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$189+ Cheap flights from Illinois to Gainesville (GNV)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GNV
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Gainesville

Keep the following information in mind while searching for Illinois to Gainesville flight deals. Data was last updated September 15, 2025.

Round-trip from

$329
(American Airlines)

One-way from

$189
(American Airlines)

Popular in

April

Cheapest in

June

Average price

$522
From Illinois to Gainesville Regional
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One-way flight from Illinois to Gainesville Regional
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Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Gainesville

Cheapest flights from Illinois to Gainesville
Explore the most affordable flight options available from Illinois to Gainesville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 12/138:20 amORD - GNV
1 stop7h 07mAmerican Airlines
Sat 1/1012:10 pmGNV - ORD
1 stop6h 46mAmerican Airlines
Deal found 9/14$329
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/265:00 amSTL - GNV
1 stop7h 27mAmerican Airlines
Wed 12/36:00 amGNV - STL
1 stop4h 32mAmerican Airlines
Deal found 9/15$337
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/242:04 pmSTL - GNV
1 stop7h 33mAmerican Airlines
Mon 12/298:02 pmGNV - STL
1 stop4h 53mAmerican Airlines
Deal found 9/13$357
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/145:20 amORD - GNV
1 stop6h 27mDelta
Wed 10/227:07 pmGNV - ORD
1 stop5h 51mDelta
Deal found 9/14$364
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/105:11 amSTL - GNV
1 stop7h 57mAmerican Airlines
Tue 10/214:21 pmGNV - STL
1 stop7h 57mAmerican Airlines
Deal found 9/15$367
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/105:15 pmSTL - GNV
1 stop4h 20mDelta
Tue 10/216:04 amGNV - STL
1 stop5h 22mDelta
Deal found 9/14$387
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 11/611:36 amSTL - GNV
1 stop4h 57mDelta
Sun 11/97:04 pmGNV - STL
1 stop5h 36mDelta
Deal found 9/14$392
This Delta deal was found by Cheapflights users on 9/15. 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 9/2711:00 amMDW - GNV
1 stop5h 43mDelta
Wed 10/16:00 amGNV - MDW
1 stop4h 40mDelta
Deal found 9/15$395
This Delta deal was found by Cheapflights users on 9/15. 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 9/277:20 amORD - GNV
1 stop5h 04mDelta
Wed 10/16:00 amGNV - ORD
1 stop5h 10mDelta
Deal found 9/15$395
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:01 amSTL - GNV
1 stop5h 30mDelta
Wed 10/810:11 amGNV - STL
1 stop5h 32mDelta
Deal found 9/15$395
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/269:46 amORD - GNV
1 stop4h 15mDelta
Mon 12/17:04 pmGNV - ORD
1 stop5h 58mDelta
Deal found 9/14$398
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/301:53 pmSTL - GNV
2 stops9h 06mAmerican Airlines
Sat 10/114:21 pmGNV - STL
1 stop7h 57mAmerican Airlines
Deal found 9/14$400

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Gainesville 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to Gainesville that are best for you.

Fly from

Illinois

Fly to

Gainesville

Route

Depart

Return

Price

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Wed 12/24

6:00 am-1:32 pm

1 stop6h 32m

Gainesville Regional

Tue 12/30

6:55 pm-11:39 pm

1 stop5h 44m

$337

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Wed 11/26

5:00 am-1:27 pm

1 stop7h 27m

Gainesville Regional

Wed 12/3

6:00 am-9:32 am

1 stop4h 32m

$337

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Wed 12/24

6:05 am-4:32 pm

2 stops9h 27m

Gainesville Regional

Tue 12/30

8:02 pm-11:55 pm

1 stop4h 53m

$342

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Wed 12/24

2:04 pm-10:37 pm

1 stop7h 33m

Gainesville Regional

Mon 12/29

8:02 pm-11:55 pm

1 stop4h 53m

$357

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Thu 12/25

5:00 am-10:52 am

1 stop4h 52m

Gainesville Regional

Mon 12/29

3:27 pm-7:30 pm

1 stop5h 03m

$357

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Fri 10/10

5:11 am-2:08 pm

1 stop7h 57m

Gainesville Regional

Tue 10/21

4:21 pm-11:18 pm

1 stop7h 57m

$367

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Tue 3/3

6:00 am-12:25 pm

1 stop5h 25m

Gainesville Regional

Wed 3/4

7:05 pm-11:40 pm

1 stop5h 35m

$377

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Fri 10/10

5:15 pm-10:35 pm

1 stop4h 20m

Gainesville Regional

Tue 10/21

6:04 am-10:26 am

1 stop5h 22m

$387

St. LouisGainesville

STL - GNV

STLGNV

Lambert-St Louis

Thu 11/6

11:36 am-5:33 pm

1 stop4h 57m

Gainesville Regional

Sun 11/9

7:04 pm-11:40 pm

1 stop5h 36m

$392

ChicagoGainesville

ORD - GNV

ORDGNV

Chicago O'Hare Intl

Sat 9/27

7:20 am-1:24 pm

1 stop5h 04m

Gainesville Regional

Wed 10/1

6:00 am-10:10 am

1 stop5h 10m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 52 results
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Best time to book a flight from Illinois to Gainesville

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Gainesville (average of $359). Flying from Illinois to Gainesville in November is currently the most expensive (average of $513). 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 IL to GNV?

Find hourly flight availability from Illinois to Gainesville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Illinois to Gainesville. 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 into for flights to Gainesville from Illinois?

    For a flight from Illinois to Gainesville, you will be flying into Gainesville Regional. Gainesville Regional (GNV) is just 4.2 mi from the center of the city.

  • How long is the flight from Illinois to Gainesville?

    There are many flights that can get you from Illinois to Gainesville in 6h 32m. Fly via Delta or American Airlines to get the fastest option. Illinois and Gainesville are separated by a distance of 777 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Chicago O'Hare Intl - Gainesville Regional, Chicago Midway - Gainesville Regional or Lambert-St Louis - Gainesville Regional when deciding on the best route from Illinois to Gainesville.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Gainesville (average of $359). Flying from Illinois to Gainesville in November is currently the most expensive (average of $513). 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 Gainesville?

Book flights to Gainesville if you plan to visit one of these locations
Lake City
Alachua

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Alternative routes for Illinois to Gainesville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Gainesville

Discover the top 2 airlines that operate flights from Illinois to Gainesville. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$508FlexibilityNo cancel feeOn-timeN/A

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