$81+ Cheap flights from Wisconsin to San Antonio (SAT)
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAT
Mar 23 — Mar 301
1 adult, Economy
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Find cheap flights from Wisconsin to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Wisconsin to San AntonioExplore the most affordable flight options available from Wisconsin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
Explore the most affordable flight options available from Wisconsin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Mon 4/205:05 pm
MKE
- SAT
1 stop22h 04m
Frontier
Thu 4/233:00 pm
SAT
- MKE
1 stop26h 34m
Frontier
Deal found 2/20![Frontier logo]()
$191
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:28 pm
MSN
- SAT
1 stop6h 31m
American Airlines
Sat 5/96:00 am
SAT
- MSN
1 stop5h 05m
American Airlines
Deal found 2/20![American Airlines logo]()
$191
This CheapOair deal was found by Cheapflights users on 2/17. 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.
Thu 5/1412:03 pm
MKE
- SAT
1 stop21h 21m
Frontier
Sun 5/173:14 pm
SAT
- MKE
1 stop27h 45m
Frontier
Deal found 2/17![Frontier logo]()
$212
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:29 pm
MSN
- SAT
1 stop5h 29m
American Airlines
Tue 4/145:00 am
SAT
- MSN
1 stop6h 05m
American Airlines
Deal found 2/19![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:04 pm
MSN
- SAT
1 stop7h 42m
Delta
Sat 5/95:20 am
SAT
- MSN
1 stop5h 06m
Delta
Deal found 2/21![Delta logo]()
$237
This Expedia deal was found by Cheapflights users on 2/18. 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.
Fri 3/67:46 pm
MKE
- SAT
1 stop13h 20m
Frontier
Mon 3/1610:05 am
SAT
- MKE
1 stop8h 15m
Frontier
Deal found 2/18![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 2/20. 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.
Sat 3/216:21 pm
MSP
- SAT
1 stop5h 56m
Frontier
Sat 3/286:45 am
SAT
- MSP
1 stop10h 41m
Frontier
Deal found 2/20![Frontier logo]()
$250
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/161:43 pm
MSP
- SAT
1 stop10h 34m
Frontier
Fri 3/2010:05 am
SAT
- MSP
1 stop13h 52m
Frontier
Deal found 2/17![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 2/21. 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.
Tue 4/73:53 pm
MSP
- SAT
1 stop8h 26m
Frontier
Sun 4/126:45 am
SAT
- MSP
1 stop11h 23m
Frontier
Deal found 2/21![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 2/21. 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.
Thu 4/91:25 pm
MSP
- SAT
1 stop10h 54m
Frontier
Sat 4/116:45 am
SAT
- MSP
1 stop10h 44m
Frontier
Deal found 2/21![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 2/17. 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.
Sun 3/16:39 pm
MKE
- SAT
1 stop18h 28m
Frontier
Thu 3/51:57 pm
SAT
- MKE
1 stop21h 44m
Frontier
Deal found 2/17![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/116:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Mon 3/166:45 am
SAT
- MSP
1 stop17h 12m
Frontier
Deal found 2/18![Frontier logo]()
$257
Best flights from Wisconsin to San AntonioDiscover carefully curated flight deals from Wisconsin to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
Discover carefully curated flight deals from Wisconsin to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
MSN
- SAT
1 stop5h 15m
Delta
Sat 5/165:20 am
SAT
- MSN
1 stop4h 59m
Delta
Deal found 2/18![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 am
ATW
- SAT
1 stop6h 09m
United Airlines
Wed 4/152:14 pm
SAT
- ATW
2 stops8h 34m
United Airlines
Deal found 2/21![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:36 pm
ORD
- SAT
Nonstop3h 08m
American Airlines
Tue 5/59:36 am
SAT
- ORD
1 stop8h 08m
American Airlines
Deal found 2/17![American Airlines logo]()
$280
This Expedia deal was found by Cheapflights users on 2/18. 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.
