Milwaukee to San Antonio (MKE–SAT) — Airlines, Schedules & Connections

MKE Airport Page →
1,096 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 26 1-stop flights Verified 5mos ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Apr 2026.

✦ 1-Stop connections via 10 hubs
STL St Louis 4h 25m WN WN St Louis (STL) to San Antonio flights
MCI Kansas City 4h 35m WN WN Kansas City (MCI) to San Antonio flights
DAL Dallas 4h 35m WN LXJWN Dallas (DAL) to San Antonio flights
DFW Dallas-Fort Worth 4h 48m AAG3QF AAASAY Dallas-Fort Worth (DFW) to San Antonio flights
IAH Houston 4h 48m NZUA ACCMUA Houston (IAH) to San Antonio flights
ORD Chicago 4h 58m AAACAS AAACAS Chicago (ORD) to San Antonio flights
MSP Minneapolis 5h 3m AFAMDL AFAMDL Minneapolis (MSP) to San Antonio flights
ATL Atlanta 5h 14m AFAMDL AFAMDL Atlanta (ATL) to San Antonio flights
DTW Detroit 5h 24m AFDLKE AFAMDL Detroit (DTW) to San Antonio flights
DEN Denver 5h 30m UAWN F9UAWN Denver (DEN) to San Antonio flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Milwaukee to San Antonio
Connecting service available through multiple hubs.
1 Airlines 1,096 mi 3h 25m nonstop

MKE–SAT had nonstop service from Delta Air Lines, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,096 miles in 3h 25m.

Airline Landscape

Carriers that operated nonstop MKE–SAT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DL Delta Air Lines 0 100% SkyTeam
Alliance coverage
SkyTeam: DL (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Connection Landscape

1-stop and 2-stop options for MKE to SAT.
1-STOP
One-Stop Connections
26
Hubs
~4h
Fastest
~27h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
997
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
MKE → SAT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
SAT → MKE
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. MKE delays → SAT delays →

Other ways to reach San Antonio from Milwaukee

Nearby airports with service to San Antonio International Airport.
Metric MKE→SAT ORD→SAT MSN→SAT
Distance from MKE 67 mi 74 mi
Nonstop airlines 14 1
Weekly flights 138
Flight time 3h 25m 2h 40m 3h 19m
Departure OTP 100%
Airports within 200 miles of MKE with service to San Antonio International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
San Antonio is 0 hours the same as Milwaukee.
MKE: CDT · SAT: CDT

When it's 6:00 PM in Milwaukee, it's 6:00 PM in San Antonio.
Distance & Flight Time
1,096 mi / 1,764 km
Nonstop flight time is approximately 3h 25m gate to gate.

MKE–SAT Quick Facts

Key statistics for the Milwaukee to San Antonio route.
Route details
Distance1,096 mi / 1,764 km
Flight time3h 25m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: MKE
IATA / ICAOMKE / KMKE
TimezoneAmerica/Chicago
Passengers/yr6.2M
Elevation723 ft / 220 m
Destination: SAT
IATA / ICAOSAT / KSAT
TimezoneAmerica/Chicago
Passengers/yr10.9M
Elevation809 ft / 247 m

Frequently Asked Questions

Common questions about MKE to SAT flights.
Nonstop flights from General Mitchell International Airport to San Antonio International Airport take about 3h 25m gate to gate. The route covers 1,096 miles.
1 airline operated the nonstop from MKE to SAT: Delta Air Lines. The last scheduled nonstop was in April 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in April 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 25m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include St. Louis Lambert, Kansas City and Dallas Love Field.
On a single ticket, yes. Your bags are checked through to SAT and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from SAT to MKE are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ORD, MSN and MDW. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from MKE to SAT

General Mitchell International Airport (MKE) and San Antonio International Airport (SAT) had nonstop service from Delta Air Lines, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

MKE to SAT Flight Duration and Schedule

Nonstop flight time from MKE to SAT is about 3 hours 25 minutes gate to gate. The route covers a distance of 1,096 miles (1,764 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via St. Louis Lambert, Kansas City and Dallas Love Field. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (ORD), Madison (MSN) and Chicago (MDW).