What is the cheapest airline that flies from Jacksonville to Illinois?

Frontier, United Airlines, and Southwest are the most popular carriers operating from Jacksonville to Illinois

What airlines fly to Illinois?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Illinois from Jacksonville according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Jacksonville to Illinois on average per day?

As of October 2026, there are 20 flights per day flying from Jacksonville to Illinois. The most common time of day flights depart is 12:00PM, with 57% of flights taking off in the afternoon.

How many flights depart from Jacksonville to Illinois on average per week?

143 flights are operational weekly from Jacksonville to Illinois as of October 2026. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Jacksonville Airport to Illinois?

Prices for flights from Jacksonville Airport to Illinois refresh daily.

How many operators does momondo search for flights from Jacksonville Airport to Illinois?

The number of operators available for flights from Jacksonville Airport to Illinois is 6 as of October 2026.

How old do you have to be to fly from Jacksonville Airport to Illinois?

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 Jacksonville Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$119 Cheap Flights from Jacksonville to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:09 am - 10:43 pmJAX Jacksonville-ORD Chicago O'Hare Intl

14h 34m1 stop Philadelphia

7:35 pm - 6:11 pmORD Chicago O'Hare Intl-JAX Jacksonville

21h 36m1 stop Atlanta Hartsfield-Jackson

$255Frontier

Mon, Nov 16 - Tue, Nov 17

7:09 pm - 8:29 pmJAX Jacksonville-ORD Chicago O'Hare Intl

26h 20m2 stops Knoxville McGhee Tyson Philadelphia

7:32 pm - 3:11 pmORD Chicago O'Hare Intl-JAX Jacksonville

18h 39m1 stop Atlanta Hartsfield-Jackson

$256Multiple Airlines

Thu, Dec 10 - Tue, Dec 15

9:09 am - 6:45 pmJAX Jacksonville-ORD Chicago O'Hare Intl

10h 36m2 stops Philadelphia Atlanta Hartsfield-Jackson

7:35 pm - 6:11 pmORD Chicago O'Hare Intl-JAX Jacksonville

21h 36m1 stop Atlanta Hartsfield-Jackson

$258Frontier

Mon, Nov 16 - Tue, Nov 17

9:08 pm - 5:47 pmJAX Jacksonville-MDW Chicago Midway

21h 39m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson

6:42 pm - 6:11 pmMDW Chicago Midway-JAX Jacksonville

22h 29m1 stop Atlanta Hartsfield-Jackson

$258Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

6:14 pm - 11:56 pmJAX Jacksonville-PIA Greater Peoria

6h 42m1 stop Charlotte Douglas

6:15 am - 1:48 pmPIA Greater Peoria-JAX Jacksonville

6h 33m1 stop Charlotte Douglas

$339American Airlines

Thu, Nov 5 - Sat, Nov 7

8:24 pm - 11:56 pmJAX Jacksonville-PIA Greater Peoria

4h 32m1 stop Charlotte Douglas

5:00 am - 12:56 pmPIA Greater Peoria-JAX Jacksonville

6h 56m1 stop Charlotte Douglas

$339American Airlines

Fri, Nov 13 - Thu, Nov 26

12:35 pm - 2:29 pmJAX Jacksonville-ORD Chicago O'Hare Intl

2h 54mnonstop

7:25 am - 11:06 amORD Chicago O'Hare Intl-JAX Jacksonville

2h 41mnonstop

$343United Airlines

Sat, Feb 13 - Tue, Feb 16

