Cheap Flights from Salt Lake City to Philadelphia from US$157

Frequently Asked Questions

• What are the cheapest flights from Salt Lake City to Philadelphia (SLC-PHL)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as US$157 on Cheapest nonstop routes (e.g. SLC to PHL on Sat, Jul 18), while Frontier Airlines offers Cheapest nonstop round-trips from US$260 departing on Tue, Jun 23 and returning on Tue, Jun 30.

• Which airlines offer direct flights from Salt Lake City to Philadelphia?

  At the moment, you can catch a nonstop flight from Salt Lake City to Philadelphia with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

  It takes about 4 hours 13 minutes to fly from Salt Lake City to Philadelphia.

• When is the best time to book flights from Salt Lake City to Philadelphia?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Salt Lake City to Philadelphia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Salt Lake City to Philadelphia?

  Based on Trip.com data in the past 4 weeks, there is 16 flight per week flying from Salt Lake City to Philadelphia. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA3057 (07:19)

• How can I find the best deals on flights from Salt Lake City to Philadelphia?

  To find best deals on flights from Salt Lake City to Philadelphia, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jul 18, with one-way flights priced at just US$157.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Philadelphia travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Salt Lake City (SLC) to Philadelphia (PHL) the cheapest?

  The cheapest months to fly from Salt Lake City to Philadelphia is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Salt Lake City to Philadelphia on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Salt Lake City to Philadelphia on June 29, 2026 with Frontier Airlines, with prices starting at US$127.

• Which airports can I fly to for Philadelphia from Salt Lake City?

  You can land at any one of the following hubs in Philadelphia, with Salt Lake City International Airport to Philadelphia International Airport (SLC-PHL) is by far the most common option on this route: Philadelphia International Airport (PHL) Trenton Mercer Airport (TTN).

• Is there any time difference between Salt Lake City and Philadelphia?

  The time difference between Philadelphia and Salt Lake City is 2h.

• How do I change or cancel my ticket from Salt Lake City to Philadelphia?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.