How popular is this Philadelphia to Jacksonville flight route?

Flights from Philadelphia to Jacksonville have been viewed 32 times in the past calendar month.

How long is the flight from Philadelphia to Jacksonville?

There are many flights that can get you from Philadelphia to Jacksonville in 7h 44m. Fly via Delta to get the fastest option. There are 743 mi between Philadelphia and Jacksonville.

What are the cheapest airlines flying from Philadelphia to Jacksonville round-trip?

Our cheapest airline available from Philadelphia to Jacksonville is Frontier. Our recent data shows that you can find tickets from as low as $76 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $176 and $186 round-trip. These flights start at 67% lower than the current average price 3 months from now.

How far ahead should I book a flight from Philadelphia to Jacksonville?

The price you pay for your flight from Philadelphia to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 79 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 Jacksonville?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $278). Flying from Philadelphia to Jacksonville in March is currently the most expensive (average of $365). 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 day to fly from Philadelphia to Jacksonville?

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

Weekly flight availability from Philadelphia to Jacksonville

The most flights from PHL to JAX are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

If weather is an important factor for your trip to Jacksonville, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from Philadelphia to Jacksonville?

Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Philadelphia - Jacksonville) can be booked for $166 on average, our data indicates $184 when flying from Philadelphia to Jacksonville.

What are the most reliable airlines from Philadelphia to Jacksonville?

Consider PSA Airlines (77%), Frontier (73%) or American Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Jacksonville.

What are the most popular airlines that fly from Philadelphia to Jacksonville?

Before booking your flight from Philadelphia to Jacksonville check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 47% on flights from Philadelphia to Jacksonville by exploring options for tickets at noon.

What airports do I use to fly from Philadelphia to Jacksonville?

Booking a flight from Philadelphia (PHL) to Jacksonville (JAX) is your only option if you wish to fly from Philadelphia to Jacksonville. On a typical day, there are 8 flights from Philadelphia to Jacksonville, all of which are around 2h 16m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Philadelphia to Jacksonville.

Can I find deals for flights from Philadelphia to Jacksonville that include hotel bookings?

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

How can I find direct flights from Philadelphia to Jacksonville?

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

Can I find deals for business class flights from Philadelphia to Jacksonville?

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

$46+ Cheap Flights from Philadelphia to Jacksonville

Round-trip from	$108 (Kiwi.com)
One-way from	$51 (Frontier)
Popular in	December
Cheapest in	February
Average price	$195
Good round-trip deal	$146 or less
Good one-way deal	$98 or less

For a quick check-in, verify your airline’s terminal before arriving at PHL. Terminals are spread out, and only some are linked by indoor walkways.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$76	Average$173	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$176	Average$291	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$186	Average$348	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$188	Average$427	FlexibilityNo cancel fee	On-time63%

$46+ Cheap flights from Philadelphia to Jacksonville (PHL - JAX)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Philadelphia to Jacksonville are usually found in February or September, booked 79 days in advance, depart on a Saturday or Thursday and return on a Thursday

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Cheapest flights from Philadelphia to JacksonvilleExplore the most affordable flight options available from Philadelphia to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Philadelphia to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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The best insider tips for Philadelphia to Jacksonville flights

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Best time to book a flight from Philadelphia to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Jacksonville

How far ahead should I book a flight from Philadelphia to Jacksonville?

What is the cheapest month to book a flight from Philadelphia to Jacksonville?

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

What is the cheapest day to fly from Philadelphia to Jacksonville?

Weekly flight availability from Philadelphia to Jacksonville

Reviews of airlines servicing Jacksonville

Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Philadelphia to Jacksonville. 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.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Jacksonville. 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 Jacksonville?

How popular is this Philadelphia to Jacksonville flight route?

How long is the flight from Philadelphia to Jacksonville?

What are the cheapest airlines flying from Philadelphia to Jacksonville round-trip?

What are the most reliable airlines from Philadelphia to Jacksonville?

What are the cheapest flights from Philadelphia to Jacksonville?

Can I find deals for flights from Philadelphia to Jacksonville that include hotel bookings?

How can I find direct flights from Philadelphia to Jacksonville?

Can I find deals for business class flights from Philadelphia to Jacksonville?

What is the cheapest month to book a flight from Philadelphia to Jacksonville?

Traveling to a place near Jacksonville?

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Alternative routes for Philadelphia to Jacksonville

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Top 4 airlines flying from Philadelphia to Jacksonville

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Cheapest flights from Philadelphia to Jacksonville
Explore the most affordable flight options available from Philadelphia to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.