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Cheap flights from Chicago O'Hare Intl Airport to Jacksonville from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Jacksonville departing on 9/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:56 pm - 8:54 pmORD  Chicago O'Hare Intl-JAX Jacksonville
6h 58m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:45 pm - 6:34 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
2h 49mnonstop
$203United Airlines
Sat, Sep 5 - Sun, Sep 6
Frontier Logo
7:28 pm - 7:01 pmORD  Chicago O'Hare Intl-JAX Jacksonville
22h 33m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:46 pm - 9:20 amJAX  Jacksonville-ORD Chicago O'Hare Intl
14h 34m1 stop Atlanta Hartsfield-Jackson
$203Frontier
Sun, Sep 13 - Sat, Sep 19
Frontier Logo
10:26 am - 7:01 pmORD  Chicago O'Hare Intl-JAX Jacksonville
7h 35m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:46 pm - 8:15 amJAX  Jacksonville-ORD Chicago O'Hare Intl
14h 29m1 stop Atlanta Hartsfield-Jackson
$203Frontier
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
7:11 am - 8:25 amORD  Chicago O'Hare Intl-JAX Jacksonville
24h 14m1 stop Fort Lauderdale
Multiple Airlines Logo
3:15 pm - 3:20 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
25h 05m1 stop Fort Lauderdale
$203Multiple Airlines
Thu, Sep 17 - Tue, Sep 22
Multiple Airlines Logo
7:11 am - 8:25 amORD  Chicago O'Hare Intl-JAX Jacksonville
24h 14m1 stop Fort Lauderdale
Multiple Airlines Logo
6:46 pm - 8:15 amJAX  Jacksonville-ORD Chicago O'Hare Intl
14h 29m1 stop Atlanta Hartsfield-Jackson
$204Multiple Airlines
Wed, Oct 7 - Mon, Oct 12
United Airlines Logo
3:35 pm - 7:19 pmORD  Chicago O'Hare Intl-JAX Jacksonville
2h 44mnonstop
United Airlines Logo
11:51 am - 6:37 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
7h 46m1 stop Washington, D.C. Dulles Intl
$207United Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
1:50 pm - 7:45 pmORD  Chicago O'Hare Intl-JAX Jacksonville
4h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:51 pm - 4:51 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
5h 00m1 stop Atlanta Hartsfield-Jackson
$217Delta
Sat, Sep 5 - Sun, Sep 6
Delta Logo
5:30 am - 11:44 amORD  Chicago O'Hare Intl-JAX Jacksonville
5h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:55 pm - 11:57 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
6h 02m1 stop Atlanta Hartsfield-Jackson
$217Delta
Sun, Sep 6 - Sun, Sep 6
JetBlue Logo
7:00 am - 3:41 pmORD  Chicago O'Hare Intl-JAX Jacksonville
7h 41m1 stop Fort Lauderdale
JetBlue Logo
7:10 am - 1:49 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
7h 39m1 stop Fort Lauderdale
$239JetBlue
Fri, Sep 4 - Sun, Sep 6
JetBlue Logo
3:00 pm - 10:29 pmORD  Chicago O'Hare Intl-JAX Jacksonville
6h 29m1 stop Fort Lauderdale
JetBlue Logo
7:19 am - 1:45 pmJAX  Jacksonville-ORD Chicago O'Hare Intl
7h 26m1 stop Fort Lauderdale
$239JetBlue
Wed, Sep 9 - Tue, Sep 15

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Frontier flights from Chicago O'Hare Intl Airport to Jacksonville

Our best Frontier deals on Chicago O'Hare Intl Airport to Jacksonville flight tickets
Frontier
Sep 27
ORD7:28 pmChicago O'Hare Intl
22h 33m
1 stop
JAX7:01 pmJacksonville
Oct 3
JAX7:46 pmJacksonville
14h 34m
1 stop
ORD9:20 amChicago O'Hare Intl
$204
Frontier
Sep 11
ORD10:26 amChicago O'Hare Intl
7h 35m
1 stop
JAX7:01 pmJacksonville
Sep 16
JAX7:46 pmJacksonville
14h 34m
1 stop
ORD9:20 amChicago O'Hare Intl
$209
Frontier
Aug 28
ORD7:05 amChicago O'Hare Intl
10h 05m
1 stop
JAX6:10 pmJacksonville
Aug 31
JAX7:05 pmJacksonville
18h 45m
2 stops
ORD12:50 pmChicago O'Hare Intl
$211

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Jacksonville flight tickets
United Airlines
Sep 5
ORD12:56 pmChicago O'Hare Intl
6h 58m
1 stop
JAX8:54 pmJacksonville
Sep 6
JAX4:45 pmJacksonville
2h 49m
ORD6:34 pmChicago O'Hare Intl
$203
United Airlines
Sep 5
ORD3:35 pmChicago O'Hare Intl
2h 44m
JAX7:19 pmJacksonville
Sep 11
JAX11:51 amJacksonville
7h 46m
1 stop
ORD6:37 pmChicago O'Hare Intl
$207
United Airlines
Sep 5
ORD10:29 amChicago O'Hare Intl
2h 35m
JAX2:04 pmJacksonville
Sep 8
JAX7:36 amJacksonville
2h 48m
ORD9:24 amChicago O'Hare Intl
$251

