How many flights depart from San Antonio to Wisconsin on average per week?

As of November 2026, 4 flights take off from San Antonio and land in Wisconsin each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

What is the cheapest airline that flies from San Antonio to Wisconsin?

Delta, American Airlines, and United Airlines are the most popular carriers operating from San Antonio to Wisconsin

What airlines fly to Wisconsin?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Wisconsin from San Antonio according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 4 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Wisconsin?

Prices for flights from San Antonio Airport to Wisconsin are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Wisconsin?

As of November 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Wisconsin.

How old do you have to be to fly from San Antonio Airport to Wisconsin?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$170 Cheap Flights from San Antonio to Wisconsin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Wisconsin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:55 amSAT San Antonio-MSN Madison Truax Field

4h 55m1 stop Dallas/Fort Worth

5:40 pm - 10:57 pmMSN Madison Truax Field-SAT San Antonio

5h 17m1 stop Dallas/Fort Worth

$281American Airlines

Wed, Dec 9 - Sat, Dec 12

5:45 pm - 10:32 pmSAT San Antonio-MSN Madison Truax Field

4h 47m1 stop Dallas/Fort Worth

5:00 am - 12:07 pmMSN Madison Truax Field-SAT San Antonio

7h 07m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$286American Airlines

Wed, Dec 9 - Sat, Dec 12

5:07 am - 10:22 amSAT San Antonio-MSN Madison Truax Field

5h 15m1 stop Atlanta Hartsfield-Jackson

5:17 pm - 12:45 amMSN Madison Truax Field-SAT San Antonio

7h 28m1 stop Atlanta Hartsfield-Jackson

$325Delta

Thu, Dec 24 - Tue, Jan 5

1:00 pm - 6:23 pmSAT San Antonio-MSN Madison Truax Field

5h 23m1 stop Atlanta Hartsfield-Jackson

5:17 pm - 12:45 amMSN Madison Truax Field-SAT San Antonio

7h 28m1 stop Atlanta Hartsfield-Jackson

$325Delta

Fri, Dec 25 - Tue, Jan 5

2:00 pm - 6:56 pmSAT San Antonio-MKE Milwaukee-Mitchell

4h 56m1 stop Chicago O'Hare Intl

3:51 pm - 11:13 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 22m1 stop Chicago O'Hare Intl

$339United Airlines

Fri, Jan 8 - Fri, Jan 15

6:35 am - 11:28 amSAT San Antonio-MKE Milwaukee-Mitchell

4h 53m1 stop Chicago O'Hare Intl

2:38 pm - 11:04 pmMKE Milwaukee-Mitchell-SAT San Antonio

8h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$344United Airlines

Wed, Dec 2 - Fri, Dec 4

5:30 am - 12:00 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 30m1 stop Baltimore/Washington

2:15 pm - 9:45 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 30m2 stops Nashville Intl Dallas Love Field

$428Southwest

Tue, Dec 15 - Tue, Dec 15

6:20 pm - 1:25 amSAT San Antonio-MKE Milwaukee-Mitchell

7h 05m1 stop Las Vegas Harry Reid Intl

3:40 pm - 12:40 amMKE Milwaukee-Mitchell-SAT San Antonio

9h 00m1 stop Lambert-St Louis

$450Southwest

Wed, Dec 23 - Tue, Dec 29

11:48 am - 7:21 pmSAT San Antonio-MKE Milwaukee-Mitchell

31h 33m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

7:40 am - 12:32 pmMKE Milwaukee-Mitchell-SAT San Antonio

28h 52m1 stop Orlando

$507Multiple Airlines

Wed, Dec 23 - Tue, Dec 29

1:27 pm - 11:41 pmSAT San Antonio-MKE Milwaukee-Mitchell

10h 14m1 stop Orlando

5:47 pm - 7:35 pmMKE Milwaukee-Mitchell-SAT San Antonio

49h 48m2 stops Orlando Denver Intl

$516Multiple Airlines

Wed, Dec 23 - Mon, Dec 28

Cheap last minute flights

Enter your travel dates to find the best prices.

