Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Chicago from $72

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 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Chicago

Cheap round-trip flights

Multiple Airlines Logo
12:17 pm - 6:15 pmJAX-ORD
6h 58m1 stop
Multiple Airlines Logo
5:11 am - 4:13 pmORD-JAX
10h 02m1 stop
$195Multiple Airlines
Find Deal
Fri, Oct 24 - Thu, Oct 30
Frontier Logo
12:38 pm - 11:20 pmJAX-ORD
11h 42m2 stops
Frontier Logo
5:10 am - 11:43 amORD-JAX
5h 33m1 stop
$199Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Multiple Airlines Logo
12:17 pm - 6:15 pmJAX-ORD
6h 58m1 stop
Multiple Airlines Logo
5:05 am - 5:10 pmORD-JAX
11h 05m1 stop
$203Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
6:05 pm - 11:39 pmJAX-ORD
6h 34m1 stop
Frontier Logo
5:05 am - 5:08 pmORD-JAX
11h 03m1 stop
$204Frontier
Find Deal
Sun, Oct 12 - Thu, Oct 16
Frontier Logo
12:38 pm - 10:31 amJAX-ORD
22h 53m1 stop
Frontier Logo
5:10 am - 11:43 amORD-JAX
5h 33m1 stop
$210Frontier
Find Deal
Sun, Sep 28 - Sun, Oct 5
Frontier Logo
12:38 pm - 11:39 pmJAX-ORD
12h 01m1 stop
Frontier Logo
5:30 pm - 11:43 amORD-JAX
17h 13m2 stops
$213Frontier
Find Deal
Thu, Oct 2 - Sat, Oct 4
Frontier Logo
12:38 pm - 11:39 pmJAX-ORD
12h 01m1 stop
Frontier Logo
3:12 pm - 5:08 pmORD-JAX
24h 56m1 stop
$214Frontier
Find Deal
Thu, Oct 2 - Wed, Oct 8
Sun Country Air Logo
12:17 pm - 6:15 pmJAX-ORD
6h 58m1 stop
Sun Country Air Logo
6:15 pm - 11:07 amORD-JAX
15h 52m1 stop
$253Sun Country Air
Find Deal
Fri, Oct 24 - Sun, Oct 26
United Airlines Logo
6:51 pm - 8:02 amJAX-ORD
14h 11m2 stops
United Airlines Logo
11:10 am - 2:39 pmORD-JAX
2h 29mnonstop
$268United Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 1
United Airlines Logo
8:00 am - 9:44 amJAX-ORD
2h 44mnonstop
United Airlines Logo
6:15 pm - 9:47 pmORD-JAX
2h 32mnonstop
$277United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 14

Frontier flights from Jacksonville to Chicago O'Hare Intl Airport

Our best Frontier deals on Jacksonville to Chicago O'Hare Intl Airport flight tickets
Frontier
Oct 2
JAX12:38 pmJacksonville
11h 42m
2 stops
ORD11:20 pmChicago O'Hare Intl
Oct 5
ORD5:10 amChicago O'Hare Intl
5h 33m
1 stop
JAX11:43 amJacksonville
$199
Find similar
Frontier
Oct 12
JAX6:05 pmJacksonville
6h 34m
1 stop
ORD11:39 pmChicago O'Hare Intl
Oct 16
ORD5:05 amChicago O'Hare Intl
11h 03m
1 stop
JAX5:08 pmJacksonville
$204
Find similar
Frontier
Sep 28
JAX12:38 pmJacksonville
22h 53m
1 stop
ORD10:31 amChicago O'Hare Intl
Oct 5
ORD5:10 amChicago O'Hare Intl
5h 33m
1 stop
JAX11:43 amJacksonville
$210
Find similar

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
Sep 30
JAX6:51 pmJacksonville
14h 11m
2 stops
ORD8:02 amChicago O'Hare Intl
Oct 1
ORD11:10 amChicago O'Hare Intl
2h 29m
JAX2:39 pmJacksonville
$268
Find similar
United Airlines
Oct 14
JAX8:00 amJacksonville
2h 44m
ORD9:44 amChicago O'Hare Intl
Oct 14
ORD6:15 pmChicago O'Hare Intl
2h 32m
JAX9:47 pmJacksonville
$277
Find similar
United Airlines
Oct 15
JAX8:00 amJacksonville
2h 44m
ORD9:44 amChicago O'Hare Intl
Oct 18
ORD11:10 amChicago O'Hare Intl
2h 29m
JAX2:39 pmJacksonville
$287
Find similar

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 September 18, 2025.
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

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 10/24

12:17 pm-6:15 pm

1 stop6h 58m

Chicago O'Hare Intl

Thu 10/30

5:11 am-4:13 pm

1 stop10h 02m

$195

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 10/2

12:38 pm-11:20 pm

2 stops11h 42m

Chicago O'Hare Intl

Sun 10/5

5:10 am-11:43 am

1 stop5h 33m

$199

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 10/24

12:17 pm-6:15 pm

1 stop6h 58m

Chicago O'Hare Intl

Sun 10/26

5:05 am-5:10 pm

1 stop11h 05m

$203

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sun 10/12

6:05 pm-11:39 pm

1 stop6h 34m

Chicago O'Hare Intl

Thu 10/16

5:05 am-5:08 pm

1 stop11h 03m

$204

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sun 9/28

12:38 pm-10:31 am

1 stop22h 53m

Chicago O'Hare Intl

Sun 10/5

5:10 am-11:43 am

1 stop5h 33m

$210

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 10/2

12:38 pm-11:39 pm

1 stop12h 01m

Chicago O'Hare Intl

Sat 10/4

5:30 pm-11:43 am

2 stops17h 13m

$213

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 10/2

12:38 pm-11:39 pm

1 stop12h 01m

Chicago O'Hare Intl

Wed 10/8

3:12 pm-5:08 pm

1 stop24h 56m

$214

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 10/24

12:17 pm-6:15 pm

1 stop6h 58m

Chicago O'Hare Intl

Sun 10/26

6:15 pm-11:07 am

1 stop15h 52m

$253

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Tue 9/30

6:51 pm-8:02 am

2 stops14h 11m

Chicago O'Hare Intl

Wed 10/1

11:10 am-2:39 pm

Nonstop2h 29m

$268

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Tue 10/14

8:00 am-9:44 am

Nonstop2h 44m

Chicago O'Hare Intl

Tue 10/14

6:15 pm-9:47 pm

Nonstop2h 32m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $302.

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 $425. 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 $710.

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 $372 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $556. 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 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 $371 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 $278 on momondo.

What cabin class options are available on Jacksonville to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Jacksonville to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Jacksonville to Chicago O'Hare Intl Airport flights are approximately 24% 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

$178

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 $178. The best round-trip flight deal from Jacksonville to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $324.
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

  • 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 44m.

  • 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 $128Free CancellationRating
7.9
7,964 reviews
Search Delta flights
FrontierPriceFrom $145Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,926 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 $236 round-trip. Over the 16 United Airlines flights for this route in a normal week, average airfare is usually $404 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 $339. American Airlines operates 15 flights to Chicago O'Hare Intl Airport from Jacksonville in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Traveling to a place near Chicago?

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

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/18
Sat 10/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago