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

Frontier, Delta, 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 37% 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.

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

As of August 2026, 179 flights take off from San Antonio and land in Wisconsin each week. The most common flight departure day for this route is Tue, with 23% 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 August 2026, there are 6 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.

$93 Cheap Flights from San Antonio to Wisconsin in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:16 pm - 8:58 amSAT San Antonio-MSP Minneapolis St Paul

20h 42m1 stop Denver Intl

10:58 am - 11:12 amMSP Minneapolis St Paul-SAT San Antonio

24h 14m1 stop Denver Intl

$223Frontier

Sat, Oct 24 - Sat, Oct 31

11:08 am - 9:58 amSAT San Antonio-MSP Minneapolis St Paul

22h 50m1 stop Denver Intl

10:58 am - 10:12 amMSP Minneapolis St Paul-SAT San Antonio

23h 14m1 stop Denver Intl

$232Frontier

Fri, Oct 30 - Mon, Nov 2

4:21 pm - 10:41 pmSAT San Antonio-MSN Madison Truax Field

6h 20m1 stop Atlanta Hartsfield-Jackson

5:08 pm - 12:08 amMSN Madison Truax Field-SAT San Antonio

7h 00m1 stop Atlanta Hartsfield-Jackson

$241Delta

Wed, Sep 16 - Tue, Sep 22

6:52 pm - 12:10 amSAT San Antonio-MSN Madison Truax Field

5h 18m1 stop Chicago O'Hare Intl

7:15 am - 1:55 pmMSN Madison Truax Field-SAT San Antonio

6h 40m1 stop Chicago O'Hare Intl

$241American Airlines

Wed, Sep 2 - Wed, Sep 23

1:45 pm - 8:39 pmSAT San Antonio-MSN Madison Truax Field

6h 54m1 stop Denver Intl

5:49 pm - 10:51 pmMSN Madison Truax Field-SAT San Antonio

5h 02m1 stop Chicago O'Hare Intl

$241United Airlines

Sun, Sep 6 - Sat, Sep 12

10:59 am - 6:19 pmSAT San Antonio-MSN Madison Truax Field

7h 20m2 stops Dallas/Fort Worth Chicago O'Hare Intl

7:15 am - 1:55 pmMSN Madison Truax Field-SAT San Antonio

6h 40m1 stop Chicago O'Hare Intl

$246American Airlines

Wed, Sep 2 - Wed, Sep 23

12:00 pm - 8:53 pmSAT San Antonio-MSN Madison Truax Field

8h 53m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:30 am - 11:52 amMSN Madison Truax Field-SAT San Antonio

5h 22m1 stop Chicago O'Hare Intl

$266United Airlines

Wed, Sep 16 - Tue, Sep 22

12:39 pm - 9:46 pmSAT San Antonio-MSP Minneapolis St Paul

9h 07m1 stop Las Vegas Harry Reid Intl

7:00 am - 7:25 pmMSP Minneapolis St Paul-SAT San Antonio

12h 25m1 stop Denver Intl

$279Multiple Airlines

Sun, Sep 13 - Sat, Sep 19

12:39 pm - 9:46 pmSAT San Antonio-MSP Minneapolis St Paul

9h 07m1 stop Las Vegas Harry Reid Intl

7:00 am - 7:25 pmMSP Minneapolis St Paul-SAT San Antonio

12h 25m1 stop Denver Intl

$280Multiple Airlines

Sun, Sep 13 - Tue, Sep 15

6:07 pm - 11:01 pmSAT San Antonio-MSN Madison Truax Field

4h 54m1 stop Minneapolis St Paul

5:08 pm - 12:08 amMSN Madison Truax Field-SAT San Antonio

7h 00m1 stop Atlanta Hartsfield-Jackson

$285Delta

Thu, Sep 17 - Tue, Sep 22

Cheap last minute flights

Enter your travel dates to find the best prices.

