$65+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — JAX
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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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 October, booked 81 days in advance, depart on a Monday or Thursday and return on a Friday
Cheap flight deals from Philadelphia to Jacksonville
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Best
Last-minute
One-way
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 July 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 July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 9/215:28 pm
PHL
- JAX
2 stops16h 12m
Multiple Airlines
Wed 9/236:46 pm
JAX
- PHL
1 stop12h 50m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Mon 9/2812:43 pm
PHL
- JAX
1 stop5h 08m
Frontier
Wed 10/76:46 pm
JAX
- PHL
1 stop4h 25m
Frontier
Deal found 7/7![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/3110:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Sun 8/26:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/7![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 7/3. 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 9/75:42 pm
PHL
- JAX
Nonstop2h 22m
Frontier
Fri 9/112:36 pm
JAX
- PHL
Nonstop2h 10m
Frontier
Deal found 7/3![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/1110:41 am
PHL
- JAX
1 stop6h 39m
Multiple Airlines
Fri 9/183:41 pm
JAX
- PHL
1 stop23h 16m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$245
This Super.com deal was found by Cheapflights users on 7/5. 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.
Mon 7/2710:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Thu 7/309:53 pm
JAX
- PHL
Nonstop2h 15m
Frontier
Deal found 7/5![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Mon 7/2010:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Mon 7/276:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/4![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 7/7. 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.
Tue 9/88:30 am
PHL
- JAX
1 stop9h 40m
Frontier
Fri 9/112:36 pm
JAX
- PHL
Nonstop2h 10m
Frontier
Deal found 7/7![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 7/144:57 pm
PHL
- JAX
Nonstop2h 24m
Frontier
Wed 7/226:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/8![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 7/3. 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 7/2710:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Fri 7/311:14 pm
JAX
- PHL
Nonstop2h 15m
Frontier
Deal found 7/3![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sun 8/166:32 pm
PHL
- JAX
Nonstop2h 26m
Frontier
Sat 8/222:15 pm
JAX
- PHL
Nonstop2h 16m
Frontier
Deal found 7/7![Frontier logo]()
$252
Best flights from Philadelphia to JacksonvilleDiscover carefully curated flight deals from Philadelphia to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Philadelphia to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:05 am
PHL
- JAX
2 stops11h 10m
Southwest
Sun 9/208:00 am
JAX
- PHL
2 stops7h 55m
Southwest
Deal found 7/7![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 7/155:15 am
PHL
- JAX
1 stop4h 21m
Delta
Tue 7/217:02 pm
JAX
- PHL
1 stop5h 57m
Delta
Deal found 7/2![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:05 am
PHL
- JAX
2 stops11h 30m
Southwest
Sat 9/266:40 am
JAX
- PHL
2 stops8h 00m
Southwest
Deal found 7/4![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 7/148:05 am
PHL
- JAX
1 stop7h 04m
Delta
Wed 7/2210:41 am
JAX
- PHL
1 stop4h 21m
Delta
Deal found 7/2![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:55 pm
PHL
- JAX
2 stops8h 15m
Southwest
Tue 7/218:25 am
JAX
- PHL
2 stops8h 35m
Southwest
Deal found 7/2![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:05 am
PHL
- JAX
2 stops11h 10m
Southwest
Tue 8/186:45 am
JAX
- PHL
2 stops9h 15m
Southwest
Deal found 7/3![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:20 am
PHL
- JAX
2 stops9h 35m
Southwest
Wed 8/268:00 am
JAX
- PHL
2 stops8h 00m
Southwest
Deal found 7/4![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:25 am
PHL
- JAX
2 stops10h 25m
Southwest
Wed 8/56:45 am
JAX
- PHL
2 stops9h 15m
Southwest
Deal found 7/6![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:25 am
PHL
- JAX
2 stops10h 25m
Southwest
Sun 8/26:05 am
JAX
- PHL
2 stops7h 00m
Southwest
Deal found 7/3![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:10 am
PHL
- JAX
2 stops8h 45m
Southwest
Mon 8/101:00 pm
JAX
- PHL
1 stop4h 25m
Southwest
Deal found 7/5![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:05 am
PHL
- JAX
2 stops10h 10m
Southwest
Sat 8/111:55 am
JAX
- PHL
2 stops9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$465
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:00 am
PHL
- JAX
2 stops7h 55m
Southwest
Sun 8/98:00 am
JAX
- PHL
2 stops7h 55m
Southwest
Deal found 7/6![Southwest logo]()
$467
Last-minute flights from Philadelphia to JacksonvilleDiscover last-minute flight deals from Philadelphia to Jacksonville. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Jacksonville. Data last updated July 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 7/144:57 pm
PHL
- JAX
Nonstop2h 24m
Frontier
Wed 7/226:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/8![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:13 pm
PHL
- JAX
1 stop13h 25m
Multiple Airlines
Thu 7/236:29 pm
JAX
- PHL
1 stop12h 46m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Mon 7/208:30 am
PHL
- JAX
1 stop9h 04m
Frontier
Tue 7/288:16 pm
JAX
- PHL
Nonstop2h 16m
Frontier
Deal found 7/5![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Mon 7/2010:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Mon 7/276:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/4![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 7/3. 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 7/2710:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Thu 8/139:53 pm
JAX
- PHL
Nonstop2h 15m
Frontier
Deal found 7/3![Frontier logo]()
$244
This Super.com deal was found by Cheapflights users on 7/5. 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.