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Jacksonville 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 August 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Sat 9/5

12:56 pm-8:54 pm

1 stop6h 58m

Jacksonville

Sun 9/6

4:45 pm-6:34 pm

Nonstop2h 49m

$203

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Sun 9/13

7:28 pm-7:01 pm

1 stop22h 33m

Jacksonville

Sat 9/19

7:46 pm-9:20 am

1 stop14h 34m

$203

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Mon 10/5

10:26 am-7:01 pm

1 stop7h 35m

Jacksonville

Mon 10/12

6:46 pm-8:15 am

1 stop14h 29m

$203

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Thu 9/17

7:11 am-8:25 am

1 stop24h 14m

Jacksonville

Tue 9/22

3:15 pm-3:20 pm

1 stop25h 05m

$203

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Wed 10/7

7:11 am-8:25 am

1 stop24h 14m

Jacksonville

Mon 10/12

6:46 pm-8:15 am

1 stop14h 29m

$204

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Sat 9/5

3:35 pm-7:19 pm

Nonstop2h 44m

Jacksonville

Fri 9/11

11:51 am-6:37 pm

1 stop7h 46m

$207

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Sat 9/5

1:50 pm-7:45 pm

1 stop4h 55m

Jacksonville

Sun 9/6

12:51 pm-4:51 pm

1 stop5h 00m

$217

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Sun 9/6

5:30 am-11:44 am

1 stop5h 14m

Jacksonville

Sun 9/6

6:55 pm-11:57 pm

1 stop6h 02m

$217

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Fri 9/4

7:00 am-3:41 pm

1 stop7h 41m

Jacksonville

Sun 9/6

7:10 am-1:49 pm

1 stop7h 39m

$239

ChicagoJacksonville

ORD Chicago O'Hare Intl - JAX Jacksonville

ORDJAX

Chicago O'Hare Intl

Wed 9/9

3:00 pm-10:29 pm

1 stop6h 29m

Jacksonville

Tue 9/15

7:19 am-1:45 pm

1 stop7h 26m

$239

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 Jacksonville from

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

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 Chicago O'Hare Intl Airport and Jacksonville?

Prices are currently low for flights on this route.

Typical prices usually range from $243 to $366.
The lowest price recently found on this route was $203.

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of September, then departing from Chicago O'Hare Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $318.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Saturday is the cheapest day to fly to Jacksonville from Chicago O'Hare Intl Airport. The lowest ticket price found for a Saturday departure recently was $341. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $405.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Chicago O'Hare Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $347 when looking at flights departing at noon. Flights to Jacksonville are more costly in the afternoon, with an average ticket price of $373. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Jacksonville from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Chicago O'Hare Intl Airport for as low as $313 on momondo.

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

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

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

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Jacksonville.

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

As of August 2026, prices for Chicago O'Hare Intl Airport to Jacksonville flights are approximately 2% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$241

Fastest flight time

2h 27m

Direct flights

Every day

Airports in Jacksonville

1 airport
The best one-way flight to Jacksonville from Chicago O'Hare Intl Airport in the past 72 hours is $241. The best round-trip flight deal from Chicago O'Hare Intl Airport to Jacksonville found on momondo in the last 72 hours is $295.
The fastest flight from Chicago O'Hare Intl Airport to Jacksonville takes 2h 27m
Direct flights go from Chicago O'Hare Intl Airport to Jacksonville every day.
There is 1 airport in Jacksonville. From Chicago O'Hare Intl Airport there are direct flights to Jacksonville (JAX).
Search flight deals

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

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

    A flight from Chicago O'Hare Intl to Jacksonville will travel around 875.8 mi. A reasonable flight in good conditions will take 2h 27m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $83Free CancellationRating
7.8
8,497 reviews
Search Delta flights
FrontierPriceFrom $128Free CancellationRating
5.6
2,722 reviews
Search Frontier flights
American AirlinesPriceFrom $208Free CancellationRating
7.1
11,874 reviews
Search American Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.1
3,025 reviews
Search JetBlue flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
10,080 reviews
Search United Airlines flights

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

    United Airlines flight deals from Chicago O'Hare Intl Airport to Jacksonville start from $246 round-trip. Over the 22 United Airlines flights for this route in a normal week, average airfare is usually $378 round-trip - but some users have found much cheaper deals with momondo.

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

    American Airlines is also a popular choice for this route. American Airlines flight deals for Chicago O'Hare Intl Airport to Jacksonville start from as low as $208 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $355. American Airlines operates 16 flights to Jacksonville from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.1/10 across 11,874 reviews.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Waycross
Ponte Vedra Beach
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

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

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

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

All flight searches from Chicago to Jacksonville on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Jacksonville from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Chicago to Jacksonville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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