PHL - JAX

$60 Find Cheap Flights from Philadelphia to Jacksonville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Jacksonville departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$242
Typical prices: $159-$349
Frontier
Tue 8/4Thu 8/6
PHL - JAX • Non-stop
Cheapest one-way
$60
Typical prices: $101-$192
Frontier
Wed 8/5
PHL - JAX • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier Economy Bundle adds a carry-on and seat choice to avoid middle seats.
American Main Cabin Extra adds early boarding; the app streams movies onboard.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $242 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and Frontier. Average duration is 2h 24m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $181 (round-trip)
Shortest trip • 4h 17m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
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Flight Deals

Cheap Flights from Philadelphia to Jacksonville (PHL-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Jacksonville

Tue, Aug 4 - Thu, Aug 6
Frontier Logo
4:57 pm - 7:21 pm
PHL
-
JAX
2h 24mnonstop
Frontier Logo
9:53 pm - 12:08 am
JAX
-
PHL
2h 15mnonstop
$242Frontier
Tue, Jul 28 - Sun, Aug 9
Frontier Logo
5:16 pm - 5:34 pm
PHL
-
JAX
24h 18m
2 stops
Frontier Logo
6:29 pm - 7:15 am
JAX
-
PHL
12h 46m
1 stop
$243Frontier
Wed, Jul 29 - Sun, Aug 16
Multiple Airlines Logo
12:38 pm - 2:57 pm
PHL
-
JAX
2h 19mnonstop
Multiple Airlines Logo
10:33 pm - 7:15 am
JAX
-
PHL
32h 42m
2 stops
$244Multiple Airlines
Fri, Nov 13 - Sun, Nov 15
Multiple Airlines Logo
5:28 pm - 8:25 am
PHL
-
JAX
14h 57m
2 stops
Multiple Airlines Logo
6:46 pm - 7:36 am
JAX
-
PHL
12h 50m
1 stop
$245Multiple Airlines
Tue, Aug 4 - Sun, Aug 9
Frontier Logo
4:57 pm - 7:21 pm
PHL
-
JAX
2h 24mnonstop
Frontier Logo
9:53 pm - 12:08 am
JAX
-
PHL
2h 15mnonstop
$246Frontier
Thu, Nov 5 - Sat, Nov 7
Frontier Logo
12:43 pm - 5:51 pm
PHL
-
JAX
5h 08m
1 stop
Frontier Logo
2:36 pm - 4:46 pm
JAX
-
PHL
2h 10mnonstop
$247Frontier
Wed, Jul 29 - Mon, Aug 17
Multiple Airlines Logo
8:30 am - 5:34 pm
PHL
-
JAX
9h 04m
1 stop
Multiple Airlines Logo
10:26 pm - 10:33 pm
JAX
-
PHL
24h 07m
2 stops
$248Multiple Airlines
Tue, Aug 4 - Wed, Aug 5
Multiple Airlines Logo
8:30 am - 5:34 pm
PHL
-
JAX
9h 04m
1 stop
Multiple Airlines Logo
9:38 pm - 12:22 pm
JAX
-
PHL
14h 44m
2 stops
$249Multiple Airlines
Tue, Aug 4 - Wed, Aug 12
Frontier Logo
5:16 pm - 5:34 pm
PHL
-
JAX
24h 18m
2 stops
Frontier Logo
6:29 pm - 7:15 am
JAX
-
PHL
12h 46m
1 stop
$250Frontier
Fri, Aug 7 - Fri, Aug 7
Multiple Airlines Logo
6:00 am - 4:26 pm
PHL
-
JAX
10h 26m
1 stop
Multiple Airlines Logo
6:29 pm - 8:39 am
JAX
-
PHL
14h 10m
1 stop
$251Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Jacksonville flights

Get data-powered insights and trends into flights from Philadelphia to Jacksonville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Jacksonville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Jacksonville departing in August.

What’s the cheapest day of the week to fly from Philadelphia to Jacksonville?

The average price of all round-trip flights from Philadelphia to Jacksonville clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Jacksonville, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Jacksonville back to Philadelphia, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Jacksonville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Jacksonville is August, where tickets cost $228 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $369 and $366 respectively.

Can I save money by flying with a layover from Philadelphia to Jacksonville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $330, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Jacksonville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Jacksonville, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Philadelphia to Jacksonville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Marisa Garcia

Marisa Garcia

Expert on JAX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Low season

September

Cheapest flight

$60
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Philadelphia to Jacksonville

When to book flights from Philadelphia to Jacksonville

Are your dates flexible? Find out the best times to travel from Philadelphia to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Jacksonville

  • Are there animal relief areas in PHL?

    Yes, there are, If you are traveling with your furry friend, you can visit one of the seven designated areas for Service Animal Relief. These pet pods are located throughout the airport at every terminal. To make it even better, you can find some outside the airport just by the Departing Flights Road.

  • Are there nursing rooms at PHL?

    If you are a nursing mother traveling from Philadelphia (PHL) to Jacksonville (JAX), the airport has a specific place designated for your nursing requirements. In fact, there are different places where you can comfortably do so before your flight. For example, you can visit the Mamava pod, a 4-foot by 8-foot self-contained pod that has comfortable benches just for you.

  • How do I get to the city center from JAX?