7:49 pm - 12:18 pmSAT San Antonio-MSP Minneapolis St Paul

16h 29m1 stop Denver Intl

2:00 pm - 4:48 pmMSP Minneapolis St Paul-SAT San Antonio

2h 48mnonstop

$277Multiple Airlines

Sat, Aug 8 - Mon, Aug 10

9:32 pm - 5:37 amSAT San Antonio-ORD Chicago O'Hare Intl

8h 05m1 stop Las Vegas Harry Reid Intl

2:41 pm - 7:31 pmORD Chicago O'Hare Intl-SAT San Antonio

28h 50m1 stop Denver Intl

$298Frontier

Thu, Aug 6 - Tue, Aug 25

7:49 pm - 12:18 pmSAT San Antonio-MSP Minneapolis St Paul

16h 29m1 stop Denver Intl

10:12 pm - 6:54 pmMSP Minneapolis St Paul-SAT San Antonio

20h 42m1 stop Denver Intl

$305Frontier

Sat, Aug 8 - Mon, Aug 10

6:27 pm - 9:12 pmSAT San Antonio-MSP Minneapolis St Paul

2h 45mnonstop

2:00 pm - 4:48 pmMSP Minneapolis St Paul-SAT San Antonio

2h 48mnonstop

$331Sun Country Air

Fri, Aug 7 - Mon, Aug 10

6:27 pm - 9:12 pmSAT San Antonio-MSP Minneapolis St Paul

2h 45mnonstop

2:00 pm - 4:48 pmMSP Minneapolis St Paul-SAT San Antonio

2h 48mnonstop

$335Sun Country Air

Fri, Aug 7 - Mon, Aug 10

7:49 pm - 12:18 pmSAT San Antonio-MSP Minneapolis St Paul

16h 29m1 stop Denver Intl

2:00 pm - 4:48 pmMSP Minneapolis St Paul-SAT San Antonio

2h 48mnonstop

$342Multiple Airlines

Fri, Aug 7 - Mon, Aug 10

2:22 pm - 9:29 pmSAT San Antonio-MSN Madison Truax Field

7h 07m1 stop Minneapolis St Paul

6:05 am - 11:49 amMSN Madison Truax Field-SAT San Antonio

5h 44m1 stop Minneapolis St Paul

$365Delta

Sat, Aug 8 - Sun, Aug 16

4:40 pm - 12:10 amSAT San Antonio-MSN Madison Truax Field

7h 30m2 stops Dallas/Fort Worth Chicago O'Hare Intl

5:56 pm - 11:59 pmMSN Madison Truax Field-SAT San Antonio

6h 03m1 stop Dallas/Fort Worth

$380American Airlines

Sat, Aug 8 - Sun, Aug 16

6:52 pm - 10:05 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 13mnonstop

10:00 pm - 12:48 amORD Chicago O'Hare Intl-SAT San Antonio

2h 48mnonstop

$415American Airlines

Thu, Aug 6 - Tue, Aug 11

5:45 pm - 11:57 pmSAT San Antonio-ORD Chicago O'Hare Intl

6h 12m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 9:04 pmORD Chicago O'Hare Intl-SAT San Antonio

5h 39m1 stop Atlanta Hartsfield-Jackson

$591Delta

Fri, Aug 7 - Mon, Aug 10

Cheap direct flights

Enter your travel dates to find the best prices.

5:59 am - 9:06 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 07mnonstop

3:19 pm - 6:16 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 57mnonstop

$298American Airlines

Sat, Sep 5 - Sun, Sep 6

1:33 pm - 4:39 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 06mnonstop

10:05 am - 12:53 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 48mnonstop

$298American Airlines

Sat, Sep 5 - Sun, Sep 6

5:27 pm - 8:27 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

8:45 am - 11:52 amORD Chicago O'Hare Intl-SAT San Antonio

3h 07mnonstop

$310United Airlines

Thu, Sep 3 - Sun, Sep 6

5:27 pm - 8:27 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

1:30 pm - 4:31 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 01mnonstop

$310United Airlines

Thu, Sep 3 - Sat, Sep 5

7:28 am - 10:30 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 02mnonstop

11:08 am - 1:59 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 51mnonstop

$310American Airlines

Fri, Sep 11 - Tue, Sep 15

1:33 pm - 4:39 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 06mnonstop

9:06 pm - 11:55 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 49mnonstop

$310American Airlines

Sun, Sep 6 - Wed, Sep 9

6:00 am - 8:54 amSAT San Antonio-MSP Minneapolis St Paul

2h 54mnonstop

2:20 pm - 5:10 pmMSP Minneapolis St Paul-SAT San Antonio

2h 50mnonstop

$409Delta

Thu, Sep 24 - Mon, Sep 28

6:04 pm - 8:57 pmSAT San Antonio-MSP Minneapolis St Paul

2h 53mnonstop

6:30 pm - 9:22 pmMSP Minneapolis St Paul-SAT San Antonio

2h 52mnonstop

$409Delta

Fri, Sep 4 - Tue, Sep 8

6:24 pm - 9:15 pmSAT San Antonio-MSP Minneapolis St Paul

2h 51mnonstop

2:40 pm - 5:43 pmMSP Minneapolis St Paul-SAT San Antonio

3h 03mnonstop

$409Delta

Mon, Oct 19 - Thu, Dec 17

6:00 am - 8:52 amSAT San Antonio-MSP Minneapolis St Paul

2h 52mnonstop

8:45 am - 11:51 amMSP Minneapolis St Paul-SAT San Antonio

3h 06mnonstop

$409Delta

Thu, Oct 22 - Tue, Dec 15

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Frontier flights from San Antonio to Wisconsin

