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From Chicago
Current:
Chicago to San Antonio
Chicago ✈ San Antonio
Cheapest airfares from Chicago to San Antonio
Search for flight deals to San Antonio
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All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Thu, May 9th 2024
From
$101
Frontier Airlines
F9 3854 (1 Transfer)
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Fly on Fri, Jun 7th 2024
From
$137
Frontier Airlines
F9 2945 (1 Transfer)
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Fly on Wed, May 1st 2024
From
$153
Frontier Airlines
F9 2945 (1 Transfer)
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Fly on Thu, Jul 4th 2024
From
$218
Frontier Airlines
F9 3044 (1 Transfer)
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