How does KAYAK find such low prices on flights from Illinois to Cincinnati?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cincinnati. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cincinnati?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cincinnati from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Cincinnati?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cincinnati with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cincinnati?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cincinnati from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Illinois to Cincinnati

CVG

KAYAK searches hundreds of travel sites at once for deals on flights to Cincinnati

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Cheap Flights from Illinois to Cincinnati

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Cincinnati

Thu, May 28 - Thu, Jun 4

6:33 pm - 11:41 am

STL

CVG

16h 08m

1 stop

12:12 pm - 5:33 pm

CVG

STL

6h 21m

1 stop

$133Frontier

Thu, May 21 - Sun, May 24

5:00 pm - 11:41 am

STL

CVG

17h 41m

1 stop

12:12 pm - 8:55 am

CVG

STL

21h 43m

1 stop

$167Frontier

Mon, May 25 - Mon, Jun 1

5:27 pm - 11:04 am

STL

CVG

16h 37m

1 stop

2:12 pm - 5:33 pm

CVG

STL

28h 21m

2 stops

$181Frontier

Thu, May 28 - Thu, Jun 4

6:33 pm - 12:20 pm

STL

CVG

16h 47m

2 stops

12:12 pm - 5:33 pm

CVG

STL

6h 21m

1 stop

$183Multiple Airlines

Sat, May 16 - Mon, May 18

3:40 pm - 5:45 pm

MDW

CVG

1h 05mnonstop

8:20 pm - 8:30 pm

CVG

MDW

1h 10mnonstop

$191Southwest

Thu, May 21 - Sat, May 23

7:30 pm - 10:02 pm

ORD

CVG

1h 32mnonstop

12:06 pm - 12:37 pm

CVG

ORD

1h 31mnonstop

$191American Airlines

Thu, May 21 - Mon, May 25

11:03 am - 1:37 pm

ORD

CVG

1h 34mnonstop

12:06 pm - 12:37 pm

CVG

ORD

1h 31mnonstop

$192American Airlines

Wed, May 20 - Mon, May 25

9:22 am - 3:14 pm

MDW

CVG

4h 52m

1 stop

5:48 am - 11:56 am

CVG

MDW

7h 08m

1 stop

$194Delta

Wed, May 20 - Sat, May 23

9:25 am - 3:14 pm

ORD

CVG

4h 49m

1 stop

5:44 pm - 9:46 pm

CVG

ORD

5h 02m

1 stop

$194Delta

Sat, May 16 - Mon, May 18

7:45 am - 2:00 pm

MDW

CVG

5h 15m

1 stop

8:20 pm - 8:30 pm

CVG

MDW

1h 10mnonstop

$201Southwest

Useful Info

Low season	January
High season	May
Cheapest flight	$63

Best time to beat the crowds with an average 2% drop in price.

Flight from St. Louis to Cincinnati

How does KAYAK find such low prices on flights from Illinois to Cincinnati?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cincinnati.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cincinnati?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cincinnati from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Cincinnati?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cincinnati with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cincinnati?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cincinnati from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Florence

Sharonville

Middletown

Dry Ridge

Edgewood

Sparta

Trenton

Corinth

Georgetown

Bethel

Everything you need to know for your flight to Cincinnati

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cincinnati

Cincinnati (CVG)

CVG

$63 Find Cheap Flights from Illinois to Cincinnati

KAYAK searches hundreds of travel sites at once for deals on flights to Cincinnati

Cheap Flights from Illinois to Cincinnati

Recent round-trip flight deals from Illinois to Cincinnati

Recent one-way flight deals from Illinois to Cincinnati

Recent last minute flight deals from Illinois to Cincinnati

Recent direct flight deals from Illinois to Cincinnati

Good to know

FAQs for booking flights from Illinois to Cincinnati

How does KAYAK find such low prices on flights from Illinois to Cincinnati?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cincinnati.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cincinnati?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cincinnati from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Cincinnati?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cincinnati with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cincinnati?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cincinnati from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Cincinnati?

Everything you need to know for your flight to Cincinnati

Information on the airport you'll fly into in Cincinnati

Cabin class types available on flights to Illinois

Complete your trip to Cincinnati with a hotel stay or car rental

Find direct flights for Cincinnati

Flights to other popular destinations

Flights from domestic origins to Cincinnati

Choose which airport to fly into in Cincinnati

Find deals for your return flight