$138+ Cheap flights from San Antonio to Milwaukee (SAT - MKE)
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to MilwaukeeExplore the most affordable flight options available from San Antonio to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from San Antonio to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- MKE
1 stop15h 36m
Frontier
Sun 7/128:43 am
MKE
- SAT
1 stop24h 13m
Frontier
Deal found 6/8![Frontier logo]()
$273
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:28 am
SAT
- MKE
1 stop5h 19m
American Airlines
Tue 8/185:50 pm
MKE
- SAT
1 stop5h 00m
American Airlines
Deal found 6/10![American Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 6/8. 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 9/57:35 am
SAT
- MKE
2 stops7h 55m
Southwest
Tue 9/810:50 am
MKE
- SAT
1 stop6h 25m
Southwest
Deal found 6/8![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 6/8. 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 8/46:25 am
SAT
- MKE
1 stop5h 20m
Delta
Fri 8/712:51 pm
MKE
- SAT
1 stop5h 55m
Delta
Deal found 6/8![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:10 am
SAT
- MKE
1 stop7h 00m
Southwest
Mon 8/244:50 pm
MKE
- SAT
1 stop6h 05m
Southwest
Deal found 6/9![Southwest logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/45:01 am
SAT
- MKE
1 stop6h 16m
American Airlines
Sat 8/82:42 pm
MKE
- SAT
2 stops7h 18m
American Airlines
Deal found 6/8![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:32 pm
SAT
- MKE
1 stop4h 57m
United Airlines
Tue 8/116:15 am
MKE
- SAT
1 stop5h 37m
United Airlines
Deal found 6/9![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:01 am
SAT
- MKE
1 stop6h 17m
American Airlines
Wed 7/86:40 pm
MKE
- SAT
1 stop5h 18m
American Airlines
Deal found 6/12![American Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 pm
SAT
- MKE
1 stop6h 08m
Delta
Tue 8/1812:51 pm
MKE
- SAT
1 stop8h 13m
Delta
Deal found 6/12![Delta logo]()
$354
Best flights from San Antonio to MilwaukeeDiscover carefully curated flight deals from San Antonio to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from San Antonio to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 9/57:35 am
SAT
- MKE
2 stops7h 55m
Southwest
Tue 9/84:25 pm
MKE
- SAT
1 stop6h 30m
Southwest
Deal found 6/8![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 pm
SAT
- MKE
1 stop6h 08m
Delta
Tue 8/1812:51 pm
MKE
- SAT
1 stop8h 13m
Delta
Deal found 6/12![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/174:20 pm
SAT
- MKE
2 stops7h 49m
United Airlines
Wed 11/184:00 pm
MKE
- SAT
1 stop6h 48m
United Airlines
Deal found 6/8![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:10 am
SAT
- MKE
1 stop7h 00m
Southwest
Mon 8/244:50 pm
MKE
- SAT
1 stop6h 05m
Southwest
Deal found 6/9![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:30 am
SAT
- MKE
1 stop4h 35m
United Airlines
Wed 7/155:29 pm
MKE
- SAT
1 stop5h 28m
United Airlines
Deal found 6/9![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:10 am
SAT
- MKE
2 stops10h 40m
Southwest
Mon 8/104:20 pm
MKE
- SAT
1 stop6h 55m
Southwest
Deal found 6/9![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 pm
SAT
- MKE
1 stop6h 08m
Delta
Sun 8/95:34 am
MKE
- SAT
1 stop8h 04m
Delta
Deal found 6/10![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/59:30 am
SAT
- MKE
1 stop7h 39m
United Airlines
Tue 9/86:00 pm
MKE
- SAT
1 stop4h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:30 pm
SAT
- MKE
2 stops6h 25m
Southwest
Tue 8/116:40 am
MKE
- SAT
2 stops11h 15m
Southwest
Deal found 6/12![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
SAT
- MKE
2 stops9h 30m
Southwest
Sun 7/125:20 am
MKE
- SAT
1 stop5h 35m
Southwest
Deal found 6/10![Southwest logo]()
$404
Last-minute flights from San Antonio to MilwaukeeDiscover last-minute flight deals from San Antonio to Milwaukee. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Milwaukee. Data last updated June 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/306:01 am
SAT
- MKE
1 stop5h 14m
American Airlines
Thu 7/25:02 am
MKE
- SAT
1 stop7h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$409
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- MKE
1 stop15h 36m
Frontier
Sun 7/128:43 am
MKE
- SAT
1 stop24h 13m
Frontier
Deal found 6/8![Frontier logo]()
$273
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:01 am
SAT
- MKE
1 stop6h 17m
American Airlines
Wed 7/86:40 pm
MKE
- SAT
1 stop5h 18m
American Airlines
Deal found 6/12![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
SAT
- MKE
2 stops9h 30m
Southwest
Sun 7/125:20 am
MKE
- SAT
1 stop5h 35m
Southwest
Deal found 6/10![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/81:25 pm
SAT
- MKE
1 stop7h 31m
United Airlines
Wed 7/155:56 pm
MKE
- SAT
1 stop4h 46m
United Airlines
Deal found 6/8![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:24 am
SAT
- MKE
1 stop6h 21m
American Airlines
Sun 7/126:40 pm
MKE
- SAT
1 stop5h 18m
American Airlines
Deal found 6/11![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:32 pm
SAT
- MKE
1 stop4h 57m
United Airlines
Tue 8/116:15 am
MKE
- SAT
1 stop5h 37m
United Airlines
Deal found 6/9![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:45 pm
SAT
- MKE
2 stops8h 10m
Southwest
Tue 8/114:25 pm
MKE
- SAT
1 stop6h 30m
Southwest
