Latest Flight Deals from Chicago to San Antonio
Book one-way or return flights from Chicago to San Antonio from as little as AU$ 83. Choose from the popular airlines below and book your flight today!
- One way
- Return
- MDW14:4517h 38m1 stopSAT08:23Tue, May 21|Chicago - San Antonio|Frontier AirlinesAU$ 83AU$ 11728% OFF28% OFFAU$ 117AU$ 83
- ORD18:2716h 55m1 stopSAT11:22Tue, May 7|Chicago - San Antonio|Frontier AirlinesAU$ 84AU$ 11728% OFF28% OFFAU$ 117AU$ 84
- ORD18:2716h 55m1 stopSAT11:22Tue, May 14|Chicago - San Antonio|Frontier AirlinesAU$ 84AU$ 11728% OFF28% OFFAU$ 117AU$ 84
- MDW22:5323h 6m1 stopSAT21:59Thu, May 2|Chicago - San Antonio|Frontier AirlinesAU$ 85AU$ 85
- MDW22:5911h 57m1 stopSAT10:56Sat, May 11|Chicago - San Antonio|Frontier AirlinesAU$ 86AU$ 86
- MDW22:5922h 5m1 stopSAT21:04Tue, Apr 30|Chicago - San Antonio|Frontier AirlinesAU$ 88AU$ 88
- ORD10:3814h 4m1 stopSAT00:42Tue, May 7|Chicago - San Antonio|Spirit AirlinesAU$ 88AU$ 88
- MDW13:156h 48m1 stopSAT20:03Fri, May 17|Chicago - San Antonio|Frontier AirlinesAU$ 89AU$ 89
- ORD10:3814h 4m1 stopSAT00:42Wed, May 1|Chicago - San Antonio|Spirit AirlinesAU$ 89AU$ 89
- MDW22:2210h 1m1 stopSAT08:23Thu, May 23|Chicago - San Antonio|Frontier AirlinesAU$ 90AU$ 90
- CHI13:003h 5mDirectSAT14:00Fri, May 3|Chicago - San Antonio|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to San Antonio.
- CheapestMDW14:4517h 38m1 transferSAT08:23Midway International Airport - San Antonio International AirportTue, May 21Frontier AirlinesAU$ 83
- ORD18:2716h 55m1 transferSAT11:22O'Hare International Airport - San Antonio International AirportTue, May 7Frontier AirlinesAU$ 84
- ORD18:2716h 55m1 transferSAT11:22O'Hare International Airport - San Antonio International AirportTue, May 7Frontier AirlinesAU$ 84Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Chicago to San Antonio
Cheapest direct flight price | AU$ 83 |
---|---|
Cheapest return ticket price | AU$ 251 |
Off-season for travel | April |
Peak season for travel | October |
Flight distance | 1,681.81km |
Average flight time | 3 hours 28 minutes |
Popular airline | American Airlines |
Plan Your Trip Around San Antonio
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