$90 Cheap Flights from Phoenix (PHX) to Salt Lake City (SLC)

View $90 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Salt Lake City International Airport (SLC)

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

Prices were available within the past 7 days and start at $90 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Sep 24 - Thu, Sep 25
PHX
Phoenix
SLC
Salt Lake City
$116 Roundtrip, found 1 hour ago
$116
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 24 from Phoenix to Salt Lake City, returning Thu, Sep 25, priced at $116 found 1 hour ago
Frontier Airlines
Sat, Sep 27 - Sat, Oct 4
PHX
Phoenix
SLC
Salt Lake City
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Phoenix to Salt Lake City, returning Sat, Oct 4, priced at $117 found 2 hours ago
Frontier Airlines
Tue, Oct 7 - Wed, Oct 8
PHX
Phoenix
SLC
Salt Lake City
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Oct 7 from Phoenix to Salt Lake City, returning Wed, Oct 8, priced at $119 found 1 hour ago
Frontier Airlines
Tue, Aug 5 - Sun, Aug 10
PHX
Phoenix
SLC
Salt Lake City
$122 Roundtrip, found 3 hours ago
$122
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Aug 5 from Phoenix to Salt Lake City, returning Sun, Aug 10, priced at $122 found 3 hours ago
Frontier Airlines
Wed, Oct 8 - Thu, Oct 9
PHX
Phoenix
SLC
Salt Lake City
$124 Roundtrip, found 1 hour ago
$124
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Oct 8 from Phoenix to Salt Lake City, returning Thu, Oct 9, priced at $124 found 1 hour ago
Frontier Airlines
Sat, Jul 26 - Mon, Aug 11
PHX
Phoenix
SLC
Salt Lake City
$124 Roundtrip, found 5 days ago
$124
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jul 26 from Phoenix to Salt Lake City, returning Mon, Aug 11, priced at $124 found 5 days ago
Southwest Airlines
Thu, Aug 7 - Sat, Aug 9
PHX
Phoenix
SLC
Salt Lake City
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Aug 7 from Phoenix to Salt Lake City, returning Sat, Aug 9, priced at $179 just found
American Airlines
Thu, Aug 7 - Sat, Aug 9
PHX
Phoenix
SLC
Salt Lake City
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 7 from Phoenix to Salt Lake City, returning Sat, Aug 9, priced at $179 just found
Delta
Thu, Aug 7 - Sat, Aug 9
PHX
Phoenix
SLC
Salt Lake City
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Delta flight, departing Thu, Aug 7 from Phoenix to Salt Lake City, returning Sat, Aug 9, priced at $179 just found
United
Sat, Aug 9 - Mon, Aug 11
PHX
Phoenix
SLC
Salt Lake City
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Sat, Aug 9 from Phoenix to Salt Lake City, returning Mon, Aug 11, priced at $194 just found

Find the cheapest month to fly from Phoenix (PHX) to Salt Lake City (SLC)

September is typically the cheapest month to fly

From $48 - $118 per traveler.

Graph displaying average flight prices per month

Alternative airports near Salt Lake City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salt Lake City Intl. SLC. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $158
SLC
Salt Lake City Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $158
Flights from Phoenix (PHX) to Salt Lake City (SLC)
Origin airport
Sky Harbor Intl.
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$116
Distance
507 mi
Average flight time
2 hours 34 mins

Phoenix to Salt Lake City Flights

The cheapest times to fly from Phoenix to Salt Lake City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Salt Lake City are during the month of September. You can find some of the cheapest flights from Phoenix to Salt Lake City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Salt Lake City

Sunday is one of the best days to book for cheap flights from Phoenix to Salt Lake City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Salt Lake City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Salt Lake City in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Salt Lake City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Salt Lake City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) cost?
You can find cheap return flights from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) starting at $116. Book a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving PHX on August 4 2025 and touching down at SLC. The price was last updated on July 8 2025 and has not changed since.
What is the cheapest month to fly from PHX to SLC?
The cheapest flights from PHX to SLC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
Avoid the detours and fly direct from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) with 4 carriers, including:

  • Southwest Airlines
  • Delta Air Lines
  • American Airlines

What is the cheapest airline that flies from PHX to SLC?
Fly from PHX to SLC with Frontier Airlines. This carrier currently has the cheapest one-way fare for this route, starting at $58. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PHX on October 2 2025. Prices were last updated on July 8 2025 and have not changed since.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
Every day, an average of 15 direct flights operate from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC). Choose the departure date that works for you.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
The 6 AM departures from PHX to SLC are the most sought after. These flights can come with a higher price due to their popularity. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from PHX to SLC?
Sunday has the most flights from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
The first flight of the day leaving from Sky Harbor Intl. Airport (PHX) is at around 6:30AM UTC-7. Board this plane and you'll touch down at Salt Lake City Intl. Airport (SLC) at approximately 8:17AM UTC-7. The entire trip takes 1h 47m.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
Flights from PHX to SLC have an average travel time of 1 hour and 44 minutes. The total distance between the two is 510 mi.
What airline has the least delays from PHX to SLC?
Consider booking with Aeromexico if you'd like to fly straight from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) without any interruptions. This carrier has the strongest track record for punctuality, with an on-time performance of 100%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
Select a flight from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Salt Lake City from Sky Harbor Intl. Airport (PHX)?
If you're taking a direct flight from Sky Harbor Intl. Airport (PHX) to Salt Lake City, you can arrive at either Salt Lake City Intl. Airport (SLC) or Provo, UT (PVU).
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC) last-minute?
Holding off until just before your departure to book a flight from PHX to SLC generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a PHX to SLC flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHX to SLC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Salt Lake City Intl. Airport (SLC)?
Typically, you're able to reschedule or cancel your PHX to SLC flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, visit our Customer Service portal.

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