JAX - PHL

$48 Find Cheap Flights from Jacksonville to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Philadelphia departing on 2/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$97
Overall average: $179
Frontier
Fri 2/13Sun 2/15
JAX - PHL • Non-stop
Cheapest one-way
$48
Typical prices: $76-$199
Frontier
Thu 2/5
JAX - PHL • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier's low fares exclude seat selection fees.
Use the SEPTA train for a quick ride to Center City.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Philadelphia
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Top airlines
Frontier
Cheapest • from $97 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
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Flight Deals

Cheap Flights from Jacksonville to Philadelphia (JAX-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Philadelphia 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 Jacksonville to Philadelphia

Fri, Feb 13 - Sun, Feb 15
Frontier Logo
10:51 pm - 12:59 am
JAX
-
PHL
2h 08mnonstop
Frontier Logo
7:36 pm - 10:06 pm
PHL
-
JAX
2h 30mnonstop
$97Frontier
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
10:51 pm - 12:59 am
JAX
-
PHL
2h 08mnonstop
Frontier Logo
7:36 pm - 10:06 pm
PHL
-
JAX
2h 30mnonstop
$98Frontier
Sat, Feb 14 - Sun, Feb 15
Frontier Logo
9:57 pm - 12:09 am
JAX
-
PHL
2h 12mnonstop
Frontier Logo
7:36 pm - 10:06 pm
PHL
-
JAX
2h 30mnonstop
$102Frontier
Sat, Feb 14 - Sun, Feb 15
Frontier Logo
9:57 pm - 12:09 am
JAX
-
PHL
2h 12mnonstop
Frontier Logo
7:36 pm - 10:06 pm
PHL
-
JAX
2h 30mnonstop
$103Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
9:57 pm - 12:09 am
JAX
-
PHL
2h 12mnonstop
Frontier Logo
6:30 pm - 8:51 pm
PHL
-
JAX
2h 21mnonstop
$108Frontier
Thu, Feb 26 - Sat, Feb 28
Frontier Logo
10:51 pm - 12:59 am
JAX
-
PHL
2h 08mnonstop
Frontier Logo
6:30 pm - 8:51 pm
PHL
-
JAX
2h 21mnonstop
$118Frontier
Sat, Mar 14 - Sun, Mar 15
Frontier Logo
3:59 pm - 6:11 pm
JAX
-
PHL
2h 12mnonstop
Frontier Logo
7:30 pm - 10:00 pm
PHL
-
JAX
2h 30mnonstop
$119Frontier
Fri, Mar 13 - Sun, Mar 15
Frontier Logo
4:06 pm - 6:19 pm
JAX
-
PHL
2h 13mnonstop
Frontier Logo
7:30 pm - 10:00 pm
PHL
-
JAX
2h 30mnonstop
$122Frontier
Mon, Feb 23 - Mon, Mar 2
Frontier Logo
7:24 pm - 1:01 am
JAX
-
PHL
5h 37m
1 stop
Frontier Logo
7:36 pm - 10:06 pm
PHL
-
JAX
2h 30mnonstop
$123Frontier
Thu, Feb 12 - Sat, Feb 14
Frontier Logo
4:51 pm - 7:04 pm
JAX
-
PHL
2h 13mnonstop
Frontier Logo
6:51 pm - 9:12 pm
PHL
-
JAX
2h 21mnonstop
$127Frontier
Booking Insights

KAYAK's insights & trends for Jacksonville to Philadelphia flights

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

Find cheap flights to Philadelphia
Find cheap flights to Philadelphia

Planning a trip from Jacksonville to Philadelphia? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

If you are looking for a flight deal from Jacksonville to Philadelphia, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Philadelphia, Sunday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Philadelphia, 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 Jacksonville to Philadelphia is August, where tickets cost $175 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $306 and $264 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Jacksonville to Philadelphia, 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 Jacksonville to Philadelphia, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Jacksonville to Philadelphia

 
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 Qatar Airways and 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 seasonJanuary
Cheapest flight$48
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Jacksonville to Philadelphia

When to book flights from Jacksonville to Philadelphia

Are your dates flexible? Find out the best times to travel from Jacksonville to Philadelphia 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 Jacksonville to Philadelphia

  • What are the flight types are available from Jacksonville International Airport to Philadelphia International Airport?

