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$80+ Cheap flights from Salt Lake City to Philadelphia (SLC - PHL)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — PHL
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Find cheap flights from Salt Lake City to Philadelphia with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Salt Lake City to Philadelphia are usually found in July or January, booked 18 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Salt Lake City to Philadelphia

Cheapest flights from Salt Lake City to Philadelphia
Explore the most affordable flight options available from Salt Lake City to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:59 pm
SLC
-
PHL
1 stop15h 51m
Frontier
Wed 4/158:41 pm
PHL
-
SLC
1 stop13h 20m
Frontier
Deal found 3/20$160
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:19 pm
SLC
-
PHL
1 stop12h 16m
Frontier
Tue 4/288:36 pm
PHL
-
SLC
1 stop28h 38m
Frontier
Deal found 3/17$181
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:19 pm
SLC
-
PHL
1 stop12h 16m
Frontier
Tue 4/288:36 pm
PHL
-
SLC
1 stop16h 48m
Frontier
Deal found 3/15$182
This Frontier deal was found by Cheapflights users on 3/20. 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.
Thu 5/144:29 pm
SLC
-
PHL
1 stop11h 08m
Frontier
Mon 5/1810:11 am
PHL
-
SLC
1 stop13h 48m
Frontier
Deal found 3/20$185
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:54 pm
SLC
-
PHL
1 stop28h 43m
Frontier
Fri 5/158:35 pm
PHL
-
SLC
1 stop28h 44m
Frontier
Deal found 3/19$189
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:23 am
SLC
-
PHL
1 stop19h 14m
Frontier
Tue 5/128:35 pm
PHL
-
SLC
1 stop13h 03m
Frontier
Deal found 3/17$191
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:23 am
SLC
-
PHL
1 stop19h 14m
Frontier
Fri 5/158:35 pm
PHL
-
SLC
1 stop28h 44m
Frontier
Deal found 3/17$196
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:49 pm
SLC
-
PHL
1 stop7h 45m
Frontier
Tue 4/218:36 pm
PHL
-
SLC
1 stop16h 48m
Frontier
Deal found 3/17$198
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:54 pm
SLC
-
PHL
1 stop28h 43m
Frontier
Fri 5/158:35 pm
PHL
-
SLC
1 stop28h 44m
Frontier
Deal found 3/17$202
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:19 pm
SLC
-
PHL
1 stop9h 15m
Frontier
Mon 5/48:41 pm
PHL
-
SLC
1 stop12h 57m
Frontier
Deal found 3/17$204

Find flight deals from Salt Lake City to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Philadelphia (PHL). 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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Expedia)

One-way from

$80
(Frontier)

Popular in

December

Cheapest in

July

Average price

$395

Good round-trip deal

$395 or less

Good one-way deal

$328 or less
Provider with most accurate pricing for Salt Lake City-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Philadelphia flights.
Search Deals
From Salt Lake City to Philadelphia
Search Deals
One-way flight from Salt Lake City to Philadelphia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Salt Lake City to Philadelphia.
Search Deals
Price to beat on a one-way flight from Salt Lake City to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Philadelphia 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 March 20, 2026.
Use the filters below to find and compare flights from Salt Lake City to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Sat 5/9

11:05 am-10:05 pm

2 stops9h 00m

Philadelphia

Tue 5/12

2:00 pm-9:05 pm

2 stops9h 05m

$361

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Sat 4/18

11:05 am-10:05 pm

2 stops9h 00m

Philadelphia

Sat 4/25

5:35 am-1:45 pm

2 stops10h 10m

$361

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 4/29

6:45 am-6:05 pm

2 stops9h 20m

Philadelphia

Sat 5/2

5:35 am-1:45 pm

2 stops10h 10m

$361
Quickest round-trip

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 5/28

11:59 pm-6:10 am

Nonstop4h 11m

Philadelphia

Tue 6/2

7:25 am-10:06 am

Nonstop4h 41m

$383

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Fri 5/8

11:11 am-5:27 pm

Nonstop4h 16m

Philadelphia

Tue 5/12

6:45 pm-9:42 pm

Nonstop4h 57m

$383

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 4/22

11:55 am-10:00 pm

2 stops8h 05m

Philadelphia

Mon 5/4

6:10 am-1:40 pm

2 stops9h 30m

$387

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 4/23

1:10 pm-12:35 am

2 stops9h 25m

Philadelphia

Sun 4/26

6:20 am-1:40 pm

2 stops9h 20m

$426

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 4/23

11:35 am-5:42 pm

Nonstop4h 07m

Philadelphia

Sun 4/26

7:15 am-10:14 am

Nonstop4h 59m

$435

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Fri 6/12

11:30 pm-5:43 am

Nonstop4h 13m

Philadelphia

Sun 6/14

7:00 am-10:00 am

Nonstop5h 00m

$435

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Fri 6/5

11:59 pm-6:10 am

Nonstop4h 11m

Philadelphia

Mon 6/8

6:40 pm-9:49 pm

Nonstop5h 09m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

Compare providers for flights from Salt Lake City to Philadelphia

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 Salt Lake City to Philadelphia in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Salt Lake City-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Philadelphia 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 Salt Lake City-Philadelphia 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 Salt Lake City to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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 Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Philadelphia. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Salt Lake City to Philadelphia, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Salt Lake City to Philadelphia (average of $138). Flying from Salt Lake City to Philadelphia in March is currently the most expensive (average of $208). 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 PHL?

Find hourly flight availability from Salt Lake City to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.

One of the essential ways to save on airfare from Salt Lake City to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated March 20, 2026.
Read through reviews of airlines operating flights from Salt Lake City to Philadelphia, 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
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
8,303 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
9,450 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
11,480 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
3,023 reviews
Southwest
8.0
Very good
4,324 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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 Salt Lake City to Philadelphia. 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 Salt Lake City to Philadelphia?

    To fly from Salt Lake City to Philadelphia, you need to book a flight from Salt Lake City (SLC) to Philadelphia (PHL). Nonstop flights to Philadelphia from Salt Lake City take 4h 05m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Salt Lake City to Philadelphia offered by 5 different airlines.

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

    For as low as $383, Southwest can have you in Philadelphia from Salt Lake City in 4h 11m. Salt Lake City and Philadelphia are separated by 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 Salt Lake City to Philadelphia round-trip?

    Flying on Frontier is currently your cheapest option to Philadelphia, with prices starting at $165. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $277 and $312, respectively. Frontier is currently priced 60% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $78. Frontier flights start at $82 while deals on Southwest start at $145 one-way.

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

    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 Salt Lake City to Philadelphia on time: Korean Air (88%), American Airlines (84%), Virgin Atlantic (82%).

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

    On average you can expect to pay $721 for a flight from Salt Lake City to Philadelphia. The cheapest flight overall is $178 while the most popular route, (Salt Lake City - Philadelphia) is currently priced at $286.

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

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

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

    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 Philadelphia.

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

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

    Currently, July is the cheapest month in which you can book a flight from Salt Lake City to Philadelphia (average of $138). Flying from Salt Lake City to Philadelphia in March is currently the most expensive (average of $208). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
Camden
King of Prussia
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Salt Lake City to Philadelphia

Discover the top 5 airlines that operate flights from Salt Lake City to Philadelphia. 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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$165Average$262FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$419FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$313Average$409FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$342Average$477FlexibilityNo cancel feeOn-time69%

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