$140+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
Jul 7 — Jul 141
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 7, 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 7, 2026.
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier 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 6/6![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:51 am
SAT
- MKE
1 stop22h 07m
Frontier
Sun 8/168:43 am
MKE
- SAT
1 stop24h 13m
Frontier
Deal found 6/6![Frontier logo]()
$299
This Delta deal was found by Cheapflights users on 6/3. 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 7/85:00 pm
SAT
- MKE
1 stop6h 56m
Delta
Wed 7/295:40 am
MKE
- SAT
1 stop5h 29m
Delta
Deal found 6/3![Delta logo]()
$371
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:34 am
SAT
- MKE
1 stop8h 41m
Frontier
Sun 10/188:10 pm
MKE
- SAT
1 stop13h 29m
Frontier
Deal found 6/5![Frontier logo]()
$390
This Delta deal was found by Cheapflights users on 6/2. 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 8/186:40 am
MKE
- SAT
1 stop5h 09m
Delta
Deal found 6/2![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 6/2. 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 8/1912:55 pm
SAT
- MKE
2 stops7h 00m
Southwest
Sat 8/225:30 am
MKE
- SAT
1 stop6h 45m
Southwest
Deal found 6/2![Southwest logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/16:05 am
SAT
- MKE
1 stop6h 52m
American Airlines
Mon 7/66:55 pm
MKE
- SAT
1 stop5h 15m
American Airlines
Deal found 6/4![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/2. 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 7/148:20 am
SAT
- MKE
2 stops7h 15m
Southwest
Mon 7/205:50 pm
MKE
- SAT
1 stop6h 35m
Southwest
Deal found 6/2![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 6/5. 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 7/46:40 am
SAT
- MKE
1 stop8h 28m
Delta
Mon 7/66:40 pm
MKE
- SAT
1 stop5h 53m
Delta
Deal found 6/5![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/47:50 am
SAT
- MKE
2 stops7h 40m
Southwest
Sun 7/127:50 pm
MKE
- SAT
1 stop13h 15m
Southwest
Deal found 6/6![Southwest logo]()
$410
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 7, 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 7, 2026.
This Southwest deal was found by Cheapflights users on 6/2. 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 7/1412:00 pm
SAT
- MKE
1 stop6h 15m
Southwest
Mon 7/205:15 am
MKE
- SAT
1 stop5h 35m
Southwest
Deal found 6/2![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 6/5. 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 7/46:40 am
SAT
- MKE
1 stop8h 28m
Delta
Mon 7/66:40 pm
MKE
- SAT
1 stop5h 53m
Delta
Deal found 6/5![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 9/19:30 am
SAT
- MKE
1 stop7h 39m
United Airlines
Wed 9/22:35 pm
MKE
- SAT
1 stop6h 17m
United Airlines
Deal found 6/3![United Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:50 am
SAT
- MKE
1 stop8h 50m
Southwest
Wed 9/93:40 pm
MKE
- SAT
2 stops6h 00m
Southwest
Deal found 6/3![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 6/3. 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.
Sat 8/18:30 am
SAT
- MKE
1 stop7h 32m
Delta
Sat 8/84:47 pm
MKE
- SAT
1 stop5h 47m
Delta
Deal found 6/3![Delta logo]()
$420
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 11/176:40 am
SAT
- MKE
1 stop7h 03m
United Airlines
Wed 11/185:00 am
MKE
- SAT
2 stops10h 33m
United Airlines
Deal found 6/4![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:40 pm
SAT
- MKE
1 stop6h 55m
Southwest
Sat 8/86:15 am
MKE
- SAT
2 stops7h 35m
Southwest
Deal found 6/3![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:05 am
SAT
- MKE
1 stop5h 12m
Delta
Sun 8/96:40 am
MKE
- SAT
1 stop5h 09m
Delta
Deal found 6/4![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 6/2. 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 7/93:45 pm
SAT
- MKE
2 stops8h 10m
Southwest
Sun 7/125:20 am
MKE
- SAT
1 stop5h 35m
Southwest
Deal found 6/2![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 8/112:10 pm
SAT
- MKE
2 stops11h 35m
Southwest
Wed 8/53:05 pm
MKE
- SAT
2 stops8h 00m
Southwest
Deal found 6/6![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 6/6. 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.