    There are both connecting and direct flights between Jacksonville and Philadelphia. American Airlines is the airline that operates flights in the route. The layovers in this route are usually at Charlotte Douglas International Airport (CLT).

  • What are the hotels near Jacksonville International Airport (JAX)?

    If you wish to book a hotel close to the Jacksonville International Airport (JAX) due to an early morning flight from the airport, then the Hampton Inn and Suites is a convenient hotel to stay in for it is located 2.4 miles away.

  • What are the lounges in Philadelphia International Airport (PHL)?

    There are a couple of lounges which travelers can use when traveling through the Philadelphia International Airport (PHL). The American Express Centurion Lounge, and the British Airways Galleries Club Lounge are located in the west wing of Terminal A. United Club and the Delta Sky Club are located in Terminal D whereas the USO lounge is in Terminal E and the American Airlines Admirals Club is in Terminal F.

  • What are the hotels near Philadelphia International Airport (PHL)?

    For the case of a late-night arrival into the Philadelphia International Airport (PHL), you have a couple of hotels which you can choose to spend the night in. The Philadelphia Airport Marriott is the closest hotel to the airport and is located 0.9 miles away. The Residence Inn by Marriott Hotel is also a good choice for travelers since it is only 2.4 miles away from the airport.

  • What is the cheapest flight from Jacksonville to Philadelphia?

    In the last 3 days, the lowest price for a flight from Jacksonville to Philadelphia was $48 for a one-way ticket and $97 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

  • Which airline alliances offer flights from Jacksonville to Philadelphia?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Jacksonville to Philadelphia are Southwest and Delta. With an average price for the route of $380 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $413 and an overall rating of 7.9.

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

    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 Jacksonville to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Jacksonville 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 Jacksonville to Philadelphia?

    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 Philadelphia with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and PHL 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 Jacksonville to Philadelphia?

    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 Philadelphia from Jacksonville 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 Jacksonville to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $126 or less one-way and $205 or less round-trip.
  • There are two pet relief areas at the Jacksonville International Airport (JAX). One of these is a pre-security area. The other is inside the airport. This shows that the airport values the importance of pet-friendly travel. Those who have to go through security and are short on time will find some relief in the indoor station. Those who arrive with time to spare can use the outdoor area.
  • The Philadelphia International Airport (PHL) has seven pet-friendly relief areas, which are commonly referred to as "Pet Ports." These areas are located in every terminal. Outside of the terminals, these areas are also located near the baggage claim and the Departing Flights Road. The outdoor and indoor facilities are available in Terminals A andB. Terminals D, E, and F only offer post-security Pet Ports.
  • The Jacksonville International Airport (JAX) has a lactation suite that's near the food court and Brighton's post-security. This area is for moms who need to nurse or pump while they're in the terminal.
  • The private rooms of the Mothers' Nursing Station in the Philadelphia International Airport (PHL) are located on a secure side walkway between the A-East and B-West Terminals. For the first 30 minutes, they are free of charge.
  • The Jacksonville International Airport (JAX) has got a couple of lounges such as a USO lounge in its main terminal. Also, there is the Delta Sky Club in Concourse A, which travelers can use to refresh themselves while at the airport.

Prefer to fly direct from Jacksonville to Philadelphia?

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

Direct departures

Jacksonville to Philadelphia

Monday

American Airlines, Frontier

American Airlines, Frontier

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

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

Philadelphia to Jacksonville

Monday

American Airlines, Frontier

American Airlines, Frontier

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

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 4 airlines serving from Jacksonville to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Philadelphia. 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 Jacksonville to Philadelphia? 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.
8.0
SouthwestOverall score based on 4267 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

10.0 ExcellentDaniel, Jan 2026
JAX - BWI
Read more Southwest reviews

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

WiFi on the flight was not working. Thus, entertainment options were limited.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Not clean and was told I would get a great seat and it was not great at all

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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

Information on your arrival and departure airports

Compare transportation modes for Jacksonville to Philadelphia

Transportation modeAverage priceAverage duration
Flights$1,0072h 08m
Trains$38416h 37m