Cheap flights San Antonio — Chicago (SAT — CHI)

Good to know - Cheap tickets San Antonio — Chicago

Cheapest flight found $55
Minimal flight time 2h 16m
Flight distance 1694 km
Most popular airline Southwest Airlines

Airfare San Antonio – Chicago by month

Here you can find out in what months how much a ticket San Antonio – Chicago costs to buy cheap plane tickets.

Month One-way Round-trip
August 2025
July 2025
June 2025
May 2025
April 2025
March 2025
December 2024
November 2024
October 2024
September 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights San Antonio — Chicago

Departure Arrival Flight days Flight Airlines Flight time Airports
05:10 07:50 mon, thu, fri WN1598 Southwest Airlines 2h 40m San Antonio International Airport — Chicago Midway International Airport Select dates
05:25 08:05 sun WN1598 Southwest Airlines 2h 40m San Antonio International Airport — Chicago Midway International Airport Select dates
05:30 08:10 sat WN1598 Southwest Airlines 2h 40m San Antonio International Airport — Chicago Midway International Airport Select dates
05:50 08:25 mon, thu, fri WN1525 Southwest Airlines 2h 35m San Antonio International Airport — Chicago Midway International Airport Select dates
06:00 08:53 daily AA632 American Eagle 2h 53m San Antonio International Airport — O'Hare International Airport Select dates
06:00 08:55 mon, tue, fri AA632 American Eagle 2h 55m San Antonio International Airport — O'Hare International Airport Select dates
06:30 09:05 tue, wed WN3169 Southwest Airlines 2h 35m San Antonio International Airport — Chicago Midway International Airport Select dates
06:30 09:29 mon, wed, thu, fri UA2008 United Airlines 2h 59m San Antonio International Airport — O'Hare International Airport Select dates
06:40 09:15 sun WN1525 Southwest Airlines 2h 35m San Antonio International Airport — Chicago Midway International Airport Select dates
06:45 09:44 daily UA2629 United Airlines 2h 59m San Antonio International Airport — O'Hare International Airport Select dates
All routes

Dynamics airfare San Antonio — Chicago by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route San Antonio — Chicago

The graph shows that booking flights San Antonio — Chicago is best planned for October and flights San Antonio — Chicago — San Antonio in the month of November.

Flights San Antonio — Chicago

The selection of cheap flights San Antonio — Chicago

Here you can find and purchase the cheapest flights San Antonio — Chicago from $55 and San Antonio — Chicago — San Antonio from $82.

The price of the flight San Antonio — Chicago (United States) — San Antonio from $82 (round-trip).

The average price of the flight San Antonio — Chicago (United States) — San Antonio $349 (round-trip).

Low cost flights San Antonio — Chicago (SAT — CHI)

The distance between San Antonio and Chicago 1053 miles (or 1694 kilometres).

The time difference between San Antonio and Chicago is 0 h.

Minimal flight time from San Antonio to Chicago 2h 16m.

LowCostClub always do a comparison of airfares San Antonio — Chicago with several airlines (include Southwest Airlines, American Eagle, United Airlines). They will always give you all available options so you can find the cheapest flight to Chicago. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets San Antonio — Chicago. Last week, for instance, the cheapest round-trip prices stood at $82 while the cheapest one-way price that was available within the last week cost $55

Routes from nearby cities to Chicago

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Chicago are from Houston, this is the cheapest flight from $21. The nearest airports from San Antonio with a flight to Chicago are located in Waco.

Popular International routes from San Antonio

Popular routes from Chicago

If you are going to fly from Chicago, then study the popular flights. The most popular flights from Chicago:

Popular domestic routes from San Antonio

FAQ about San Antonio — Chicago

Yes, they do: WN1598, WN1525, AA632, WN3169, UA2008, UA2629, WN4008, UA1905, AA2278, WN4340, UA5869, WN2587, WN2914, AA2435, AA2366, WN1413, 5X783

Yes, you can fly from San Antonio to Chicago. San Antonio has 5 airports (Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport) for flights. Southwest Airlines, American Eagle, United Airlines, UPS depart from San Antonio on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aeromexico, Alaska Horizon, Amazon Air, Atlas Air, Contour Aviation, Delta Connection, DHL, FedEx, Frontier (Kit the Kermode Bear Livery), Jet Linx Aviation, NetJets, Phoenix Air, SkyWest Airlines, Spirit Airlines, Sun Country Airlines, Viva (Raiders Livery), Volaris, WestJet.

A direct flight lasts an average of 2h 16m, during which time the aircraft covers a distance of 1694 km.

The price of flights San Antonio — Chicago starts from $55.

Planes fly San Antonio — Chicago 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In San Antonio — Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport. In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport.

The following flights fly between San Antonio and Chicago: WN1598, WN1598, WN1598, WN1525, AA632, AA632, WN3169, UA2008, WN1525, UA2629, WN4008, UA1905, UA1905, AA2278, AA2278, WN3169, WN1525, AA2278, AA2278, WN4340, UA5869, UA5869, WN2587, WN2914, AA2435, AA2366, WN1413, WN3169, 5X783, 5X783

High season is considered to be September and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Antonio — Chicago flight deals.

The following airlines have direct flights San Antonio — Chicago: Southwest Airlines, American Eagle, United Airlines, UPS.

All the following airlines flights San Antonio — Chicago: Aeromexico, Alaska Horizon, Amazon Air, American Eagle, Atlas Air, Contour Aviation, Delta Connection, DHL, FedEx, Frontier (Kit the Kermode Bear Livery), Jet Linx Aviation, NetJets, Phoenix Air, SkyWest Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United Airlines, UPS, Viva (Raiders Livery), Volaris, WestJet.

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