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$44+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — PHL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Philadelphia are usually found in July or June, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap 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 August 20, 2025.

Round-trip from

$263
(Gotogate)

One-way from

$44
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$405

Good round-trip deal

$357 or less

Good one-way deal

$198 or less
From Salt Lake City to Philadelphia
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One-way flight from Salt Lake City to Philadelphia
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Salt Lake City to Philadelphia.
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Price to beat on a one-way flight from Salt Lake City to Philadelphia.
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Find 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 August 20, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:49 amSLC - PHL
1 stop6h 11mMultiple Airlines
Sun 9/78:10 amPHL - SLC
1 stop9h 35mMultiple Airlines
Deal found 8/18$263
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.
Thu 8/2810:54 amSLC - PHL
1 stop16h 00mFrontier
Sat 8/308:00 amPHL - SLC
1 stop28h 52mFrontier
Deal found 8/19$265
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:29 amSLC - PHL
2 stops21h 21mSpirit Airlines
Sun 9/212:07 pmPHL - SLC
3 stops29h 45mSpirit Airlines
Deal found 8/19$268
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/263:02 pmSLC - PHL
1 stop6h 57mMultiple Airlines
Sat 8/306:25 amPHL - SLC
1 stop8h 14mMultiple Airlines
Deal found 8/19$270
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.
Wed 9/33:02 pmSLC - PHL
2 stops23h 08mMultiple Airlines
Sun 9/78:10 amPHL - SLC
1 stop9h 35mMultiple Airlines
Deal found 8/19$271
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:02 pmSLC - PHL
2 stops23h 08mMultiple Airlines
Mon 9/86:45 amPHL - SLC
1 stop6h 26mMultiple Airlines
Deal found 8/18$272
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:29 pmSLC - PHL
1 stop8h 18mSpirit Airlines
Mon 11/35:21 pmPHL - SLC
1 stop23h 01mSpirit Airlines
Deal found 8/19$273
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:45 pmSLC - PHL
1 stop11h 09mMultiple Airlines
Mon 9/15:45 amPHL - SLC
1 stop8h 58mMultiple Airlines
Deal found 8/18$274
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:02 pmSLC - PHL
1 stop30h 57mMultiple Airlines
Mon 9/86:45 amPHL - SLC
1 stop19h 29mMultiple Airlines
Deal found 8/18$276
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:24 pmSLC - PHL
1 stop10h 23mFrontier
Mon 12/156:00 amPHL - SLC
1 stop7h 37mFrontier
Deal found 8/19$278
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 10/225:34 pmSLC - PHL
2 stops15h 26mFrontier
Fri 10/246:42 amPHL - SLC
1 stop10h 05mFrontier
Deal found 8/18$280

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 August 20, 2025.
Use the filters below to find and compare flights from Salt Lake City to Philadelphia that are best for you.

Fly from

Salt Lake City

Fly to

Philadelphia

Route

Depart

Return

Price

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Mon 9/1

10:49 am-7:00 pm

1 stop6h 11m

Philadelphia

Thu 9/4

8:10 am-3:45 pm

1 stop9h 35m

$263

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Mon 9/1

10:49 am-7:00 pm

1 stop6h 11m

Philadelphia

Sun 9/7

8:10 am-3:45 pm

1 stop9h 35m

$263

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 9/3

12:52 pm-4:54 am

1 stop14h 02m

Philadelphia

Wed 9/10

2:07 pm-12:24 pm

1 stop24h 17m

$263

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 8/28

10:54 am-4:54 am

1 stop16h 00m

Philadelphia

Sat 8/30

8:00 am-10:52 am

1 stop28h 52m

$265

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Mon 11/3

3:34 pm-6:15 am

1 stop12h 41m

Philadelphia

Tue 11/18

7:02 am-2:29 pm

1 stop9h 27m

$265

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Thu 9/18

7:35 pm-6:05 am

1 stop8h 30m

Philadelphia

Mon 9/29

6:25 am-8:14 pm

3 stops15h 49m

$268

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 9/17

9:29 am-8:50 am

2 stops21h 21m

Philadelphia

Sun 9/21

2:07 pm-5:52 pm

3 stops29h 45m

$268

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Fri 11/14

8:10 pm-4:49 am

1 stop6h 39m

Philadelphia

Sun 11/16

12:26 pm-12:01 am

2 stops13h 35m

$270

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Tue 8/26

3:02 pm-11:59 pm

1 stop6h 57m

Philadelphia

Sat 8/30

6:25 am-12:39 pm

1 stop8h 14m

$270

Salt Lake CityPhiladelphia

SLC - PHL

SLCPHL

Salt Lake City

Wed 9/3

3:02 pm-4:10 pm

2 stops23h 08m

Philadelphia

Sun 9/7

8:10 am-3:45 pm

1 stop9h 35m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 19 results
1
2

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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Salt Lake City to Philadelphia, you should look to book at least 68 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, August is the cheapest month in which you can book a flight from Salt Lake City to Philadelphia (average of $236). Flying from Salt Lake City to Philadelphia in March is currently the most expensive (average of $295). 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 August 20, 2025.

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 35% on airfare.

What is the cheapest day to fly from Salt Lake City to Philadelphia?

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

Travelers seeking maximum savings on their Salt Lake City to Philadelphia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 20, 2025.
Read through reviews of airlines operating flights from Salt Lake City to Philadelphia, such as Southwest, Delta, and United 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

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

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 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 09m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Salt Lake City to Philadelphia offered by 6 different airlines.

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

    For as low as $265, Frontier can have you in Philadelphia from Salt Lake City in 16h. Salt Lake City and Philadelphia are separated by a distance of 1921 mi.

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

    Flying on Spirit Airlines is currently your cheapest option to Philadelphia, with prices starting at $131. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $145 and $304, respectively. Spirit Airlines is currently priced 70% below the average price you’ll pay for this route.

  • 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: KLM (100%), Qatar Airways (89%), American Airlines (83%).

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

    On average you can expect to pay $398 for a flight from Salt Lake City to Philadelphia. The cheapest flight overall is $163 while the most popular route, (Salt Lake City - Philadelphia) is currently priced at $178.

  • 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, August is the cheapest month in which you can book a flight from Salt Lake City to Philadelphia (average of $236). Flying from Salt Lake City to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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Alternative routes for Salt Lake City to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Salt Lake City to Philadelphia

Discover the top 6 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$131Average$282FlexibilityNo cancel feeOn-time65%
FrontierCheapest$145Average$251FlexibilityNo cancel feeOn-time62%
DeltaCheapest$304Average$530FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$432FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$315Average$416FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$342Average$517FlexibilityNo cancel feeOn-time69%

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