Cheap Flights From Chicago To Houston From COL$539.000 | CHI - HOU

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Estimated lowest fares found within 7 days

The cheapest airline(s) flying from Chicago to Houston is Frontier Airlines

COL$ 244.398

COL$ 488.796

COL$ 733.193

COL$ 539.268

COL$ 733.193

The cheapest airline(s) flying from Chicago to Houston is Frontier Airlines

COL$ 244.398

COL$ 488.796

COL$ 733.193

COL$ 539.268

COL$ 733.193

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Chicago to Houston

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Flight Schedules From Chicago to Houston

Last Update: Tue, 02 Jun 2026

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Time Earliest	Depart Earliest	Arrive	Duration	Stopover All	Airline All Airlines	Aircraft All Aircrafts	Availability MTWTFSS
05:05MDW 07:40HOU	2 Hrs,35m Direct	Southwest Airlines·B7M8 - - - - - S -	MDW 05:05 - HOU 07:40 2h 35m·Direct	MDW 05:05	HOU 07:40	2h 35m	Direct	Southwest Airlines	B7M8	- - - - - S -
05:30ORD 08:18IAH	2 Hrs,48m Direct	United Airlines·B739 M T W T F S S	ORD 05:30 - IAH 08:18 2h 48m·Direct	ORD 05:30	IAH 08:18	2h 48m	Direct	United Airlines	B739	M T W T F S S
06:00ORD 15:22IAH	9 Hrs,22m Direct	United Airlines·B738 M T W T F - S	ORD 06:00 - IAH 15:22 9h 22m·Direct	ORD 06:00	IAH 15:22	9h 22m	Direct	United Airlines	B738	M T W T F - S
06:30ORD 09:19IAH	2 Hrs,49m Direct	United Airlines·A32Q M T W T F S S	ORD 06:30 - IAH 09:19 2h 49m·Direct	ORD 06:30	IAH 09:19	2h 49m	Direct	United Airlines	A32Q	M T W T F S S
06:40MDW 09:15HOU	2 Hrs,35m Direct	Southwest Airlines·7S7 M - - T F - -	MDW 06:40 - HOU 09:15 2h 35m·Direct	MDW 06:40	HOU 09:15	2h 35m	Direct	Southwest Airlines	7S7	M - - T F - -
06:55MDW 09:30HOU	2 Hrs,35m Direct	Southwest Airlines·7S7 - - - - - - S	MDW 06:55 - HOU 09:30 2h 35m·Direct	MDW 06:55	HOU 09:30	2h 35m	Direct	Southwest Airlines	7S7	- - - - - - S
07:05MDW 09:40HOU	2 Hrs,35m Direct	Southwest Airlines·B7M8 - - - - - S -	MDW 07:05 - HOU 09:40 2h 35m·Direct	MDW 07:05	HOU 09:40	2h 35m	Direct	Southwest Airlines	B7M8	- - - - - S -
07:10ORD 15:35IAH	8 Hrs,25m Direct	United Airlines·B739 M T - T F - S	ORD 07:10 - IAH 15:35 8h 25m·Direct	ORD 07:10	IAH 15:35	8h 25m	Direct	United Airlines	B739	M T - T F - S
07:10ORD 15:35IAH	8 Hrs,25m Direct	United Airlines·B7M9 - - - - - S -	ORD 07:10 - IAH 15:35 8h 25m·Direct	ORD 07:10	IAH 15:35	8h 25m	Direct	United Airlines	B7M9	- - - - - S -
07:10MDW 09:45HOU	2 Hrs,35m Direct	Southwest Airlines·B7M8 - T W - - - -	MDW 07:10 - HOU 09:45 2h 35m·Direct	MDW 07:10	HOU 09:45	2h 35m	Direct	Southwest Airlines	B7M8	- T W - - - -
07:10ORD 15:35IAH	8 Hrs,25m Direct	United Airlines·A319 - - W - - - -	ORD 07:10 - IAH 15:35 8h 25m·Direct	ORD 07:10	IAH 15:35	8h 25m	Direct	United Airlines	A319	- - W - - - -
07:15ORD 13:17IAH	6 Hrs,2m Direct	United Airlines·B738 M T W T F - -	ORD 07:15 - IAH 13:17 6h 2m·Direct	ORD 07:15	IAH 13:17	6h 2m	Direct	United Airlines	B738	M T W T F - -
07:15ORD 13:24IAH	6 Hrs,9m Direct	United Airlines·B738 - - - - - - S	ORD 07:15 - IAH 13:24 6h 9m·Direct	ORD 07:15	IAH 13:24	6h 9m	Direct	United Airlines	B738	- - - - - - S
07:30ORD 10:31IAH	3 Hrs,1m Direct	United Airlines·A32Q M T W T F S S	ORD 07:30 - IAH 10:31 3h 1m·Direct	ORD 07:30	IAH 10:31	3h 1m	Direct	United Airlines	A32Q	M T W T F S S
07:30ORD 10:20IAH	2 Hrs,50m Direct	American Airlines·A319 M T W T F S S	ORD 07:30 - IAH 10:20 2h 50m·Direct	ORD 07:30	IAH 10:20	2h 50m	Direct	American Airlines	A319	M T W T F S S

05:05MDW

07:40HOU

2 Hrs,35m

Direct

Southwest Airlines·B7M8

05:30ORD

08:18IAH

2 Hrs,48m

Direct

United Airlines·B739

06:00ORD

15:22IAH

9 Hrs,22m

Direct

United Airlines·B738

06:30ORD

09:19IAH

2 Hrs,49m

Direct

United Airlines·A32Q

06:40MDW

09:15HOU

2 Hrs,35m

Direct

Southwest Airlines·7S7

06:55MDW

09:30HOU

2 Hrs,35m

Direct

Southwest Airlines·7S7

07:05MDW

09:40HOU

2 Hrs,35m

Direct

Southwest Airlines·B7M8

07:10ORD

15:35IAH

8 Hrs,25m

Direct

United Airlines·B739

07:10ORD

15:35IAH

8 Hrs,25m

Direct

United Airlines·B7M9

07:10MDW

09:45HOU

2 Hrs,35m

Direct

Southwest Airlines·B7M8

07:10ORD

15:35IAH

8 Hrs,25m

Direct

United Airlines·A319

07:15ORD

13:17IAH

6 Hrs,2m

Direct

United Airlines·B738

07:15ORD

13:24IAH

6 Hrs,9m

Direct

United Airlines·B738

07:30ORD

10:31IAH

3 Hrs,1m

Direct

United Airlines·A32Q

07:30ORD

10:20IAH

2 Hrs,50m

Direct

American Airlines·A319

The fastest flight time for direct flights from Chicago to Houston is 2 hours 30 minutes. Check latest flight schedules & prices on Wego.

The most popular airline flying from Chicago to Houston is Frontier Airlines. Find the latest flight deals on Wego.

The flight distance between Chicago and Houston is 1516km. Check all available flights on Wego.

The earliest flight of the day departs at 05:05. The last flight of the day departs at 21:40. See the full list of flight times on Wego.

There are 4 airlines that offer direct flights from Chicago to Houston. Find out the list of airlines on Wego.