Mon 7/2710:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Thu 7/309:53 pm
JAX
- PHL
Nonstop2h 15m
Frontier
Deal found 7/5![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 7/3. 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 7/2710:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Fri 7/311:14 pm
JAX
- PHL
Nonstop2h 15m
Frontier
Deal found 7/3![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/7. 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.
Tue 7/288:30 am
PHL
- JAX
1 stop9h 04m
Frontier
Tue 8/48:16 pm
JAX
- PHL
Nonstop2h 16m
Frontier
Deal found 7/7![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/3110:00 am
PHL
- JAX
Nonstop2h 19m
Frontier
Sun 8/26:29 pm
JAX
- PHL
1 stop12h 46m
Frontier
Deal found 7/7![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sun 8/166:32 pm
PHL
- JAX
Nonstop2h 26m
Frontier
Sat 8/222:15 pm
JAX
- PHL
Nonstop2h 16m
Frontier
Deal found 7/7![Frontier logo]()
$252
One-way flights from Philadelphia to JacksonvilleSearch for one-way flight options from Philadelphia to Jacksonville. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Philadelphia to Jacksonville. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sat 8/19:51 am
PHL
- JAX
1 stop7h 43m
Frontier
Deal found 7/3![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 7/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:30 am
PHL
- JAX
1 stop11h 04m
Frontier
Deal found 7/6![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Tue 9/18:30 am
PHL
- JAX
1 stop9h 40m
Frontier
Deal found 7/3![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/28:30 am
PHL
- JAX
1 stop9h 40m
Frontier
Deal found 7/3![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Mon 11/29:14 am
PHL
- JAX
1 stop8h 37m
Frontier
Deal found 7/4![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 7/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 am
PHL
- JAX
1 stop9h 04m
Frontier
Deal found 7/5![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:25 am
PHL
- JAX
1 stop11h 09m
Frontier
Deal found 7/6![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Thu 8/64:30 pm
PHL
- JAX
1 stop25h 04m
Frontier
Deal found 7/4![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/76:25 am
PHL
- JAX
1 stop11h 09m
Frontier
Deal found 7/7![Frontier logo]()
$81
This Trip.com deal was found by Cheapflights users on 7/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:30 am
PHL
- JAX
1 stop11h 04m
Frontier
Deal found 7/7![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Thu 7/306:30 am
PHL
- JAX
1 stop11h 04m
Frontier
Deal found 7/4![Frontier logo]()
$84
Find 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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Kiwi.com) |
One-way from | $65 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $274 |
Good round-trip deal | $285 or less |
Good one-way deal | $144 or less |
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 July 8, 2026.
Use the filters below to find and compare flights from Philadelphia to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 9/19
8:05 am-7:15 pm
2 stops11h 10m
Jacksonville
Sun 9/20
8:00 am-3:55 pm
2 stops7h 55m
$367
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 9/19
8:05 am-7:35 pm
2 stops11h 30m
Jacksonville
Sat 9/26
6:40 am-2:40 pm
2 stops8h 00m
$391
Quickest round-trip
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Wed 7/15
5:15 am-9:36 am
1 stop4h 21m
Jacksonville
Tue 7/21
7:02 pm-12:59 am
1 stop5h 57m
$401
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Tue 7/14
8:05 am-3:09 pm
1 stop7h 04m
Jacksonville
Wed 7/22
10:41 am-3:02 pm
1 stop4h 21m
$401
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Tue 7/14
12:55 pm-9:10 pm
2 stops8h 15m
Jacksonville
Tue 7/21
8:25 am-5:00 pm
2 stops8h 35m
$411
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 8/15
8:05 am-7:15 pm
2 stops11h 10m
Jacksonville
Tue 8/18
6:45 am-4:00 pm
2 stops9h 15m
$419
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Mon 8/24
6:20 am-3:55 pm
2 stops9h 35m
Jacksonville
Wed 8/26
8:00 am-4:00 pm
2 stops8h 00m
$426
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 8/1
11:25 am-9:50 pm
2 stops10h 25m
Jacksonville
Wed 8/5
6:45 am-4:00 pm
2 stops9h 15m
$430
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Sat 8/1
11:25 am-9:50 pm
2 stops10h 25m
Jacksonville
Sun 8/2
6:05 am-1:05 pm
2 stops7h 00m
$454
PhiladelphiaJacksonville
PHL - JAX
PHLJAX
Philadelphia
Fri 8/7
7:10 am-3:55 pm
2 stops8h 45m
Jacksonville
Mon 8/10
1:00 pm-5:25 pm
1 stop4h 25m
$462
Showing 1-10 of 21 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Jacksonville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
PHL-JAX
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
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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 80 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 $227). Flying from Philadelphia to Jacksonville in June is currently the most expensive (average of $370). 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 July 8, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 30% 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 July 4, 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. Tuesday mornings 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 33% 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.
San Juan (SJU) is the most affordable 1-stop option, with an average round-trip price of $182.
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
Our travel experts
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 July 8, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andFrontier 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.
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
Philadelphia and Jacksonville flights
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Top 3 airlines flying from Philadelphia to Jacksonville
Discover the top 3 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$403 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$447 | FlexibilityNo cancel fee | On-timeN/A |