Wisconsin

$70+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
Apr 12 — Apr 191
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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 March 13, 2026.

This Trip.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/154:49 pm
SAT
-
MSP
1 stop7h 09m
Frontier
Tue 4/218:15 am
MSP
-
SAT
1 stop6h 54m
Frontier
Deal found 3/9$149
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:35 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Mon 6/157:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/9$178
This Priceline deal was found by Cheapflights users on 3/9. 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.
Thu 4/163:00 pm
SAT
-
MSP
1 stop8h 58m
Frontier
Sat 4/187:50 am
MSP
-
SAT
1 stop7h 19m
Frontier
Deal found 3/9$180
This Priceline deal was found by Cheapflights users on 3/11. 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.
Mon 6/226:35 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Thu 6/257:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/11$187
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:35 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Mon 6/227:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/9$188
This Sun Country Air deal was found by Cheapflights users on 3/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:35 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Sun 8/27:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/9$194
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:38 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Mon 6/87:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/10$197
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:04 pm
SAT
-
MSP
1 stop7h 54m
Frontier
Tue 4/218:15 am
MSP
-
SAT
1 stop6h 54m
Frontier
Deal found 3/12$199
This Expedia deal was found by Cheapflights users on 3/10. 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.
Tue 3/246:45 am
SAT
-
MSP
1 stop17h 12m
Frontier
Tue 4/73:53 pm
MSP
-
SAT
1 stop8h 26m
Frontier
Deal found 3/10$200
This Priceline deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:45 am
SAT
-
ORD
1 stop6h 34m
Frontier
Mon 4/132:29 pm
ORD
-
SAT
1 stop9h 50m
Frontier
Deal found 3/9$201
This Gotogate deal was found by Cheapflights users on 3/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:35 pm
SAT
-
MSP
Nonstop2h 45m
Sun Country Air
Thu 7/237:00 am
MSP
-
SAT
Nonstop2h 49m
Sun Country Air
Deal found 3/11$203
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:05 am
SAT
-
ORD
1 stop14h 52m
Frontier
Wed 4/13:29 pm
ORD
-
SAT
1 stop8h 50m
Frontier
Deal found 3/9$206

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Trip.com)

One-way from

$70
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$371
Provider with most accurate pricing for San Antonio-Milwaukee-Mitchell flight deals.
Provider most trusted by Cheapflights users for San Antonio-Milwaukee-Mitchell flights.
From San Antonio to Wisconsin
One-way flight from San Antonio to Wisconsin
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 13, 2026.
Use the filters below to find and compare flights from San Antonio to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Wed 5/13

2:27 pm-10:31 pm

1 stop8h 04m

Madison Truax Field

Tue 5/19

11:02 am-6:23 pm

1 stop7h 21m

$257

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Sat 7/25

6:30 am-11:13 am

1 stop4h 43m

Madison Truax Field

Sat 8/1

5:17 pm-12:14 am

1 stop6h 57m

$278

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 5/6

2:00 pm-9:37 pm

1 stop7h 37m

Appleton Intl

Sun 5/10

5:30 am-1:32 pm

1 stop8h 02m

$295

San AntonioDuluth

SAT - DLH

SATDLH

San Antonio

Mon 7/27

5:50 pm-11:38 pm

1 stop5h 48m

Duluth Intl

Sat 8/1

5:10 am-12:05 pm

1 stop6h 55m

$298

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Sun 6/14

5:18 pm-12:14 am

1 stop6h 56m

Green Bay Austin-Straubel

Sat 6/20

3:44 pm-10:55 pm

1 stop7h 11m

$299

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 5/6

8:14 am-6:01 pm

2 stops9h 47m

Appleton Intl

Sun 5/10

6:20 am-2:21 pm

1 stop8h 01m

$300

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Tue 4/14

1:25 pm-8:45 pm

1 stop7h 20m

Madison Truax Field

Sat 4/18

12:13 pm-7:00 pm

1 stop6h 47m

$311

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Wed 8/5

5:18 pm-10:50 pm

1 stop5h 32m

Madison Truax Field

Wed 8/12

5:00 am-3:39 pm

2 stops10h 39m

$316

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Fri 5/8

5:49 pm-12:14 am

1 stop6h 25m

Appleton Intl

Fri 5/15

5:38 pm-10:54 pm

1 stop5h 16m

$319

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

Thu 4/30

5:10 am-12:44 pm

1 stop7h 34m

Madison Truax Field

Sun 5/3

6:00 am-11:49 am

1 stop5h 49m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $101). 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.

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 March 13, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Antonio to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 4h 43m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 1066 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 $91 on American Airlines. Other airlines that offer cheap prices include Frontier from $118 and Delta from $125 one-way.

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

  • 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 $101). 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.

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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$149Average$340FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$397FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$274Average$418FlexibilityNo cancel feeOn-time69%

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