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$150+ Cheap flights from Gainesville (GNV) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Gainesville to Illinois

Keep the following information in mind while searching for Gainesville to Illinois flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$150
(Delta)

Popular in

March

Cheapest in

August

Average price

$579
Provider with most accurate pricing for Gainesville Regional-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Gainesville Regional-Chicago (CHI) flights.
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From Gainesville Regional to Illinois
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One-way flight from Gainesville Regional to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Gainesville to Illinois

Cheapest flights from Gainesville to Illinois
Explore the most affordable flight options available from Gainesville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 4/304:14 pmGNV - STL
1 stop7h 14mAmerican Airlines
Sat 5/37:04 pmSTL - GNV
1 stop3h 55mAmerican Airlines
Deal found 3/30$279
This Delta deal was found by Cheapflights users on 3/30. 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 5/16:00 amGNV - STL
1 stop4h 36mDelta
Sat 5/36:00 amSTL - GNV
1 stop6h 42mDelta
Deal found 3/30$329
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/295:45 pmGNV - ORD
1 stop7h 26mAmerican Airlines
Wed 6/41:34 pmORD - GNV
1 stop4h 47mAmerican Airlines
Deal found 3/30$392
This Delta deal was found by Cheapflights users on 3/29. 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 4/3010:13 amGNV - MDW
1 stop6h 59mDelta
Sun 5/46:04 amMDW - GNV
1 stop6h 43mDelta
Deal found 3/29$437
This Delta deal was found by Cheapflights users on 3/30. 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 4/1610:13 amGNV - ORD
1 stop4h 29mDelta
Sun 4/209:55 amORD - GNV
1 stop6h 15mDelta
Deal found 3/30$442

Cheapflights Fare Finder

Customize your flight search to find flights from Gainesville 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 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Gainesville to Illinois that are best for you.

Fly from

Gainesville

Fly to

Illinois

Route

Depart

Return

Price

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 4/30

4:14 pm-10:28 pm

1 stop7h 14m

Lambert-St Louis

Sat 5/3

7:04 pm-11:59 pm

1 stop3h 55m

$279

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Thu 5/1

6:00 am-9:36 am

1 stop4h 36m

Lambert-St Louis

Sat 5/3

6:00 am-1:42 pm

1 stop6h 42m

$329

GainesvilleChicago

GNV - ORD

GNVORD

Gainesville Regional

Thu 5/29

5:45 pm-12:11 am

1 stop7h 26m

Chicago O'Hare Intl

Wed 6/4

1:34 pm-7:21 pm

1 stop4h 47m

$392

GainesvilleChicago

GNV - MDW

GNVMDW

Gainesville Regional

Wed 4/30

10:13 am-4:12 pm

1 stop6h 59m

Chicago Midway

Sun 5/4

6:04 am-1:47 pm

1 stop6h 43m

$437

GainesvilleChicago

GNV - ORD

GNVORD

Gainesville Regional

Wed 4/16

10:13 am-1:42 pm

1 stop4h 29m

Chicago O'Hare Intl

Sun 4/20

9:55 am-5:10 pm

1 stop6h 15m

$442

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 5/21

6:00 am-9:00 am

1 stop4h 00m

$150

GainesvilleSt. Louis

GNV - STL

GNVSTL

Gainesville Regional

Wed 5/21

5:00 am-1:07 pm

2 stops9h 07m

$180

GainesvilleChicago

GNV - MDW

GNVMDW

Gainesville Regional

Sun 8/17

10:20 am-2:56 pm

1 stop5h 36m

$239

GainesvilleChicago

GNV - ORD

GNVORD

Gainesville Regional

Sun 6/1

5:00 am-10:41 am

1 stop6h 41m

$239

GainesvilleChicago

GNV - ORD

GNVORD

Gainesville Regional

Tue 4/15

6:00 am-10:03 am

1 stop5h 03m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Gainesville to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Gainesville to Illinois (average of $245). Flying from Gainesville to Illinois in March is currently the most expensive (average of $323). 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 GNV to IL?

Find hourly flight availability from Gainesville 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 March 31, 2025.

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

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 March 31, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Gainesville to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

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.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

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 Gainesville 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 Gainesville to Illinois?

    Gainesville Regional (GNV), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Gainesville to Illinois.

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

    The most popular route from Gainesville to Illinois is Gainesville Regional - Chicago O'Hare Intl. You may also consider Gainesville Regional - Chicago Midway or Gainesville Regional - Lambert-St Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Gainesville to Illinois (average of $245). Flying from Gainesville to Illinois in March is currently the most expensive (average of $323). 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 Gainesville to Illinois

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Top 2 airlines flying from Gainesville to Illinois

Discover the top 2 airlines that operate flights from Gainesville 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 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$508FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$447FlexibilityNo cancel feeOn-time71%
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