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$54+ Cheap flights from Sky Harbor Intl (PHX) to Salt Lake City (SLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SLC
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Salt Lake City are usually found in October or September, booked 58 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Sky Harbor Intl to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$114
(Frontier)

One-way from

$54
(Cheapflightsfares)

Popular in

April

Cheapest in

October

Average price

$156

Good round-trip deal

$151 or less

Good one-way deal

$124 or less
From Phoenix Sky Harbor Intl to Salt Lake City
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One-way flight from Phoenix Sky Harbor Intl to Salt Lake City
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Highest demand for flights based on searches. 11% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Salt Lake City.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Salt Lake City.
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Find flight deals from Sky Harbor Intl to Salt Lake City

Cheapest flights from Sky Harbor Intl to Salt Lake City
Explore the most affordable flight options available from Sky Harbor Intl to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Frontier deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:55 pmPHX - SLC
Nonstop1h 42mFrontier
Tue 9/234:27 pmSLC - PHX
Nonstop1h 48mFrontier
Deal found 8/20$114
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:59 pmPHX - SLC
1 stop8h 33mFrontier
Mon 10/134:50 pmSLC - PHX
Nonstop1h 45mFrontier
Deal found 8/18$115
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 amPHX - SLC
Nonstop1h 43mFrontier
Sun 11/169:15 pmSLC - PHX
Nonstop1h 47mFrontier
Deal found 8/18$116
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:25 amPHX - SLC
Nonstop1h 40mFrontier
Thu 9/48:05 pmSLC - PHX
Nonstop1h 48mFrontier
Deal found 8/20$117
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:30 amPHX - SLC
Nonstop1h 47mFrontier
Sun 10/261:28 pmSLC - PHX
Nonstop1h 44mFrontier
Deal found 8/18$118
This Frontier deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:00 amPHX - SLC
Nonstop1h 41mFrontier
Sat 9/64:27 pmSLC - PHX
Nonstop1h 48mFrontier
Deal found 8/20$119
This Cheapflightsfares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:30 amPHX - SLC
1 stop4h 22mFrontier
Thu 8/288:17 pmSLC - PHX
Nonstop1h 45mFrontier
Deal found 8/18$120
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amPHX - SLC
Nonstop1h 41mFrontier
Wed 9/312:52 pmSLC - PHX
1 stop10h 02mFrontier
Deal found 8/18$121
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 amPHX - SLC
Nonstop1h 37mFrontier
Mon 9/221:25 pmSLC - PHX
1 stop7h 09mFrontier
Deal found 8/19$122
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:10 pmPHX - SLC
Nonstop1h 44mFrontier
Wed 10/295:20 pmSLC - PHX
Nonstop1h 45mFrontier
Deal found 8/17$123
This Cheapflightsfares deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:55 pmPHX - SLC
Nonstop1h 42mFrontier
Sat 9/134:27 pmSLC - PHX
Nonstop1h 48mFrontier
Deal found 8/20$125
This Cheapflightsfares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:25 amPHX - SLC
Nonstop1h 40mFrontier
Sat 9/64:27 pmSLC - PHX
Nonstop1h 48mFrontier
Deal found 8/19$126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Salt Lake City that are best for you.

