$49+ Cheap flights from Philadelphia to Jacksonville (PHL - JAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — JAX
Nov 29 — Dec 61
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 January or September, booked 88 days in advance, depart on a Monday or Friday and return on a Friday
Cheap flight deals from Philadelphia to Jacksonville
Cheapest
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/24:16 pm -
2 stops16h 19m
Wed 12/93:39 pm -
1 stop5h 28m
Deal found 10/26![Multiple Airlines logo]()
$176
This eDestinos deal was found by Cheapflights users on 10/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:36 pm -
1 stop5h 55m
Thu 11/199:19 am -
Nonstop2h 12m
Deal found 10/25![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/14:16 pm -
2 stops16h 19m
Mon 12/75:47 pm -
1 stop5h 24m
Deal found 10/26![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/84:31 pm -
1 stop21h 49m
Mon 12/148:36 pm -
Nonstop2h 14m
Deal found 10/26![Frontier logo]()
$182
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Tue 11/178:30 am -
1 stop9h 41m
Mon 11/238:46 pm -
Nonstop2h 14m
Deal found 10/26![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
Nonstop2h 24m
Fri 10/309:09 am -
Nonstop2h 12m
Deal found 10/27![Frontier logo]()
$184
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:40 am -
1 stop5h 40m
Sun 12/206:40 pm -
Nonstop2h 19m
Deal found 10/27![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/39:00 am -
Nonstop2h 24m
Mon 12/75:47 pm -
1 stop27h 20m
Deal found 10/27![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/412:49 pm -
1 stop25h 31m
Thu 12/1011:22 am -
2 stops35h 49m
Deal found 10/27![Multiple Airlines logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
Nonstop2h 24m
Thu 10/299:19 am -
Nonstop2h 12m
Deal found 10/26![Frontier logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:36 pm -
1 stop5h 35m
Sat 11/218:46 pm -
Nonstop2h 14m
Deal found 10/29![Frontier logo]()
$190
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 October 30, 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 October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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 12/125:20 am -
2 stops12h 30m
Tue 12/156:05 am -
2 stops10h 25m
Deal found 10/26![Southwest logo]()
$363
This JetBlue deal was found by Cheapflights users on 10/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:15 am -
1 stop8h 40m
Sun 11/224:00 pm -
1 stop7h 49m
Deal found 10/26![JetBlue logo]()
$455
This Delta deal was found by Cheapflights users on 10/25. 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 3/2412:09 pm -
1 stop6h 44m
Sun 3/285:30 am -
1 stop3h 57m
Deal found 10/25![Delta logo]()
$505
This Southwest deal was found by Cheapflights users on 10/29. 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 12/45:35 am -
1 stop7h 15m
Mon 12/71:30 pm -
1 stop7h 55m
Deal found 10/29![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 10/29. 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 1/181:50 pm -
2 stops8h 15m
Wed 1/201:50 pm -
2 stops8h 25m
Deal found 10/29![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 12/211:45 am -
2 stops9h 30m
Sun 12/62:10 pm -
2 stops10h 00m
Deal found 10/29![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 10/29. 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 12/111:50 pm -
1 stop8h 30m
Sun 12/132:10 pm -
2 stops10h 00m
Deal found 10/29![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 10/28. 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 2/191:50 pm -
2 stops6h 40m
Mon 2/226:20 am -
2 stops10h 20m
Deal found 10/28![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 1/277:50 am -
2 stops10h 10m
Sun 1/313:30 pm -
2 stops9h 15m
Deal found 10/29![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sun 1/175:35 am -
2 stops7h 15m
Sat 1/2310:55 am -
2 stops10h 00m
Deal found 10/27![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 10/26. 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 1/296:40 am -
2 stops11h 20m
Sun 1/313:30 pm -
2 stops9h 15m
Deal found 10/26![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 10/29. 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 1/226:40 am -
2 stops11h 20m
Sun 1/241:50 pm -
2 stops8h 25m
Deal found 10/29![Southwest logo]()
$463
Last-minute flights from Philadelphia to JacksonvilleDiscover last-minute flight deals from Philadelphia to Jacksonville. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Jacksonville. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
Nonstop2h 24m
Sat 10/319:19 am -
Nonstop2h 12m
Deal found 10/26![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/316:00 am -
Nonstop2h 24m
Mon 11/29:09 am -
Nonstop2h 12m
Deal found 10/28![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 10/316:00 am -
Nonstop2h 24m
Tue 11/107:03 pm -
1 stop12h 18m
Deal found 10/27![Frontier logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
Nonstop2h 24m
Tue 11/39:09 am -
Nonstop2h 12m
Deal found 10/29![Frontier logo]()
$189
