$115+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SAT
Nov 7 — Nov 141
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 8, 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 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/292:35 pm -
1 stop6h 18m
Mon 11/95:34 pm -
1 stop4h 41m
Deal found 10/6![United Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 10/5. 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 12/1212:25 pm -
1 stop7h 20m
Thu 12/1711:25 am -
1 stop4h 00m
Deal found 10/5![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 10/7. 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 11/1212:42 pm -
1 stop7h 06m
Mon 11/162:33 pm -
1 stop4h 53m
Deal found 10/7![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 10/5. 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 11/145:55 am -
1 stop9h 25m
Wed 11/186:00 am -
1 stop8h 05m
Deal found 10/5![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 10/7. 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.
Mon 11/25:50 pm -
1 stop6h 15m
Wed 11/46:35 am -
2 stops9h 05m
Deal found 10/7![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/94:50 pm -
1 stop7h 35m
Wed 11/113:00 pm -
2 stops7h 15m
Deal found 10/5![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 10/6. 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.
Wed 12/3012:15 pm -
1 stop7h 50m
Wed 1/63:25 pm -
2 stops6h 45m
Deal found 10/6![Southwest logo]()
$292
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 10/2210:15 am -
1 stop22h 53m
Mon 10/2610:03 am -
1 stop23h 13m
Deal found 10/7![Frontier logo]()
$293
This Southwest deal was found by Cheapflights users on 10/5. 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 10/296:30 pm -
1 stop5h 25m
Mon 11/26:05 pm -
1 stop6h 35m
Deal found 10/5![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 10/6. 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 11/37:05 am -
1 stop6h 10m
Wed 11/117:15 am -
1 stop7h 26m
Deal found 10/6![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/38:15 am -
2 stops7h 23m
Wed 11/111:52 pm -
1 stop6h 51m
Deal found 10/6![United Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 12/66:10 pm -
1 stop18h 37m
Wed 12/91:32 pm -
1 stop27h 58m
Deal found 10/7![Multiple Airlines logo]()
$329
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 8, 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 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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 2/43:51 pm -
1 stop7h 15m
Sat 2/65:15 am -
2 stops6h 50m
Deal found 10/6![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 10/7. 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.
Mon 11/212:45 pm -
2 stops9h 25m
Wed 11/46:35 am -
2 stops9h 05m
Deal found 10/7![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 10/7. 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 2/193:55 pm -
1 stop8h 33m
Mon 2/225:20 am -
1 stop7h 07m
Deal found 10/7![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/296:24 am -
1 stop7h 32m
Wed 11/46:40 pm -
1 stop5h 35m
Deal found 10/4![American Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 10/7. 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
Fri 12/42:40 pm -
1 stop7h 30m
Deal found 10/7![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 2/12:20 pm -
2 stops8h 39m
Mon 3/15:35 pm -
1 stop5h 53m
Deal found 10/4![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/7. 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 1/75:20 pm -
1 stop6h 00m
Sun 1/105:20 am -
1 stop5h 09m
Deal found 10/7![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 10/5. 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 12/121:45 pm -
1 stop7h 35m
Fri 12/185:35 pm -
1 stop6h 00m
Deal found 10/5![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 10/4. 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 12/92:39 pm -
1 stop8h 13m
Sat 12/125:10 pm -
1 stop5h 49m
Deal found 10/4![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 10/6. 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 1/285:20 pm -
1 stop6h 00m
Sun 1/314:25 pm -
1 stop5h 33m
Deal found 10/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 10/265:43 pm -
1 stop5h 52m
Sun 11/85:34 pm -
1 stop5h 33m
Deal found 10/4![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/5. 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 11/56:00 am -
1 stop5h 40m
Mon 11/94:00 pm -
1 stop5h 13m
Deal found 10/5![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/3. 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 3/2511:30 am -
1 stop6h 38m
Wed 3/316:38 pm -
1 stop5h 40m
Deal found 10/3![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/3. 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 2/177:00 am -
2 stops8h 28m
Wed 2/245:20 am -
2 stops11h 21m
Deal found 10/3![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 10/3. 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 11/49:50 am -
2 stops9h 20m
Tue 11/105:30 am -
2 stops6h 45m
Deal found 10/3![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 10/6. 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 12/38:10 am -
2 stops7h 45m
Mon 12/73:00 pm -
2 stops7h 10m
Deal found 10/6![Southwest logo]()
$398
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/2111:31 am -
1 stop6h 37m
Sat 10/246:38 pm -
1 stop5h 40m
Deal found 10/4![American Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/7. 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 10/3111:07 am -
2 stops12h 19m
Wed 11/46:00 am -
1 stop5h 38m
Deal found 10/7![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 10/5. 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 10/296:30 am -
2 stops10h 30m
Mon 11/26:05 pm -
1 stop6h 35m
Deal found 10/5![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/146:00 am -
1 stop9h 13m
Wed 11/1811:45 am -
2 stops11h 22m
Deal found 10/6![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 10/5. 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 1/94:15 pm -
1 stop5h 17m
Sat 1/165:20 am -
2 stops10h 28m
Deal found 10/5![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/4. 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 12/193:15 pm -
1 stop6h 37m
Tue 12/225:49 am -
1 stop6h 44m
Deal found 10/4![American Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/16:25 am -
2 stops9h 13m
Sun 11/85:34 pm -
1 stop5h 33m
Deal found 10/4![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 10/5. 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 12/128:55 am -
2 stops9h 25m
Sat 12/194:20 pm -
2 stops7h 55m
Deal found 10/5![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 10/6. 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 3/265:17 pm -
1 stop7h 11m
Fri 4/210:45 am -
1 stop5h 49m
Deal found 10/6![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/512:24 pm -
1 stop5h 41m
Thu 11/126:40 pm -
1 stop5h 38m
Deal found 10/4![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/177:00 am -
2 stops8h 37m
Mon 12/211:54 pm -
1 stop5h 16m
Deal found 10/5![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 10/4. 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.