Sun 3/87:56 pm
MSN
- SAT
1 stop13h 10m
Frontier
Thu 3/126:45 am
SAT
- MSN
1 stop12h 26m
Frontier
Deal found 2/18![Frontier logo]()
$280
This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:40 pm
MKE
- SAT
1 stop7h 50m
Southwest
Tue 3/246:20 am
SAT
- MKE
2 stops10h 55m
Southwest
Deal found 2/17![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
GRB
- SAT
2 stops11h 14m
Delta
Tue 3/246:32 am
SAT
- GRB
1 stop4h 46m
Delta
Deal found 2/17![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:30 am
MSN
- SAT
2 stops7h 16m
United Airlines
Tue 4/142:02 pm
SAT
- MSN
1 stop7h 14m
United Airlines
Deal found 2/21![United Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:05 pm
ATW
- SAT
2 stops11h 03m
Delta
Tue 4/286:39 am
SAT
- ATW
1 stop4h 43m
Delta
Deal found 2/18![Delta logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:00 pm
ORD
- SAT
1 stop6h 55m
American Airlines
Tue 3/245:19 am
SAT
- ORD
Nonstop3h 03m
American Airlines
Deal found 2/17![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:00 am
ATW
- SAT
1 stop7h 15m
United Airlines
Sun 5/105:29 pm
SAT
- ATW
1 stop5h 16m
United Airlines
Deal found 2/18![United Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:20 pm
ATW
- SAT
1 stop5h 10m
Delta
Sun 4/265:10 am
SAT
- ATW
1 stop5h 21m
Delta
Deal found 2/18![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:48 pm
ORD
- SAT
Nonstop3h 11m
American Airlines
Tue 4/216:14 pm
SAT
- ORD
Nonstop3h 07m
American Airlines
Deal found 2/17![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:30 pm
ATW
- SAT
1 stop5h 24m
United Airlines
Sun 5/315:18 pm
SAT
- ATW
1 stop5h 27m
United Airlines
Deal found 2/19![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:15 am
MKE
- SAT
2 stops8h 15m
Southwest
Thu 5/74:20 pm
SAT
- MKE
1 stop8h 45m
Southwest
Deal found 2/18![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:43 pm
ATW
- SAT
1 stop8h 06m
United Airlines
Mon 5/185:29 pm
SAT
- ATW
1 stop5h 16m
United Airlines
Deal found 2/17![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:32 pm
GRB
- SAT
1 stop5h 24m
American Airlines
Tue 3/103:15 pm
SAT
- GRB
2 stops8h 17m
American Airlines
Deal found 2/19![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:31 am
CWA
- SAT
2 stops9h 19m
American Airlines
Tue 3/105:19 am
SAT
- CWA
1 stop5h 42m
American Airlines
Deal found 2/18![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:01 pm
ORD
- SAT
1 stop6h 53m
United Airlines
Sat 3/287:00 am
SAT
- ORD
Nonstop2h 50m
United Airlines
Deal found 2/17![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:15 pm
MSP
- SAT
Nonstop2h 56m
Delta
Sun 4/266:39 am
SAT
- MSP
Nonstop2h 51m
Delta
Deal found 2/17![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
MSN
- SAT
2 stops6h 42m
American Airlines
Sat 5/95:45 pm
SAT
- MSN
1 stop4h 47m
American Airlines
Deal found 2/19![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:30 pm
MSN
- SAT
1 stop8h 19m
United Airlines
Sat 5/1611:45 am
SAT
- MSN
2 stops7h 22m
United Airlines
Deal found 2/18![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:15 pm
MSP
- SAT
Nonstop2h 56m
Delta
Tue 4/286:12 pm
SAT
- MSP
Nonstop2h 48m
Delta
Deal found 2/18![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:51 pm
ORD
- SAT
Nonstop3h 08m
United Airlines
Sat 4/186:02 pm
SAT
- ORD
1 stop5h 13m
United Airlines
Deal found 2/17![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:32 pm
CWA
- SAT
1 stop5h 27m
American Airlines
Sun 4/126:14 pm
SAT
- CWA
1 stop5h 34m
American Airlines
Deal found 2/18![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:44 pm
MSP
- SAT
Nonstop3h 03m
Delta
Thu 4/166:39 am
SAT
- MSP
Nonstop2h 51m
Delta
Deal found 2/19![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:35 am
ORD
- SAT
1 stop5h 39m
United Airlines
Tue 3/245:50 pm
SAT
- ORD
1 stop6h 09m
United Airlines
Deal found 2/17![United Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:20 am
MKE
- SAT
1 stop8h 05m
American Airlines
Tue 3/245:00 am
SAT
- MKE
2 stops6h 44m
American Airlines
Deal found 2/17![American Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:41 pm
MKE
- SAT
1 stop5h 42m
Delta
Mon 5/187:55 am
SAT
- MKE
1 stop5h 51m
Delta
Deal found 2/21![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:47 pm
GRB
- SAT
1 stop7h 06m
United Airlines
Mon 4/204:17 pm
SAT
- GRB
2 stops7h 40m
United Airlines
Deal found 2/21![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:04 am
ORD
- SAT
1 stop8h 17m
American Airlines
Mon 4/136:14 pm
SAT
- ORD
Nonstop3h 07m
American Airlines
Deal found 2/17![American Airlines logo]()
$342
Last-minute flights from Wisconsin to San AntonioDiscover last-minute flight deals from Wisconsin to San Antonio. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to San Antonio. Data last updated February 21, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/18. 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.
