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$94+ Cheap flights from Philadelphia to Salt Lake City (PHL - SLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SLC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Salt Lake City are usually found in August or November, booked 3 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Philadelphia to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$272
(CheapOair)

One-way from

$94
(Booking.com)

Popular in

February

Cheapest in

August

Average price

$452

Good round-trip deal

$322 or less

Good one-way deal

$171 or less
From Philadelphia to Salt Lake City
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One-way flight from Philadelphia to Salt Lake City
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Philadelphia to Salt Lake City.
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Price to beat on a one-way flight from Philadelphia to Salt Lake City.
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Find flight deals from Philadelphia to Salt Lake City

Cheapest flights from Philadelphia to Salt Lake City
Explore the most affordable flight options available from Philadelphia to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:22 pmPHL - SLC
1 stop18h 29mSpirit Airlines
Mon 7/142:43 pmSLC - PHL
1 stop15h 21mSpirit Airlines
Deal found 6/10$272
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:15 amPHL - SLC
1 stop8h 54mFrontier
Thu 8/77:44 pmSLC - PHL
1 stop8h 05mFrontier
Deal found 6/12$274
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3010:42 amPHL - SLC
1 stop10h 42mMultiple Airlines
Fri 7/48:43 pmSLC - PHL
1 stop6h 27mMultiple Airlines
Deal found 6/12$288
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:00 pmPHL - SLC
Nonstop4h 52mDelta
Sat 8/309:30 amSLC - PHL
Nonstop4h 20mDelta
Deal found 6/10$309
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:05 pmPHL - SLC
Nonstop4h 55mAmerican Airlines
Mon 8/254:59 pmSLC - PHL
1 stop13h 04mAmerican Airlines
Deal found 6/12$317
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:40 pmPHL - SLC
1 stop6h 55mUnited Airlines
Wed 9/34:08 pmSLC - PHL
1 stop6h 12mUnited Airlines
Deal found 6/12$381
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:58 pmPHL - SLC
1 stop17h 21mAlaska Airlines
Mon 9/223:35 pmSLC - PHL
2 stops12h 25mAlaska Airlines
Deal found 6/10$392

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Salt Lake City that are best for you.

Fly from

Philadelphia

Fly to

Salt Lake City

Route

Depart

Return

Price

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Fri 7/11

6:22 pm-10:51 am

1 stop18h 29m

Salt Lake City

Mon 7/14

2:43 pm-8:04 am

1 stop15h 21m

$272

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 8/6

6:15 am-1:09 pm

1 stop8h 54m

Salt Lake City

Fri 8/8

5:03 pm-5:49 am

1 stop10h 46m

$274

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Sat 8/16

5:00 pm-7:52 pm

Nonstop4h 52m

Salt Lake City

Mon 8/18

11:33 pm-5:45 am

Nonstop4h 12m

$309

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 8/20

6:00 am-4:05 pm

1 stop12h 05m

Salt Lake City

Wed 8/27

6:00 am-12:30 pm

Nonstop4h 30m

$317

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Sat 8/23

5:45 am-2:10 pm

2 stops10h 25m

Salt Lake City

Sun 8/31

8:02 pm-5:45 am

1 stop7h 43m

$335

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 7/2

6:30 am-11:40 am

1 stop7h 10m

Salt Lake City

Sat 7/12

4:10 pm-12:30 am

1 stop6h 20m

$381

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 9/17

6:58 pm-10:19 am

1 stop17h 21m

Salt Lake City

Mon 9/22

3:35 pm-6:00 am

2 stops12h 25m

$392

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Wed 10/1

3:20 pm-10:20 pm

2 stops9h 00m

Salt Lake City

Mon 10/6

5:35 am-4:15 pm

2 stops8h 40m

$402

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Thu 9/4

6:30 am-2:10 pm

1 stop9h 40m

$94

PhiladelphiaSalt Lake City

PHL - SLC

PHLSLC

Philadelphia

Thu 8/21

7:15 am-10:52 am

1 stop29h 37m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
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Best time to book a flight from Philadelphia to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Salt Lake City

How far ahead should I book a flight from Philadelphia to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Salt Lake City. Price data was last updated on June 9, 2025.

The price you pay for your flight from Philadelphia to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Salt Lake City (average of $277). Flying from Philadelphia to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to SLC?

Find hourly flight availability from Philadelphia to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Philadelphia to Salt Lake City at noon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Philadelphia to Salt Lake City?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Salt Lake City. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Philadelphia to Salt Lake City flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Salt Lake City

Explore weekly flight availability from Philadelphia to Salt Lake City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from PHL to SLC are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Philadelphia to Salt Lake City have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Salt Lake City?

    Salt Lake City is the airport most travelers will use when flying to Salt Lake City from Philadelphia. Booking flights from Philadelphia (PHL) to Salt Lake City (SLC) should be relatively easy as there are 4 daily flights to Salt Lake City from 7 different airlines. 4h 44m is how long a flight from Philadelphia to Salt Lake City will take if you book a nonstop flight.

  • What are the cheapest airlines flying from Philadelphia to Salt Lake City round-trip?

    According to our current data, Spirit Airlines ($272), Frontier ($274), and Delta ($309) offers the cheapest pricing from Philadelphia to Salt Lake City. You may be able to fly from Philadelphia to Salt Lake City for 44% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Salt Lake City one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Frontier and Hawaiian Airlines, as they are both options that can get you from Philadelphia to Salt Lake City for a low price.

  • What are the most reliable airlines from Philadelphia to Salt Lake City?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Salt Lake City on time: Delta (79%), KLM (79%), Air France (78%).

  • What are the cheapest flights from Philadelphia to Salt Lake City?

    Looking for the cheapest flight from Philadelphia to Salt Lake City? While on average our users pay $722, our data indicates the cheapest price to be $128. The most popular route (Philadelphia - Salt Lake City), is priced around $223.

  • Can I find deals for flights from Philadelphia to Salt Lake City that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Salt Lake City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Salt Lake City.

  • Can I find deals for business class flights from Philadelphia to Salt Lake City?

    Yes. Cheapflights offers flight deals from Philadelphia to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Salt Lake City (average of $277). Flying from Philadelphia to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Bountiful
Midvale
West Valley City
Lehi
Layton
Farmington
Logan
West Jordan
Evanston
Draper
South Jordan
Sandy

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Alternative routes for Philadelphia to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Cedar City flights
Newark to Cedar City flights
Dulles Intl to Cedar City flights
Elmira to Salt Lake City flights
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Newark to Moab flights
Reagan-National to Cedar City flights
LaGuardia to Moab flights
Dulles Intl to Moab flights
Newark to Elko flights
Newark to Cortez flights
Harrisburg to Moab flights
John F Kennedy Intl to Elko flights
Philadelphia to Cortez flights
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Erie to Salt Lake City flights
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Pittsburgh to Cortez flights
Reagan-National to Elko flights
Dulles Intl to Elko flights

Top 7 airlines flying from Philadelphia to Salt Lake City

Discover the top 7 airlines that operate flights from Philadelphia to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$209FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$176Average$303FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$253Average$343FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$317Average$452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$324Average$558FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$506FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$443FlexibilityNo cancel feeOn-time63%

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