Wed 12/98:10 am -
2 stops7h 45m
Sat 12/1211:20 am -
1 stop5h 10m
Deal found 10/4![Southwest logo]()
$442
This Delta deal was found by Cheapflights users on 10/5. 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 11/66:00 am -
1 stop5h 40m
Mon 11/95:30 am -
1 stop5h 10m
Deal found 10/5![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/65:43 pm -
1 stop5h 52m
Tue 11/1011:45 am -
2 stops11h 52m
Deal found 10/5![United Airlines logo]()
$420
Last-minute flights from Wisconsin to San AntonioDiscover last-minute flight deals from Wisconsin to San Antonio. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to San Antonio. Data last updated October 8, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 10/2210:15 am -
1 stop22h 53m
Mon 10/2610:03 am -
1 stop23h 13m
Deal found 10/7![Frontier logo]()
$293
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/292:35 pm -
1 stop6h 18m
Mon 11/95:34 pm -
1 stop4h 41m
Deal found 10/6![United Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 10/5. 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 10/296:30 pm -
1 stop5h 25m
Mon 11/26:05 pm -
1 stop6h 35m
Deal found 10/5![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 10/7. 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 10/315:35 am -
2 stops7h 35m
Wed 11/46:35 am -
2 stops9h 05m
Deal found 10/7![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 10/7. 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.
Mon 11/25:50 pm -
1 stop6h 15m
Wed 11/46:35 am -
2 stops9h 05m
Deal found 10/7![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 10/6. 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 11/37:05 am -
1 stop6h 10m
Wed 11/117:15 am -
1 stop7h 26m
Deal found 10/6![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/38:15 am -
2 stops7h 23m
Wed 11/111:52 pm -
1 stop6h 51m
Deal found 10/6![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/62:35 pm -
1 stop6h 18m
Sat 11/71:52 pm -
1 stop7h 07m
Deal found 10/5![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/94:50 pm -
1 stop7h 35m
Wed 11/113:00 pm -
2 stops7h 15m
Deal found 10/5![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 10/7. 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 11/1212:42 pm -
1 stop7h 06m
Mon 11/162:33 pm -
1 stop4h 53m
Deal found 10/7![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/125:00 am -
2 stops8h 16m
Mon 11/165:34 pm -
1 stop4h 41m
Deal found 10/7![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 10/5. 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 11/145:55 am -
1 stop9h 25m
Wed 11/186:00 am -
1 stop8h 05m
Deal found 10/5![Southwest logo]()
$282
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 8, 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 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 10/2910:15 am -
1 stop23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Frontier logo]()
$115
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/272:35 pm -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 10/7. 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 11/57:03 am -
1 stop8h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$141
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/292:35 pm -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$142
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/48:10 am -
2 stops8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$146
This Southwest deal was found by Cheapflights users on 10/4. 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.
Mon 10/265:00 pm -
1 stop7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 10/4. 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 10/315:35 am -
2 stops7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 10/2210:15 am -
1 stop22h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$160
This Southwest deal was found by Cheapflights users on 10/4. 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.
Wed 10/289:05 am -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$170
This Delta deal was found by Cheapflights users on 10/6. 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 10/264:29 pm -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 11/510:21 am -
2 stops25h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/1510:30 am -
1 stop25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$206
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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $115 (Cheapflightsfares) |
Popular in | April |
Cheapest in | January |
Average price | $436 |
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 8, 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
Wed 10/28
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Tue 11/3
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Mon 11/2
5:50 pm-12:05 am
1 stop6h 15m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Thu 11/26
8:00 am-1:16 pm
1 stop5h 16m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Wed 11/4
8:10 am-4:20 pm
2 stops8h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
La CrosseSan Antonio
LSE La Crosse - SAT San Antonio
LSESAT
La Crosse
Thu 11/5
10:21 am-11:58 am
2 stops25h 37m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$186
MadisonSan Antonio
MSN Madison Truax Field - SAT San Antonio
MSNSAT
Madison Truax Field
Tue 12/15
10:30 am-11:40 am
1 stop25h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Thu 11/5
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$214
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Sun 11/1
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
MilwaukeeSan Antonio
MKE Milwaukee-Mitchell - SAT San Antonio
MKESAT
Milwaukee-Mitchell
Fri 10/30
2:35 pm-8:53 pm
1 stop6h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
Showing 1-10 of 60 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
CWA-SAT
EAU-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
CWA-SAT
EAU-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 $340). Flying from Wisconsin to San Antonio in July is currently the most expensive (average of $427). 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 $370 and $492 in October.The cheapest round-trip price found within the last 5 days was $276 on United Airlines (Oct 29-Nov 9).
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
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Alternative routes for Wisconsin to San Antonio
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Complete your trip
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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 8, 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 8, 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$230 | Average$373 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$334 | Average$455 | FlexibilityNo cancel fee | On-time63% |