Cheap flights from Jacksonville (JAX) to Illinois from $78

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
JAX — ORD
Jun 15 — Jun 221

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

Find a great deal and save up to 242% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Jacksonville to Illinois within the next two weeks, with the cheapest ticket starting at $503.

What is the cheapest month to fly from Jacksonville to Illinois?

The best pricing can be found in the month of February. Prices to Illinois from Jacksonville average $332. You can even find prices in February for less than $332, as users have found deals to Illinois from as low as $150. The month of March appears to be one of the more expensive times to travel to Illinois from Jacksonville. Flying in the targeted month can save you up to 19%.

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

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.

Cheap Jacksonville to Illinois flights in June & July 2024

Find cheap flight options from Jacksonville to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back in a little while for more flight options.
Wed 7/1010:36 amJAX - MDW
1 stop12h 50mFrontier
Wed 7/172:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/10$193
Wed 7/1010:36 amJAX - MDW
1 stop12h 50mFrontier
Wed 7/172:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/9$198
Mon 7/2910:40 amJAX - MDW
1 stop6h 29mFrontier
Wed 7/312:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/9$201
Mon 6/248:11 amJAX - MDW
1 stop6h 27mFrontier
Thu 6/2710:28 amMDW - JAX
1 stop10h 04mFrontier
Deal found 6/9$207
Tue 7/96:18 amJAX - ORD
Nonstop2h 41mAmerican Airlines
Tue 7/166:33 pmORD - JAX
Nonstop2h 41mAmerican Airlines
Deal found 6/9$217
Wed 7/1010:36 amJAX - MDW
1 stop12h 50mFrontier
Sat 7/138:48 amMDW - JAX
1 stop10h 36mFrontier
Deal found 6/9$229
Wed 7/106:15 amJAX - ORD
Nonstop2h 43mUnited Airlines
Sat 7/136:29 pmORD - JAX
Nonstop2h 31mUnited Airlines
Deal found 6/9$232
Wed 7/1011:46 amJAX - ORD
1 stop7h 44mDelta
Wed 7/177:05 amORD - JAX
1 stop3h 49mDelta
Deal found 6/9$236
Tue 7/96:15 amJAX - ORD
Nonstop2h 43mUnited Airlines
Wed 7/101:28 pmORD - JAX
1 stop5h 34mUnited Airlines
Deal found 6/9$237

Jacksonville to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back in a little while for more flight options.
Sat 8/316:47 pmJAX - ORD
1 stop6h 18mFrontier
Wed 9/45:01 amORD - JAX
1 stop11h 45mFrontier
Deal found 6/9$140
Sat 9/76:47 pmJAX - ORD
1 stop6h 18mFrontier
Thu 9/127:15 pmORD - JAX
1 stop12h 38mFrontier
Deal found 6/9$175
Wed 9/410:11 amJAX - MDW
1 stop6h 48mFrontier
Sat 9/710:59 amMDW - JAX
1 stop5h 48mFrontier
Deal found 6/10$178
Tue 9/38:36 amJAX - MDW
1 stop11h 37mFrontier
Sat 9/710:59 amMDW - JAX
1 stop5h 48mFrontier
Deal found 6/10$183
Wed 7/1010:36 amJAX - MDW
1 stop12h 50mFrontier
Wed 7/172:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/10$193
Wed 7/1010:36 amJAX - MDW
1 stop12h 50mFrontier
Wed 7/172:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/9$198
Mon 7/2910:40 amJAX - MDW
1 stop6h 29mFrontier
Wed 7/312:29 pmMDW - JAX
1 stop5h 41mFrontier
Deal found 6/9$201
Mon 6/248:11 amJAX - MDW
1 stop6h 27mFrontier
Thu 6/2710:28 amMDW - JAX
1 stop10h 04mFrontier
Deal found 6/9$207
Sat 8/3112:14 pmJAX - MDW
1 stop9h 59mFrontier
Wed 9/410:59 amMDW - JAX
1 stop5h 47mFrontier
Deal found 6/9$209

Jacksonville to Illinois flights leaving soon

Find last-minute flight options from Jacksonville to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Book one of these great deals on flights from Jacksonville to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/156:09 pmJAX - PIA
1 stop4h 55mAmerican Airlines
Sat 6/223:57 pmPIA - JAX
1 stop7h 16mAmerican Airlines
Deal found 6/10$296
Sat 6/156:09 pmJAX - PIA
1 stop4h 55mAmerican Airlines
Sat 6/223:05 pmPIA - JAX
2 stops6h 39mAmerican Airlines
Deal found 6/10$301
Sat 6/159:46 amJAX - PIA
2 stops9h 08mAmerican Airlines
Sat 6/223:05 pmPIA - JAX
2 stops6h 39mAmerican Airlines
Deal found 6/10$306
Wed 6/191:04 pmJAX - STL
1 stop6h 39mAmerican Airlines
Fri 7/56:08 amSTL - JAX
1 stop11h 20mAmerican Airlines
Deal found 6/9$334
Mon 6/178:00 amJAX - ORD
2 stops25h 24mMultiple Airlines
Tue 6/185:18 pmORD - JAX
3 stops24h 12mMultiple Airlines
Deal found 6/9$336
Mon 6/179:18 pmJAX - ORD
2 stops24h 02mMultiple Airlines
Wed 6/267:02 pmORD - JAX
2 stops21h 21mMultiple Airlines
Deal found 6/9$348
Wed 6/195:15 amJAX - STL
1 stop4h 55mDelta
Sat 7/67:15 amSTL - JAX
1 stop3h 26mDelta
Deal found 6/9$353
Wed 6/196:09 pmJAX - STL
1 stop6h 54mAmerican Airlines
Fri 7/51:46 pmSTL - JAX
2 stops7h 44mAmerican Airlines
Deal found 6/9$358
Mon 6/178:00 amJAX - ORD
3 stops25h 21mMultiple Airlines
Tue 6/185:18 pmORD - JAX
3 stops24h 12mMultiple Airlines
Deal found 6/9$362

