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

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

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

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Pennsylvania with another airline.

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

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

$41 CHEAP FLIGHTS from Pennsylvania to Jacksonville

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Cheap Flights from Pennsylvania to Jacksonville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Jacksonville

Sun, Dec 13 - Thu, Dec 17

4:05 pm - 6:19 pmMDT Harrisburg-JAX Jacksonville

2h 14mnonstop

10:31 am - 12:31 pmJAX Jacksonville-MDT Harrisburg

2h 00mnonstop

$94Allegiant Air

Thu, Oct 29 - Sat, Oct 31

7:40 am - 6:08 pmIAD Washington, D.C. Dulles Intl-JAX Jacksonville

10h 28m1 stop Atlanta Hartsfield-Jackson

7:13 pm - 11:43 pmJAX Jacksonville-IAD Washington, D.C. Dulles Intl

4h 30m1 stop Atlanta Hartsfield-Jackson

$115Frontier

Thu, Oct 15 - Thu, Oct 29

6:45 am - 8:43 amPIT Pittsburgh-JAX Jacksonville

1h 58mnonstop

2:48 pm - 4:45 pmJAX Jacksonville-PIT Pittsburgh

1h 57mnonstop

$117Allegiant Air

Sat, Oct 17 - Sat, Oct 24

12:35 pm - 6:46 pmPHL Philadelphia-JAX Jacksonville

6h 11m1 stop Atlanta Hartsfield-Jackson

11:32 am - 1:44 pmJAX Jacksonville-PHL Philadelphia

2h 12mnonstop

$118Frontier

Thu, Oct 29 - Thu, Nov 5

12:00 pm - 1:58 pmPIT Pittsburgh-JAX Jacksonville

1h 58mnonstop

7:21 pm - 9:25 pmJAX Jacksonville-PIT Pittsburgh

2h 04mnonstop

$124Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

4:37 pm - 6:41 pmPIT Pittsburgh-JAX Jacksonville

2h 04mnonstop

7:21 pm - 9:25 pmJAX Jacksonville-PIT Pittsburgh

2h 04mnonstop

$127Breeze Airways

Thu, Oct 29 - Sun, Nov 1

4:37 pm - 6:41 pmPIT Pittsburgh-JAX Jacksonville

2h 04mnonstop

7:21 pm - 9:25 pmJAX Jacksonville-PIT Pittsburgh

2h 04mnonstop

$137Breeze Airways

Thu, Oct 29 - Sun, Nov 1

12:00 pm - 1:58 pmPIT Pittsburgh-JAX Jacksonville

1h 58mnonstop

7:21 pm - 9:25 pmJAX Jacksonville-PIT Pittsburgh

2h 04mnonstop

$139Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

6:20 am - 12:35 pmPIT Pittsburgh-JAX Jacksonville

6h 15m1 stop Nashville Intl

7:35 am - 11:05 amJAX Jacksonville-PIT Pittsburgh

3h 30m1 stop Baltimore/Washington

$231Southwest

Sat, Oct 24 - Sat, Oct 31

6:20 am - 1:15 pmPIT Pittsburgh-JAX Jacksonville

6h 55m2 stops Nashville Intl Lambert-St Louis

7:35 am - 11:05 amJAX Jacksonville-PIT Pittsburgh

3h 30m1 stop Baltimore/Washington

$236Southwest

Recent last minute flight deals from Pennsylvania to Jacksonville

Fri, Sep 18 - Thu, Sep 24

6:00 am - 8:20 amPHL Philadelphia-JAX Jacksonville

2h 20mnonstop

12:12 pm - 4:47 amJAX Jacksonville-PHL Philadelphia

16h 35m1 stop San Juan Luis Munoz Marin Intl

$255Frontier

Thu, Sep 17 - Thu, Sep 24

6:00 am - 8:20 amPHL Philadelphia-JAX Jacksonville

2h 20mnonstop

12:12 pm - 4:47 amJAX Jacksonville-PHL Philadelphia

16h 35m1 stop San Juan Luis Munoz Marin Intl

$255Frontier

Tue, Sep 22 - Wed, Sep 30

9:30 am - 4:26 pmPHL Philadelphia-JAX Jacksonville

6h 56m1 stop Raleigh-Durham

7:46 pm - 7:16 amJAX Jacksonville-PHL Philadelphia

11h 30m1 stop Atlanta Hartsfield-Jackson

$270Multiple Airlines

Tue, Sep 22 - Sat, Sep 26

9:30 am - 4:26 pmPHL Philadelphia-JAX Jacksonville

6h 56m1 stop Raleigh-Durham

7:46 pm - 7:16 amJAX Jacksonville-PHL Philadelphia

11h 30m1 stop Atlanta Hartsfield-Jackson

$298Multiple Airlines

Sun, Sep 20 - Thu, Sep 24

1:30 pm - 3:30 pmPIT Pittsburgh-JAX Jacksonville

2h 00mnonstop

4:20 pm - 6:14 pmJAX Jacksonville-PIT Pittsburgh

1h 54mnonstop

$304Allegiant Air

Sun, Sep 20 - Sun, Sep 27

1:30 pm - 3:30 pmPIT Pittsburgh-JAX Jacksonville

2h 00mnonstop

4:20 pm - 6:14 pmJAX Jacksonville-PIT Pittsburgh

1h 54mnonstop

$350Allegiant Air

Tue, Sep 22 - Sat, Sep 26

5:45 pm - 11:14 pmJFK New York John F Kennedy Intl-JAX Jacksonville

5h 29m1 stop Miami

6:00 am - 11:29 amJAX Jacksonville-JFK New York John F Kennedy Intl

5h 29m1 stop Charlotte Douglas

$356American Airlines

Tue, Sep 22 - Sun, Sep 27

7:59 am - 12:04 pmJFK New York John F Kennedy Intl-JAX Jacksonville

4h 05m1 stop Charlotte Douglas

6:10 am - 11:29 amJAX Jacksonville-JFK New York John F Kennedy Intl

5h 19m1 stop Charlotte Douglas

$356American Airlines

Mon, Sep 21 - Mon, Sep 28

6:45 pm - 8:54 pmIAD Washington, D.C. Dulles Intl-JAX Jacksonville

2h 09mnonstop

9:25 am - 11:14 amJAX Jacksonville-IAD Washington, D.C. Dulles Intl

1h 49mnonstop

$394United Airlines

Sat, Sep 19 - Tue, Sep 22

1:05 pm - 3:19 pmIAD Washington, D.C. Dulles Intl-JAX Jacksonville

2h 14mnonstop

11:51 am - 1:40 pmJAX Jacksonville-IAD Washington, D.C. Dulles Intl

1h 49mnonstop

$421United Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$41

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from Philadelphia to Jacksonville

How does KAYAK find such low prices on flights from Pennsylvania to Jacksonville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Jacksonville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Jacksonville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Pennsylvania 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 Pennsylvania to Jacksonville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Jacksonville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.