£210 Cheap Flights from Salt Lake City (SLC) to Philadelphia (PHL)

View £210 flight on Fri, 5 Jun 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £210 for one-way flights and £471 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£471 Return, found 2 days ago
£471
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £471 found 2 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
SLC
Salt Lake City
PHL
Philadelphia
£478 Return, found 2 days ago
£478
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 17 May from Salt Lake City to Philadelphia, returning Sun, 24 May, priced at £478 found 2 days ago
JetBlue Airways
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£489 Return, found 2 days ago
£489
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £489 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£512 Return, found 2 days ago
£512
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £512 found 2 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
SLC
Salt Lake City
PHL
Philadelphia
£520 Return, found 2 days ago
£520
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 17 May from Salt Lake City to Philadelphia, returning Sun, 24 May, priced at £520 found 2 days ago
JetBlue Airways
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£526 Return, found 2 days ago
£526
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £526 found 2 days ago
JetBlue Airways
Mon, 18 May - Mon, 25 May
SLC
Salt Lake City
PHL
Philadelphia
£537 Return, found 2 days ago
£537
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 18 May from Salt Lake City to Philadelphia, returning Mon, 25 May, priced at £537 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£547 Return, found 2 days ago
£547
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £547 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SLC
Salt Lake City
PHL
Philadelphia
£550 Return, found 2 days ago
£550
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Salt Lake City to Philadelphia, returning Wed, 27 May, priced at £550 found 2 days ago
Alaska Airlines
Mon, 18 May - Mon, 25 May
SLC
Salt Lake City
PHL
Philadelphia
£557 Return, found 2 days ago
£557
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 18 May from Salt Lake City to Philadelphia, returning Mon, 25 May, priced at £557 found 2 days ago

Frequently asked questions

How much is a flight from SLC to PHL?
Pack your bags, because round-trip flights from Salt Lake City Intl. Airport to Philadelphia Intl. Airport (PHL) start from £471. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SLC to PHL?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from SLC to Philadelphia Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Salt Lake City Intl. Airport to Philadelphia Intl. Airport (PHL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SLC to Philadelphia Airport?
The flight distance from Salt Lake City to Philadelphia is 3,100 kilometres. Pack yourself a drink, a few snacks and a laptop filled with movies. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to PHL?
Flying directly from Salt Lake City Intl. Airport to PHL is a cinch with Delta Air Lines (DL). This popular airline operates 30 flights each month.
Are SLC to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Salt Lake City Intl. Airport to Philadelphia Airport last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Frequently asked questions

What is the cheapest month to fly from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
August is typically the cheapest month to fly from Salt Lake City International Airport (SLC) to Philadelphia International Airport (PHL), with average return fares of approximately £566. This is about 16% lower than the average price throughout the year. August can be cheaper as the peak summer travel season winds down, and families might be returning from holidays before school starts. Other cheap months to fly from Salt Lake City International Airport (SLC) to Philadelphia International Airport (PHL) include June and September.
Which airlines fly direct from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Enter SLC to PHL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), 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 airline to fly with from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best airline to fly with from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will differ from traveller to traveller. If you like to fly early, DL offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. WN offers the most daily flights from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
When looking for the best time to fly from Salt Lake City International Airport (SLC) to Philadelphia International Airport (PHL), you'll find that August and September offer the cheapest fares, with an average price of around £566 for a return flight. While October is the most popular month for this route, meaning plenty of flight options, it's not the cheapest. So, if saving money is your priority, aim for August or September. This information is based on booking data from the past year.
How many flights per day from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
There are approximately 3 nonstop flights per day from Salt Lake City Intl. (SLC) to Philadelphia Intl. (PHL). For even more choice, look at flights that include layovers, as there are around 104 connecting flights per day. Some common connection points include Denver Intl. (DEN), Sky Harbor Intl. (PHX), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The earliest flight from Salt Lake City Intl. (SLC) to Philadelphia Intl. (PHL) typically departs at approximately 12:10 AM local time, operated by Frontier Airlines. This is a seasonal service active in May and June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll typically find the most flights from Salt Lake City Intl. (SLC) to Philadelphia Intl. (PHL) on a Friday, with around 62 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Friday offers about 8% more flights than other days, so you'll have a good selection.
What are the most popular departure times for flights from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from Salt Lake City Intl. (SLC) to Philadelphia Intl. (PHL) are in the early morning, from 6am to 9am. Approximately 32% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. These early morning flights are often preferred by travelers who want to arrive at their destination with plenty of time to start their day.
How long does it take to fly from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Flying nonstop from SLC to PHL takes around 4 hours 20 minutes, with the route covering approximately 1,922 miles. Flights with a layover typically take 2 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Select the "Business class" and "First class" filters when looking for SLC to PHL 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 Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight with Expedia?
It's easy to earn miles on a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia 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 Philadelphia from Salt Lake City Intl. (SLC)?
From Salt Lake City Intl. (SLC), you can fly directly into Philadelphia Intl. (PHL) to reach Philadelphia. Some flights may connect through major hubs like Denver Intl. (DEN), Portland Intl. (PDX), San Diego Intl. (SAN) before reaching Philadelphia. 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 Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) at the last minute?
Typically, booking a last minute flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia 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 Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package?
Securing a Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia 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 Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
If you booked your Salt Lake City, UT (SLC-Salt Lake City Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) 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
Salt Lake City Intl.
Destination airport
Philadelphia Intl.
Return price
£470
Distance
3075 km
Average flight time
6 hours 11 mins

Book with confidence

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

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

The easiest way to view the best deals on flights from Salt Lake City to Philadelphia 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 Salt Lake City Intl. to Philadelphia Intl. start at just £471 and range up to £557.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Salt Lake City Intl. to Philadelphia 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 Salt Lake City to Philadelphia easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.