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Cheap flights from Jacksonville to Chicago from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Chicago departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Multiple Airlines Logo
12:20 pm - 8:42 am
ORD
-
JAX
19h 22m
2 stops
$234Multiple Airlines
Mon, Jun 15 - Wed, Jun 24
Frontier Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Frontier Logo
6:55 am - 5:33 pm
ORD
-
JAX
9h 38m
1 stop
$235Frontier
Fri, Jun 19 - Sat, Jun 27
Frontier Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Frontier Logo
6:55 am - 5:33 pm
ORD
-
JAX
9h 38m
1 stop
$236Frontier
Sun, Jun 14 - Sat, Jun 20
Delta Logo
11:40 am - 6:29 pm
JAX
-
ORD
7h 49m
1 stop
Delta Logo
6:35 am - 1:43 pm
ORD
-
JAX
6h 08m
1 stop
$237Delta
Wed, Jun 17 - Wed, Jun 24
Frontier Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Frontier Logo
8:00 pm - 5:33 pm
ORD
-
JAX
20h 33m
2 stops
$238Frontier
Wed, Jun 10 - Sat, Jun 13
Multiple Airlines Logo
3:45 pm - 7:55 am
JAX
-
ORD
17h 10m
2 stops
Multiple Airlines Logo
1:50 pm - 5:33 pm
ORD
-
JAX
26h 43m
1 stop
$239Multiple Airlines
Mon, Jun 1 - Tue, Jul 21
Frontier Logo
11:28 am - 10:46 pm
JAX
-
ORD
12h 18m
1 stop
Frontier Logo
6:55 am - 5:35 pm
ORD
-
JAX
9h 40m
1 stop
$240Frontier
Thu, May 28 - Sun, May 31
Frontier Logo
6:30 pm - 7:55 am
JAX
-
ORD
14h 25m
1 stop
Frontier Logo
6:55 am - 5:35 pm
ORD
-
JAX
9h 40m
1 stop
$241Frontier
Wed, Jun 3 - Sun, Jun 7
Frontier Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Frontier Logo
6:55 am - 5:33 pm
ORD
-
JAX
9h 38m
1 stop
$242Frontier
Thu, Jun 11 - Sat, Jun 13
Multiple Airlines Logo
6:28 pm - 8:03 am
JAX
-
ORD
14h 35m
1 stop
Multiple Airlines Logo
12:20 pm - 8:42 am
ORD
-
JAX
19h 22m
2 stops
$243Multiple Airlines
Wed, Jun 10 - Wed, Jun 17

Delta flights from Jacksonville to Chicago O'Hare Intl Airport

Our best Delta deals on Jacksonville to Chicago O'Hare Intl Airport flight tickets
Delta
Jun 17
JAX11:40 amJacksonville
7h 49m
1 stop
ORD6:29 pmChicago O'Hare Intl
Jun 24
ORD6:35 amChicago O'Hare Intl
6h 08m
1 stop
JAX1:43 pmJacksonville
$237
Delta
Aug 22
JAX6:50 pmJacksonville
6h 08m
1 stop
ORD11:58 pmChicago O'Hare Intl
Aug 26
ORD11:26 amChicago O'Hare Intl
4h 59m
1 stop
JAX5:25 pmJacksonville
$272
Delta
Aug 22
JAX12:51 pmJacksonville
7h 04m
1 stop
ORD6:55 pmChicago O'Hare Intl
Aug 26
ORD5:28 amChicago O'Hare Intl
6h 56m
1 stop
JAX1:24 pmJacksonville
$277

United Airlines flights from Jacksonville to Chicago O'Hare Intl Airport

Our best United Airlines deals on Jacksonville to Chicago O'Hare Intl Airport flight tickets
United Airlines
Jun 9
JAX9:20 amJacksonville
6h 09m
1 stop
ORD2:29 pmChicago O'Hare Intl
Jun 16
ORD6:19 pmChicago O'Hare Intl
2h 40m
JAX9:59 pmJacksonville
$249
United Airlines
Jul 15
JAX9:20 amJacksonville
6h 09m
1 stop
ORD2:29 pmChicago O'Hare Intl
Jul 22
ORD6:19 pmChicago O'Hare Intl
2h 40m
JAX9:59 pmJacksonville
$267
United Airlines
May 27
JAX7:20 amJacksonville
2h 52m
ORD9:12 amChicago O'Hare Intl
May 30
ORD1:18 pmChicago O'Hare Intl
5h 50m
1 stop
JAX8:08 pmJacksonville
$401