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
Nonstop2h 24m
Tue 11/109:09 am -
Nonstop2h 12m
Deal found 10/25![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/36:00 am -
Nonstop2h 24m
Fri 11/69:09 am -
Nonstop2h 12m
Deal found 10/29![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/76:00 am -
Nonstop2h 24m
Tue 11/109:09 am -
Nonstop2h 12m
Deal found 10/27![Frontier logo]()
$195
This eDestinos deal was found by Cheapflights users on 10/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:36 pm -
1 stop5h 55m
Thu 11/199:19 am -
Nonstop2h 12m
Deal found 10/25![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/165:14 pm -
1 stop24h 57m
Wed 11/189:09 am -
Nonstop2h 12m
Deal found 10/27![Frontier logo]()
$193
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Tue 11/178:30 am -
1 stop9h 41m
Mon 11/238:46 pm -
Nonstop2h 14m
Deal found 10/26![Frontier logo]()
$183
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:36 pm -
1 stop5h 35m
Sat 11/218:46 pm -
Nonstop2h 14m
Deal found 10/29![Frontier logo]()
$190
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 October 30, 2026.
Search for one-way flight options from Philadelphia to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/165:14 pm -
1 stop24h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$49
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:36 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$52
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:36 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/114:31 pm -
1 stop21h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/57:15 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 1/286:37 pm -
1 stop24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/76:40 pm -
1 stop24h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Fri 1/296:15 am -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$67
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:40 am -
1 stop8h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/112:49 pm -
1 stop26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$70
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$73
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 (Kiwi.com) |
One-way from | $49 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $268 or less |
Good one-way deal | $178 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 7,457,451 searches. Data last updated October 30, 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 Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Sat 12/5
7:15 am-2:20 pm
1 stop7h 05m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$94
Quickest round-trip
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Wed 11/4
2:45 pm-9:15 pm
1 stop6h 30m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Tue 11/3
5:35 am-1:15 pm
2 stops7h 40m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Tue 11/10
5:35 am-12:50 pm
1 stop7h 15m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$197
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Mon 12/7
1:25 pm-9:15 pm
2 stops7h 50m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Sun 12/6
6:00 am-4:40 pm
2 stops10h 40m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$254
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Wed 12/23
2:15 pm-10:25 pm
2 stops8h 10m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Fri 11/20
1:50 pm-11:45 pm
2 stops9h 55m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Sat 1/2
5:00 am-11:55 am
2 stops6h 55m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
PhiladelphiaJacksonville
PHL Philadelphia - JAX Jacksonville
PHLJAX
Philadelphia
Sun 11/8
6:00 am-12:55 pm
2 stops6h 55m
Jacksonville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
Showing 1-10 of 22 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 October.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
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 87 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, January is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $272). Flying from Philadelphia to Jacksonville in May 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 October 30, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Philadelphia to Jacksonville by exploring options for tickets in the afternoon.
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 October 24, 2026.
Travelers seeking maximum savings on their Philadelphia to Jacksonville flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 30, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican 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.
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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 October 30, 2026.
Philadelphia and Jacksonville flights
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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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$322 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$433 | FlexibilityNo cancel fee | On-time71% |