$358 Find Cheap Flights from Jacksonville to Illinois - Compare and Save

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Book Cheap Jacksonville to Illinois Plane Tickets

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

Recent round-trip flight deals from Jacksonville to Illinois

Sat, Feb 20 - Fri, Feb 26
Delta Logo
6:00 am - 10:09 amOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
5h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:19 amORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
4h 49m1 stop Atlanta Hartsfield-Jackson
$473Delta
Sat, Feb 20 - Fri, Feb 26
Delta Logo
11:59 am - 3:50 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
4h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:15 am - 10:28 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
11h 13m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
$478Delta
Thu, Mar 11 - Sat, Mar 13
Delta Logo
2:25 pm - 9:10 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
7h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:10 am - 1:39 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
5h 29m1 stop Atlanta Hartsfield-Jackson
$483Delta
Tue, Nov 24 - Wed, Dec 2
American Airlines Logo
8:24 pm - 11:59 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
4h 35m1 stop Charlotte Douglas
American Airlines Logo
11:47 am - 6:45 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
5h 58m1 stop Charlotte Douglas
$488American Airlines
Sat, Feb 20 - Fri, Feb 26
Delta Logo
11:59 am - 8:37 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
9h 38m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
Delta Logo
10:15 am - 10:28 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
11h 13m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
$517Delta
Tue, Nov 24 - Wed, Dec 2
Delta Logo
6:00 am - 12:20 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:04 am - 1:42 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
4h 38m1 stop Atlanta Hartsfield-Jackson
$531Delta
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
8:24 pm - 11:59 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
4h 35m1 stop Charlotte Douglas
American Airlines Logo
6:41 am - 2:22 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
6h 41m1 stop Charlotte Douglas
$535American Airlines
Tue, Nov 24 - Wed, Dec 2
Delta Logo
6:00 am - 12:20 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:39 am - 10:28 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
9h 49m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$536Delta
Tue, Nov 24 - Wed, Dec 2
Delta Logo
6:00 am - 1:59 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
8h 59m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
10:15 am - 10:28 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
11h 13m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$541Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
2:30 pm - 7:05 pmOAJ  Jacksonville Albert J Ellis-ORD Chicago O'Hare Intl
5h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 1:42 pmORD  Chicago O'Hare Intl-OAJ Jacksonville Albert J Ellis
7h 12m1 stop Atlanta Hartsfield-Jackson
$557Delta
Booking Insights

Price, demand and travel trends for Jacksonville to Illinois flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Jacksonville to Illinois recently?

The cheapest fare from Jacksonville to Illinois in the last week was $473 round-trip, to Chicago O'Hare Intl (ORD).

How do fares into airports in Illinois compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Illinois from Jacksonville are:

• Moline Quad-City (MLI) (avg. price $320)
• Chicago O'Hare Intl (ORD) (avg. price $557)

How do fares from Jacksonville to Illinois vary by day of the week?

On average, Wednesday is the cheapest day to fly from Jacksonville to Illinois and Saturday is the most expensive. Looking at the past 12 months of KAYAK data, it's 70% more expensive to fly on a Saturday compared to Wednesday.

What's the best time of day to fly from Jacksonville to Illinois?

It's cheapest to fly to Illinois in the evening with average prices of $480. The morning is the most expensive time to fly, with average prices of $524.

Find deals

Key details for Jacksonville to Illinois flights

Low season

October

Cheapest flight

$358
Beat the crowds with an average 79% drop in travelers.
The most popular month to fly with an average 39% increase in travelers.
One-way flight from Jacksonville to Chicago O'Hare Intl Airport

Your Jacksonville to Illinois flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Jacksonville to Illinois?

    Fares from Jacksonville to Illinois are around their usual level right now. A round-trip under $410 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch fare changes.

  • How much should I budget for a flight from Jacksonville to Illinois?

    Over the past 12 months, round-trip fares from Jacksonville to Illinois have typically cost between $410 and $598.

  • What are the main airports serving Illinois?

    There are 17 airports in Illinois. 50% of KAYAK users choose Moline Quad-City (MLI) as their arrival airport, while 50% choose Chicago O'Hare Intl (ORD).

  • Which cabin classes are available from Jacksonville to Illinois?

    On flights from Jacksonville to Illinois you can only book Economy Class.

  • What are some popular landmarks around Illinois?

    Illinois is home to many popular sights. KAYAK travelers' favorites include:

    • Magnificent Mile
    • Grant Park
    • Soldier Field
    • River North

Your guide to booking Jacksonville to Illinois flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in August to save some money. It's typically the cheapest month on this route, while flights in January will cost you the most.
  • Fly out on a Wednesday to get the cheapest fares. Avoid Saturday flights, which are about 70% more expensive.
  • If you're watching your budget, fly into Moline Quad-City (MLI) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Chicago, the most popular destination in Illinois. From there, it's easy to continue on to other popular spots such as Rosemont, Schaumburg and Champaign.

More options for your flight from Jacksonville to Illinois

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

Car rentals in Illinois
Hotels in Illinois
Vacations in Illinois