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Cheap flights from San Antonio to Milwaukee from US$144
There are no direct flights from San Antonio to Milwaukee. The fastest way is one stop via Chicago or St Louis, about 3h 44m door to door (211 connections a week on current schedules), with fares from US$144.
No direct flights · 6 connection options From 3h 50m Cheapest in November Prices checked 13 days ago
San Antonio to Milwaukee at a glance
Cheapest one-wayUS$144American Airlines · 1 stop · Tue 24 NovFastest journey3h 50mAmerican Airlines · 1 stop
Nonstop flightsNoneConnect via Chicago or St Louis
Best ways to fly from San Antonio to Milwaukee
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SAT Chicago (MDW) MKE
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines, NetJets
Sun07:00 SAT09:23 MDW0h 52m connection10:15 MDW10:44 MKESouthwest Airlines
2Search
SAT St Louis (STL) MKE
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sat07:30 SAT09:24 STL0h 51m connection10:15 STL11:14 MKESouthwest Airlines
3Search
SAT Dallas (DFW) MKE
Leg 1: American Airlines · Leg 2: American Airlines
Tue12:45 SAT13:50 DFW0h 55m connection14:45 DFW16:51 MKEAmerican Airlines
4Search
SAT Nashville (BNA) MKE
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Thu11:15 SAT13:16 BNA0h 59m connection14:15 BNA15:30 MKESouthwest Airlines
5Search
SAT Denver (DEN) MKE
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Thu09:30 SAT10:28 DEN0h 47m connection11:15 DEN14:16 MKESouthwest Airlines
6Search
SAT Atlanta (ATL) MKE
Leg 1: Delta Air Lines, Frontier Airlines, Southwest Airlines · Leg 2: Delta Air Lines
Thu16:30 SAT19:41 ATL0h 49m connection20:30 ATL21:16 MKEDelta Air Lines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Cheapest dates from San Antonio to Milwaukee
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 1,784 km1,108 miles
- Journey time
- 3h 50mfastest found
- Time difference
- NoneMilwaukee vs San Antonio
- Currency in Milwaukee
- USD
- Airports
- SAT → MKE
Flights from San Antonio to Milwaukee: questions answered
How much is a flight from San Antonio to Milwaukee?
The cheapest one-way fare we found recently is US$144 with 1 stop, departing in November. Prices change constantly, so search your dates for the live fare.
Are there direct flights from San Antonio to Milwaukee?
No. There is no nonstop service, so you will connect, most easily in Chicago, St Louis and Dallas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from San Antonio to Milwaukee?
With one connection the journey usually takes around 3h 50m, depending on the layover. The straight-line distance is 1,784 km.
Where do you change planes between San Antonio and Milwaukee?
The best connecting points are Chicago (MDW), St Louis (STL), Dallas (DFW) and Nashville (BNA). Southwest Airlines flies both legs via Chicago, so you can book it as one ticket.
Which airports serve San Antonio and Milwaukee?
San Antonio: San Antonio International Airport (SAT). Milwaukee: General Mitchell International Airport (MKE).