9:40 am - 11:34 amJAX Jacksonville-ORD Chicago O'Hare Intl

2h 54mnonstop

5:55 pm - 9:28 pmORD Chicago O'Hare Intl-JAX Jacksonville

2h 33mnonstop

$343United Airlines

Wed, Dec 9 - Sat, Dec 12

1:30 pm - 2:55 pmJAX Jacksonville-MDW Chicago Midway

2h 25mnonstop

6:40 pm - 10:10 pmMDW Chicago Midway-JAX Jacksonville

2h 30mnonstop

$343Southwest

Tue, Nov 10 - Tue, Nov 17

1:30 pm - 2:55 pmJAX Jacksonville-MDW Chicago Midway

2h 25mnonstop

8:00 am - 11:25 amMDW Chicago Midway-JAX Jacksonville

2h 25mnonstop

$343Southwest

Fri, Dec 25 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

7:46 pm - 11:32 amJAX Jacksonville-ORD Chicago O'Hare Intl

16h 46m1 stop Atlanta Hartsfield-Jackson

7:50 pm - 6:08 pmORD Chicago O'Hare Intl-JAX Jacksonville

21h 18m1 stop Atlanta Hartsfield-Jackson

$287Frontier

Fri, Oct 23 - Mon, Nov 2

7:46 pm - 11:43 pmJAX Jacksonville-MDW Chicago Midway

4h 57m1 stop Atlanta Hartsfield-Jackson

6:16 am - 6:08 pmMDW Chicago Midway-JAX Jacksonville

10h 52m1 stop Atlanta Hartsfield-Jackson

$307Frontier

Wed, Oct 21 - Wed, Nov 4

3:56 pm - 3:30 pmJAX Jacksonville-ORD Chicago O'Hare Intl

24h 34m1 stop Fort Lauderdale

8:04 am - 9:45 amORD Chicago O'Hare Intl-JAX Jacksonville

24h 41m1 stop Fort Lauderdale

$344Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

4:13 pm - 1:36 pmJAX Jacksonville-MDW Chicago Midway

22h 23m1 stop Knoxville McGhee Tyson

9:53 am - 6:08 pmMDW Chicago Midway-JAX Jacksonville

7h 15m1 stop Atlanta Hartsfield-Jackson

$345Multiple Airlines

Thu, Oct 22 - Tue, Oct 27

4:58 pm - 10:43 pmJAX Jacksonville-MLI Moline Quad-City

6h 45m1 stop Chicago O'Hare Intl

2:28 pm - 10:16 pmMLI Moline Quad-City-JAX Jacksonville

6h 48m1 stop Chicago O'Hare Intl

$473United Airlines

Wed, Oct 21 - Sat, Oct 24

5:49 pm - 10:30 pmJAX Jacksonville-MLI Moline Quad-City

5h 41m1 stop Atlanta Hartsfield-Jackson

5:09 pm - 11:56 pmMLI Moline Quad-City-JAX Jacksonville

5h 47m1 stop Atlanta Hartsfield-Jackson

$473Delta

Wed, Oct 21 - Sat, Oct 24

1:51 pm - 12:11 amJAX Jacksonville-MLI Moline Quad-City

11h 20m2 stops Charlotte Douglas Chicago O'Hare Intl

4:19 pm - 11:59 pmMLI Moline Quad-City-JAX Jacksonville

6h 40m1 stop Charlotte Douglas

$478American Airlines

Wed, Oct 21 - Sat, Oct 24

6:12 pm - 10:01 pmJAX Jacksonville-MLI Moline Quad-City

4h 49m1 stop Charlotte Douglas

11:21 am - 7:25 pmMLI Moline Quad-City-JAX Jacksonville

7h 04m2 stops Chicago O'Hare Intl Charlotte Douglas

$478American Airlines

Wed, Oct 21 - Sat, Oct 24

12:40 pm - 7:03 pmJAX Jacksonville-MLI Moline Quad-City

7h 23m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

8:25 am - 8:54 pmMLI Moline Quad-City-JAX Jacksonville

11h 29m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$483United Airlines

Wed, Oct 21 - Sat, Oct 24

12:08 pm - 6:00 pmJAX Jacksonville-MDW Chicago Midway

6h 52m1 stop Detroit Metropolitan Wayne County

9:29 am - 5:41 pmMDW Chicago Midway-JAX Jacksonville

7h 12m1 stop Detroit Metropolitan Wayne County

$602Delta

Mon, Oct 19 - Wed, Oct 21

Cheap direct flights

Enter your travel dates to find the best prices.

