$124+ Cheap flights from Wisconsin to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAT
Nov 29 — Dec 61
Round-trip
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/172:35 pm -
1 stop6h 18m
Tue 12/14:10 pm -
1 stop6h 42m
Deal found 10/27![United Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sat 11/2111:35 am -
1 stop7h 55m
Tue 11/245:05 pm -
1 stop6h 05m
Deal found 10/27![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 10/27. 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 11/175:45 am -
2 stops7h 30m
Tue 12/12:40 pm -
1 stop7h 35m
Deal found 10/27![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 12/114:50 pm -
1 stop7h 35m
Wed 12/161:35 pm -
1 stop9h 10m
Deal found 10/27![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 10/28. 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 12/89:55 am -
1 stop6h 08m
Sun 12/135:16 am -
1 stop5h 22m
Deal found 10/28![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/85:00 am -
2 stops8h 06m
Sun 12/131:40 pm -
1 stop6h 02m
Deal found 10/28![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/156:00 am -
1 stop6h 20m
Sat 12/195:39 pm -
1 stop5h 32m
Deal found 10/28![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/158:00 am -
1 stop5h 06m
Tue 1/55:15 am -
2 stops6h 50m
Deal found 10/28![United Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/243:33 pm -
1 stop19h 38m
Wed 12/26:44 pm -
2 stops27h 26m
Deal found 10/29![Multiple Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 11/205:50 am -
1 stop7h 55m
Fri 11/274:55 pm -
1 stop6h 15m
Deal found 10/27![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/185:35 pm -
1 stop5h 16m
Fri 12/256:45 am -
1 stop5h 30m
Deal found 10/29![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/29. 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.
Fri 12/48:10 am -
2 stops8h 10m
Fri 12/116:05 pm -
1 stop6h 40m
Deal found 10/29![Southwest logo]()
$340
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/126:05 am -
1 stop5h 56m
Tue 1/199:35 am -
2 stops7h 56m
Deal found 10/29![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/127:01 am -
1 stop5h 39m
Mon 12/1411:50 am -
1 stop6h 12m
Deal found 10/29![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sat 11/2111:35 am -
1 stop7h 55m
Tue 11/245:05 pm -
1 stop6h 05m
Deal found 10/27![Southwest logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/25. 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 2/66:39 pm -
1 stop5h 19m
Mon 2/87:18 pm -
1 stop5h 10m
Deal found 10/25![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/29. 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 11/249:35 am -
1 stop6h 30m
Tue 12/14:40 pm -
1 stop7h 19m
Deal found 10/29![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/206:18 pm -
1 stop5h 16m
Mon 11/234:19 pm -
1 stop6h 27m
Deal found 10/28![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 10/29. 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.
Thu 1/142:40 pm -
1 stop6h 35m
Sat 1/238:40 am -
2 stops9h 00m
Deal found 10/29![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/85:00 am -
2 stops8h 06m
Sun 12/131:40 pm -
1 stop6h 02m
Deal found 10/28![United Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/112:40 pm -
2 stops9h 24m
Sun 11/157:10 am -
1 stop6h 49m
Deal found 10/25![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/226:00 am -
1 stop5h 55m
Wed 11/252:33 pm -
1 stop7h 31m
Deal found 10/25![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 1/226:15 am -
1 stop8h 00m
Fri 1/295:35 am -
1 stop6h 25m
Deal found 10/27![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/223:51 pm -
1 stop7h 22m
Fri 1/295:55 pm -
1 stop4h 50m
Deal found 10/29![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/2311:34 am -
2 stops12h 32m
Wed 11/252:03 pm -
2 stops10h 13m
Deal found 10/27![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 10/27. 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 1/285:15 am -
1 stop7h 51m
Sun 1/316:24 am -
1 stop5h 15m
Deal found 10/27![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 10/25. 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.
