$91 Cheap Flights from Salt Lake City (SLC) to Philadelphia (PHL)

View $91 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Salt Lake City to Philadelphia (SLC-PHL)

Prices were available within the past 7 days and start at $91 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Nov 12 - Sat, Nov 15
SLC
Salt Lake City
PHL
Philadelphia
$170 Roundtrip, found 11 hours ago
$170
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Nov 12 from Salt Lake City to Philadelphia, returning Sat, Nov 15, priced at $170 found 11 hours ago
Frontier Airlines
Fri, Oct 31 - Sat, Nov 1
SLC
Salt Lake City
PHL
Philadelphia
$187 Roundtrip, found 5 hours ago
$187
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Salt Lake City to Philadelphia, returning Sat, Nov 1, priced at $187 found 5 hours ago
Frontier Airlines
Fri, Nov 7 - Mon, Nov 10
SLC
Salt Lake City
PHL
Philadelphia
$192 Roundtrip, found 3 hours ago
$192
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Salt Lake City to Philadelphia, returning Mon, Nov 10, priced at $192 found 3 hours ago
Frontier Airlines
Wed, Nov 12 - Sat, Nov 15
SLC
Salt Lake City
PHL
Philadelphia
$196 Roundtrip, found 11 hours ago
$196
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Nov 12 from Salt Lake City to Philadelphia, returning Sat, Nov 15, priced at $196 found 11 hours ago
Frontier Airlines
Thu, Nov 6 - Fri, Nov 7
SLC
Salt Lake City
PHL
Philadelphia
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Salt Lake City to Philadelphia, returning Fri, Nov 7, priced at $204 found 2 days ago
Frontier Airlines
Mon, Dec 15 - Thu, Dec 25
SLC
Salt Lake City
PHL
Philadelphia
$220 Roundtrip, found 2 hours ago
$220
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Dec 15 from Salt Lake City to Philadelphia, returning Thu, Dec 25, priced at $220 found 2 hours ago
JetBlue Airways
Sat, Nov 22 - Thu, Dec 4
SLC
Salt Lake City
PHL
Philadelphia
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Nov 22 from Salt Lake City to Philadelphia, returning Thu, Dec 4, priced at $242 found 4 days ago
Southwest Airlines
Wed, Dec 3 - Sat, Dec 6
SLC
Salt Lake City
PHL
Philadelphia
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Salt Lake City to Philadelphia, returning Sat, Dec 6, priced at $261 found 5 days ago
United
Wed, Dec 31 - Tue, Jan 6
SLC
Salt Lake City
PHL
Philadelphia
$286 Roundtrip, found 5 hours ago
$286
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Dec 31 from Salt Lake City to Philadelphia, returning Tue, Jan 6, priced at $286 found 5 hours ago
American Airlines
Tue, Jun 2 - Tue, Jun 9
SLC
Salt Lake City
PHL
Philadelphia
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jun 2 from Salt Lake City to Philadelphia, returning Tue, Jun 9, priced at $313 found 5 days ago

Find the cheapest month to fly from Salt Lake City (SLC) to Philadelphia (PHL)

February is typically the cheapest month to fly

From $140 - $476 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Castle ILG. Cheapest option available. Average driving time to city center is 44 minutes. Flights from $465
ILG
New Castle
Cheapest
Average driving time to city center44 min
Flights from $465

Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) cost?
Grab a cheap one-way flight from $91 or cheap return flight from $170 from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
The cheapest month to fly from SLC to PHL is November, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
You can travel nonstop from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) on a Delta Air Lines flight.
What is the cheapest airline that flies from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SLC to PHL flight.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
On average, there's only 1 nonstop flight taking off from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) per day. If this isn't convenient for you, think about flights with a layover. Simply filter your search results on Expedia to include one stop or more to discover the next best option.
What are the most popular departure times for flights from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
More passengers fly between SLC and PHL at 5 PM than at any other time. Looking for a quieter experience? Consider flying outside peak hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from SLC to PHL?
Jet off on a Friday if you're looking for the best choice of flights from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
Salt Lake City Intl. Airport (SLC)'s first flight to Philadelphia Intl. Airport (PHL) leaves at approximately 11:15AM UTC-7. With a total travel time of 4h 13m, you'll land at around 5:28PM UTC-5.
How long does it take to fly from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
The average flight duration from SLC to PHL is 4 hours and 10 minutes, covering a distance of 1,900 mi.
What airline has the least delays from SLC to PHL?
Delta Air Lines has the best track record for on-time direct flights from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL), with an on-time score of 89%. Use the Expedia App to look up your flight schedule before you go and get real-time alerts about any changes.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
Choose a flight from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Philadelphia from Salt Lake City Intl. Airport (SLC)?
Philadelphia Intl. Airport (PHL) is the only airport in Philadelphia with direct flights from Salt Lake City Intl. Airport (SLC). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your flight from SLC to PHL just before your journey is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SLC to PHL flight and hotel package?
Opting for a SLC to PHL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Salt Lake City Intl. Airport (SLC) to Philadelphia Intl. Airport (PHL)?
Typically, you're able to reschedule or cancel your SLC to PHL flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Salt Lake City Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$170
Distance
1922 mi
Average flight time
6 hours 9 mins

Book with confidence

Salt Lake City to Philadelphia Flights

The cheapest times to fly from Salt Lake City to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Salt Lake City to Philadelphia are during the month of November. You can find some of the cheapest flights from Salt Lake City to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Salt Lake City to Philadelphia

Sunday is one of the best days to book for cheap flights from Salt Lake City to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Salt Lake City to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Salt Lake City to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Salt Lake City to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Salt Lake City to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Salt Lake City to Philadelphia Flights

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*Available to One Key members.