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Chicago ✈ Houston

Cheapest airfares from Chicago to Houston

Search for flight deals to Houston

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Thu, Apr 16th 2026
From $78

Frontier Airlines
F9 3135 (Direct)
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Fly on Sat, Feb 21st 2026
From $104

Spirit Airlines
NK 1157 (Direct)
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Fly on Fri, Mar 6th 2026
From $174

Spirit Airlines
NK 570 (1 Transfer)
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Fly on Sat, Dec 19th 2026
From $331

United Airlines
UA 600 (Direct)
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