What is the cheapest airline to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport round-trip?

According to our current data, Frontier ($94), offers the cheapest pricing from Salt Lake City to Phoenix Sky Harbor Intl Airport. Frontier is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $65. Users have also found prices from $90 and $105 on Delta and Southwest, respectively.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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

Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Salt Lake City - Phoenix Sky Harbor Intl) can be booked for $67 on average our data indicates $684 when flying from Salt Lake City to Phoenix Sky Harbor Intl Airport.

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

Consider British Airways (96%), SkyWest Airlines (96%) or Alaska Airlines (95%) when booking your flight. These represent the most reliable airlines when flying from Salt Lake City to Phoenix Sky Harbor Intl Airport.

What are the most popular airlines that fly from Salt Lake City to Phoenix Sky Harbor Intl Airport?

When booking a flight from Salt Lake City to Phoenix Sky Harbor Intl Airport, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

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

Users have found that flying from Salt Lake City to Phoenix Sky Harbor Intl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Our data shows that August tends to be the cheapest month to fly to Phoenix Sky Harbor Intl Airport from Salt Lake City. Users have commonly found prices around $150 for the month, but tickets can be as low as $38. Due to multiple factors, prepare for potentially higher prices in December.

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

For a flight from Salt Lake City to Phoenix Sky Harbor Intl, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city. Salt Lake City is the only Salt Lake City airport and it handles 15 outbound flights to Phoenix Sky Harbor Intl per day. 5 airlines have flights to Phoenix Sky Harbor Intl from Salt Lake City on a regular basis.

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

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

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

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

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

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

$65+ Flights from Salt Lake City to Phoenix Sky Harbor Intl Airport

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Find cheap flights from Salt Lake City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Salt Lake City to Phoenix Sky Harbor Intl are usually found in August or September, booked 30 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Salt Lake City to Sky Harbor Intl

Round-trip from	$94 (Frontier)
One-way from	$65 (Priceline)
Popular in	December
Cheapest in	August
Average price	$128
Good round-trip deal	$160 or less
Good one-way deal	$105 or less

From Salt Lake City to Phoenix Sky Harbor Intl

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One-way flight from Salt Lake City to Phoenix Sky Harbor Intl

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Highest demand for flights based on searches. 11% potential increase in price ($20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Salt Lake City to Phoenix Sky Harbor Intl.

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Price to beat on a one-way flight from Salt Lake City to Phoenix Sky Harbor Intl.

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Find flight deals from Salt Lake City to Sky Harbor Intl

Cheapest flights from Salt Lake City to Sky Harbor Intl
Explore the most affordable flight options available from Salt Lake City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Fri 7/1810:59 pmSLC - PHX

Nonstop1h 42mFrontier

Thu 7/249:15 amPHX - SLC

Nonstop1h 45mFrontier

Deal found 7/1

$94

Best flights from Salt Lake City to Sky Harbor Intl
Discover carefully curated flight deals from Salt Lake City to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Fri 7/1810:59 pmSLC - PHX

Nonstop1h 42mFrontier

Thu 7/249:15 amPHX - SLC

Nonstop1h 45mFrontier

Deal found 7/1

$94

Last-minute flights from Salt Lake City to Sky Harbor Intl
Discover last-minute flight deals from Salt Lake City to Sky Harbor Intl. Data last updated July 1, 2025 and is based on user searches.

Fri 7/1110:59 pmSLC - PHX

Nonstop1h 42mFrontier

Tue 7/159:05 amPHX - SLC

Nonstop1h 45mFrontier

Deal found 6/30

$100

Fri 7/1810:59 pmSLC - PHX

Nonstop1h 42mFrontier

Thu 7/249:15 amPHX - SLC

Nonstop1h 45mFrontier

Deal found 7/1

$94

One-way flights from Salt Lake City to Sky Harbor Intl
Search for one-way flight options from Salt Lake City to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/62:05 pmSLC - PHX

1 stop9h 39mFrontier

Deal found 6/29

$65

Mon 9/17:51 amSLC - PHX

Nonstop1h 38mDelta

Deal found 6/29

$90

Thu 9/41:15 pmSLC - PHX

2 stops5h 30mSouthwest

Deal found 6/29

$105

Thu 8/213:02 pmSLC - PHX

3 stops31h 35mSpirit Airlines

Deal found 6/29

$112

Thu 8/213:02 pmSLC - PHX

2 stops21h 19mMultiple Airlines

Deal found 6/29

$128

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Fri 7/18

10:59 pm-11:41 pm

Nonstop1h 42m

Phoenix Sky Harbor Intl

Thu 7/24

9:15 am-12:00 pm

Nonstop1h 45m

$94

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Wed 8/6

2:05 pm-10:44 pm

1 stop9h 39m

$65

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Mon 9/1

7:51 am-8:29 am

Nonstop1h 38m

$90

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Thu 9/4

1:15 pm-5:45 pm

2 stops5h 30m

$105

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Thu 8/21

3:02 pm-9:37 pm

3 stops31h 35m

$112

Salt Lake CityPhoenix

SLC - PHX

SLCPHX

Salt Lake City

Thu 8/21

3:02 pm-11:21 am

2 stops21h 19m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

The best insider tips for Salt Lake City to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to Phoenix Sky Harbor Intl Airport trip

Airlines

Frontier

Frontier offers low fares, but consider extra charges for a full cost comparison.