Fri 3/67:46 pm
MKE
- SAT
1 stop13h 20m
Frontier
Mon 3/1610:05 am
SAT
- MKE
1 stop8h 15m
Frontier
Deal found 2/18![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 2/20. 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.
Sun 3/87:56 pm
MSN
- SAT
1 stop28h 21m
Frontier
Fri 3/1310:05 am
SAT
- MSN
1 stop9h 06m
Frontier
Deal found 2/20![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 2/19. 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.
Mon 3/912:36 pm
MKE
- SAT
1 stop7h 22m
Frontier
Fri 3/136:45 am
SAT
- MKE
1 stop12h 06m
Frontier
Deal found 2/19![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/116:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Mon 3/166:45 am
SAT
- MSP
1 stop17h 12m
Frontier
Deal found 2/18![Frontier logo]()
$257
This Expedia deal was found by Cheapflights users on 2/21. 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.
Mon 3/166:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Sat 3/216:45 am
SAT
- MSP
1 stop17h 12m
Frontier
Deal found 2/21![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/161:43 pm
MSP
- SAT
1 stop10h 34m
Frontier
Thu 3/1910:05 am
SAT
- MSP
1 stop13h 52m
Frontier
Deal found 2/19![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Mon 3/167:15 pm
MKE
- SAT
1 stop29h 02m
Frontier
Sat 3/212:40 pm
SAT
- MKE
1 stop16h 50m
Frontier
Deal found 2/20![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 2/21. 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.
Wed 3/186:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Sun 3/229:34 pm
SAT
- MSP
1 stop23h 51m
Frontier
Deal found 2/21![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/1810:04 pm
MSP
- SAT
2 stops11h 02m
Frontier
Wed 3/256:45 am
SAT
- MSP
1 stop17h 12m
Frontier
Deal found 2/18![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 2/20. 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.
Sat 3/216:21 pm
MSP
- SAT
1 stop5h 56m
Frontier
Sat 3/286:45 am
SAT
- MSP
1 stop10h 41m
Frontier
Deal found 2/20![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Sun 3/228:27 pm
MSP
- SAT
1 stop17h 28m
Frontier
Fri 3/2710:05 am
SAT
- MSP
1 stop7h 40m
Frontier
Deal found 2/20![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:17 pm
GRB
- SAT
1 stop5h 25m
Delta
Wed 4/16:32 am
SAT
- GRB
1 stop4h 46m
Delta
Deal found 2/19![Delta logo]()
$259
One-way flights from Wisconsin to San AntonioSearch for one-way flight options from Wisconsin to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
Search for one-way flight options from Wisconsin to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/116:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Deal found 2/18![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Tue 3/246:21 pm
MSP
- SAT
1 stop5h 56m
Frontier
Deal found 2/18![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Wed 3/186:45 am
MSP
- SAT
1 stop17h 32m
Frontier
Deal found 2/21![Frontier logo]()
$84
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Wed 3/118:16 pm
ORD
- SAT
1 stop13h 11m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/218:15 am
MSP
- SAT
1 stop6h 54m
Frontier
Deal found 2/19![Frontier logo]()
$87
This Priceline deal was found by Cheapflights users on 2/20. 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.
Wed 4/83:29 pm
ORD
- SAT
1 stop8h 50m
Frontier
Deal found 2/20![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 2/21. 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.
Tue 3/106:21 pm
MSP
- SAT
1 stop5h 56m
Frontier
Deal found 2/21![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 4/221:27 pm
ORD
- SAT
1 stop19h 44m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/213:27 pm
ORD
- SAT
2 stops24h 26m
Frontier
Deal found 2/20![Frontier logo]()
$95
This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:58 pm
ORD
- SAT
1 stop14h 42m
Frontier
Deal found 2/20![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 2/21. 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.