1:30 pm - 2:55 pmJAX Jacksonville-MDW Chicago Midway

2h 25mnonstop

6:40 pm - 10:10 pmMDW Chicago Midway-JAX Jacksonville

2h 30mnonstop

$343Southwest

Tue, Nov 10 - Tue, Nov 17

1:30 pm - 2:55 pmJAX Jacksonville-MDW Chicago Midway

2h 25mnonstop

8:00 am - 11:25 amMDW Chicago Midway-JAX Jacksonville

2h 25mnonstop

$343Southwest

Fri, Dec 25 - Wed, Dec 30

12:35 pm - 2:29 pmJAX Jacksonville-ORD Chicago O'Hare Intl

2h 54mnonstop

7:25 am - 11:06 amORD Chicago O'Hare Intl-JAX Jacksonville

2h 41mnonstop

$343United Airlines

Sat, Feb 13 - Tue, Feb 16

9:40 am - 11:34 amJAX Jacksonville-ORD Chicago O'Hare Intl

2h 54mnonstop

5:55 pm - 9:28 pmORD Chicago O'Hare Intl-JAX Jacksonville

2h 33mnonstop

$343United Airlines

Wed, Dec 9 - Sat, Dec 12

5:50 pm - 7:52 pmJAX Jacksonville-ORD Chicago O'Hare Intl

3h 02mnonstop

7:09 pm - 10:54 pmORD Chicago O'Hare Intl-JAX Jacksonville

2h 45mnonstop

$343American Airlines

Sat, Nov 14 - Sat, Nov 21

5:55 pm - 7:52 pmJAX Jacksonville-ORD Chicago O'Hare Intl

2h 57mnonstop

7:19 pm - 10:51 pmORD Chicago O'Hare Intl-JAX Jacksonville

2h 32mnonstop

$343American Airlines

Tue, Dec 15 - Sat, Dec 19

6:18 am - 8:20 amJAX Jacksonville-ORD Chicago O'Hare Intl

3h 02mnonstop

8:20 am - 11:55 amORD Chicago O'Hare Intl-JAX Jacksonville

2h 35mnonstop

$343American Airlines

Sat, Nov 21 - Wed, Dec 2

5:50 pm - 7:52 pmJAX Jacksonville-ORD Chicago O'Hare Intl

3h 02mnonstop

8:13 am - 11:42 amORD Chicago O'Hare Intl-JAX Jacksonville

2h 29mnonstop

$343American Airlines

Fri, Nov 6 - Wed, Nov 11

7:05 am - 8:35 amJAX Jacksonville-MDW Chicago Midway

2h 30mnonstop

7:00 pm - 10:15 pmMDW Chicago Midway-JAX Jacksonville

2h 15mnonstop

$343Southwest

Fri, Dec 18 - Mon, Dec 21

1:25 pm - 2:55 pmJAX Jacksonville-MDW Chicago Midway

2h 30mnonstop

12:50 pm - 4:05 pmMDW Chicago Midway-JAX Jacksonville

2h 15mnonstop

$343Southwest

Thu, Feb 18 - Mon, Feb 22

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Frontier flights from Jacksonville to Illinois

