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Wisconsin

$64+ Cheap flights from San Antonio (SAT) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from San Antonio to Wisconsin

Cheapest flights from San Antonio to Wisconsin
Explore the most affordable flight options available from San Antonio to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:45 amSAT - MSP
1 stop17h 17mFrontier
lun. 1/59:46 pmMSP - SAT
1 stop17h 14mFrontier
Deal found 12/15$195
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:45 amSAT - MSP
1 stop17h 17mFrontier
dom. 1/46:45 amMSP - SAT
1 stop17h 32mFrontier
Deal found 12/15$209
This Expedia deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:18 amSAT - ORD
1 stop10h 05mMultiple Airlines
mié. 1/2810:48 amORD - SAT
1 stop13h 04mMultiple Airlines
Deal found 12/14$220
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1810:18 amSAT - ORD
1 stop10h 05mFrontier
jue. 1/86:15 amORD - SAT
1 stop9h 53mFrontier
Deal found 12/15$233
This Trip.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:09 pmSAT - ORD
1 stop10h 03mFrontier
mié. 12/316:05 amORD - SAT
1 stop10h 56mFrontier
Deal found 12/13$240
This Frontier deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/252:09 pmSAT - ORD
1 stop10h 03mFrontier
mié. 12/316:05 amORD - SAT
1 stop10h 56mFrontier
Deal found 12/13$242
This Expedia deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:45 amSAT - ORD
1 stop17h 27mMultiple Airlines
mar. 1/63:26 pmORD - SAT
1 stop8h 00mMultiple Airlines
Deal found 12/13$247
This Frontier deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:18 pmSAT - ORD
1 stop11h 54mFrontier
lun. 1/56:00 amORD - SAT
1 stop11h 01mFrontier
Deal found 12/13$254
This CheapOair deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/182:09 pmSAT - MSP
1 stop9h 53mFrontier
lun. 12/226:45 amMSP - SAT
1 stop17h 32mFrontier
Deal found 12/14$255
This CheapOair deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/182:09 pmSAT - MSP
1 stop9h 53mFrontier
dom. 12/216:45 amMSP - SAT
1 stop28h 36mFrontier
Deal found 12/14$259
This CheapOair deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:18 amSAT - ORD
1 stop10h 05mFrontier
jue. 1/17:00 amORD - SAT
1 stop17h 17mFrontier
Deal found 12/13$259
This Priceline deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/252:09 pmSAT - ORD
1 stop10h 03mFrontier
vie. 1/26:00 amORD - SAT
1 stop11h 01mFrontier
Deal found 12/14$262

Find flight deals from San Antonio to Wisconsin

Keep the following information in mind while searching for San Antonio to Wisconsin flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(Kiwi.com)

One-way from

$64
(Frontier)

Popular in

November

Cheapest in

October

Average price

$419
Provider with most accurate pricing for San Antonio-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Milwaukee-Mitchell flights.
Search Deals
From San Antonio to Wisconsin
Search Deals
One-way flight from San Antonio to Wisconsin
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from San Antonio to Wisconsin that are best for you.

Fly from

San Antonio

Fly to

Wisconsin

Route

Depart

Return

Price

San AntonioChicago

SAT - ORD

SATORD

San Antonio

mar. 3/17

10:26 am-11:41 pm

1 stop13h 15m

Chicago O'Hare Intl

mar. 3/24

7:41 pm-9:22 am

1 stop13h 41m

$228

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

mar. 1/20

6:06 am-12:46 pm

1 stop6h 40m

Madison Truax Field

lun. 1/26

3:09 pm-8:50 pm

1 stop5h 41m

$235

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

vie. 1/23

6:06 am-12:46 pm

1 stop6h 40m

Madison Truax Field

mar. 1/27

3:09 pm-10:58 pm

1 stop7h 49m

$235

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

jue. 1/22

6:15 am-10:43 am

1 stop4h 28m

Madison Truax Field

sáb. 1/24

11:29 am-7:15 pm

2 stops7h 46m

$240

San AntonioChicago

SAT - ORD

SATORD

San Antonio

sáb. 1/17

7:00 am-9:52 am

Nonstop2h 52m

Chicago O'Hare Intl

mar. 1/20

3:53 pm-10:57 pm

1 stop7h 04m

$271

San AntonioChicago

SAT - ORD

SATORD

San Antonio

mar. 4/21

10:26 am-11:41 pm

1 stop13h 15m

Chicago O'Hare Intl

sáb. 4/25

3:49 pm-10:29 pm

1 stop6h 40m

$273

San AntonioWausau

SAT - CWA

SATCWA

San Antonio

jue. 1/8

5:20 pm-10:09 pm

1 stop4h 49m

Wausau Central Wisconsin

sáb. 1/10

5:12 pm-10:42 pm

1 stop5h 30m

$273

San AntonioWausau

SAT - CWA

SATCWA

San Antonio

jue. 1/8

5:20 am-3:38 pm

2 stops10h 18m

Wausau Central Wisconsin

sáb. 1/10

4:18 pm-9:34 pm

1 stop5h 16m

$278

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

jue. 1/22

6:30 am-2:10 pm

1 stop7h 40m

Madison Truax Field

lun. 1/26

5:06 pm-12:38 am

1 stop7h 32m

$279

San AntonioChicago

SAT - ORD

SATORD

San Antonio

mié. 1/14

8:30 am-2:50 pm

1 stop6h 20m

Chicago O'Hare Intl

sáb. 1/17

9:04 am-12:24 pm

Nonstop3h 20m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from San Antonio to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Wisconsin

What is the cheapest month to book a flight from San Antonio to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Wisconsin (average of $100). Flying from San Antonio to Wisconsin in March is currently the most expensive (average of $216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to WI?

Find hourly flight availability from San Antonio to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

One of the essential ways to save on airfare from San Antonio to Wisconsin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated diciembre 15, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Wisconsin?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Wisconsin from San Antonio.

  • How long is the flight from San Antonio to Wisconsin?

    There are many flights that can get you from San Antonio to Wisconsin in 2h 52m. Fly via Spirit Airlines, American Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 1042 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Antonio to Wisconsin one-way?

    One-way options have recently been found by users for as low as $63 on Frontier. Other airlines that offer cheap prices include American Airlines from $91 and Delta from $125 one-way.

  • What are the most popular routes from San Antonio to Wisconsin?

    The most popular route from San Antonio to Wisconsin is San Antonio - Chicago O'Hare Intl. You may also consider San Antonio - Minneapolis St Paul or San Antonio - Milwaukee-Mitchell.

  • Can I find deals for flights from San Antonio to Wisconsin that include hotel bookings?

    Yes. In addition to deals on San Antonio to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Wisconsin.

  • Can I find deals for business class flights from San Antonio to Wisconsin?

    Yes. Cheapflights offers flight deals from San Antonio to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Wisconsin (average of $100). Flying from San Antonio to Wisconsin in March is currently the most expensive (average of $216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Antonio to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Antonio to Wisconsin

Discover the top 4 airlines that operate flights from San Antonio to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$397FlexibilityNo cancel feeOn-time63%

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