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.
$29+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — JAX
Feb 7 — Feb 141
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Jacksonville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Jacksonville are usually found in August or February, booked 78 days in advance, depart on a Thursday or Monday and return on a Friday
Cheap flight deals from Philadelphia to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Jacksonville (JAX). 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 January 8, 2026.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $110 (Kiwi.com) |
One-way from | $29 (Frontier) |
Popular in | May |
Cheapest in | August |
Average price | $251 |
Good round-trip deal | $160 or less |
Good one-way deal | $105 or less |
Find flight deals from Philadelphia to Jacksonville
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 January 8, 2026.
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 January 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:12 pmPHL - JAX
1 stop23h 27mFrontier
Thu 2/2610:51 pmJAX - PHL
Nonstop2h 08mFrontier
Deal found 1/7![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 1/6. 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.
Wed 2/2511:40 amPHL - JAX
1 stop7h 21mFrontier
Sat 2/289:46 pmJAX - PHL
Nonstop2h 12mFrontier
Deal found 1/6![Frontier logo]()
$112
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:40 amPHL - JAX
1 stop7h 21mFrontier
Sat 3/74:33 pmJAX - PHL
Nonstop2h 13mFrontier
Deal found 1/7![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:40 amPHL - JAX
1 stop7h 21mFrontier
Sun 3/810:45 pmJAX - PHL
Nonstop2h 08mFrontier
Deal found 1/8![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 1/7. 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.
Mon 1/2612:24 pmPHL - JAX
1 stop5h 59mFrontier
Thu 1/299:04 pmJAX - PHL
Nonstop2h 12mFrontier
Deal found 1/7![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2712:18 pmPHL - JAX
Nonstop2h 21mFrontier
Mon 3/305:00 pmJAX - PHL
Nonstop2h 15mFrontier
Deal found 1/7![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:26 pmPHL - JAX
Nonstop2h 30mFrontier
Thu 3/510:51 pmJAX - PHL
Nonstop2h 08mFrontier
Deal found 1/7![Frontier logo]()
$118
This deal was found by Cheapflights users on 1/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:26 pmPHL - JAX
Nonstop2h 30mFrontier
Sun 2/2210:51 pmJAX - PHL
Nonstop2h 08mFrontier
Deal found 1/6![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 1/8. 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.
Sat 2/286:30 pmPHL - JAX
Nonstop2h 21mFrontier
Mon 3/27:29 pmJAX - PHL
1 stop5h 32mFrontier
Deal found 1/8![Frontier logo]()
$120
This WAYA deal was found by Cheapflights users on 1/8. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/15:39 pmPHL - JAX
Nonstop2h 22mFrontier
Fri 2/67:18 pmJAX - PHL
1 stop5h 34mFrontier
Deal found 1/8![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:00 amPHL - JAX
2 stops12h 33mMultiple Airlines
Fri 2/1310:51 pmJAX - PHL
Nonstop2h 08mMultiple Airlines
Deal found 1/8![Multiple Airlines logo]()
$122
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Jacksonville 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 January 8, 2026.
Use the filters below to find and compare flights from Philadelphia to Jacksonville that are best for you.
Fly from
Philadelphia
Fly to
Jacksonville
Route
Depart
Return
Price
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Tue 2/3
6:10 am-12:55 pm
1 stop6h 45m
Jacksonville
Tue 2/10
6:45 am-1:10 pm
1 stop6h 25m
$193
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 2/28
10:30 am-2:49 pm
1 stop4h 19m
Jacksonville
Tue 3/3
5:30 am-11:06 am
1 stop5h 36m
$199
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sun 2/1
6:51 pm-11:58 pm
1 stop5h 07m
Jacksonville
Sat 2/7
11:20 am-4:50 pm
1 stop5h 30m
$209
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Tue 2/3
6:10 am-12:55 pm
1 stop6h 45m
Jacksonville
Wed 2/4
6:50 am-1:10 pm
1 stop6h 20m
$228
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Wed 3/4
6:16 pm-12:01 am
1 stop5h 45m
Jacksonville
Tue 3/10
1:10 pm-6:29 pm
1 stop5h 19m
$235
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Tue 2/10
12:15 pm-9:15 pm
2 stops9h 00m
Jacksonville
Wed 2/11
6:50 am-1:10 pm
1 stop6h 20m
$241
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Mon 2/9
2:30 pm-6:52 pm
1 stop4h 22m
Jacksonville
Mon 2/23
4:01 pm-8:49 pm
1 stop4h 48m
$249
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Wed 1/28
2:30 pm-6:52 pm
1 stop4h 22m
Jacksonville
Tue 2/3
5:30 am-9:24 am
1 stop3h 54m
$254
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Wed 3/4
4:59 pm-9:52 pm
1 stop4h 53m
Jacksonville
Sat 3/7
5:30 am-9:23 am
1 stop3h 53m
$257
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Thu 2/26
7:26 pm-9:56 pm
Nonstop2h 30m
$50
Showing 1-10 of 21 results
Compare providers for flights from Philadelphia to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Jacksonville in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Jacksonville flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Philadelphia-Jacksonville flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Philadelphia-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Jacksonville flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
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 Jacksonville
Prices
Airlines
More
How far ahead should I book a flight from Philadelphia to Jacksonville?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Jacksonville. Price data was last updated on January 2, 2026.
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 78 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, February is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $58). Flying from Philadelphia to Jacksonville in December is currently the most expensive (average of $108). 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 JAX?
Find hourly flight availability from Philadelphia to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Philadelphia to Jacksonville by exploring options for tickets at noon.
What is the cheapest day to fly from Philadelphia to Jacksonville?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Jacksonville. Price data was last updated on January 3, 2026.
Travelers seeking maximum savings on their Philadelphia to Jacksonville flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Philadelphia to Jacksonville?
Share of 1-stop round-trip flights from Philadelphia to Jacksonville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Nashville (BNA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Philadelphia to Jacksonville on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Jacksonville?
Average round-trip fare for 1-stop flights from Philadelphia to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Nashville (BNA) is the most affordable 1-stop option, with an average round-trip price of $417.
What’s the fastest layover option from Philadelphia to Jacksonville?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Jacksonville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Nashville (BNA) have the shortest average one-way travel time for 1-stop routes: 4h 20m.
Which airport typically offers the quickest layover for flights from Philadelphia to Jacksonville?
Average layover duration for 1-stop one-way flights from Philadelphia to Jacksonville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 17m.
The best insider tips for Philadelphia to Jacksonville flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Jacksonville trip
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated January 8, 2026.
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.
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Philadelphia to Jacksonville
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Philadelphia to Jacksonville
Discover the top 4 airlines that operate flights from Philadelphia to Jacksonville. 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 January 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$175 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$296 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$417 | FlexibilityNo cancel fee | On-time63% |