Our best Frontier deals on Jacksonville to Illinois flight tickets

Frontier

Nov 16

JAX9:09 amJacksonville

14h 34m

1 stop

ORD10:43 pmChicago O'Hare Intl

Nov 17

ORD7:35 pmChicago O'Hare Intl

21h 36m

1 stop

JAX6:11 pmJacksonville

$255

Frontier

Nov 16

JAX9:09 amJacksonville

10h 36m

2 stops

ORD6:45 pmChicago O'Hare Intl

Nov 17

ORD7:35 pmChicago O'Hare Intl

21h 36m

1 stop

JAX6:11 pmJacksonville

$258

Frontier

Nov 2

JAX7:03 pmJacksonville

21h 28m

2 stops

ORD3:31 pmChicago O'Hare Intl

Nov 6

ORD7:49 pmChicago O'Hare Intl

21h 42m

1 stop

JAX6:31 pmJacksonville

$259

American Airlines flights from Jacksonville to Illinois

Our best American Airlines deals on Jacksonville to Illinois flight tickets

American Airlines

Nov 13

JAX8:24 pmJacksonville

4h 32m

1 stop

PIA11:56 pmGreater Peoria

Nov 26

PIA5:00 amGreater Peoria

6h 56m

1 stop

JAX12:56 pmJacksonville

$339

American Airlines

Feb 10

JAX2:53 pmJacksonville

5h 26m

1 stop

MLI7:19 pmMoline Quad-City

Feb 17

MLI11:21 amMoline Quad-City

4h 31m

1 stop

JAX4:52 pmJacksonville

$341

American Airlines

Nov 13

JAX1:37 pmJacksonville

11h 26m

2 stops

PIA12:03 amGreater Peoria

Nov 26

PIA5:00 amGreater Peoria

6h 56m

1 stop

JAX12:56 pmJacksonville

$344

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleChicago

JAX Jacksonville - ORD Chicago O'Hare Intl

JAXORD

Jacksonville

Mon 11/16

9:09 am-10:43 pm

1 stop14h 34m

Chicago O'Hare Intl

Tue 11/17

7:35 pm-6:11 pm

1 stop21h 36m

$255

JacksonvilleChicago

JAX Jacksonville - ORD Chicago O'Hare Intl

JAXORD

Jacksonville

Thu 12/10

7:09 pm-8:29 pm

2 stops26h 20m

Chicago O'Hare Intl

Tue 12/15

7:32 pm-3:11 pm

1 stop18h 39m

$256

JacksonvilleChicago

JAX Jacksonville - ORD Chicago O'Hare Intl

JAXORD

Jacksonville

Mon 11/16

9:09 am-6:45 pm

2 stops10h 36m

Chicago O'Hare Intl

Tue 11/17

7:35 pm-6:11 pm

1 stop21h 36m

$258

JacksonvilleChicago

JAX Jacksonville - MDW Chicago Midway

JAXMDW

Jacksonville

Thu 11/12

9:08 pm-5:47 pm

2 stops21h 39m

Chicago Midway

Mon 11/16

6:42 pm-6:11 pm

1 stop22h 29m

$258

JacksonvillePeoria

JAX Jacksonville - PIA Greater Peoria

JAXPIA

Jacksonville

Thu 11/5

6:14 pm-11:56 pm

1 stop6h 42m

Greater Peoria

Sat 11/7

6:15 am-1:48 pm

1 stop6h 33m

$339

JacksonvillePeoria

JAX Jacksonville - PIA Greater Peoria

JAXPIA

Jacksonville

Fri 11/13

8:24 pm-11:56 pm

1 stop4h 32m

Greater Peoria

Thu 11/26

5:00 am-12:56 pm

1 stop6h 56m

$339

JacksonvilleChicago

JAX Jacksonville - ORD Chicago O'Hare Intl

JAXORD

Jacksonville

Sat 2/13

12:35 pm-2:29 pm

Nonstop2h 54m

Chicago O'Hare Intl

Tue 2/16

7:25 am-11:06 am

Nonstop2h 41m

$343

JacksonvilleChicago

JAX Jacksonville - ORD Chicago O'Hare Intl

JAXORD

Jacksonville

Wed 12/9

9:40 am-11:34 am

Nonstop2h 54m

Chicago O'Hare Intl

Sat 12/12

5:55 pm-9:28 pm

Nonstop2h 33m

$343

JacksonvilleChicago

JAX Jacksonville - MDW Chicago Midway

JAXMDW

Jacksonville

Tue 11/10

1:30 pm-2:55 pm

Nonstop2h 25m

Chicago Midway

Tue 11/17

6:40 pm-10:10 pm

Nonstop2h 30m

$343

Quickest round-trip

JacksonvilleChicago

JAX Jacksonville - MDW Chicago Midway

JAXMDW

Jacksonville

Fri 12/25

1:30 pm-2:55 pm

Nonstop2h 25m

Chicago Midway

Wed 12/30

8:00 am-11:25 am

Nonstop2h 25m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to Illinois

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Jacksonville is in January. Flight prices, which tend to average around $309, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $327.

