OAJ

$149 Find Cheap Flights from Illinois to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Jacksonville departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Jacksonville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Jacksonville

Wed, Apr 15 - Wed, Apr 22
Delta Logo
5:15 am - 1:40 pm
ORD
-
OAJ
7h 25m
1 stop
Delta Logo
12:05 pm - 6:35 pm
OAJ
-
ORD
7h 30m
1 stop
$297Delta
Tue, May 19 - Tue, May 26
Delta Logo
5:15 pm - 10:04 pm
STL
-
OAJ
3h 49m
1 stop
Delta Logo
6:47 pm - 11:59 pm
OAJ
-
STL
6h 12m
1 stop
$327Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:00 am - 1:42 pm
MDW
-
OAJ
6h 42m
1 stop
Delta Logo
5:40 am - 9:50 am
OAJ
-
MDW
5h 10m
1 stop
$379Delta
Sat, Jun 27 - Sat, Jul 4
Delta Logo
3:35 pm - 10:17 pm
ORD
-
OAJ
5h 42m
1 stop
Delta Logo
4:00 pm - 7:48 pm
OAJ
-
ORD
4h 48m
1 stop
$379Delta
Wed, Aug 26 - Mon, Aug 31
Delta Logo
10:35 am - 5:52 pm
MDW
-
OAJ
6h 17m
1 stop
Delta Logo
6:25 pm - 9:46 pm
OAJ
-
MDW
4h 21m
1 stop
$388Delta
Wed, Aug 26 - Mon, Aug 31
Delta Logo
8:15 am - 1:42 pm
ORD
-
OAJ
4h 27m
1 stop
Delta Logo
6:25 pm - 11:57 pm
OAJ
-
ORD
6h 32m
1 stop
$388Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
6:00 am - 11:12 am
STL
-
OAJ
4h 12m
1 stop
Delta Logo
5:43 am - 8:47 am
OAJ
-
STL
4h 04m
1 stop
$391Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
6:00 am - 11:12 am
MLI
-
OAJ
4h 12m
1 stop
Delta Logo
6:51 pm - 10:30 pm
OAJ
-
MLI
4h 39m
1 stop
$399Delta
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
7:00 am - 12:38 pm
MLI
-
OAJ
4h 38m
1 stop
American Airlines Logo
10:55 am - 6:07 pm
OAJ
-
MLI
8h 12m
2 stops
$404American Airlines
Fri, May 29 - Sun, May 31
American Airlines Logo
8:48 am - 2:35 pm
ORD
-
OAJ
4h 47m
1 stop
American Airlines Logo
6:11 pm - 11:59 pm
OAJ
-
ORD
6h 48m
1 stop
$442American Airlines
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Good to know

Low seasonFebruary
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 33% lower on average.

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?

Book flights to Jacksonville if you plan to visit one of these locations
North Topsail Beach

Everything you need to know for your flight to Jacksonville

Information on the airport you'll fly into in Jacksonville

Jacksonville (OAJ)