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Chicago To Houston Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

March
April
August
September
October
November
December
January
February

March is by far the best month, wherein you can get cheapest flights for Chicago to Houston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Chicago To Houston

Frontier Airlines
Frontier Airlines

Chicago

08:25

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

03h 07m
ellipse
Non Stop

Houston

11:32

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£21
Frontier Airlines
Frontier Airlines

Chicago

07:30

Chicago

Chicago O Hare International Airport

Mon , 13 Apr 2026

03h 07m
ellipse
Non Stop

Houston

10:37

Houston

George Bush Intercontinental Houston Airport

Mon, 13 Apr 2026

£49
Frontier Airlines
Frontier Airlines

Chicago

07:40

Chicago

Chicago O Hare International Airport

Thu , 09 Apr 2026

03h 07m
ellipse
Non Stop

Houston

10:47

Houston

George Bush Intercontinental Houston Airport

Thu, 09 Apr 2026

£49
Delta Airlines
Delta Airlines

Chicago

09:50

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

05h 54m
ellipse
1 Stop

Houston

15:44

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£72
Delta Airlines
Delta Airlines

Chicago

14:25

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

05h 08m
ellipse
1 Stop

Houston

19:33

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£72
American Airlines
American Airlines

Chicago

13:26

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

03h 03m
ellipse
Non Stop

Houston

16:29

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£79
American Airlines
American Airlines

Chicago

20:58

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

02h 50m
ellipse
Non Stop

Houston

23:48

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£79
United Airlines
United Airlines

Chicago

05:48

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

02h 59m
ellipse
Non Stop

Houston

08:47

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£79
United Airlines
United Airlines

Chicago

10:35

Chicago

Chicago O Hare International Airport

Wed , 15 Apr 2026

03h 03m
ellipse
Non Stop

Houston

13:38

Houston

George Bush Intercontinental Houston Airport

Wed, 15 Apr 2026

£79
Delta Airlines
Delta Airlines

Chicago

06:15

Chicago

Chicago O Hare International Airport

Wed , 18 Mar 2026

07h 03m
ellipse
1 Stop

Houston

13:18

Houston

George Bush Intercontinental Houston Airport

Wed, 18 Mar 2026

£79
Spirit Airlines
Spirit Airlines

Chicago

09:45

Chicago

Chicago O Hare International Airport

Tue , 17 Mar 2026

02h 56m
ellipse
Non Stop

Houston

12:41

Houston

George Bush Intercontinental Houston Airport

Tue, 17 Mar 2026

£92
ellipse

Early Morning Flight Chicago to Houston

wallet
Cheapest Flight
Found
£79
group
Average Flight
Time
07h 03m
calendra
Date/Time
18 Mar 2026
06:15 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight Chicago to Houston

wallet
Cheapest Flight
Found
£72
group
Average Flight
Time
05h 08m
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Date/Time
15 Apr 2026
14:25 PM
plane
Airlines
Delta Airlines

Flights from Chicago to Houston with Easemytrip

Flying from Chicago to Houston has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Chicago to Houston is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Chicago O Hare International Airport (ORD) and George Bush Intercontinental Houston Airport (IAH). You can expect a flight distance of approximately 1490 km, and most direct services cover it in around 03:50.

Let’s take a closer look at everything you need to know before booking your flight from Chicago to Houston.

Travel Overview: Chicago to Houston

Flight Details Information
Route Distance 1490 km
Average Flight Time 03:50 hrs
Departure Airport Chicago O Hare International Airport (ORD)
Arrival Airport George Bush Intercontinental Houston Airport (IAH)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Frontier Airlines, Delta Airlines, American Airlines, United Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Chicago to Houston

Are there direct flights from Chicago to Houston?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?