Skip to main content
An airport terminal with signs for international arrivals, departures, and parking.

SAR 709 Cheap Flights from Chicago (ORD) to Houston (IAH)

Photo by Houston Airports
Open Photo by Houston Airports

Cheap Flights from Chicago to Houston (ORD-IAH)

Prices were available within the past 7 days and start at SAR 709 for one-way flights and SAR 1,790 for roundtrip, for the period specified. Prices and availability are subject to change.
United
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,790
Roundtrip
Found 3 days ago
Select United flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,790 Found 3 days ago
American Airlines
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,827
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,827 Found 3 days ago
Delta
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,884
Roundtrip
Found 3 days ago
Select Delta flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,884 Found 3 days ago
Delta
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,887
Roundtrip
Found 3 days ago
Select Delta flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,887 Found 3 days ago
American Airlines
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,899
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,899 Found 3 days ago
United
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,902
Roundtrip
Found 3 days ago
Select United flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,902 Found 3 days ago
American Airlines
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,905
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,905 Found 3 days ago
American Airlines
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,936
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,936 Found 3 days ago
American Airlines
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,942
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,942 Found 3 days ago
United
Sunday, 19 July, 2026 - Sunday, 26 July, 2026
ORD
Chicago
IAH
Houston
SAR 1,943
Roundtrip
Found 3 days ago
Select United flight, departing Sunday, 19 July, 2026 from Chicago to Houston, returning Sunday, 26 July, 2026, priced at SAR 1,943 Found 3 days ago

Find the cheapest month to fly from Chicago (ORD) to Houston (IAH)

December is typically the cheapest month to fly

From SAR 225 - SAR 732 per traveler.

Travel information

Origin airport
Chicago O'Hare Intl. Airport
Destination airport
George Bush Intercontinental Airport
Distance
1,490 km away
Airlines serving
Frontier Airlines, JetBlue Airways, American Airlines, United, Delta, Alaska Airlines
Popular airline
Frontier Airlines
Roundtrip price
SAR 1,790
Average flight time
4 hours 30 mins
*Available to One Key members.