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Direct flights from Chicago to San Antonio

Airlines Schedules

MDW - SAT route map All flights from MDW to SAT non-stop. There are direct flights from Chicago Midway International (MDW), Illinois, USA to San Antonio International (SAT), Texas, USA with Southwest Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 09:45 to 23:00 depending on the schedule period. The flight distance is 1042 miles (1677 km). Flight time ranges from 2 hours and 45 minutes to 3 hours.

MDW
Chicago Midway
USAChicago , USA
SAT
San Antonio
USASan Antonio , USA
MDW
Chicago Midway
USAChicago , USA
San Antonio
USASan Antonio , USA
SAT
Flight time 2h 45min to 3h 0min
Updated Oct 12, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 09:45 and 23:00
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Chicago to San Antonio with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Nov 9
Tue
Nov 10
Wed
Nov 11
Thu
Nov 12
Fri
Nov 13
Sat
Nov 14
Sun
Nov 15
WN3276
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10:00
10:00
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10:25
10:00
WN3024
21:30
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21:30
21:30
18:25
21:30
WN1505
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20:50
20:50
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The timetable & schedule information was updated at 2026-10-12

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Chicago to San Antonio scheduled departures

Select a date to see every published non-stop departure between MDW and SAT.

Monday
Mon
Nov 09
1 flights(1)
Tuesday
Tue
Nov 10
2 flights(2)
Wednesday
Wed
Nov 11
2 flights(2)
Thursday
Thu
Nov 12
1 flights(1)
Friday
Fri
Nov 13
1 flights(1)
Saturday
Sat
Nov 14
2 flights(2)
Sunday
Sun
Nov 15
2 flights(2)
Time
Airline
Flight
21:30
Southwest Airlines Southwest Airlines
WN3024
10:00
Southwest Airlines Southwest Airlines
WN3276
20:50
Southwest Airlines Southwest Airlines
WN1505
10:00
Southwest Airlines Southwest Airlines
WN3276
20:50
Southwest Airlines Southwest Airlines
WN1505
21:30
Southwest Airlines Southwest Airlines
WN3024
21:30
Southwest Airlines Southwest Airlines
WN3024
10:25
Southwest Airlines Southwest Airlines
WN3276
18:25
Southwest Airlines Southwest Airlines
WN3024
10:00
Southwest Airlines Southwest Airlines
WN3276
21:30
Southwest Airlines Southwest Airlines
WN3024
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MDW-SAT flight route
Route map from Chicago, MDW to San Antonio, SAT. The distance is 1042 miles or 1677 km.
Chicago - San Antonio direct flight map
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MDW - SAT route facts

  • Distance
    1042 miles (1677 km)
  • Flight time
    2 hours and 45 minutes to 3 hours
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Arrival terminals
    Terminal A
  • Aircraft
    Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2

Route FAQ

Southwest Airlines operates non-stop flights from MDW to SAT with 14 weekly departures.

Scheduled flight time from MDW to SAT ranges from 2 hours and 45 minutes to 3 hours. The route covers 1042 miles (1677 km).

14 weekly departures are currently scheduled on this route, with published departure times ranging from 09:45 to 23:00 depending on the schedule period.

Arrival terminal: Terminal A.

Economy are currently scheduled on non-stop flights for this route.
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