Fly from

Sky Harbor Intl

Fly to

Salt Lake City

Route

Depart

Return

Price

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Wed 9/10

12:55 pm-3:37 pm

Nonstop1h 42m

Salt Lake City

Tue 9/23

4:27 pm-5:15 pm

Nonstop1h 48m

$114

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Sat 9/27

12:55 pm-3:37 pm

Nonstop1h 42m

Salt Lake City

Fri 10/3

10:44 pm-11:29 pm

Nonstop1h 45m

$114

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Mon 11/3

4:16 pm-6:00 pm

Nonstop1h 44m

Salt Lake City

Mon 11/10

1:42 pm-3:26 pm

Nonstop1h 44m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Thu 9/25

7:18 pm-9:57 pm

Nonstop1h 39m

Salt Lake City

Mon 9/29

10:57 pm-11:44 pm

Nonstop1h 47m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Fri 9/26

8:00 am-3:06 pm

1 stop6h 06m

Salt Lake City

Mon 9/29

10:57 pm-11:44 pm

Nonstop1h 47m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Fri 10/10

6:05 am-1:57 pm

1 stop6h 52m

Salt Lake City

Mon 10/13

4:50 pm-5:35 pm

Nonstop1h 45m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Thu 10/23

8:30 am-11:17 am

Nonstop1h 47m

Salt Lake City

Sat 10/25

6:30 am-3:04 pm

1 stop9h 34m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Sat 9/13

12:55 pm-3:37 pm

Nonstop1h 42m

Salt Lake City

Sun 9/14

9:45 pm-8:00 am

1 stop11h 15m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Thu 11/13

7:25 am-9:08 am

Nonstop1h 43m

Salt Lake City

Sun 11/16

8:10 pm-12:29 am

1 stop4h 19m

$115

PhoenixSalt Lake City

PHX - SLC

PHXSLC

Phoenix Sky Harbor Intl

Sat 9/13

12:55 pm-3:37 pm

Nonstop1h 42m

Salt Lake City

Mon 9/15

4:02 pm-11:57 pm

1 stop8h 55m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 24 results
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The best insider tips for Phoenix Sky Harbor Intl Airport to Salt Lake City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Salt Lake City trip
Airports
PHX

PHX offers short security lines with wait times often under 10 minutes. Check live wait times online to choose the shortest line.

Read more about PHXby Brandon Schultz
SLC

Use the TRAX light rail for a quick trip downtown from SLC. It’s convenient and connects directly from the airport.

Read more about SLCby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on SLC

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Sky Harbor Intl to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Salt Lake City

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Salt Lake City. Price data was last updated on August 8, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Salt Lake City (average of $277). Flying from Phoenix Sky Harbor Intl Airport to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SLC?

Find hourly flight availability from Sky Harbor Intl to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Salt Lake City in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Salt Lake City. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Salt Lake City flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated August 20, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Salt Lake City, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Salt Lake City from Phoenix Sky Harbor Intl?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to Salt Lake City from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Salt Lake City (SLC) should be relatively easy as there are 21 daily inbound flights from Phoenix Sky Harbor Intl from 5 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Salt Lake City?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Salt Lake City in 1h 42m. Fly via Frontier to get the fastest option. The distance between Phoenix Sky Harbor Intl Airport and Salt Lake City is about 508 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Salt Lake City round-trip?

    Flying on Frontier is currently your cheapest option to Salt Lake City, with prices starting at $52. Additional round-trip tickets that might be worth considering are offered by Allegiant Air and Delta, with the lowest prices starting at $81 and $103, respectively. These flights start at 68% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Salt Lake City?

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Salt Lake City consider choosing Aeromexico (99%), WestJet (98%) or SkyWest Airlines (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Salt Lake City?

    On average you can expect to pay $639 for a flight from Phoenix Sky Harbor Intl Airport to Salt Lake City. The cheapest flight overall is $77 while the most popular route, (Phoenix Sky Harbor Intl - Salt Lake City) is currently priced at $113.

  • Can I find deals for flights from Sky Harbor Intl to Salt Lake City that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Salt Lake City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Salt Lake City.

  • Can I find deals for business class flights from Sky Harbor Intl to Salt Lake City?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Salt Lake City (average of $277). Flying from Phoenix Sky Harbor Intl Airport to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Salt Lake City?

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Alternative routes for Sky Harbor Intl to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Sky Harbor Intl to Salt Lake City

Discover the top 5 airlines that operate flights from Sky Harbor Intl to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$135FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$81Average$136FlexibilityNo cancel feeOn-time88%
DeltaCheapest$103Average$247FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$161Average$259FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$164Average$277FlexibilityNo cancel feeOn-time71%

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