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$60+ Cheap flights from Philadelphia to Salt Lake City (PHL - 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SLC
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
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Find cheap flights from Philadelphia to Salt Lake City 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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Cheapflights Tip: The best prices from Philadelphia to Salt Lake City are usually found in August or May, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to Salt Lake City

Cheapest flights from Philadelphia to Salt Lake City
Explore the most affordable flight options available from Philadelphia to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 6/26:10 am
PHL
-
SLC
1 stop30h 00m
Frontier
Tue 6/910:41 pm
SLC
-
PHL
2 stops18h 22m
Frontier
Deal found 4/7$291
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Tue 4/288:36 pm
PHL
-
SLC
1 stop16h 48m
Frontier
Fri 5/11:16 pm
SLC
-
PHL
2 stops19h 46m
Frontier
Deal found 4/10$292
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Fri 5/298:35 pm
PHL
-
SLC
1 stop13h 03m
Frontier
Mon 6/110:54 pm
SLC
-
PHL
1 stop28h 43m
Frontier
Deal found 4/10$293
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Sat 5/168:35 pm
PHL
-
SLC
1 stop13h 03m
Frontier
Fri 5/2210:54 pm
SLC
-
PHL
2 stops15h 44m
Frontier
Deal found 4/7$294
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 5/208:35 pm
PHL
-
SLC
1 stop13h 03m
Frontier
Fri 5/299:36 pm
SLC
-
PHL
2 stops15h 13m
Frontier
Deal found 4/7$296
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 4/288:00 am
PHL
-
SLC
2 stops17h 14m
Frontier
Sun 5/108:30 pm
SLC
-
PHL
1 stop7h 07m
Frontier
Deal found 4/6$298
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 5/198:35 pm
PHL
-
SLC
1 stop13h 03m
Frontier
Thu 5/211:32 pm
SLC
-
PHL
2 stops21h 12m
Frontier
Deal found 4/6$299
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 5/199:20 am
PHL
-
SLC
2 stops24h 18m
Frontier
Mon 5/254:29 pm
SLC
-
PHL
1 stop11h 08m
Frontier
Deal found 4/7$300
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:42 pm
PHL
-
SLC
1 stop20h 49m
Frontier
Thu 7/1612:49 am
SLC
-
PHL
1 stop30h 02m
Frontier
Deal found 4/7$301
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/304:42 pm
PHL
-
SLC
2 stops17h 19m
Frontier
Sun 5/108:30 pm
SLC
-
PHL
1 stop7h 07m
Frontier
Deal found 4/6$302
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Fri 5/88:35 pm
PHL
-
SLC
1 stop13h 03m
Multiple Airlines
Sun 5/109:29 pm
SLC
-
PHL
2 stops20h 20m
Multiple Airlines
Deal found 4/7$303
This Frontier deal was found by Cheapflights users on 4/8. 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 7/112:42 pm
PHL
-
SLC
1 stop13h 12m
Frontier
Wed 7/812:49 am
SLC
-
PHL
1 stop8h 47m
Frontier
Deal found 4/8$304

Find flight deals from Philadelphia to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$400

Good round-trip deal

$374 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Philadelphia-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Salt Lake City flights.
Search Deals
From Philadelphia to Salt Lake City
Search Deals
One-way flight from Philadelphia to Salt Lake City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Salt Lake City.
Search Deals
Price to beat on a one-way flight from Philadelphia to Salt Lake City.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 April 11, 2026.
Use the filters below to find and compare flights from Philadelphia to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Tue 6/2

