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Cheap flights from Chicago O'Hare Intl Airport to Jacksonville from $91

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 9/15. 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.
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
6:29 pm - 7:53 am
JAX
-
ORD
14h 24m
1 stop
$227Frontier
Tue, Jul 14 - Thu, Jul 16
Multiple Airlines Logo
8:05 am - 4:25 pm
ORD
-
JAX
7h 20m
1 stop
Multiple Airlines Logo
10:26 pm - 12:15 pm
JAX
-
ORD
14h 49m
1 stop
$228Multiple Airlines
Thu, Jul 23 - Mon, Aug 3
Multiple Airlines Logo
5:46 pm - 5:34 pm
ORD
-
JAX
22h 48m
2 stops
Multiple Airlines Logo
8:44 pm - 12:15 pm
JAX
-
ORD
16h 31m
1 stop
$229Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
7:05 pm - 7:53 am
JAX
-
ORD
13h 48m
1 stop
$230Frontier
Sun, Aug 9 - Sat, Aug 22
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
6:29 pm - 7:53 am
JAX
-
ORD
14h 24m
1 stop
$231Frontier
Fri, Jul 24 - Fri, Jul 31
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
6:29 pm - 7:53 am
JAX
-
ORD
14h 24m
1 stop
$233Frontier
Thu, Jul 16 - Thu, Jul 23
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
6:29 pm - 8:02 am
JAX
-
ORD
14h 33m
1 stop
$234Frontier
Sun, Jul 26 - Wed, Aug 5
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
6:29 pm - 8:02 am
JAX
-
ORD
14h 33m
1 stop
$235Frontier
Sat, Aug 1 - Fri, Aug 14
Frontier Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Frontier Logo
2:11 pm - 7:47 pm
JAX
-
ORD
6h 36m
1 stop
$236Frontier
Wed, Jul 22 - Sat, Jul 25
Multiple Airlines Logo
7:05 am - 5:34 pm
ORD
-
JAX
9h 29m
1 stop
Multiple Airlines Logo
8:44 pm - 12:15 pm
JAX
-
ORD
16h 31m
1 stop
$238Multiple Airlines
Mon, Aug 3 - Tue, Aug 4

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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
Jul 14
ORD7:05 amChicago O'Hare Intl
9h 29m
1 stop
JAX5:34 pmJacksonville
Jul 16
JAX6:29 pmJacksonville
14h 24m
1 stop
ORD7:53 amChicago O'Hare Intl
$227
Frontier
Aug 9
ORD7:05 amChicago O'Hare Intl
9h 29m
1 stop
JAX5:34 pmJacksonville
Aug 22
JAX7:05 pmJacksonville
13h 48m
1 stop
ORD7:53 amChicago O'Hare Intl
$230
Frontier
Jul 24
ORD7:05 amChicago O'Hare Intl
9h 29m
1 stop
JAX5:34 pmJacksonville
Jul 31
JAX6:29 pmJacksonville
14h 24m
1 stop
ORD7:53 amChicago O'Hare Intl
$231

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Jacksonville flight tickets
American Airlines
Aug 27
ORD1:15 pmChicago O'Hare Intl
4h 37m
1 stop
JAX6:52 pmJacksonville
Sep 1
JAX6:16 pmJacksonville
3h 06m
ORD8:22 pmChicago O'Hare Intl
$256
American Airlines
Jul 14
ORD7:31 pmChicago O'Hare Intl
2h 36m
JAX11:07 pmJacksonville
Jul 21
JAX6:11 pmJacksonville
4h 49m
1 stop
ORD10:00 pmChicago O'Hare Intl
$279
American Airlines
Jun 24
ORD5:10 amChicago O'Hare Intl
6h 43m
1 stop
JAX12:53 pmJacksonville
Jun 27
JAX6:50 amJacksonville
2h 49m
ORD8:39 amChicago O'Hare Intl
$425

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 June 18, 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

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Tue 7/14

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Thu 7/16

6:29 pm-7:53 am

1 stop14h 24m

$227

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Thu 7/23

8:05 am-4:25 pm

1 stop7h 20m

Jacksonville

Mon 8/3

10:26 pm-12:15 pm

1 stop14h 49m

$228

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Tue 7/14

5:46 pm-5:34 pm

2 stops22h 48m

Jacksonville

Tue 7/21

8:44 pm-12:15 pm

1 stop16h 31m

$229

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Sun 8/9

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Sat 8/22

7:05 pm-7:53 am

1 stop13h 48m

$230

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Fri 7/24

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Fri 7/31

6:29 pm-7:53 am

1 stop14h 24m

$231

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Thu 7/16

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Thu 7/23

6:29 pm-7:53 am

1 stop14h 24m

$233

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Sun 7/26

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Wed 8/5

6:29 pm-8:02 am

1 stop14h 33m

$234

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Sat 8/1

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Fri 8/14

6:29 pm-8:02 am

1 stop14h 33m

$235
Quickest round-trip

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Wed 7/22

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Sat 7/25

2:11 pm-7:47 pm

1 stop6h 36m

$236

ChicagoJacksonville

ORD - JAX

ORDJAX

Chicago O'Hare Intl

Mon 8/3

7:05 am-5:34 pm

1 stop9h 29m

Jacksonville

Tue 8/4

8:44 pm-12:15 pm

1 stop16h 31m

$238

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?

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of August, then departing from Chicago O'Hare Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $295.

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 $342. 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, Sunday 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 $392.

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 $338 when looking at flights departing at noon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $370. Departure times in the evening 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 $354 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 $300 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?

You could potentially save up to 4% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Jacksonville flight.

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

As of June 2026, prices for Chicago O'Hare Intl Airport to Jacksonville flights are approximately 39% 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

$148

Fastest flight time

2h 15m

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 $148. The best round-trip flight deal from Chicago O'Hare Intl Airport to Jacksonville found on momondo in the last 72 hours is $314.
The fastest flight from Chicago O'Hare Intl Airport to Jacksonville takes 2h 15m
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 15m.

  • 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
8,410 reviews
Search Delta flights
FrontierPriceFrom $86Free CancellationRating
5.6
2,880 reviews
Search Frontier flights
American AirlinesPriceFrom $191Free CancellationRating
7.1
11,682 reviews
Search American Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.1
2,983 reviews
Search JetBlue flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,858 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 $248 round-trip. Over the 23 United Airlines flights for this route in a normal week, average airfare is usually $380 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 $191 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $347. American Airlines operates 15 flights to Jacksonville from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.1/10 across 11,684 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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