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.

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).

Most accurate provider : When it comes to deals on Jacksonville, North Carolina-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville, North Carolina-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-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, North Carolina-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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, North Carolina-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Jacksonville Albert J Ellis (OAJ), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Jacksonville to Chicago O'Hare Intl. 1 airline have flights from Albert J Ellis to Chicago O'Hare Intl on a regular basis. Booking flights from Jacksonville Albert J Ellis to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

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.

$186+ Flights from Jacksonville, NC to Chicago O'Hare Intl Airport

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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 22, 2025.

Tue 12/3012:52 pmOAJ - ORD

1 stop4h 13mAmerican Airlines

Sun 1/47:21 pmORD - OAJ

1 stop14h 02mAmerican Airlines

Deal found 12/19

$797

Sun 12/2812:52 pmOAJ - ORD

1 stop5h 57mAmerican Airlines

Sun 1/47:21 pmORD - OAJ

1 stop14h 02mAmerican Airlines

Deal found 12/21

$942

Sat 12/2010:55 amOAJ - ORD

1 stop4h 17mAmerican Airlines

Sat 1/35:00 amORD - OAJ

1 stop4h 19mAmerican Airlines

Deal found 12/18

$1,002

Tue 12/305:35 amOAJ - ORD

2 stops8h 19mDelta

Sun 1/49:41 amORD - OAJ

2 stops10h 55mDelta

Deal found 12/19

$2,146

Sat 12/206:42 pmOAJ - ORD

1 stop6h 20mDelta

Mon 12/2912:37 pmORD - OAJ

1 stop4h 25mDelta

Deal found 12/19

$2,292

Best flights from Jacksonville to O'Hare Intl
Discover carefully curated flight deals from Jacksonville to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2025.

Fri 3/207:55 pmOAJ - ORD

1 stop5h 23mAmerican Airlines

Wed 3/251:39 pmORD - OAJ

1 stop4h 47mAmerican Airlines

Deal found 12/20

$358

Fri 4/106:17 pmOAJ - ORD

1 stop6h 33mAmerican Airlines

Sun 4/128:25 amORD - OAJ

1 stop6h 25mAmerican Airlines

Deal found 12/19

$416

Sun 1/47:55 pmOAJ - ORD

1 stop4h 47mAmerican Airlines

Thu 1/88:12 amORD - OAJ

1 stop4h 20mAmerican Airlines

Deal found 12/20

$549

Sat 1/35:00 amOAJ - ORD

1 stop5h 21mAmerican Airlines

Sat 1/310:29 amORD - OAJ

1 stop4h 12mAmerican Airlines

Deal found 12/19

$943

Last-minute flights from Jacksonville to O'Hare Intl
Discover last-minute flight deals from Jacksonville to O'Hare Intl. Data last updated December 22, 2025 and is based on user searches.

Sat 12/2010:55 amOAJ - ORD

1 stop4h 17mAmerican Airlines

Sat 1/35:00 amORD - OAJ

1 stop4h 19mAmerican Airlines

Deal found 12/18

$1,002

Sun 12/2812:52 pmOAJ - ORD

1 stop5h 57mAmerican Airlines

Sun 1/47:21 pmORD - OAJ

1 stop14h 02mAmerican Airlines

Deal found 12/21

$942

Tue 12/3012:52 pmOAJ - ORD

1 stop4h 13mAmerican Airlines

Sun 1/47:21 pmORD - OAJ

1 stop14h 02mAmerican Airlines

Deal found 12/19

$797

Sat 1/35:00 amOAJ - ORD

1 stop5h 21mAmerican Airlines

Sat 1/310:29 amORD - OAJ

1 stop4h 12mAmerican Airlines

Deal found 12/19

$943

Sun 1/47:55 pmOAJ - ORD

1 stop4h 47mAmerican Airlines

Thu 1/88:12 amORD - OAJ

1 stop4h 20mAmerican Airlines

Deal found 12/20

$549

One-way flights from Jacksonville to O'Hare Intl
Search for one-way flight options from Jacksonville to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated December 22, 2025.

Thu 1/155:40 amOAJ - ORD

1 stop6h 19mDelta

Deal found 12/18

$186

Sat 3/215:44 amOAJ - ORD

1 stop5h 35mDelta

Deal found 12/19

$189

Fri 1/166:07 amOAJ - ORD

1 stop6h 28mAmerican Airlines

Deal found 12/18

$242

Sun 1/47:55 pmOAJ - ORD

1 stop4h 47mAmerican Airlines

Deal found 12/20

$275

Sat 1/37:55 pmOAJ - ORD

1 stop5h 04mAmerican Airlines

Deal found 12/19

$310

Thu 1/151:57 pmOAJ - ORD

2 stops7h 18mAmerican Airlines

Deal found 12/18

$315

Sat 3/2110:58 amOAJ - ORD

2 stops7h 19mAmerican Airlines

Deal found 12/19

$344

Sat 1/311:03 amOAJ - ORD

1 stop5h 02mDelta

Deal found 12/19

$360

Fri 3/201:03 pmOAJ - ORD

2 stops7h 58mAmerican Airlines

Deal found 12/21

$489

Mon 1/55:00 amOAJ - ORD

2 stops6h 35mAmerican Airlines

Deal found 12/20

$562

Find flight deals from Jacksonville to O'Hare Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$358 (American Airlines)
One-way from	$186 (Delta)

Provider with most accurate pricing for Jacksonville Albert J Ellis-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Chicago O'Hare Intl flights.