Choose UpFront Plus for a guaranteed empty middle seat and more comfort.

Read more about Frontierby Marisa Garcia

Southwest

Enjoy free snacks and non-alcoholic beverages on board, enhancing your short-haul flight experience.

Benefit from two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia

Airports

SLC

SLC's new terminal offers expanded security and a main dining area with local options like craft beer and tacos right after security.

PHX

For quick access to downtown, take the PHX Sky Train to 44th Street Station, then light rail to reach the city in under 20 minutes.

Our travel experts

Marisa Garcia

Expert on Frontier and Southwest

Brandon Schultz

Expert on PHX

Ramsey Qubein

Expert on SLC

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Salt Lake City 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 Salt Lake City to Phoenix Sky Harbor Intl Airport

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

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salt Lake City to Phoenix Sky Harbor Intl Airport. 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 Salt Lake City to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Salt Lake City to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 SLC to PHX?

It’s typically best to fly out from Salt Lake City to Phoenix Sky Harbor Intl Airport in the evening. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

Weekly flight availability from Salt Lake City to Phoenix Sky Harbor Intl Airport

The most flights from SLC to PHX are scheduled on a Tuesday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Sky Harbor Intl

See what other customers who have flown with Southwest, Delta, and Spirit Airlines from Salt Lake City to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,273 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,973 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Spirit Airlines

6.3

Okay

8,101 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Frontier

5.9

Fair

3,289 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly from for flights from Salt Lake City to Phoenix Sky Harbor Intl?
For a flight from Salt Lake City to Phoenix Sky Harbor Intl, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city. Salt Lake City is the only Salt Lake City airport and it handles 15 outbound flights to Phoenix Sky Harbor Intl per day. 5 airlines have flights to Phoenix Sky Harbor Intl from Salt Lake City on a regular basis.
What is the cheapest airline to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport round-trip?
According to our current data, Frontier ($94), offers the cheapest pricing from Salt Lake City to Phoenix Sky Harbor Intl Airport. Frontier is priced at 37% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $65. Users have also found prices from $90 and $105 on Delta and Southwest, respectively.
What are the most reliable airlines from Salt Lake City to Phoenix Sky Harbor Intl Airport?
Consider British Airways (96%), SkyWest Airlines (96%) or Alaska Airlines (95%) when booking your flight. These represent the most reliable airlines when flying from Salt Lake City to Phoenix Sky Harbor Intl Airport.
What are the cheapest flights from Salt Lake City to Phoenix Sky Harbor Intl Airport?
Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Salt Lake City - Phoenix Sky Harbor Intl) can be booked for $67 on average our data indicates $684 when flying from Salt Lake City to Phoenix Sky Harbor Intl Airport.
Can I find deals for flights from Salt Lake City to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Sky Harbor Intl.
Can I find deals for business class flights from Salt Lake City to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Salt Lake City to Sky Harbor Intl 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 Salt Lake City to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Salt Lake City to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

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Top 5 airlines flying from Salt Lake City to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$48	Average$134	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$82	Average$179	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$91	Average$221	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$159	Average$316	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$166	Average$275	FlexibilityNo cancel fee	On-time63%

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$65+ Cheap flights from Salt Lake City (SLC) to Sky Harbor Intl (PHX)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Salt Lake City to Phoenix Sky Harbor Intl are usually found in August or September, booked 30 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Salt Lake City to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Salt Lake City to Sky Harbor Intl

Cheapest flights from Salt Lake City to Sky Harbor IntlExplore the most affordable flight options available from Salt Lake City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Salt Lake City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Phoenix Sky Harbor Intl Airport that are best for you.

The best insider tips for Salt Lake City to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Salt Lake City to Phoenix Sky Harbor Intl Airport trip

Airlines

Frontier

Southwest

Airports

SLC

PHX

Our travel experts

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Salt Lake City with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Sky Harbor Intl. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Salt Lake City to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Sky Harbor Intl. Price data was last updated on June 29, 2025.

Weekly flight availability from Salt Lake City to Phoenix Sky Harbor Intl Airport

Reviews of airlines servicing Sky Harbor Intl

See what other customers who have flown with Southwest, Delta, and Spirit Airlines from Salt Lake City to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Sky Harbor Intl. 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 from for flights from Salt Lake City to Phoenix Sky Harbor Intl?

What is the cheapest airline to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from Salt Lake City to Phoenix Sky Harbor Intl Airport one-way?

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

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

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

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

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

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

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Alternative routes for Salt Lake City to Sky Harbor Intl

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Top 5 airlines flying from Salt Lake City to Sky Harbor Intl

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Cheapest flights from Salt Lake City to Sky Harbor Intl
Explore the most affordable flight options available from Salt Lake City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.