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Jacksonville to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Mon 6/15

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Wed 6/24

12:20 pm-8:42 am

2 stops19h 22m

$234

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 6/19

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Sat 6/27

6:55 am-5:33 pm

1 stop9h 38m

$235

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sun 6/14

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Sat 6/20

6:55 am-5:33 pm

1 stop9h 38m

$236
Quickest round-trip

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 6/17

11:40 am-6:29 pm

1 stop7h 49m

Chicago O'Hare Intl

Wed 6/24

6:35 am-1:43 pm

1 stop6h 08m

$237

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 6/10

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Sat 6/13

8:00 pm-5:33 pm

2 stops20h 33m

$238

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Mon 6/1

3:45 pm-7:55 am

2 stops17h 10m

Chicago O'Hare Intl

Tue 7/21

1:50 pm-5:33 pm

1 stop26h 43m

$239

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 5/28

11:28 am-10:46 pm

1 stop12h 18m

Chicago O'Hare Intl

Sun 5/31

6:55 am-5:35 pm

1 stop9h 40m

$240

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 6/3

6:30 pm-7:55 am

1 stop14h 25m

Chicago O'Hare Intl

Sun 6/7

6:55 am-5:35 pm

1 stop9h 40m

$241

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 6/11

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Sat 6/13

6:55 am-5:33 pm

1 stop9h 38m

$242

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 6/10

6:28 pm-8:03 am

1 stop14h 35m

Chicago O'Hare Intl

Wed 6/17

12:20 pm-8:42 am

2 stops19h 22m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Jacksonville to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Jacksonville averaging around $291.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $394. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Jacksonville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $662.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Jacksonville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $355 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $585. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Jacksonville to Chicago O'Hare Intl flight route?

Fly from Jacksonville to Chicago O'Hare Intl for the best Jacksonville - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Jacksonville to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Jacksonville for as low as $271 on momondo.

Can stopping save me money on Jacksonville to Chicago O'Hare Intl Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Jacksonville to Chicago O'Hare Intl Airport flight.

How have Jacksonville to Chicago O'Hare Intl Airport flight prices changed over time?

As of May 2026, prices for Jacksonville to Chicago O'Hare Intl Airport flights are approximately 130% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Chicago O'Hare Intl Airport (JAX to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Chicago O'Hare Intl Airport

Best Price Found

$214

Fastest flight time

2h 34m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Jacksonville in the past 72 hours is $214. The best round-trip flight deal from Jacksonville to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $364.
The fastest flight from Jacksonville to Chicago O'Hare Intl Airport takes 2h 34m
Direct flights go from Jacksonville to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Jacksonville to Chicago O'Hare Intl Airport

  • How far is Jacksonville to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 875.8 mi away from Jacksonville. In terms of flight time, this usually takes a little over 2h 34m.

  • When did momondo last update prices for flights from Jacksonville Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Jacksonville Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Jacksonville Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Jacksonville Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Jacksonville to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Jacksonville to Chicago O'Hare Intl Airport?

Best airlines flying from Jacksonville to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Jacksonville to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $121Free CancellationRating
7.9
8,453 reviews
Search Delta flights
FrontierPriceFrom $142Free CancellationRating
5.6
2,951 reviews
Search Frontier flights
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,722 reviews
Search United Airlines flights

  • United Airlines Flights From Jacksonville to Chicago O'Hare Intl Airport

    United Airlines flight deals from Jacksonville to Chicago O'Hare Intl Airport start from $225 round-trip. Over the 27 United Airlines flights for this route in a normal week, average airfare is usually $371 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Jacksonville to Chicago O'Hare Intl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Jacksonville to Chicago O'Hare Intl Airport start from as low as $179 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $332. American Airlines operates 20 flights to Chicago O'Hare Intl Airport from Jacksonville in an average week. Users have rated it 7.1/10 across 11,662 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Jacksonville to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Jacksonville to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Jacksonville.

I’m not ready to book a flight from Jacksonville to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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