Flights to East San Antonio from Milwaukee - ￥22,440

View ￥22,440 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Milwaukee to East San Antonio

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Milwaukee to East San Antonio (MKE-SAT)

Prices were available within the past 7 days and start at ￥22,440 for one-way flights and ￥49,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥49,500 Roundtrip, found 1 day ago
￥49,500
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥49,500 found 1 day ago
American Airlines
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥49,600 Roundtrip, found 1 day ago
￥49,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥49,600 found 1 day ago
American Airlines
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥50,030 Roundtrip, found 1 day ago
￥50,030
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥50,030 found 1 day ago
American Airlines
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥50,380 Roundtrip, found 1 day ago
￥50,380
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥50,380 found 1 day ago
American Airlines
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥50,810 Roundtrip, found 1 day ago
￥50,810
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥50,810 found 1 day ago
United
Tue, Sep 9 - Fri, Sep 12
MKE
Milwaukee
SAT
San Antonio
￥55,520 Roundtrip, found 1 day ago
￥55,520
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 9 from Milwaukee to San Antonio, returning Fri, Sep 12, priced at ￥55,520 found 1 day ago

Find the cheapest month to fly from Milwaukee (MKE) to San Antonio (SAT)

October is typically the cheapest month to fly

From ￥25,175 - ￥66,403 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.