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O'Hare Intl

$125+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Chicago O'Hare Intl are usually found in August or May, booked 90 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Booking.com)

One-way from

$125
(Frontier)

Popular in

March

Cheapest in

August

Average price

$456

Good round-trip deal

$375 or less

Good one-way deal

$198 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
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Jacksonville to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Jacksonville to Chicago O'Hare Intl.
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Find 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:06 amJAX - ORD
1 stop8h 13mSun Country Air
Thu 5/18:05 pmORD - JAX
1 stop14h 26mSun Country Air
Deal found 3/27$265
This JetBlue Airways deal was found by Cheapflights users on 3/27. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:04 pmJAX - ORD
1 stop9h 21mJetBlue
Tue 8/198:40 amORD - JAX
1 stop10h 12mJetBlue
Deal found 3/27$267
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 7/17:05 amJAX - ORD
Nonstop2h 46mAmerican Airlines
Fri 7/48:00 amORD - JAX
Nonstop2h 20mAmerican Airlines
Deal found 3/27$277
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:26 pmJAX - ORD
2 stops15h 37mMultiple Airlines
Thu 5/18:05 pmORD - JAX
1 stop14h 26mMultiple Airlines
Deal found 3/27$287
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:50 pmJAX - ORD
Nonstop2h 46mUnited Airlines
Wed 4/3011:15 amORD - JAX
1 stop7h 49mUnited Airlines
Deal found 3/27$333
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:05 amJAX - ORD
2 stops9h 55mSouthwest
Wed 4/301:50 pmORD - JAX
1 stop5h 40mSouthwest
Deal found 3/27$348
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 4/263:28 pmJAX - ORD
1 stop4h 32mDelta
Sat 5/37:05 amORD - JAX
1 stop4h 10mDelta
Deal found 3/27$351
This Frontier deal was found by Cheapflights users on 3/26. 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 5/1610:29 amJAX - ORD
1 stop9h 52mFrontier
Sun 5/189:48 amORD - JAX
1 stop10h 48mFrontier
Deal found 3/26$378

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 March 28, 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 4/24

11:06 am-6:19 pm

1 stop8h 13m

Chicago O'Hare Intl

Thu 5/1

8:05 pm-11:31 am

1 stop14h 26m

$265

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Thu 4/24

4:26 pm-7:03 am

2 stops15h 37m

Chicago O'Hare Intl

Thu 5/1

8:05 pm-11:31 am

1 stop14h 26m

$287

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Mon 5/19

5:45 pm-11:08 pm

1 stop6h 23m

Chicago O'Hare Intl

Sat 5/24

6:55 pm-10:35 pm

Nonstop2h 40m

$310

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 4/23

4:50 pm-6:36 pm

Nonstop2h 46m

Chicago O'Hare Intl

Wed 4/30

11:15 am-8:04 pm

1 stop7h 49m

$333

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Wed 4/23

6:05 am-3:00 pm

2 stops9h 55m

Chicago O'Hare Intl

Wed 4/30

1:50 pm-8:30 pm

1 stop5h 40m

$348

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Sat 4/26

3:28 pm-7:00 pm

1 stop4h 32m

Chicago O'Hare Intl

Sat 5/3

7:05 am-12:15 pm

1 stop4h 10m

$351

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 5/16

10:29 am-7:21 pm

1 stop9h 52m

Chicago O'Hare Intl

Sun 5/18

9:48 am-9:36 pm

1 stop10h 48m

$378

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 4/4

11:05 am-7:15 pm

1 stop9h 10m

Chicago O'Hare Intl

Sat 4/5

10:37 am-8:20 pm

1 stop8h 43m

$604

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Mon 5/19

10:29 am-6:29 pm

1 stop9h 00m

$125

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

Fri 4/25

12:15 pm-6:39 pm

1 stop7h 24m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 16 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 2025.

The best time to book flights from Jacksonville to Chicago O'Hare Intl Airport is 90 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, August is the cheapest month in which you can book a flight from Jacksonville to Chicago O'Hare Intl Airport (average of $245). Flying from Jacksonville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 March 28, 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 48% on the flight price compared to flying in the afternoon, 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 March 23, 2025.

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Jacksonville to Chicago, such as Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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. 3 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 7 outbound flights to Chicago O'Hare Intl per day.

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

    Sun Country Air, at $265, was found to be the cheapest airline from Jacksonville to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Jacksonville to Chicago O'Hare Intl Airport for 27% 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 ($125), Sun Country Air ($130), and United Airlines ($162).

  • 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 SkyWest Airlines (100%), Emirates (100%) and Air Canada (92%).

  • 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 $1,506, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Jacksonville - Chicago O'Hare Intl), you can expect to pay $203 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, August is the cheapest month in which you can book a flight from Jacksonville to Chicago O'Hare Intl Airport (average of $245). Flying from Jacksonville to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Rosemont
Beloit
Naperville
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Rockford
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Skokie
Kenosha
Arlington Heights
Joliet
Orland Park
Merrillville
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Evanston
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Lake Geneva

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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 3 airlines flying from Jacksonville to O'Hare Intl

Discover the top 3 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$213Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$217Average$385FlexibilityNo cancel feeOn-time69%
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