One-way flights to Illinois from Jacksonville

Search for one-way flight options from Jacksonville to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Jacksonville to Illinois. Users can also find round-trip Jacksonville to Illinois flights by using the search form above.
Mon 7/12:27 pmJAX - STL
1 stop8h 19mFrontier
Deal found 6/9$78
Tue 9/38:36 amJAX - MDW
1 stop11h 37mFrontier
Deal found 6/9$84
Mon 7/221:23 pmJAX - ORD
1 stop5h 56mSun Country Air
Deal found 6/10$96
Fri 7/51:23 pmJAX - ORD
1 stop7h 16mSun Country Air
Deal found 6/9$98
Fri 9/1310:46 amJAX - ORD
1 stop9h 18mJetBlue
Deal found 6/9$101
Fri 9/139:43 amJAX - MDW
1 stop7h 16mFrontier
Deal found 6/9$107
Tue 10/87:35 amJAX - ORD
Nonstop2h 40mAmerican Airlines
Deal found 6/9$109
Wed 6/2610:35 amJAX - MDW
1 stop12h 55mFrontier
Deal found 6/9$113
Thu 7/48:00 amJAX - ORD
2 stops17h 55mMultiple Airlines
Deal found 6/8$115

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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$140 - $343

Route

Depart

Return

Price

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Sat 8/31

1 stop6h 18m

Chicago O'Hare Intl

Wed 9/4

1 stop11h 45m

$140

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Sat 9/7

1 stop6h 18m

Chicago O'Hare Intl

Thu 9/12

1 stop12h 38m

$175

JacksonvilleChicago Midway

JAX - MDW

JAXMDW

Jacksonville

Wed 9/4

1 stop6h 48m

Chicago Midway

Sat 9/7

1 stop5h 48m

$178

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Tue 7/9

Nonstop2h 41m

Chicago O'Hare Intl

Tue 7/16

Nonstop2h 41m

$217

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Thu 7/4

2 stops17h 55m

Chicago O'Hare Intl

Thu 7/11

1 stop15h 23m

$231

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Wed 7/10

Nonstop2h 43m

Chicago O'Hare Intl

Sat 7/13

Nonstop2h 31m

$232

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Tue 7/9

1 stop6h 18m

Chicago O'Hare Intl

Wed 7/10

1 stop5h 48m

$236

JacksonvilleChicago O'Hare Intl

JAX - ORD

JAXORD

Jacksonville

Mon 7/15

1 stop17h 12m

Chicago O'Hare Intl

Thu 7/18

1 stop28h 28m

$239

JacksonvilleChicago Midway

JAX - MDW

JAXMDW

Jacksonville

Fri 7/26

1 stop5h 15m

Chicago Midway

Thu 8/1

2 stops18h 54m

$343

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

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.

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 June 10, 2024.
Read reviews from past customers who have flown United Airlines, Sun Country Air and Delta from Jacksonville to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,295 reviews
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,279 reviews
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,847 reviews
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
991 reviews
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,647 reviews
8.0
Very good
10,295 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from Jacksonville to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Jacksonville to Illinois for under $200. The cheapest flight booked recently is on Frontier for just $140, but on average you can expect to pay $213.

  • Are there nonstop flights from Jacksonville to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Jacksonville to Illinois under $300. A good price for a nonstop flight from Jacksonville to Illinois is less than $271.

  • Are there last-minute flights available from Jacksonville to Illinois for under $300?

    There are currently 20+ open flights from Jacksonville to Illinois within the next 7 days for less than $300.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $78. Sun Country Air flights start at $96 while deals on JetBlue start at $101 one-way.

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

  • 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: SkyWest Airlines (89%), United Airlines (88%), ANA( 86%).

  • What are the cheapest flights from Jacksonville to Illinois?

    Looking for the cheapest flight from Jacksonville to Illinois? While on average our users pay $945, our data indicates the cheapest price to be $127. The most popular route (Jacksonville - Chicago O'Hare Intl), is priced around $182.

  • What does JAX to ORD mean?

    JAX stands for Jacksonville Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Jacksonville to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Jacksonville to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Jacksonville to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Jacksonville to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Jacksonville to Illinois that allow pets onboard?

    Many airlines flying from Jacksonville to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Jacksonville to Illinois?

    Yes, you can often find last-minute deals on Jacksonville to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Jacksonville to Illinois flight deals updated?

    The Jacksonville to Illinois flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Jacksonville to Illinois?

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

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Illinois (average of $244). Flying from Jacksonville to Illinois in July is currently the most expensive (average of $324). 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

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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.

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 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$103Average$140FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$158Average$373FlexibilityNo cancel feeOn-time69%
FrontierCheapest$160Average$237FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$173Average$440FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$388FlexibilityNo cancel feeOn-timeN/A

Search flights from Jacksonville to Illinois by cabin class

Find flights from Jacksonville to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Jacksonville to Illinois

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 June 10, 2024.
8%of flight departuresEarly morningMidnight to 6 am
72%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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