one of the first frontier airline flights this spring that wasn't delayed. It actually left on time. Some of the flight crew did not look happy, they didn't smile when the passengers were boarding or getting off the plane, and the passengers initiated greetings, not the staff. To me this was an odd experience to have with any flight/airline. I had a bad experience booking this flight. The price didn't solidify until late hours into the night. Ever time I purchased the ticket, I either received a denial email or an error because the price has changed, but it was never reflected on the flyfrontier or kayak websites until way after midnight on the date of travel. This caused me anxiety and irritation with the websites. Then I noticed a mishap with my name on my voucher as I went to check in, it was incorrect. When I proceeded to correct it, Frontier had no easy, let alone free, way to remedy it. I couldn't correct my name without a $75 charge, I couldn't cancel my voucher to repurchase it with the correct name without a $100 charge, because it was too close to departure. Then calling frontier was nearly impossible to remedy the situation with a human. It's already difficult to want to choose frontier because of all the upcharges, but you feel kinda trapped into doing so because it's the more affordable airline.

They canceled flight. Hard to believe there was even a plane incoming for us to get on

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

Everything you need to know for your flight from Sky Harbor Intl to Salt Lake City

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.