6:34 am - 1:32 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 58m1 stop Chicago O'Hare Intl

2:35 pm - 8:53 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 18m1 stop Denver Intl

$826United Airlines

Mon, Nov 9 - Tue, Nov 10

2:05 pm - 9:30 pmSAT San Antonio-MSN Madison Truax Field

7h 25m1 stop Dallas/Fort Worth

7:05 am - 11:55 amMSN Madison Truax Field-SAT San Antonio

4h 50m1 stop Dallas/Fort Worth

$834American Airlines

Tue, Nov 10 - Thu, Nov 12

5:34 pm - 10:15 pmSAT San Antonio-MKE Milwaukee-Mitchell

4h 41m1 stop Chicago O'Hare Intl

3:33 pm - 10:51 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 18m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$836United Airlines

Mon, Nov 9 - Tue, Nov 10

7:00 am - 2:41 pmSAT San Antonio-MSN Madison Truax Field

7h 41m2 stops Dallas/Fort Worth Chicago O'Hare Intl

11:37 am - 6:21 pmMSN Madison Truax Field-SAT San Antonio

6h 44m1 stop Dallas/Fort Worth

$839American Airlines

Tue, Nov 10 - Thu, Nov 12

9:18 am - 10:37 pmSAT San Antonio-MKE Milwaukee-Mitchell

13h 19m2 stops Charlotte Douglas Chicago O'Hare Intl

12:16 pm - 9:08 pmMKE Milwaukee-Mitchell-SAT San Antonio

8h 52m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$878American Airlines

Mon, Nov 9 - Tue, Nov 10

9:35 am - 5:02 pmSAT San Antonio-MSN Madison Truax Field

7h 27m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

8:15 am - 3:38 pmMSN Madison Truax Field-SAT San Antonio

7h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$892United Airlines

Tue, Nov 10 - Thu, Nov 12

6:40 am - 11:28 amSAT San Antonio-MKE Milwaukee-Mitchell

4h 48m1 stop Chicago O'Hare Intl

2:35 pm - 8:53 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 18m1 stop Denver Intl

$997United Airlines

Sat, Nov 7 - Mon, Nov 9

8:05 am - 2:20 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 15m2 stops Dallas Love Field Nashville Intl

8:05 am - 4:00 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 55m2 stops Washington, D.C. Reagan-National Houston Hobby

$1,012Southwest

Sat, Nov 7 - Mon, Nov 9

8:20 am - 6:40 pmSAT San Antonio-MKE Milwaukee-Mitchell

10h 20m2 stops Dallas Love Field Washington, D.C. Reagan-National

5:50 am - 11:45 amMKE Milwaukee-Mitchell-SAT San Antonio

5h 55m1 stop Denver Intl

$1,017Southwest

Tue, Nov 10 - Fri, Nov 13

9:50 am - 4:00 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 10m2 stops Dallas Love Field Nashville Intl

12:45 pm - 10:15 pmMKE Milwaukee-Mitchell-SAT San Antonio

9h 30m2 stops Baltimore/Washington Dallas Love Field

$1,022Southwest

Tue, Nov 10 - Fri, Nov 13

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United Airlines flights from San Antonio to Wisconsin