    On arrival, there are numerous options available for you. For example, you can use the ground transportation options such as rental car agencies, limousine services, and taxis. All these ground services are accessible at the lower level of the terminal building just opposite baggage claim. Better still, there are some pre-arranged means that can be booked even before your arrival. You will just meet your booked transport at the Ground Transportation Area on arrival.

  • Which on-site services can I get on arrival at Jacksonville International Airport?

    On arrival, you will find several necessary services that can be handy. This includes ATMs, Comfort Zone Spa, a club, PetParadise, USO, and even Tony Shoe Shine. There are also SmarteCarte Rental Services for those who arrive with luggage.

  • What is the cheapest flight from Philadelphia to Jacksonville?

    In the last 5 days, the lowest price for a flight from Philadelphia to Jacksonville was $60 for a one-way ticket and $242 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Jacksonville?

    A passport is not required to fly from Philadelphia to Jacksonville.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Jacksonville?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Philadelphia to Jacksonville flight route.

  • Which aircraft models fly most regularly from Philadelphia to Jacksonville?

    The Canadair (Bombardier) Regional Jet 900 is the aircraft model that flies most regularly on the Philadelphia to Jacksonville flight route.

  • Which airline alliances offer flights from Philadelphia to Jacksonville?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Jacksonville, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Philadelphia to Jacksonville?

    There are nonstop flights from Philadelphia to Jacksonville on a daily basis.

  • Which is the best airline for flights from Philadelphia to Jacksonville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Jacksonville are Delta and American Airlines. With an average price for the route of $447 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $405 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Philadelphia to Jacksonville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Jacksonville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Jacksonville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Jacksonville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and JAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Jacksonville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Jacksonville

  • Looking for a cheap flight? 25% of our users found flights on this route for $119 or less one-way and $280 or less round-trip.
  • If you are using the Philadelphia International Airport (PHL) for your travel from Philadelphia to Jacksonville, you can easily access your money from the numerous ATMs available on site. These services are available throughout the airport premise at different points. For example, you can access the one on the Terminal A-West near the international arrival halls. In fact, every terminal has one.
  • If you would like to charge your phone before you board your flight from Philadelphia (PHL) to Jacksonville (JAX), you would be pleased to hear of the charging stations set up for your convenience. As you wait for your flight, you can step into one of the charging stations that can be identified with Power Up at PHL.
  • PHL has free Wi-Fi access for everyone traveling. However, it is up to the specific airline to provide internet services on board. You can use the one at the airport and download music and other entertainment beforehand to avoid disappointments.
  • If you would like to relax while waiting for your flight, you can step into one of the nine lounges within the PHL premises.
  • Those who like to stay over in an airport hotel on arrival can book either DoubleTree by Hilton- JAX or Microtel Inn and Suites- JAX. These airport hotels are popular among travelers, especially since they are situated right on the JAX premises. You even have an option of choosing other nearby hotels if these don't suit you.

Prefer to fly direct from Philadelphia to Jacksonville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Philadelphia to Jacksonville.
Find which airlines fly direct from Philadelphia Airport to Jacksonville Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Jacksonville

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines,Frontier

American Airlines,Frontier

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines,Frontier

American Airlines,Frontier

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines,Frontier

American Airlines,Frontier

See more direct flights

Direct returns

Jacksonville to Philadelphia

Monday

American Airlines,Frontier

American Airlines,Frontier

Tuesday

American Airlines,Frontier

American Airlines,Frontier

Wednesday

American Airlines,Frontier

American Airlines,Frontier

Thursday

American Airlines,Frontier

American Airlines,Frontier

Friday

American Airlines,Frontier

American Airlines,Frontier

Saturday

American Airlines,Frontier

American Airlines,Frontier

Sunday

American Airlines,Frontier

American Airlines,Frontier

See more direct flights

Reviews of the top 3 airlines serving from Philadelphia to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Jacksonville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Jacksonville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8480 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

4.0 OkayAlexander, Jul 2026
ATL - TPA
Read more Delta reviews

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

It is usually very pleasant. Good service for the price, international flights are even better

Connection flights should be spaced out farther because too close I missed my connection.

Was revoked with Jet Blue due to delay from Kenya Air

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The experience was good and the flight departed on time and landed early

No Wi-Fi the entire trip Despite booking a flight that said it had Wi-Fi

After the long flight from Paris and a 4-hour layover I was more than ready to complete the last leg of my journey. We waited a few extra long minutes to ensure everyone’s bags were onboard which I didn’t mind but….😉. Would definitely choose Delta again.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

Pilots showed up late because they decided to stop and get something to eat instead of going straight to our gate, Forcing an 1 1/2 hour delay, and missed flight. Shame on the pilots.

My flights had excessive delays, alleged mechanical problems, and overall terrible customer service

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

5 MINTUES LATE TO THEIR CHECK IN AND THEY WACK ME 200.00 BUCKS FOR RE BOOKING FEE AND PUT ME ON ANOTHER FLIGHT. @ THE BOARDING GATE IWATCH THEM BOARD MY ORIGINAL FLIGHT RIGHT IN FRONT OF ME- TOATL SCAM!

My luggage didn’t arrive with me and the personnel to help is nonexistent till like an hour before and after one of their flights .

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

Information on your arrival and departure airports

Compare transportation modes for Philadelphia to Jacksonville

Transportation modeAverage priceAverage duration
Flights$5402h 19m
Trains$38416h 30m