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$109+ Cheap flights from Jacksonville (JAX) to Illinois

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — ORD
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Jacksonville to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Illinois (USIL). 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 noviembre 21, 2024.

Find flight deals from Jacksonville to Illinois

Cheapest flights from Jacksonville to Illinois
Explore the most affordable flight options available from Jacksonville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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.
vie. 12/136:16 pmJAX - STL
1 stop6h 43mAmerican Airlines
lun. 12/167:17 amSTL - JAX
1 stop5h 04mAmerican Airlines
Deal found 11/20$218
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 12/185:40 pmJAX - ORD
1 stop7h 18mDelta
mar. 12/315:57 pmORD - JAX
1 stop5h 00mDelta
Deal found 11/20$267
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/207:06 pmJAX - ORD
1 stop5h 40mFrontier
sáb. 11/239:19 pmORD - JAX
1 stop11h 22mFrontier
Deal found 11/19$274
This United Airlines deal was found by Cheapflights users on 11/20. 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.
mié. 12/184:50 pmJAX - ORD
Nonstop2h 38mUnited Airlines
jue. 12/197:35 amORD - JAX
Nonstop2h 42mUnited Airlines
Deal found 11/20$277
This Southwest deal was found by Cheapflights users on 11/21. 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.
lun. 12/164:35 pmJAX - MDW
Nonstop2h 30mSouthwest
mié. 12/1812:35 pmMDW - JAX
Nonstop2h 15mSouthwest
Deal found 11/21$278
This American Airlines deal was found by Cheapflights users on 11/20. 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.
mar. 12/317:44 amJAX - ORD
1 stop4h 17mAmerican Airlines
vie. 1/37:00 amORD - JAX
1 stop5h 26mAmerican Airlines
Deal found 11/20$281
This American Airlines deal was found by Cheapflights users on 11/19. 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.
mié. 12/256:29 amJAX - PIA
1 stop4h 47mAmerican Airlines
mar. 12/312:41 pmPIA - JAX
2 stops8h 39mAmerican Airlines
Deal found 11/19$283
This Delta deal was found by Cheapflights users on 11/20. 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.
jue. 12/55:29 pmJAX - MLI
1 stop5h 49mDelta
lun. 12/95:02 pmMLI - JAX
1 stop6h 18mDelta
Deal found 11/20$288
This American Airlines deal was found by Cheapflights users on 11/20. 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.
jue. 12/512:35 pmJAX - MLI
1 stop6h 32mAmerican Airlines
lun. 12/93:00 pmMLI - JAX
2 stops8h 05mAmerican Airlines
Deal found 11/20$293
This Delta deal was found by Cheapflights users on 11/19. 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.
mar. 12/246:00 amJAX - STL
1 stop4h 08mDelta
lun. 12/307:07 pmSTL - JAX
1 stop3h 50mDelta
Deal found 11/19$300
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 12/186:55 pmJAX - MDW
1 stop4h 11mDelta
mar. 12/313:32 pmMDW - JAX
1 stop4h 47mDelta
Deal found 11/20$318
This United Airlines deal was found by Cheapflights users on 11/19. 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.
lun. 12/306:00 amJAX - PIA
1 stop6h 19mUnited Airlines
lun. 1/62:25 pmPIA - JAX
1 stop6h 33mUnited Airlines
Deal found 11/19$318

Find flights from Jacksonville to Illinois within your budget

Customize your flight search to find flights from Jacksonville to Illinois 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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

