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£139 Cheap Flights from Philadelphia (PHL) to Salt Lake City (SLC)

View £139 flight on Wed, 12 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £139 for one-way flights and £313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 3 Oct - Mon, 5 Oct
PHL
Philadelphia
SLC
Salt Lake City
£313 Return, found 5 days ago
£313
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 3 Oct from Philadelphia to Salt Lake City, returning Mon, 5 Oct, priced at £313 found 5 days ago
Alaska Airlines
Sat, 3 Oct - Mon, 5 Oct
PHL
Philadelphia
SLC
Salt Lake City
£342 Return, found 5 days ago
£342
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 3 Oct from Philadelphia to Salt Lake City, returning Mon, 5 Oct, priced at £342 found 5 days ago
Alaska Airlines
Mon, 12 Oct - Mon, 26 Oct
PHL
Philadelphia
SLC
Salt Lake City
£344 Return, found 4 days ago
£344
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 12 Oct from Philadelphia to Salt Lake City, returning Mon, 26 Oct, priced at £344 found 4 days ago
Alaska Airlines
Mon, 21 Sept - Mon, 5 Oct
PHL
Philadelphia
SLC
Salt Lake City
£346 Return, found 5 days ago
£346
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 21 Sept from Philadelphia to Salt Lake City, returning Mon, 5 Oct, priced at £346 found 5 days ago
Alaska Airlines
Mon, 12 Oct - Mon, 26 Oct
PHL
Philadelphia
SLC
Salt Lake City
£374 Return, found 4 days ago
£374
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 12 Oct from Philadelphia to Salt Lake City, returning Mon, 26 Oct, priced at £374 found 4 days ago
Alaska Airlines
Mon, 21 Sept - Mon, 5 Oct
PHL
Philadelphia
SLC
Salt Lake City
£376 Return, found 5 days ago
£376
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 21 Sept from Philadelphia to Salt Lake City, returning Mon, 5 Oct, priced at £376 found 5 days ago
Alaska Airlines
Thu, 22 Oct - Sun, 25 Oct
PHL
Philadelphia
SLC
Salt Lake City
£381 Return, found 1 hour ago
£381
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 22 Oct from Philadelphia to Salt Lake City, returning Sun, 25 Oct, priced at £381 found 1 hour ago
Alaska Airlines
Sat, 3 Oct - Mon, 5 Oct
PHL
Philadelphia
SLC
Salt Lake City
£388 Return, found 5 days ago
£388
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 3 Oct from Philadelphia to Salt Lake City, returning Mon, 5 Oct, priced at £388 found 5 days ago
Alaska Airlines
Thu, 22 Oct - Sun, 25 Oct
PHL
Philadelphia
SLC
Salt Lake City
£398 Return, found 1 hour ago
£398
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 22 Oct from Philadelphia to Salt Lake City, returning Sun, 25 Oct, priced at £398 found 1 hour ago
JetBlue Airways
Thu, 22 Oct - Sun, 25 Oct
PHL
Philadelphia
SLC
Salt Lake City
£428 Return, found 1 hour ago
£428
Return
found 1 hour ago
Select JetBlue Airways flight, departing Thu, 22 Oct from Philadelphia to Salt Lake City, returning Sun, 25 Oct, priced at £428 found 1 hour ago

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) cost?
You can find one-way and return flights from PHL to SLC with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PHL to SLC ticket fares go up or down.
What is the cheapest month to fly from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC)?
The cheapest months to fly from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.)?
There are 2 airlines offering direct flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.). Here are the carriers:
  • Delta operates 18 direct flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) every week.
  • American Airlines operates 7 direct flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) every week.
What is the cheapest airline that flies from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.)?
Sun Country Airlines offers one of the cheapest connecting return flights from Philadelphia International Airport (PHL) to Salt Lake City International Airport (SLC), with tickets starting from around £249. American Airlines is one of the cheapest airlines offering nonstop return flights from Philadelphia International Airport (PHL) to Salt Lake City International Airport (SLC), with tickets starting from around £409 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC)?
To find a cheap flight from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.)?
When looking for the best time to fly from Philadelphia International Airport (PHL) to Salt Lake City International Airport (SLC), it's all about balancing good prices with plenty of flight options. You'll find the cheapest flights in September and August, with average return fares around £317. While May and July are the most popular months for travel, offering a high volume of flights, they might come with slightly higher prices. If you're flexible, aiming for late summer or early fall could give you a good mix of value and availability.
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.)?
The earliest flight from Philadelphia International Airport (PHL) to Salt Lake City International Airport (SLC) typically departs around 5:00 AM. This route is operated by American Airlines. This is a seasonal service, active in January and February. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.)?
A non-stop flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) typically takes around 5 hours 18 minutes. This route covers a distance of approximately 3,093 kilometers. If you opt for a flight with one stop, your journey will generally be longer, taking about 7 hours 30 minutes. Flights with two or more stops usually take even longer, around 11 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC)?
Select the "Business class" and "First class" filters when looking for Philadelphia, PA (PHL) to Salt Lake City, UT (SLC) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Salt Lake City, UT (SLC) from Philadelphia, PA (PHL)?
If you're planning to travel to Salt Lake City from Philadelphia Intl. (PHL), you can fly directly into Salt Lake City Intl. (SLC). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), or Washington Dulles Intl. (IAD) before reaching Salt Lake City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Salt Lake City, UT (SLC-Salt Lake City Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL) to Salt Lake City, UT (SLC)?
If you booked your Philadelphia, PA (PHL) to Salt Lake City, UT (SLC) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£312
Distance
3075 km
Average flight time
2 hours 54 mins

Book with confidence

Compare flights from Philadelphia to Salt Lake City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Salt Lake City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Salt Lake City Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Salt Lake City Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Philadelphia Intl. (PHL) to Salt Lake City Intl. (SLC)

The easiest way to view the best deals on flights from Philadelphia to Salt Lake City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Salt Lake City Intl. start at just £313 and range up to £428.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philadelphia and Salt Lake City
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philadelphia to Salt Lake City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Salt Lake City Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Philadelphia to Salt Lake City easily and book with confidence

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*Available to Expedia members.