Our best Frontier deals on San Antonio to Wisconsin flight tickets

Frontier

Oct 24

SAT12:16 pmSan Antonio

20h 42m

1 stop

MSP8:58 amMinneapolis St Paul

Oct 31

MSP10:58 amMinneapolis St Paul

24h 14m

1 stop

SAT11:12 amSan Antonio

$223

Frontier

Oct 30

SAT11:08 amSan Antonio

22h 50m

1 stop

MSP9:58 amMinneapolis St Paul

Nov 2

MSP10:58 amMinneapolis St Paul

23h 14m

1 stop

SAT10:12 amSan Antonio

$232

Frontier

Sep 14

SAT9:50 pmSan Antonio

26h 18m

2 stops

MSP12:08 amMinneapolis St Paul

Sep 19

MSP7:00 amMinneapolis St Paul

12h 25m

1 stop

SAT7:25 pmSan Antonio

$238

United Airlines flights from San Antonio to Wisconsin

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

United Airlines

Sep 16

SAT12:00 pmSan Antonio

8h 53m

2 stops

MSN8:53 pmMadison Truax Field

Sep 22

MSN6:30 amMadison Truax Field

5h 22m

1 stop

SAT11:52 amSan Antonio

$266

United Airlines

Sep 2

SAT5:30 amSan Antonio

8h 12m

2 stops

MSN1:42 pmMadison Truax Field

Sep 23

MSN6:30 amMadison Truax Field

5h 22m

1 stop

SAT11:52 amSan Antonio

$290

United Airlines

Sep 5

SAT5:30 pmSan Antonio

3h 00m

ORD8:30 pmChicago O'Hare Intl

Sep 12

ORD8:45 amChicago O'Hare Intl

3h 07m

SAT11:52 amSan Antonio

$310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMinneapolis

SAT San Antonio - MSP Minneapolis St Paul

SATMSP

San Antonio

Sat 10/24

12:16 pm-8:58 am

1 stop20h 42m

Minneapolis St Paul

Sat 10/31

10:58 am-11:12 am

1 stop24h 14m

$223

San AntonioMinneapolis

SAT San Antonio - MSP Minneapolis St Paul

SATMSP

San Antonio

Fri 10/30

11:08 am-9:58 am

1 stop22h 50m

Minneapolis St Paul

Mon 11/2

10:58 am-10:12 am

1 stop23h 14m

$232

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 9/16

4:21 pm-10:41 pm

1 stop6h 20m

Madison Truax Field

Tue 9/22

5:08 pm-12:08 am

1 stop7h 00m

$241

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 9/2

6:52 pm-12:10 am

1 stop5h 18m

Madison Truax Field

Wed 9/23

7:15 am-1:55 pm

1 stop6h 40m

$241

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Sun 9/6

1:45 pm-8:39 pm

1 stop6h 54m

Madison Truax Field

Sat 9/12

5:49 pm-10:51 pm

1 stop5h 02m

$241

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 9/2

10:59 am-6:19 pm

2 stops7h 20m

Madison Truax Field

Wed 9/23

7:15 am-1:55 pm

1 stop6h 40m

$246

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Wed 9/16

12:00 pm-8:53 pm

2 stops8h 53m

Madison Truax Field

Tue 9/22

6:30 am-11:52 am

1 stop5h 22m

$266

San AntonioMinneapolis

SAT San Antonio - MSP Minneapolis St Paul

SATMSP

San Antonio

Sun 9/13

12:39 pm-9:46 pm

1 stop9h 07m

Minneapolis St Paul

Sat 9/19

7:00 am-7:25 pm

1 stop12h 25m

$279

San AntonioMinneapolis

SAT San Antonio - MSP Minneapolis St Paul

SATMSP

San Antonio

Sun 9/13

12:39 pm-9:46 pm

1 stop9h 07m

Minneapolis St Paul

Tue 9/15

7:00 am-7:25 pm

1 stop12h 25m

$280

Quickest round-trip

San AntonioMadison

SAT San Antonio - MSN Madison Truax Field

SATMSN

San Antonio

Thu 9/17

6:07 pm-11:01 pm

1 stop4h 54m

Madison Truax Field

Tue 9/22

5:08 pm-12:08 am

1 stop7h 00m

$285

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 $338.

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

You could potentially save up to 61% 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 August 2026, there are 6 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 7.1 11,848 reviews	Search American Airlines flights
Delta	PriceFrom $220	Free Cancellation	Rating 7.8 8,491 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
Southwest	PriceFrom $331	Free Cancellation	Rating 8.0 4,220 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.