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 42% 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.

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

Frontier, United Airlines, and Southwest are the most popular carriers operating from San Antonio to Wisconsin

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

As of May 2026, 277 flights take off from San Antonio and land in Wisconsin each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

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 May 2026, there are 7 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.

$108 Cheap Flights from San Antonio to Wisconsin in 2026

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Find the cheapest flights from San Antonio to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 9:20 pm

SAT

MSP

2h 45mnonstop

7:00 am - 9:49 am

MSP

SAT

2h 49mnonstop

$217Sun Country Air

Mon, Jul 27 - Sun, Aug 2

6:35 pm - 9:20 pm

SAT

MSP

2h 45mnonstop

7:00 am - 9:49 am

MSP

SAT

2h 49mnonstop

$218Sun Country Air

Thu, Jul 30 - Sun, Aug 2

5:30 pm - 10:19 pm

SAT

MSN

4h 49m

1 stop

6:35 pm - 11:21 pm

MSN

SAT

4h 46m

1 stop

$231American Airlines

Tue, Sep 22 - Tue, Sep 29

7:40 am - 3:51 pm

SAT

MSN

8h 11m

1 stop

5:45 am - 11:10 am

MSN

SAT

5h 25m

1 stop

$237Delta

Tue, Jul 21 - Wed, Sep 9

2:26 pm - 9:07 pm

SAT

MSN

6h 41m

1 stop

5:48 am - 1:32 pm

MSN

SAT

7h 44m

1 stop

$247Delta

Sat, Jul 11 - Wed, Jul 22

5:35 pm - 11:06 pm

SAT

MSN

5h 31m

1 stop

6:42 pm - 11:59 pm

MSN

SAT

5h 17m

1 stop

$285American Airlines

Sat, Jun 20 - Tue, Jun 30

1:20 pm - 4:21 pm

SAT

ORD

3h 01mnonstop

7:59 pm - 10:58 pm

ORD

SAT

2h 59mnonstop

$297United Airlines

Tue, Jun 2 - Tue, Jun 9

5:30 pm - 8:33 pm

SAT

ORD

3h 03mnonstop

7:59 pm - 10:58 pm

ORD

SAT

2h 59mnonstop

$305United Airlines

Tue, Jun 23 - Wed, Jun 24

3:45 pm - 10:35 pm

SAT

MKE

6h 50m

1 stop

6:25 am - 3:10 pm

MKE

SAT

8h 45m

1 stop

$371Southwest

Tue, May 26 - Tue, Jun 2

2:00 pm - 9:35 pm

SAT

MKE

7h 35m

1 stop

10:15 am - 6:35 pm

MKE

SAT

8h 20m

2 stops

$376Southwest

Tue, May 26 - Tue, Jun 2

Southwest flights from San Antonio to Wisconsin

Our best Southwest deals on San Antonio to Wisconsin flight tickets

Southwest

May 26

SAT6:40 amSan Antonio

6h 10m

1 stop

ORD12:50 pmChicago O'Hare Intl

May 28

ORD4:15 pmChicago O'Hare Intl

6h 45m

2 stops

SAT11:00 pmSan Antonio

$328

Southwest

May 28

SAT11:10 amSan Antonio

4h 20m

1 stop

ORD3:30 pmChicago O'Hare Intl

Jun 1

ORD3:45 pmChicago O'Hare Intl

7h 45m

2 stops

SAT11:30 pmSan Antonio

$330

Southwest

May 28

SAT5:45 amSan Antonio

7h 30m

2 stops

ORD1:15 pmChicago O'Hare Intl

Jun 1

ORD8:00 amChicago O'Hare Intl

9h 10m

1 stop

SAT5:10 pmSan Antonio

$334

American Airlines flights from San Antonio to Wisconsin

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

American Airlines

Sep 22

SAT5:30 pmSan Antonio

4h 49m

1 stop

MSN10:19 pmMadison Truax Field

Sep 29

MSN6:35 pmMadison Truax Field

4h 46m

1 stop

SAT11:21 pmSan Antonio

$231

American Airlines

Jun 20

SAT5:35 pmSan Antonio

5h 31m

1 stop

MSN11:06 pmMadison Truax Field

Jun 30

MSN6:42 pmMadison Truax Field

5h 17m

1 stop

SAT11:59 pmSan Antonio

$285

American Airlines

Jul 11

SAT5:47 pmSan Antonio

6h 18m

1 stop

MSN12:05 amMadison Truax Field

Jul 25

MSN5:11 pmMadison Truax Field

6h 48m

1 stop

SAT11:59 pmSan Antonio

$286

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioMinneapolis

SAT - MSP

SATMSP

San Antonio

Mon 7/27

6:35 pm-9:20 pm

Nonstop2h 45m

Minneapolis St Paul

Sun 8/2

7:00 am-9:49 am

Nonstop2h 49m

$217

San AntonioMinneapolis

SAT - MSP

SATMSP

San Antonio

Thu 7/30

6:35 pm-9:20 pm

Nonstop2h 45m

Minneapolis St Paul

Sun 8/2

7:00 am-9:49 am

Nonstop2h 49m

$218

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Tue 9/22

5:30 pm-10:19 pm

1 stop4h 49m

Madison Truax Field

Tue 9/29

6:35 pm-11:21 pm

1 stop4h 46m

$231

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Tue 7/21

7:40 am-3:51 pm

1 stop8h 11m

Madison Truax Field

Wed 9/9

5:45 am-11:10 am

1 stop5h 25m

$237

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Sat 7/11

2:26 pm-9:07 pm

1 stop6h 41m

Madison Truax Field

Wed 7/22

5:48 am-1:32 pm

1 stop7h 44m

$247

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Sat 6/20

5:35 pm-11:06 pm

1 stop5h 31m

Madison Truax Field

Tue 6/30

6:42 pm-11:59 pm

1 stop5h 17m

$285

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 6/2

1:20 pm-4:21 pm

Nonstop3h 01m

Chicago O'Hare Intl

Tue 6/9

7:59 pm-10:58 pm

Nonstop2h 59m

$297

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 6/23

5:30 pm-8:33 pm

Nonstop3h 03m

Chicago O'Hare Intl

Wed 6/24

7:59 pm-10:58 pm

Nonstop2h 59m

$305

San AntonioMilwaukee

SAT - MKE

SATMKE

San Antonio

Tue 5/26

3:45 pm-10:35 pm

1 stop6h 50m

Milwaukee-Mitchell

Tue 6/2

6:25 am-3:10 pm

1 stop8h 45m

$371

San AntonioMilwaukee

SAT - MKE

SATMKE

San Antonio

Tue 5/26

2:00 pm-9:35 pm

1 stop7h 35m

Milwaukee-Mitchell

Tue 6/2

10:15 am-6:35 pm

2 stops8h 20m

$376

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 January instead. Flights to Wisconsin in January, while not as cheap as those in February, still average around $110.

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

You could potentially save up to 66% 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

Fastest flight time	2h 45m
Direct flights	Every day
Airports in Wisconsin	80 airports

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

Direct flights go from San Antonio to Wisconsin every day.

There are 80 airports in Wisconsin. From San Antonio there are direct flights to Chicago O'Hare Intl (ORD), Minneapolis St Paul (MSP).

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 May 2026, there are 7 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
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights
American Airlines	PriceFrom $190	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 7.9 4,302 reviews	Search Southwest flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines 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.