Search & Compare - Chicago to Houston Flights & Tickets

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Cheap flights from Chicago to Houston (ORD to IAH)

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Houston? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Chicago to Houston

Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2024-01-15
Houston
USD 60

One-way F9 Economy fare found on 2023-12-25
Frontier Airlines  F9
Frontier Airlines
Chicago
2023-10-27
Houston
USD 70

One-way F9 Economy fare found on 2023-10-24
Frontier Airlines  F9
Frontier Airlines
Chicago
2023-10-28
Houston
USD 70

One-way F9 Economy fare found on 2023-10-24
Frontier Airlines  F9
Frontier Airlines
Chicago
2023-10-27
Houston
USD 70

One-way F9 Economy fare found on 2023-10-23
Frontier Airlines  F9
Frontier Airlines
Chicago
2023-10-28
Houston
USD 70

One-way F9 Economy fare found on 2023-10-23


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Chicago to Houston

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to IAH?
The most popular airline flying from Chicago to Houston are Spirit Airlines, Frontier Airlines, Delta Airlines
Can I fly from ORD to IAH non-stop?
Yes, you can fly ORD to IAH non-stop on Spirit Airlines
Which airlines fly nonstop between Chicago and Houston?
The non-stop flights between Chicago and Houston are Spirit Airlines.
What’s the earliest departure time from ORD to IAH Airport?
The earliest flight leaves ORD at 5:05 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Chicago to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to IAH?
Read the fare rules of the Chicago to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and Houston?
NULL, NULL, SkyTeam operate flights between Chicago and Houston
How long does a flight from Chicago to Houston take?
It takes approximately 2 hour to fly non-stop from ORD to IAH, which is 925.1 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from ORD were found on Frontier Airlines : USD 60
Do I need a passport to fly between ORD and IAH?
No
What’s the latest departure time from ORD to IAH ?
The last flight leaves ORD at 8:40 pm

Flights from Chicago to Houston

Origin AirportChicago O'Hare International , Chicago, US
Destination AirportGeorge Bush Intercontinental Houston , Houston, US
Served by AirlinesSpirit Airlines, Frontier Airlines, Delta Airlines
Lowest PriceFrontier Airlines : USD 60
Distance925 miles

Airlines Flying from Chicago O'Hare International

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