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O'Hare Intl

$64+ Cheap flights from Jacksonville (JAX) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Jacksonville to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Jacksonville to Chicago O'Hare Intl are usually found in August or September, booked 80 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Jacksonville to O'Hare Intl

Cheapest flights from Jacksonville to O'Hare Intl
Explore the most affordable flight options available from Jacksonville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 pmJAX - ORD
1 stop22h 51mMultiple Airlines
Wed 1/76:05 pmORD - JAX
2 stops25h 43mMultiple Airlines
Deal found 12/17$222
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:23 pmJAX - ORD
1 stop6h 01mFrontier
Mon 1/56:00 amORD - JAX
1 stop9h 27mFrontier
Deal found 12/16$232
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:23 pmJAX - ORD
1 stop6h 01mFrontier
Fri 1/26:00 amORD - JAX
1 stop9h 27mFrontier
Deal found 12/16$233
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:29 pmJAX - ORD
1 stop5h 55mMultiple Airlines
Wed 1/73:26 pmORD - JAX
2 stops28h 22mMultiple Airlines
Deal found 12/16$239
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:29 pmJAX - ORD
1 stop5h 55mFrontier
Tue 1/65:29 pmORD - JAX
2 stops50h 19mFrontier
Deal found 12/16$240
This Priceline deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:23 pmJAX - ORD
1 stop6h 01mFrontier
Fri 1/26:00 amORD - JAX
1 stop9h 27mFrontier
Deal found 12/16$248
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:04 amJAX - ORD
Nonstop2h 46mAmerican Airlines
Thu 1/12:28 pmORD - JAX
Nonstop2h 29mAmerican Airlines
Deal found 12/16$255
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 pmJAX - ORD
1 stop22h 51mFrontier
Tue 1/65:29 pmORD - JAX
2 stops50h 19mFrontier
Deal found 12/16$258
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:28 pmJAX - ORD
1 stop5h 10mDelta
Wed 1/75:59 pmORD - JAX
1 stop3h 58mDelta
Deal found 12/16$267
This JetBlue deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:22 amJAX - ORD
1 stop8h 24mJetBlue
Thu 1/16:45 amORD - JAX
1 stop9h 40mJetBlue
Deal found 12/17$270

Find flight deals from Jacksonville to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$220
(Kiwi.com)

One-way from

$64
(Expedia)

Popular in

March

Cheapest in

August

Average price

$411

Good round-trip deal

$373 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Jacksonville-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Chicago O'Hare Intl flights.
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From Jacksonville to Chicago O'Hare Intl
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One-way flight from Jacksonville to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Jacksonville to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Jacksonville to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 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

Jacksonville

Fly to

O'Hare Intl

Route

Depart

Return

Price

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 2/5

12:00 pm-5:43 pm

1 stop6h 43m

Chicago O'Hare Intl

Sun 2/8

8:45 am-7:15 pm

1 stop9h 30m

$235

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Tue 1/13

4:23 pm-6:10 pm

Nonstop2h 47m

Chicago O'Hare Intl

Tue 1/20

6:06 pm-9:44 pm

Nonstop2h 38m

$239

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sat 1/17

10:15 am-7:36 pm

1 stop10h 21m

Chicago O'Hare Intl

Sun 1/18

7:45 am-11:09 am

1 stop26h 24m

$247

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 1/14

4:23 pm-6:10 pm

Nonstop2h 47m

Chicago O'Hare Intl

Wed 1/21

1:00 pm-8:10 pm

1 stop6h 10m

$249

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 2/4

7:25 am-12:22 pm

1 stop5h 57m

Chicago O'Hare Intl

Wed 2/4

4:49 pm-11:59 pm

1 stop6h 10m

$259

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Tue 1/6

1:45 pm-8:25 pm

1 stop7h 40m

Chicago O'Hare Intl

Tue 1/13

1:00 pm-8:10 pm

1 stop6h 10m

$259

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sat 1/24

8:00 am-9:46 am

Nonstop2h 46m

Chicago O'Hare Intl

Mon 1/26

7:40 am-11:14 am

Nonstop2h 34m

$269

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Mon 1/12

2:40 pm-4:27 pm

Nonstop2h 47m

Chicago O'Hare Intl

Wed 1/14

10:35 am-2:09 pm

Nonstop2h 34m

$276

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 1/7

2:40 pm-4:26 pm

Nonstop2h 46m

$120

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sat 1/31

2:40 pm-4:27 pm

Nonstop2h 47m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
1
2

Compare providers for flights from Jacksonville to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Chicago O'Hare Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Jacksonville-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Jacksonville-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Chicago O'Hare Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to O'Hare Intl. Price data was last updated on December 12, 2025.

The best time to book flights from Jacksonville to Chicago O'Hare Intl Airport is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Jacksonville to Chicago O'Hare Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Jacksonville to Chicago O'Hare Intl Airport (average of $98). Flying from Jacksonville to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to ORD?

Find hourly flight availability from Jacksonville to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Jacksonville to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 33% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Jacksonville to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to O'Hare Intl. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Jacksonville to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Jacksonville to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Jacksonville to Chicago O'Hare Intl Airport trip
Airports
JAX

JAX offers quick screening times at TSA and easy check-in, making it one of the most convenient major airports in Florida.

Read more about JAXBy Matt Meltzer
ORD

For a quick city connection, take the “L” train from ORD to downtown Chicago, avoiding potential traffic delays.

Read more about ORDBy Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Matt Meltzer

Matt Meltzer

Expert on JAX

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Jacksonville to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,055 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,081 reviews
Delta
7.9
Good
8,005 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Chicago O'Hare Intl?

    Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly out of when you book flights from Jacksonville to Chicago O'Hare Intl. 4 airlines have flights from Jacksonville to Chicago O'Hare Intl on a regular basis. Booking flights from Jacksonville to Chicago O'Hare Intl should not be difficult; the airport handles an average of 6 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Jacksonville to Chicago O'Hare Intl Airport?

    Departing from Jacksonville to Chicago O'Hare Intl Airport will take you 2h 47m. The distance from Jacksonville to Chicago O'Hare Intl Airport is about 865 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Jacksonville to Chicago O'Hare Intl Airport round-trip?

    Delta, at $108, was found to be the cheapest airline from Jacksonville to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Frontier and American Airlines. You may be able to fly from Jacksonville to Chicago O'Hare Intl Airport for 70% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Jacksonville to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Jacksonville to Chicago O'Hare Intl Airport are Frontier ($79), American Airlines ($94), and Delta ($108).

  • What are the most reliable airlines from Jacksonville to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Jacksonville to Chicago O'Hare Intl Airport are Emirates (93%), Gulf Air (87%) and Qatar Airways (86%).

  • What are the cheapest flights from Jacksonville to Chicago O'Hare Intl Airport?

    While on average a flight from Jacksonville to Chicago O'Hare Intl Airport is generally $1,043, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Jacksonville - Chicago O'Hare Intl), you can expect to pay $152 for that flight.

  • Can I find deals for flights from Jacksonville to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Jacksonville to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to O'Hare Intl.

  • Can I find deals for business class flights from Jacksonville to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Jacksonville to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Chicago O'Hare Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Jacksonville to Chicago O'Hare Intl Airport (average of $98). Flying from Jacksonville to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Jacksonville to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Jacksonville to O'Hare Intl

Discover the top 4 airlines that operate flights from Jacksonville to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$356FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$145Average$272FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$179Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$221Average$388FlexibilityNo cancel feeOn-time69%

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