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

The cheapest month to fly from Houston to Moline Airport is usually July . The cheapest month to fly from Houston to Chicago O'Hare International Airport is usually June . The cheapest month to fly from Houston to Decatur Airport is usually July . And the cheapest month to fly from Houston to Central Illinois Regional Airport is usually July .

On which upcoming date is it cheapest to fly from Houston to Illinois?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Illinois on Thursday, June 27, 2024 .

Are there any direct flights from Houston to Illinois?

Houston George Bush Intercntl. Airport offers direct flights to Illinois.

If I'm flying from Houston, where in Illinois is cheapest to fly to?

If you're flying from Houston, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.

How long is the flight from Houston to Illinois?

The average flight time between Houston and Illinois is 2 hours and 31 minutes.

Cheap Flights from Houston to Illinois from AED 225 Roundtrip

Flight deals from Houston to Illinois

Looking for cheap flights from Houston to Illinois, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Chicago.AED 225 per passenger.Departing Thu, Jun 27, returning Tue, Jul 2.Round-trip flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departing from Houston George Bush Intercntl. on Thu, Jun 27, arriving in Chicago O'Hare International.Inbound direct flight with Spirit Airlines departing from Chicago O'Hare International on Tue, Jul 2, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From AED 225, select.

Peoria.AED 1,044 per passenger.Departing Wed, Jun 19, returning Sat, Jun 22.Round-trip flight with United.Outbound indirect flight with United, departing from Houston George Bush Intercntl. on Wed, Jun 19, arriving in Greater Peoria.Inbound indirect flight with United, departing from Greater Peoria on Sat, Jun 22, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From AED 1,044, select.

Moline.AED 1,101 per passenger.Departing Wed, Jul 10, returning Tue, Jul 16.Round-trip flight with United.Outbound indirect flight with United, departing from Houston George Bush Intercntl. on Wed, Jul 10, arriving in Moline.Inbound indirect flight with United, departing from Moline on Tue, Jul 16, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From AED 1,101, select.

Bloomington.AED 1,397 per passenger.Departing Tue, Jul 16, returning Mon, Jul 29.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Tue, Jul 16, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departing from Central Illinois Regional on Mon, Jul 29, arriving in Houston Hobby.Price includes taxes and charges.From AED 1,397, select.

Decatur.AED 2,072 per passenger.Departing Wed, Jul 3, returning Tue, Jul 9.Round-trip flight with United.Outbound indirect flight with United, departing from Houston George Bush Intercntl. on Wed, Jul 3, arriving in Decatur.Inbound indirect flight with United, departing from Decatur on Tue, Jul 9, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From AED 2,072, select.

Flying from Houston to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	AED 225, Chicago
Cheapest month to fly	June
Average flight time	2 hrs, 32 mins
Cheapest airport to fly from	Houston George Bush Intercntl.
Most popular airline	United

How to find cheap flights from Houston to Illinois

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from Houston to Illinois. Other savvy travelers recently found round-trip flights from AED 225 and one-way tickets from AED 88. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Houston George Bush Intercntl. into Chicago

At the moment, the lowest-priced flight tickets to Illinois are from Houston George Bush Intercntl. Airport to Chicago O'Hare International Airport.

Fly in August

We crunched the flight calendar and found the cheapest time to fly from Houston to Illinois is currently August.

Fly on a Wednesday

From our data, we can see that Wednesday seems to be the cheapest time to fly from Houston to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Houston to anywhere you choose in Illinois.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Houston to Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Houston to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

: The cheapest month to fly from Houston to Moline Airport is usually July. The cheapest month to fly from Houston to Chicago O'Hare International Airport is usually June. The cheapest month to fly from Houston to Decatur Airport is usually July. And the cheapest month to fly from Houston to Central Illinois Regional Airport is usually July.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Illinois on Thursday, June 27, 2024.
: Houston George Bush Intercntl. Airport offers direct flights to Illinois.
: If you're flying from Houston, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.
: The average flight time between Houston and Illinois is 2 hours and 31 minutes.

Flights from Houston to Illinois