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

The cheapest day to depart from Jacksonville to Illinois is on a Thursday when prices can be found for as low as $425. Flights from Jacksonville to Illinois on a Monday will generally be more expensive and average around $681. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Jacksonville to Illinois during this time can be as low as $392. Flights at noon are often more expensive with an average ticket price of $578.

What is the cheapest Jacksonville to Illinois flight route?

Fly from Jacksonville to Belleville for the best Jacksonville - Illinois flight prices

How far in advance should I book a flight from Jacksonville to Illinois?

You are more likely to see cheaper flights to Illinois from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Jacksonville for as low as $297 on momondo.

What cabin class options are available on Jacksonville to Illinois flights?

There are 4 cabin classes available to choose from on Jacksonville to Illinois 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 Jacksonville to Illinois flights?

No. A direct flight is the cheapest option for a flight between Jacksonville to Illinois.

Cheap Jacksonville to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Illinois

Best Price Found	$119
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Jacksonville in the past 72 hours is $119. The best round-trip flight deal from Jacksonville to Illinois found on momondo in the last 72 hours is $255.

The fastest flight from Jacksonville to Illinois takes 2h 10m

Direct flights go from Jacksonville to Illinois every day.

There are 98 airports in Illinois. From Jacksonville there are direct flights to Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Jacksonville to Illinois

When did momondo last update prices for flights from Jacksonville Airport to Illinois?
Prices for flights from Jacksonville Airport to Illinois refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Illinois?
The number of operators available for flights from Jacksonville Airport to Illinois is 6 as of October 2026.
How old do you have to be to fly from Jacksonville Airport to Illinois?
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 Jacksonville Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Jacksonville to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Jacksonville to Illinois is Embraer 175 (Enhanced Winglets) (17.74% of total bookings). The next most popular plane models are Embraer 175 (16.33%), Boeing 737-800 (13.85%), and Airbus A319 (13.81%).

Best airlines flying from Jacksonville to Illinois

Compare and see reviews for airlines that fly from Jacksonville to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $122	Free Cancellation	Rating 5.5 2,533 reviews	Search Frontier flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.8 8,663 reviews	Search Delta flights
Southwest	PriceFrom $197	Free Cancellation	Rating 7.9 4,216 reviews	Search Southwest flights
JetBlue	PriceFrom $206	Free Cancellation	Rating 7.1 3,054 reviews	Search JetBlue flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.0 12,177 reviews	Search American Airlines flights
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 10,382 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Yes. All flights to Illinois from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Jacksonville and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Illinois from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Popular cities in Illinois

Flights to New Yorkfrom $74

Flights to Los Angelesfrom $39

Flights to Orlandofrom $55

Flights to Miamifrom $66

Flights to San Franciscofrom $38

Flights to Chicagofrom $61

Flights to Las Vegasfrom $43

Flights to Washington, D.C.from $47

Flights to Fort Lauderdalefrom $56

Flights to Bostonfrom $85

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Cheap flights from Jacksonville to Illinois from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Illinois departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Jacksonville to Illinois

Our best Frontier deals on Jacksonville to Illinois flight tickets

American Airlines flights from Jacksonville to Illinois

Our best American Airlines deals on Jacksonville to Illinois flight tickets

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Use the filters below to find and compare flights from Jacksonville to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Jacksonville to Illinois

What is the cheapest month to fly to Illinois?

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

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

What is the cheapest Jacksonville to Illinois flight route?

How far in advance should I book a flight from Jacksonville to Illinois?

What cabin class options are available on Jacksonville to Illinois flights?

Can stopping save me money on Jacksonville to Illinois flights?

What is the cheapest airline that flies from Jacksonville to Illinois?

What airlines fly to Illinois?

How many flights depart from Jacksonville to Illinois on average per day?

How many flights depart from Jacksonville to Illinois on average per week?

Cheap Jacksonville to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Jacksonville to Illinois

Best airlines flying from Jacksonville to Illinois

Compare and see reviews for airlines that fly from Jacksonville to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

Jacksonville flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

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