Cheap flights from Salt Lake City to Philadelphia from $105

The cheapest month to fly to Philadelphia from Salt Lake City is in May. Flight prices, which tend to average around $393, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Salt Lake City averaging around $399.

The cheapest day to depart from Salt Lake City to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $446. On the other hand, Sunday is the most expensive day to depart from Salt Lake City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $637.

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Salt Lake City to Philadelphia in the evening for as low as $457. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $514.

Fly from Salt Lake City to Philadelphia for the best Salt Lake City - Philadelphia flight prices

You are more likely to see cheaper flights to Philadelphia from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Salt Lake City for as low as $326 on momondo.

There are 4 cabin classes available to choose from on Salt Lake City to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Salt Lake City to Philadelphia.

As of September 2026, prices for Salt Lake City to Philadelphia flights are approximately 1% cheaper when compared to flights at the same time last year.

Southwest and Alaska Airlines are the most popular carriers operating from Salt Lake City to Philadelphia

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Philadelphia from Salt Lake City according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $423.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 6h 17m.

Chicago (ORD) has the shortest average layover time for this route: 0h 54m.

As of September 2026, there are 2 flights per day flying from Salt Lake City to Philadelphia. The most common time of day flights depart is 7:00AM, with 63% of flights taking off at noon.

As of September 2026, there are 18 flights per week flying from Salt Lake City to Philadelphia. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.