Our best United Airlines deals on San Antonio to Wisconsin flight tickets

United Airlines

Dec 1

SAT5:45 pmSan Antonio

5h 07m

1 stop

MKE10:52 pmMilwaukee-Mitchell

Dec 8

MKE5:00 amMilwaukee-Mitchell

8h 06m

2 stops

SAT1:06 pmSan Antonio

$344

United Airlines

Jan 8

SAT9:35 amSan Antonio

7h 11m

2 stops

MKE4:46 pmMilwaukee-Mitchell

Jan 15

MKE3:51 pmMilwaukee-Mitchell

7h 08m

2 stops

SAT10:59 pmSan Antonio

$349

United Airlines

Dec 16

SAT7:30 amSan Antonio

7h 33m

2 stops

MKE3:03 pmMilwaukee-Mitchell

Dec 17

MKE10:38 amMilwaukee-Mitchell

6h 16m

1 stop

SAT4:54 pmSan Antonio

$354

Southwest flights from San Antonio to Wisconsin

Our best Southwest deals on San Antonio to Wisconsin flight tickets

Southwest

Dec 23

SAT6:20 pmSan Antonio

7h 05m

1 stop

MKE1:25 amMilwaukee-Mitchell

Dec 29

MKE3:40 pmMilwaukee-Mitchell

9h 00m

1 stop

SAT12:40 amSan Antonio

$450

Southwest

Dec 22

SAT6:20 pmSan Antonio

7h 05m

1 stop

MKE1:25 amMilwaukee-Mitchell

Dec 28

MKE5:20 pmMilwaukee-Mitchell

7h 10m

1 stop

SAT12:30 amSan Antonio

$457

Southwest

Dec 23

SAT6:20 pmSan Antonio

7h 05m

1 stop

MKE1:25 amMilwaukee-Mitchell

Dec 29

MKE3:40 pmMilwaukee-Mitchell

9h 00m

1 stop

SAT12:40 amSan Antonio

$465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 12/9

6:00 am-10:55 am

1 stop4h 55m

Madison Truax Field

Sat 12/12

5:40 pm-10:57 pm

1 stop5h 17m

$281

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 12/9

5:45 pm-10:32 pm

1 stop4h 47m

Madison Truax Field

Sat 12/12

5:00 am-12:07 pm

2 stops7h 07m

$286

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Thu 12/24

5:07 am-10:22 am

1 stop5h 15m

Madison Truax Field

Tue 1/5

5:17 pm-12:45 am

1 stop7h 28m

$325

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Fri 12/25

1:00 pm-6:23 pm

1 stop5h 23m

Madison Truax Field

Tue 1/5

5:17 pm-12:45 am

1 stop7h 28m

$325

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Fri 1/8

2:00 pm-6:56 pm

1 stop4h 56m

Milwaukee-Mitchell

Fri 1/15

3:51 pm-11:13 pm

1 stop7h 22m

$339

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Wed 12/2

6:35 am-11:28 am

1 stop4h 53m

Milwaukee-Mitchell

Fri 12/4

2:38 pm-11:04 pm

2 stops8h 26m

$344

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Tue 12/15

5:30 am-12:00 pm

1 stop6h 30m

Milwaukee-Mitchell

Tue 12/15

2:15 pm-9:45 pm

2 stops7h 30m

$428

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Wed 12/23

6:20 pm-1:25 am

1 stop7h 05m

Milwaukee-Mitchell

Tue 12/29

3:40 pm-12:40 am

1 stop9h 00m

$450

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Wed 12/23

11:48 am-7:21 pm

2 stops31h 33m

Milwaukee-Mitchell

Tue 12/29

7:40 am-12:32 pm

1 stop28h 52m

$507

San AntonioMilwaukee

SAT San Antonio - MKE Milwaukee-Mitchell

SATMKE

San Antonio

Wed 12/23

1:27 pm-11:41 pm

1 stop10h 14m

Milwaukee-Mitchell

Mon 12/28

5:47 pm-7:35 pm

2 stops49h 48m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Wisconsin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of February, then book flights to Wisconsin from San Antonio during December instead. Flights to Wisconsin in December, while not as cheap as those in February, still average around $368.

Can stopping save me money on San Antonio to Wisconsin flights?

You could potentially save up to 52% on your flight if you consider stops on a San Antonio to Wisconsin flight.

Cheap San Antonio to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Wisconsin

Best Price Found	$170
Fastest flight time	2h 45m
Direct flights	None

The best one-way flight to Wisconsin from San Antonio in the past 72 hours is $170. The best round-trip flight deal from San Antonio to Wisconsin found on momondo in the last 72 hours is $281.

The fastest flight from San Antonio to Wisconsin takes 2h 45m

There are no direct flights from San Antonio to Wisconsin. There are no popular flight routes from San Antonio to Wisconsin.

Search flight deals

Frequently asked questions about flying from San Antonio to Wisconsin

When did momondo last update prices for flights from San Antonio Airport to Wisconsin?
Prices for flights from San Antonio Airport to Wisconsin are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Wisconsin?
As of November 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Wisconsin.
How old do you have to be to fly from San Antonio Airport to Wisconsin?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Wisconsin

Compare and see reviews for airlines that fly from San Antonio to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $190	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Delta	PriceFrom $220	Free Cancellation	Rating 7.8 8,703 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights
Southwest	PriceFrom $332	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Wisconsin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Wisconsin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Wisconsin with flexible booking policies on momondo?

All flight searches from San Antonio to Wisconsin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Wisconsin?

Once you have performed a search for San Antonio to Wisconsin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Wisconsin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Wisconsin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.