Deal found 6/9![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:10 am
SAT
- MKE
2 stops10h 40m
Southwest
Mon 8/104:20 pm
MKE
- SAT
1 stop6h 55m
Southwest
Deal found 6/9![Southwest logo]()
$357
One-way flights from San Antonio to MilwaukeeSearch for one-way flight options from San Antonio to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from San Antonio to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:01 am
SAT
- MKE
1 stop5h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$138
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:26 pm
SAT
- MKE
1 stop15h 32m
Frontier
Deal found 6/9![Frontier logo]()
$140
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:55 pm
SAT
- MKE
2 stops7h 00m
Southwest
Deal found 6/9![Southwest logo]()
$144
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:32 pm
SAT
- MKE
1 stop4h 57m
United Airlines
Deal found 6/10![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:30 am
SAT
- MKE
2 stops9h 03m
United Airlines
Deal found 6/9![United Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/59:37 am
SAT
- MKE
2 stops13h 57m
United Airlines
Deal found 6/8![United Airlines logo]()
$188
This CheapOair deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:22 pm
SAT
- MKE
1 stop15h 36m
Frontier
Deal found 6/9![Frontier logo]()
$196
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:30 pm
SAT
- MKE
2 stops5h 55m
Southwest
Deal found 6/9![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:52 pm
SAT
- MKE
1 stop6h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:51 am
SAT
- MKE
2 stops7h 29m
American Airlines
Deal found 6/9![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:35 am
SAT
- MKE
2 stops10h 25m
Southwest
Deal found 6/10![Southwest logo]()
$285
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:24 pm
SAT
- MKE
1 stop13h 18m
American Airlines
Deal found 6/13![American Airlines logo]()
$419
Find flight deals from San Antonio to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $273 (Mytrip) |
One-way from | $138 (American Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $435 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Milwaukee 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 June 13, 2026.
Use the filters below to find and compare flights from San Antonio to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 9/5
7:35 am-3:30 pm
2 stops7h 55m
Milwaukee-Mitchell
Tue 9/8
4:25 pm-10:55 pm
1 stop6h 30m
$310
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Thu 8/20
6:10 am-1:10 pm
1 stop7h 00m
Milwaukee-Mitchell
Mon 8/24
4:50 pm-10:55 pm
1 stop6h 05m
$333
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Thu 8/6
5:45 pm-11:53 pm
1 stop6h 08m
Milwaukee-Mitchell
Tue 8/18
12:51 pm-9:04 pm
1 stop8h 13m
$354
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 7/28
6:10 am-4:50 pm
2 stops10h 40m
Milwaukee-Mitchell
Mon 8/10
4:20 pm-11:15 pm
1 stop6h 55m
$357
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 11/17
4:20 pm-12:09 am
2 stops7h 49m
Milwaukee-Mitchell
Wed 11/18
4:00 pm-10:48 pm
1 stop6h 48m
$370
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 8/4
1:30 pm-7:55 pm
2 stops6h 25m
Milwaukee-Mitchell
Tue 8/11
6:40 am-5:55 pm
2 stops11h 15m
$370
Quickest round-trip
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 7/14
5:30 am-10:05 am
1 stop4h 35m
Milwaukee-Mitchell
Wed 7/15
5:29 pm-10:57 pm
1 stop5h 28m
$371
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 9/5
9:30 am-5:09 pm
1 stop7h 39m
Milwaukee-Mitchell
Tue 9/8
6:00 pm-10:44 pm
1 stop4h 44m
$394
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Thu 8/6
5:45 pm-11:53 pm
1 stop6h 08m
Milwaukee-Mitchell
Sun 8/9
5:34 am-1:38 pm
1 stop8h 04m
$403
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 7/4
10:40 am-8:10 pm
2 stops9h 30m
Milwaukee-Mitchell
Sun 7/12
5:20 am-10:55 am
1 stop5h 35m
$404
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Milwaukee in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from San Antonio with our price prediction graph.
SAT-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Milwaukee
What is the cheapest month to book a flight from San Antonio to Milwaukee?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Milwaukee (average of $222). Flying from San Antonio to Milwaukee in November is currently the most expensive (average of $567). 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 San Antonio to Milwaukee?
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated June 13, 2026.
Read through reviews of airlines operating flights from San Antonio to Milwaukee, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Milwaukee. 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 Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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San Antonio and Milwaukee flights
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Top 4 airlines flying from San Antonio to Milwaukee
Discover the top 4 airlines that operate flights from San Antonio to Milwaukee. 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$266 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$275 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$305 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$322 | Average$428 | FlexibilityNo cancel fee | On-time69% |