2:00 pm-9:05 pm

2 stops9h 05m

Salt Lake City

Tue 6/9

1:10 pm-10:50 pm

2 stops7h 40m

$361
Quickest round-trip

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Sat 5/30

7:25 am-10:06 am

Nonstop4h 41m

Salt Lake City

Fri 6/5

11:59 pm-6:10 am

Nonstop4h 11m

$383

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 5/13

6:20 am-2:55 pm

2 stops10h 35m

Salt Lake City

Mon 5/18

11:30 am-10:45 pm

2 stops9h 15m

$424

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Fri 5/15

6:45 pm-9:42 pm

Nonstop4h 57m

Salt Lake City

Thu 5/21

11:59 pm-6:10 am

Nonstop4h 11m

$435

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Fri 5/29

6:45 pm-9:42 pm

Nonstop4h 57m

Salt Lake City

Sun 5/31

11:59 pm-6:10 am

Nonstop4h 11m

$435

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Sun 5/10

6:45 pm-9:42 pm

Nonstop4h 57m

Salt Lake City

Sun 5/17

11:59 pm-6:10 am

Nonstop4h 11m

$435

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Thu 6/11

5:22 pm-10:28 pm

1 stop7h 06m

Salt Lake City

Sun 6/14

11:59 pm-6:08 am

Nonstop4h 09m

$447

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 5/27

2:00 pm-9:05 pm

2 stops9h 05m

Salt Lake City

Sun 5/31

5:00 am-3:45 pm

2 stops8h 45m

$454

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Thu 6/11

7:03 pm-10:04 pm

Nonstop5h 01m

Salt Lake City

Mon 6/15

11:59 pm-6:08 am

Nonstop4h 09m

$455

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Mon 6/8

7:23 am-10:06 am

Nonstop4h 43m

Salt Lake City

Sun 6/14

11:59 pm-6:08 am

Nonstop4h 09m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Philadelphia to Salt Lake City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Salt Lake City in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Philadelphia 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 Philadelphia to Salt Lake City

How far ahead should I book a flight from Philadelphia to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Salt Lake City. Price data was last updated on April 9, 2026.

The price you pay for your flight from Philadelphia to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Salt Lake City?

Currently, July is the cheapest month in which you can book a flight from Philadelphia to Salt Lake City (average of $63). Flying from Philadelphia to Salt Lake City in February is currently the most expensive (average of $230). 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 PHL to SLC?

Find hourly flight availability from Philadelphia 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 April 11, 2026.

It’s optimal to fly from Philadelphia to Salt Lake City in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Philadelphia to Salt Lake City?

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 April 11, 2026.
Read through reviews of airlines operating flights from Philadelphia to Salt Lake City, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,335 reviews
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,406 reviews
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,569 reviews
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,572 reviews
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,998 reviews
Southwest
8.0
Very good
4,335 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 airports do I use to fly from Philadelphia to Salt Lake City?

    Salt Lake City is the airport most travelers will use when flying to Salt Lake City from Philadelphia. Booking flights from Philadelphia (PHL) to Salt Lake City (SLC) should be relatively easy as there are 3 daily flights to Salt Lake City from 7 different airlines. 4h 40m is how long a flight from Philadelphia to Salt Lake City will take if you book a nonstop flight.

  • How popular is this Philadelphia to Salt Lake City flight route?

    This flight path from Philadelphia to Salt Lake City was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Salt Lake City?

    For as low as $383, Southwest can have you in Salt Lake City from Philadelphia in 4h 41m. Airlines will cover a distance of 1921 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Philadelphia to Salt Lake City round-trip?

    According to our current data, Frontier ($137), Spirit Airlines ($162), and JetBlue ($251) offers the cheapest pricing from Philadelphia to Salt Lake City. You may be able to fly from Philadelphia to Salt Lake City for 69% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Salt Lake City one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Philadelphia to Salt Lake City for a low price.

  • What are the most reliable airlines from Philadelphia to Salt Lake City?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Salt Lake City on time: American Airlines (81%), Qatar Airways (81%), Air France (80%).

  • What are the cheapest flights from Philadelphia to Salt Lake City?

    Looking for the cheapest flight from Philadelphia to Salt Lake City? While on average our users pay $719, our data indicates the cheapest price to be $138. The most popular route (Philadelphia - Salt Lake City), is priced around $205.

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

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

  • How can I find direct flights from Philadelphia 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 Philadelphia to Salt Lake City.

  • Can I find deals for business class flights from Philadelphia to Salt Lake City?

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Salt Lake City?

    Currently, July is the cheapest month in which you can book a flight from Philadelphia to Salt Lake City (average of $63). Flying from Philadelphia to Salt Lake City in February is currently the most expensive (average of $230). 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?

Book flights to Salt Lake City if you plan to visit one of these locations
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Top 7 airlines flying from Philadelphia to Salt Lake City

Discover the top 7 airlines that operate flights from Philadelphia 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 April 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$278FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$277FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$251Average$384FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$435FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$405FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$290Average$420FlexibilityNo cancel feeOn-time63%

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