Mon 8/33:45 pm
SAT
- MKE
2 stops8h 10m
Southwest
Sun 8/168:15 am
MKE
- SAT
2 stops10h 50m
Southwest
Deal found 6/6![Southwest logo]()
$443
Last-minute flights from San Antonio to MilwaukeeDiscover last-minute flight deals from San Antonio to Milwaukee. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Milwaukee. Data last updated June 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/16:05 am
SAT
- MKE
1 stop6h 52m
American Airlines
Mon 7/66:55 pm
MKE
- SAT
1 stop5h 15m
American Airlines
Deal found 6/4![American Airlines logo]()
$399
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier 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 6/6![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 6/5. 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 7/46:40 am
SAT
- MKE
1 stop8h 28m
Delta
Mon 7/66:40 pm
MKE
- SAT
1 stop5h 53m
Delta
Deal found 6/5![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/47:50 am
SAT
- MKE
2 stops7h 40m
Southwest
Sun 7/127:50 pm
MKE
- SAT
1 stop13h 15m
Southwest
Deal found 6/6![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 6/3. 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 7/85:00 pm
SAT
- MKE
1 stop6h 56m
Delta
Wed 7/295:40 am
MKE
- SAT
1 stop5h 29m
Delta
Deal found 6/3![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 6/2. 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 7/148:20 am
SAT
- MKE
2 stops7h 15m
Southwest
Mon 7/205:50 pm
MKE
- SAT
1 stop6h 35m
Southwest
Deal found 6/2![Southwest logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:32 pm
SAT
- MKE
1 stop6h 59m
American Airlines
Sun 7/267:03 pm
MKE
- SAT
1 stop5h 07m
American Airlines
Deal found 6/5![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 7/266:05 am
SAT
- MKE
1 stop5h 12m
Delta
Sun 8/95:19 pm
MKE
- SAT
1 stop7h 09m
Delta
Deal found 6/3![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 6/2. 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 7/303:45 pm
SAT
- MKE
1 stop8h 10m
Southwest
Sun 8/27:50 pm
MKE
- SAT
1 stop13h 15m
Southwest
Deal found 6/2![Southwest logo]()
$432
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 7, 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 7, 2026.
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:26 pm
SAT
- MKE
1 stop15h 32m
Frontier
Deal found 6/6![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 6/2. 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 6/307:40 am
SAT
- MKE
1 stop7h 27m
Delta
Deal found 6/2![Delta logo]()
$186
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 7/286:10 am
SAT
- MKE
2 stops10h 40m
Southwest
Deal found 6/5![Southwest logo]()
$191
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 8/157:35 am
SAT
- MKE
2 stops7h 37m
United Airlines
Deal found 6/3![United Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 6/2. 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 7/45:12 pm
SAT
- MKE
1 stop6h 54m
Delta
Deal found 6/2![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/255:01 am
SAT
- MKE
2 stops8h 13m
American Airlines
Deal found 6/6![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/255:52 pm
SAT
- MKE
1 stop6h 07m
American Airlines
Deal found 6/3![American Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 6/2. 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 6/285:15 am
SAT
- MKE
1 stop7h 30m
Delta
Deal found 6/2![Delta logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/288:56 pm
SAT
- MKE
2 stops35h 02m
Frontier
Deal found 6/2![Frontier logo]()
$252
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:40 am
SAT
- MKE
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 6/2. 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 7/18:20 am
SAT
- MKE
2 stops7h 15m
Southwest
Deal found 6/2![Southwest logo]()
$259
This United Airlines deal was found by Cheapflights users on 6/2. 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 7/411:48 am
SAT
- MKE
2 stops10h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$264
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (Frontier) |
One-way from | $140 (CheapOair) |
Popular in | November |
Cheapest in | January |
Average price | $396 |
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 7, 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
Tue 7/14
12:00 pm-6:15 pm
1 stop6h 15m
Milwaukee-Mitchell
Mon 7/20
5:15 am-10:50 am
1 stop5h 35m
$399
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Fri 9/4
11:50 am-8:40 pm
1 stop8h 50m
Milwaukee-Mitchell
Wed 9/9
3:40 pm-9:40 pm
2 stops6h 00m
$404
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 7/4
6:40 am-3:08 pm
1 stop8h 28m
Milwaukee-Mitchell
Mon 7/6
6:40 pm-12:33 am
1 stop5h 53m
$409
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 8/1
8:30 am-4:02 pm
1 stop7h 32m
Milwaukee-Mitchell
Sat 8/8
4:47 pm-10:34 pm
1 stop5h 47m
$420
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 8/1
4:40 pm-11:35 pm
1 stop6h 55m
Milwaukee-Mitchell
Sat 8/8
6:15 am-1:50 pm
2 stops7h 35m
$425
Quickest round-trip
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sun 7/26
6:05 am-11:17 am
1 stop5h 12m
Milwaukee-Mitchell
Sun 8/9
6:40 am-11:49 am
1 stop5h 09m
$427
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Thu 7/9
3:45 pm-11:55 pm
2 stops8h 10m
Milwaukee-Mitchell
Sun 7/12
5:20 am-10:55 am
1 stop5h 35m
$432
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 8/1
12:10 pm-11:45 pm
2 stops11h 35m
Milwaukee-Mitchell
Wed 8/5
3:05 pm-11:05 pm
2 stops8h 00m
$437
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Mon 8/3
3:45 pm-11:55 pm
2 stops8h 10m
Milwaukee-Mitchell
Sun 8/16
8:15 am-7:05 pm
2 stops10h 50m
$443
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 9/1
9:30 am-5:09 pm
1 stop7h 39m
Milwaukee-Mitchell
Wed 9/2
2:35 pm-8:52 pm
1 stop6h 17m
$461
Showing 1-10 of 23 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 7, 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
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
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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Complete your trip
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
San Antonio and Milwaukee flights
Browse other San Antonio and Milwaukee flight options. Last updated on June 7, 2026.
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Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 7, 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% |