Mon 4/201:30 pm
MSP
- SAT
1 stop25h 39m
Frontier
Deal found 2/21![Frontier logo]()
$96
This Priceline deal was found by Cheapflights users on 2/20. 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.
Tue 5/53:31 pm
ORD
- SAT
1 stop6h 47m
Spirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$97
Find flight deals from Wisconsin to San Antonio
Keep the following information in mind while searching for Wisconsin to San Antonio flight deals. Data was last updated February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (CheapOair) |
One-way from | $81 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $414 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin to San Antonio 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 February 21, 2026.
Use the filters below to find and compare flights from Wisconsin to San Antonio that are best for you.
Fly from
Wisconsin
Fly to
San Antonio
Route
Depart
Return
Price
MadisonSan Antonio
MSN - SAT
MSNSAT
Madison Truax Field
Tue 5/12
6:30 am-11:45 am
1 stop5h 15m
San Antonio
Sat 5/16
5:20 am-10:19 am
1 stop4h 59m
$237
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Sat 4/11
6:15 am-12:24 pm
1 stop6h 09m
San Antonio
Wed 4/15
2:14 pm-10:48 pm
2 stops8h 34m
$264
Green BaySan Antonio
GRB - SAT
GRBSAT
Green Bay Austin-Straubel
Tue 3/17
7:00 am-6:14 pm
2 stops11h 14m
San Antonio
Tue 3/24
6:32 am-11:18 am
1 stop4h 46m
$264
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Wed 4/22
12:05 pm-11:08 pm
2 stops11h 03m
San Antonio
Tue 4/28
6:39 am-11:22 am
1 stop4h 43m
$264
MadisonSan Antonio
MSN - SAT
MSNSAT
Madison Truax Field
Wed 4/8
8:30 am-3:46 pm
2 stops7h 16m
San Antonio
Tue 4/14
2:02 pm-9:16 pm
1 stop7h 14m
$265
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Wed 4/22
4:20 pm-9:30 pm
1 stop5h 10m
San Antonio
Sun 4/26
5:10 am-10:31 am
1 stop5h 21m
$269
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Wed 5/6
5:00 am-12:15 pm
1 stop7h 15m
San Antonio
Sun 5/10
5:29 pm-10:45 pm
1 stop5h 16m
$275
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Sun 5/24
5:30 pm-10:54 pm
1 stop5h 24m
San Antonio
Sun 5/31
5:18 pm-10:45 pm
1 stop5h 27m
$279
AppletonSan Antonio
ATW - SAT
ATWSAT
Appleton Intl
Fri 5/15
2:43 pm-10:49 pm
1 stop8h 06m
San Antonio
Mon 5/18
5:29 pm-10:45 pm
1 stop5h 16m
$279
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
Sat 5/2
2:36 pm-5:44 pm
Nonstop3h 08m
San Antonio
Tue 5/5
9:36 am-5:44 pm
1 stop8h 08m
$280
Showing 1-10 of 60 results
Best time to book a flight from Wisconsin to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Wisconsin with our price prediction graph.
MKE-SAT
MSN-SAT
MSP-SAT
ORD-SAT
ATW-SAT
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 Wisconsin to San Antonio
USWI-SAT
MKE-SAT
MSN-SAT
MSP-SAT
ORD-SAT
What is the cheapest month to book a flight from Wisconsin to San Antonio?
Currently, December is the cheapest month in which you can book a flight from Wisconsin to San Antonio (average of $113). Flying from Wisconsin to San Antonio in February is currently the most expensive (average of $225). 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.
Related info for your journey
Find useful and relevant information for your journey from Wisconsin to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Wisconsin to San Antonio
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Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wisconsin to San Antonio by cabin class
Find flights from Wisconsin to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wisconsin and San Antonio flights
Browse other Wisconsin and San Antonio flight options. Last updated on February 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 21, 2026.
Wisconsin to San Antonio flights
Consider these flights traveling from Wisconsin to San Antonio.
Top 4 airlines flying from Wisconsin to San Antonio
Discover the top 4 airlines that operate flights from Wisconsin to San Antonio. 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 February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$410 | FlexibilityNo cancel fee | On-time63% |