How does KAYAK find such low prices on flights from Illinois 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 Illinois to Jacksonville. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois 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 Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$173 CHEAP FLIGHTS from Illinois to Jacksonville

OAJ

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

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Flight Deals

Cheap Flights from Illinois to Jacksonville

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Jacksonville

週四, 5月 14 - 週四, 5月 21

5:00 am - 10:26 am

ORD

OAJ

4h 26m

1 stop

1:14 pm - 4:43 pm

OAJ

ORD

4h 29m

1 stop

$345American Airlines

週一, 5月 18 - 週日, 5月 24

6:00 am - 11:06 am

STL

OAJ

4h 06m

1 stop

5:45 am - 9:49 am

OAJ

STL

5h 04m

1 stop

$347Delta

週四, 5月 7 - 週日, 5月 10

6:00 am - 11:06 am

STL

OAJ

4h 06m

1 stop

7:32 pm - 11:59 pm

OAJ

STL

5h 27m

1 stop

$351Delta

週四, 9月 17 - 週二, 9月 22

6:00 am - 2:20 pm

STL

OAJ

7h 20m

2 stops

8:33 pm - 11:33 pm

OAJ

STL

4h 00m

1 stop

$352American Airlines

週二, 4月 28 - 週五, 5月 1

4:41 pm - 10:51 pm

STL

OAJ

5h 10m

1 stop

12:05 pm - 3:32 pm

OAJ

STL

4h 27m

1 stop

$355Delta

週四, 9月 17 - 週二, 9月 22

6:00 am - 2:20 pm

STL

OAJ

7h 20m

2 stops

2:23 pm - 9:03 pm

OAJ

STL

7h 40m

2 stops

$357American Airlines

週一, 5月 25 - 週二, 6月 2

5:56 am - 11:06 am

MLI

OAJ

4h 10m

1 stop

4:07 pm - 10:21 pm

OAJ

MLI

7h 14m

1 stop

$370Delta

週三, 5月 27 - 週三, 6月 3

4:24 pm - 11:56 pm

MLI

OAJ

6h 32m

1 stop

6:11 pm - 10:02 pm

OAJ

MLI

4h 51m

1 stop

$371American Airlines

週二, 8月 11 - 週二, 8月 18

5:30 am - 11:15 am

ORD

OAJ

4h 45m

1 stop

2:25 pm - 6:39 pm

OAJ

ORD

5h 14m

1 stop

$379Delta

週六, 8月 1 - 週五, 8月 7

9:45 am - 3:55 pm

ORD

OAJ

5h 10m

1 stop

6:44 pm - 11:53 pm

OAJ

ORD

6h 09m

1 stop

$388Delta

Useful Info

Low season	February
High season	July
Cheapest flight	$173

Best time to beat the crowds but there is an average 36% increase in price.

Most popular time to fly and prices are also 35% lower on average.

Flight from Chicago to Jacksonville

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Jacksonville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Jacksonville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Illinois 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 Illinois 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 Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

North Topsail Beach

Everything you need to know for your flight to Jacksonville

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Complete your trip

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Information on the airport you'll fly into in Jacksonville

Jacksonville (OAJ)

OAJ

$173 Find Cheap Flights from Illinois to Jacksonville

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

Cheap Flights from Illinois to Jacksonville

Recent round-trip flight deals from Illinois to Jacksonville

Recent one-way flight deals from Illinois to Jacksonville

Recent last minute flight deals from Illinois to Jacksonville

Good to know

FAQs for booking flights from Illinois to Jacksonville

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Jacksonville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Illinois 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 Illinois 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 Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Jacksonville?

Everything you need to know for your flight to Jacksonville

Information on the airport you'll fly into in Jacksonville

Cabin class types available on flights to Illinois

Complete your trip to Jacksonville with a hotel stay or car rental

Find direct flights for Jacksonville

Flights to other popular destinations

Flights from domestic origins to Jacksonville

Choose which airport to fly into in Jacksonville

Find deals for your return flight