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From Jacksonville Albert J Ellis to Chicago O'Hare Intl

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One-way flight from Jacksonville Albert J Ellis to Chicago O'Hare Intl

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Cheapflights Fare Finder

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

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Fri 3/20

7:55 pm-12:18 am

1 stop5h 23m

Chicago O'Hare Intl

Wed 3/25

1:39 pm-7:26 pm

1 stop4h 47m

$358

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Fri 4/10

6:17 pm-11:50 pm

1 stop6h 33m

Chicago O'Hare Intl

Sun 4/12

8:25 am-3:50 pm

1 stop6h 25m

$416

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Sun 1/4

7:55 pm-11:42 pm

1 stop4h 47m

Chicago O'Hare Intl

Thu 1/8

8:12 am-1:32 pm

1 stop4h 20m

$549

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Sat 1/3

5:00 am-9:21 am

1 stop5h 21m

Chicago O'Hare Intl

Sat 1/3

10:29 am-3:41 pm

1 stop4h 12m

$943

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Thu 1/15

5:40 am-10:59 am

1 stop6h 19m

$186

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Sat 3/21

7:55 pm-11:59 pm

1 stop5h 04m

$189

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Sat 3/21

5:44 am-10:19 am

1 stop5h 35m

$189

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Fri 3/20

7:55 pm-12:18 am

1 stop5h 23m

$189

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Fri 1/16

6:07 am-11:35 am

1 stop6h 28m

$242

JacksonvilleChicago

OAJ - ORD

OAJORD

Jacksonville Albert J Ellis

Sun 1/4

7:55 pm-11:42 pm

1 stop4h 47m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 12 results

Compare providers for flights from Jacksonville to O'Hare Intl

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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, North Carolina-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville, North Carolina-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-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, North Carolina-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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, North Carolina-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

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

Currently, October is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Chicago O'Hare Intl Airport (average of $180). Flying from Jacksonville, North Carolina to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $290). 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 OAJ to ORD?

A simple way to save on the total cost of your ticket is to fly from Jacksonville, North Carolina to Chicago O'Hare Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with American Airlines from Jacksonville to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,052 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

American Airlines

7.2

Good

11,052 reviews

American Airlines

7.2

Good

11,052 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

Related info for your journey

What airport do you fly from for flights from Jacksonville to Chicago O'Hare Intl?
Jacksonville Albert J Ellis (OAJ), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Jacksonville to Chicago O'Hare Intl. 1 airline have flights from Albert J Ellis to Chicago O'Hare Intl on a regular basis. Booking flights from Jacksonville Albert J Ellis to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.
How long is the flight from Jacksonville, North Carolina to Chicago O'Hare Intl Airport?
Airlines like American Airlines fly from Jacksonville, North Carolina to Chicago O'Hare Intl Airport in about 5h 23m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 743 mi.
What is the cheapest airline to fly from Jacksonville, North Carolina to Chicago O'Hare Intl Airport round-trip?
Currently priced at $356, American Airlines will fly you from Jacksonville, North Carolina to Chicago O'Hare Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
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, North Carolina to Chicago O'Hare Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Chicago O'Hare Intl Airport (average of $180). Flying from Jacksonville, North Carolina to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $290). 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.

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Top airline flying from Jacksonville to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$356	Average$440	FlexibilityNo cancel fee	On-time71%

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$186+ Cheap flights from Jacksonville, NC (OAJ) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to O'Hare Intl with Cheapflights

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Cheap flight deals from Jacksonville to O'Hare Intl

Cheapest flights from Jacksonville to O'Hare IntlExplore 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 22, 2025.

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 22, 2025.

Find flight deals from Jacksonville to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Chicago O'Hare Intl Airport that are best for you.

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.

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.

Cheapflights Insights

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

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

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

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with American Airlines from Jacksonville to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Jacksonville, North Carolina to Chicago O'Hare Intl Airport?

What is the cheapest airline to fly from Jacksonville, North Carolina to Chicago O'Hare Intl Airport round-trip?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Jacksonville to O'Hare Intl

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Top airline flying from Jacksonville to O'Hare Intl

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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 22, 2025.