JacksonvillePeoria

JAX - PIA

JAXPIA

Jacksonville

mar. 1/7

10:05 am-3:50 pm

1 stop6h 45m

Greater Peoria

sáb. 1/11

4:25 pm-10:57 pm

1 stop5h 32m

$208

JacksonvilleSt. Louis

JAX - STL

JAXSTL

Jacksonville

vie. 12/13

6:16 pm-11:59 pm

1 stop6h 43m

Lambert-St Louis

lun. 12/16

7:17 am-1:21 pm

1 stop5h 04m

$218

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

vie. 1/3

6:44 am-8:31 am

Nonstop2h 47m

Chicago O'Hare Intl

mié. 1/8

5:40 pm-9:10 pm

Nonstop2h 30m

$258

JacksonvilleChicago

JAX - MDW

JAXMDW

Jacksonville

sáb. 2/15

7:00 am-8:30 am

Nonstop2h 30m

Chicago Midway

dom. 2/16

1:15 pm-4:30 pm

Nonstop2h 15m

$263

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

mié. 12/18

5:40 pm-11:58 pm

1 stop7h 18m

Chicago O'Hare Intl

mar. 12/31

5:57 pm-11:57 pm

1 stop5h 00m

$267

JacksonvilleChicago

JAX - MDW

JAXMDW

Jacksonville

vie. 1/3

6:55 pm-10:06 pm

1 stop4h 11m

Chicago Midway

mié. 1/8

10:57 am-6:54 pm

1 stop6h 57m

$267

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

mié. 12/18

4:50 pm-6:28 pm

Nonstop2h 38m

Chicago O'Hare Intl

jue. 12/19

7:35 am-11:17 am

Nonstop2h 42m

$277

JacksonvilleMoline

JAX - MLI

JAXMLI

Jacksonville

jue. 12/5

5:29 pm-10:18 pm

1 stop5h 49m

Moline Quad-City

lun. 12/9

5:02 pm-12:20 am

1 stop6h 18m

$288

JacksonvilleMoline

JAX - MLI

JAXMLI

Jacksonville

jue. 12/5

12:35 pm-6:07 pm

1 stop6h 32m

Moline Quad-City

lun. 12/9

3:00 pm-12:05 am

2 stops8h 05m

$293

JacksonvilleChicago

JAX - ORD

JAXORD

Jacksonville

mar. 2/18

6:20 am-2:00 pm

2 stops8h 40m

Chicago O'Hare Intl

dom. 2/23

11:25 am-7:20 pm

1 stop6h 55m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 41 results
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Best time to book a flight from Jacksonville to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Jacksonville to Illinois

Get recent, data-driven insights about flights from Jacksonville to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Jacksonville to Illinois?

Currently, September is the cheapest month in which you can book a flight from Jacksonville to Illinois (average of $232). Flying from Jacksonville to Illinois in June is currently the most expensive (average of $308). 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 IL?

Find hourly flight availability from Jacksonville to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Illinois as you normally would.

Weekly flight availability from Jacksonville to Illinois

Explore weekly flight availability from Jacksonville to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 21, 2024.

The most flights from JAX to USIL are scheduled on a Wednesday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated noviembre 21, 2024.
Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Jacksonville to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,810 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Illinois. 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 Illinois?

    Most people fly from Jacksonville (JAX) if they book a flight from Jacksonville to Illinois. Jacksonville is conveniently located just 11.2 mi from Jacksonville’s city center.

  • What are the cheapest airlines to fly from Jacksonville to Illinois one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $109. Delta flights start at $128 while deals on JetBlue start at $133 one-way.

  • What are the most popular routes from Jacksonville to Illinois?

    The most popular flight routes from Jacksonville to Illinois are Jacksonville - Chicago O'Hare Intl, Jacksonville - Chicago Midway and Jacksonville - Lambert-St Louis.

  • What are the most reliable airlines from Jacksonville to Illinois?

    Before booking your flight to Illinois from Jacksonville, check out the most reliable airlines to get you to your destination on time: ANA (92%), Alaska Airlines (88%), Qatar Airways( 87%).

  • What are the cheapest flights from Jacksonville to Illinois?

    Looking for the cheapest flight from Jacksonville to Illinois? While on average our users pay $865, our data indicates the cheapest price to be $168. The most popular route (Jacksonville - Chicago O'Hare Intl), is priced around $186.

  • Can I find deals for flights from Jacksonville to Illinois that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Illinois?

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

  • Can I find deals for business class flights from Jacksonville to Illinois?

    Yes. Cheapflights offers flight deals from Jacksonville to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to Illinois (average of $232). Flying from Jacksonville to Illinois in June is currently the most expensive (average of $308). 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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Alternative routes for Jacksonville to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Jacksonville to Illinois

Discover the top 5 airlines that operate flights from Jacksonville to Illinois. 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$184Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$197Average$375FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$439FlexibilityNo cancel feeOn-time63%
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