Cheap flights from Chicago to San Antonio
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Cheap one-way trips starting from £101 from Chicago CHI to San Antonio SAT
O Hare InternationalSan Antonio International
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O Hare InternationalSan Antonio International
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O Hare InternationalSan Antonio International
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O Hare InternationalSan Antonio International
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Cheap round trips starting from £202 from Chicago CHI to San Antonio SAT
O Hare InternationalSan Antonio International
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O Hare InternationalSan Antonio International
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O Hare InternationalSan Antonio International
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Weekly flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
---|---|---|---|---|---|---|---|
Number of flights | 62 | 49 | 50 | 67 | - | 54 | 60 |
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American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
WN on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Chicago to San Antonio
Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
---|---|---|---|---|---|
WN | SWA | WN | No | Unknown | No |
American Airlines | AAL | AA | Yes | Unknown | No |
United Airlines | UAL | UA | Yes | Unknown | No |
Delta Air Lines | DAL | DL | Yes | Unknown | No |
Frontier Airlines | FFT | F9 | No | Unknown | No |
Frequently asked questions
How long does it take to travel from Chicago to San Antonio?
What is the flight distance between Chicago and San Antonio?
What airlines offer nonstop (direct) flights between Chicago and San Antonio?
What are the most popular routes to and from Chicago?
What are the most popular routes to and from San Antonio?
Which airports are there in Chicago?
What airports are near Chicago?
What airports are near San Antonio?
What buses and trains depart from Chicago?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and San Antonio?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and San Antonio?
When's the best time to travel between Chicago and San Antonio?
What flights operate between Chicago and San Antonio?
How many airports are there near Chicago?
How many airports are there near San Antonio?
Is it possible to reach Chicago by bus or train?
What time do nonstop (direct) flights between Chicago and San Antonio depart?
What time do nonstop (direct) flights between Chicago and San Antonio arrive?
What time do flights between Chicago and San Antonio depart?
What time do flights between Chicago and San Antonio arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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