Fri 12/183:40 pm -
1 stop9h 00m
Fri 12/259:50 am -
2 stops6h 10m
Deal found 10/25![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 10/25. 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 2/63:30 pm -
1 stop7h 44m
Mon 2/82:00 pm -
1 stop7h 22m
Deal found 10/25![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 11/227:00 am -
1 stop4h 55m
Wed 11/256:40 am -
1 stop5h 03m
Deal found 10/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/28. 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 1/215:00 am -
1 stop7h 01m
Tue 1/2610:20 am -
1 stop7h 54m
Deal found 10/28![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/27. 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 1/144:13 pm -
1 stop5h 20m
Thu 1/212:31 pm -
1 stop6h 35m
Deal found 10/27![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/246:50 pm -
1 stop5h 43m
Tue 12/14:34 pm -
2 stops7h 46m
Deal found 10/25![American Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/1110:42 am -
1 stop5h 36m
Sun 12/132:18 pm -
2 stops8h 05m
Deal found 10/30![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/27. 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 4/202:45 pm -
1 stop8h 23m
Sun 4/256:40 am -
1 stop7h 25m
Deal found 10/27![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:30 pm -
1 stop6h 56m
Tue 11/174:32 pm -
1 stop6h 18m
Deal found 10/29![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/115:57 am -
1 stop7h 35m
Sat 11/146:40 pm -
1 stop5h 38m
Deal found 10/28![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/256:18 pm -
1 stop5h 20m
Tue 12/17:30 am -
2 stops7h 33m
Deal found 10/28![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/36:15 am -
2 stops9h 33m
Sun 12/65:10 pm -
1 stop5h 49m
Deal found 10/30![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/312:09 pm -
1 stop5h 57m
Sun 12/66:36 pm -
1 stop5h 54m
Deal found 10/29![American Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 10/25. 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 3/254:03 pm -
1 stop7h 10m
Tue 3/3012:24 pm -
2 stops8h 36m
Deal found 10/25![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1212:24 pm -
2 stops9h 35m
Mon 11/166:40 pm -
1 stop5h 38m
Deal found 10/26![American Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/35:05 pm -
1 stop5h 47m
Sun 12/65:15 am -
2 stops8h 48m
Deal found 10/25![United Airlines logo]()
$375
Last-minute flights from Wisconsin to San AntonioDiscover last-minute flight deals from Wisconsin to San Antonio. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to San Antonio. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/172:35 pm -
1 stop6h 18m
Tue 12/14:10 pm -
1 stop6h 42m
Deal found 10/27![United Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 10/27. 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 11/175:45 am -
2 stops7h 30m
Tue 12/12:40 pm -
1 stop7h 35m
Deal found 10/27![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 10/28. 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 11/185:20 pm -
1 stop7h 13m
Sun 11/225:30 am -
1 stop7h 09m
Deal found 10/28![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/186:25 am -
2 stops9h 13m
Sun 11/226:34 am -
1 stop5h 25m
Deal found 10/28![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/206:18 pm -
1 stop5h 16m
Mon 11/234:19 pm -
1 stop6h 27m
Deal found 10/28![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 11/205:50 am -
1 stop7h 55m
Fri 11/274:55 pm -
1 stop6h 15m
Deal found 10/27![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sat 11/2111:35 am -
1 stop7h 55m
Tue 11/245:05 pm -
1 stop6h 05m
Deal found 10/27![Southwest logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/216:21 pm -
1 stop4h 41m
Tue 11/242:54 pm -
2 stops7h 46m
Deal found 10/27![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/226:00 am -
1 stop5h 55m
Wed 11/252:33 pm -
1 stop7h 31m
Deal found 10/25![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/2210:04 am -
1 stop8h 13m
Wed 11/252:03 pm -
2 stops10h 04m
Deal found 10/25![American Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/243:33 pm -
1 stop19h 38m
Wed 12/26:44 pm -
2 stops27h 26m
Deal found 10/29![Multiple Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/256:18 pm -
1 stop5h 20m
Tue 12/17:30 am -
2 stops7h 33m
Deal found 10/28![United Airlines logo]()
$357
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 October 30, 2026.
Search for one-way flight options from Wisconsin to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 1/148:15 am -
1 stop26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/212:35 pm -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 10/26. 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 11/196:41 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$148
This Southwest deal was found by Cheapflights users on 10/27. 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 12/12:15 pm -
2 stops7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$153
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 11/206:41 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$168
This Southwest deal was found by Cheapflights users on 10/29. 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.
Fri 1/226:45 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$170
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/145:00 am -
2 stops8h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 11/229:35 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/306:11 pm -
2 stops23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Thu 12/36:30 am -
2 stops29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/196:47 am -
2 stops8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/86:00 pm -
2 stops25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$285
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Cheapflightsfares) |
One-way from | $124 (Cheapflightsfares) |
Popular in | April |
Cheapest in | January |
Average price | $448 |
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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Wisconsin to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Sat 11/21
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Tue 12/1
4:05 pm-10:45 pm
1 stop6h 40m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Fri 1/22
6:45 am-1:25 pm
1 stop6h 40m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Sat 1/23
8:40 am-5:40 pm
2 stops9h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Thu 1/14
5:00 am-1:13 pm
2 stops8h 13m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Fri 1/22
12:45 pm-9:25 pm
2 stops8h 40m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Sun 11/22
9:35 am-4:05 pm
1 stop6h 30m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$198
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Thu 11/26
5:00 am-3:38 pm
2 stops10h 38m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Mon 11/30
6:11 pm-5:59 pm
2 stops23h 48m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 12/3
6:30 am-11:58 am
2 stops29h 28m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$218
Showing 1-10 of 53 resultsSorted by cheapest first
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
ATW-SAT
GRB-SAT
CWA-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
ATW-SAT
GRB-SAT
What is the cheapest month to book a flight from Wisconsin to San Antonio?
Currently, April is the cheapest month in which you can book a flight from Wisconsin to San Antonio (average of $339). Flying from Wisconsin to San Antonio in March is currently the most expensive (average of $433). 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.
How much does it cost to fly round-trip from Wisconsin to San Antonio?
Airfare is below average for this route at the moment.
Wisconsin to San Antonio flights typically cost between $337 and $438 in January.The cheapest round-trip price found within the last 5 days was $238 on Frontier (Jan 14-Jan 23).
How far ahead should I book a flight from Wisconsin to San Antonio?
To ensure you get the cheapest price possible for a flight from Wisconsin to San Antonio, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 October 30, 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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$230 | Average$375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$344 | Average$455 | FlexibilityNo cancel fee | On-time63% |