SAT - MKE

$141 Find Cheap Flights from San Antonio to Milwaukee - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$276
Typical prices: $376-$502
United Airlines
Wed 10/24Sat 10/27
SAT - MKE • 1 stop
Cheapest one-way
$141
Typical prices: $183-$373
American Airlines
Sat 10/13
SAT - MKE • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Milwaukee. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 18% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Lambert-St Louis (STL)
Cheapest • Avg $351 (round-trip)
Nashville Intl (BNA)
Shortest trip • 4h 39m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Milwaukee

Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:35 am - 11:30 amSAT  San Antonio-MKE Milwaukee-Mitchell
4h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
2:35 pm - 8:53 pmMKE  Milwaukee-Mitchell-SAT San Antonio
6h 18m1 stop Denver Intl
$276United Airlines
Wed, Dec 9 - Tue, Dec 15
Southwest Logo
2:40 pm - 10:10 pmSAT  San Antonio-MKE Milwaukee-Mitchell
7h 30m1 stop Chicago Midway
Southwest Logo
5:55 am - 2:40 pmMKE  Milwaukee-Mitchell-SAT San Antonio
8h 45m1 stop Orlando
$281Southwest
Tue, Oct 13 - Tue, Oct 20
Delta Logo
6:00 am - 12:01 pmSAT  San Antonio-MKE Milwaukee-Mitchell
6h 01m1 stop Minneapolis St Paul
Delta Logo
6:35 pm - 12:33 amMKE  Milwaukee-Mitchell-SAT San Antonio
5h 58m1 stop Atlanta Hartsfield-Jackson
$281Delta
Sat, Oct 24 - Sat, Oct 24
Delta Logo
5:30 am - 11:34 amSAT  San Antonio-MKE Milwaukee-Mitchell
6h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:56 pm - 10:20 pmMKE  Milwaukee-Mitchell-SAT San Antonio
5h 24m1 stop Detroit Metropolitan Wayne County
$281Delta
Wed, Dec 9 - Tue, Dec 15
Southwest Logo
8:20 am - 3:40 pmSAT  San Antonio-MKE Milwaukee-Mitchell
7h 20m1 stop Dallas Love Field
Southwest Logo
5:15 am - 12:10 pmMKE  Milwaukee-Mitchell-SAT San Antonio
6h 55m1 stop Phoenix Sky Harbor Intl
$281Southwest
Sat, Oct 24 - Sat, Oct 24
United Airlines Logo
5:30 am - 1:43 pmSAT  San Antonio-MKE Milwaukee-Mitchell
8h 13m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:09 pm - 10:51 pmMKE  Milwaukee-Mitchell-SAT San Antonio
4h 42m1 stop Houston George Bush Intcntl
$286United Airlines
Fri, Nov 27 - Tue, Dec 1
American Airlines Logo
7:09 am - 2:23 pmSAT  San Antonio-MKE Milwaukee-Mitchell
7h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
6:21 pm - 12:06 amMKE  Milwaukee-Mitchell-SAT San Antonio
5h 45m1 stop Dallas/Fort Worth
$364American Airlines
Mon, Nov 23 - Sun, Nov 29
Frontier Logo
12:06 pm - 5:26 pmSAT  San Antonio-MKE Milwaukee-Mitchell
29h 20m1 stop Orlando
Frontier Logo
6:11 pm - 11:11 amMKE  Milwaukee-Mitchell-SAT San Antonio
17h 00m1 stop Orlando
$409Frontier
Fri, Oct 16 - Tue, Oct 20
American Airlines Logo
6:00 pm - 11:57 pmSAT  San Antonio-MKE Milwaukee-Mitchell
5h 57m1 stop Charlotte Douglas
American Airlines Logo
12:07 pm - 7:52 pmMKE  Milwaukee-Mitchell-SAT San Antonio
7h 45m1 stop Charlotte Douglas
$411American Airlines
Sun, Jan 3 - Tue, Jan 5
Alaska Airlines Logo
5:51 pm - 10:22 pmSAT  San Antonio-MKE Milwaukee-Mitchell
28h 31m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
Alaska Airlines Logo
9:58 am - 4:04 pmMKE  Milwaukee-Mitchell-SAT San Antonio
30h 06m3 stops Chicago O'Hare Intl Portland Los Angeles
$1,134Alaska Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Milwaukee with more confidence.

How much is a round-trip flight from San Antonio to Milwaukee?

Round-trip flights from San Antonio to Milwaukee start at $276. Prices are below average for this route right now, with typical round-trip fares ranging from $376 to $502. The lowest price found in the past 5 days was $276 on United Airlines.

What's the cheapest day of the week to fly from San Antonio to Milwaukee?

Tuesday is the cheapest day of the week to fly from San Antonio to Milwaukee, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Antonio to Milwaukee?

•December is the cheapest month to fly from San Antonio to Milwaukee at $351 round-trip.
•November ($567) and January ($486) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 61% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Antonio to Milwaukee flights

Low season

February

Cheapest flight

$141
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from San Antonio to Milwaukee

When to book flights from San Antonio to Milwaukee

Are your dates flexible? Find out the best times to travel from San Antonio to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Milwaukee flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Antonio to Milwaukee?

    Flights from San Antonio to Milwaukee usually depart from San Antonio (SAT) and arrive at Milwaukee-Mitchell (MKE).

  • What cabin classes can I book on flights from San Antonio to Milwaukee?

    Only Economy Class is available on flights from San Antonio to Milwaukee.

  • Which airports do connecting flights from San Antonio to Milwaukee pass through?

    One-stop flights from San Antonio to Milwaukee most commonly connect through:

    • Dallas/Fort Worth (DFW) - 38% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections
    • Minneapolis St Paul (MSP) - 15% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 12% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Antonio to Milwaukee?

    Yes. Being flexible with your travel dates can save you up to 21% on the San Antonio to Milwaukee route. Tuesday is the cheapest departure day at $390 round-trip on average, while Sunday is the most expensive at $490, a difference of $100. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Milwaukee?

    Some of the most popular sights in Milwaukee are Fiserv Forum, Pabst Theater and Riverside Theater. These are among the most viewed places in Milwaukee on KAYAK.

  • How long is a flight from San Antonio to Milwaukee?

    A nonstop flight from San Antonio to Milwaukee takes 0h 00m, covering 1,095 miles.

  • Do I need a passport to fly from San Antonio to Milwaukee?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Antonio to Milwaukee changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $276 to $2,150. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from San Antonio to Milwaukee looking right now?

    One-way fares from San Antonio to Milwaukee are currently higher than usual. Average one-way flight prices are about $388, which is 59% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Antonio to Milwaukee?

    Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 39m, compared with 4h 54m via Dallas Love Field (DAL) and 5h 09m via Houston George Bush Intcntl (IAH).

  • What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

    Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Dollar
    • Budget
    • Alamo
    • Hertz
    • Sixt

  • How much should I expect to pay for a San Antonio to Milwaukee flight?

    Round-trip flights from San Antonio to Milwaukee range from $376 to $502, with an average of $425 over the past 12 months. Anything below $376 counts as a good deal.

Your guide to booking San Antonio to Milwaukee flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $390 - about $100 less than Sunday (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Milwaukee trip for December. Fares historically average $351 round-trip in that month - typically $216 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.
    - Best Western Plus Milwaukee Airport Hotel & Conference Center
    - Hyatt Place Milwaukee Airport
    - Holiday Inn & Suites Milwaukee Airport By IHG

More options for your flight from San Antonio to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car rental

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