$103+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Antonio to Milwaukee 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Antonio to Milwaukee-Mitchell are usually found in August or January, booked 62 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap 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 May 1, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $262 (Mytrip) |
One-way from | $103 (Mytrip) |
Popular in | November |
Cheapest in | August |
Average price | $397 |
Find flight deals from San Antonio to Milwaukee
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 May 1, 2025.
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 May 1, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 May 1, 2025.
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
Price
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Thu 5/15
10:51 pm-6:59 pm
1 stop20h 08m
Milwaukee-Mitchell
Sun 5/18
7:54 pm-5:04 am
1 stop9h 10m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 5/27
6:05 pm-11:58 pm
1 stop5h 53m
Milwaukee-Mitchell
Tue 6/3
6:23 pm-11:50 pm
1 stop5h 27m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 7/26
10:38 am-5:00 pm
1 stop6h 22m
Milwaukee-Mitchell
Sun 8/3
9:38 am-3:31 pm
1 stop5h 53m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Tue 5/27
5:30 am-10:54 am
1 stop5h 24m
Milwaukee-Mitchell
Tue 6/3
11:00 am-9:32 pm
2 stops10h 32m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Fri 5/30
3:45 pm-10:35 pm
2 stops6h 50m
Milwaukee-Mitchell
Sun 6/1
6:35 pm-1:10 am
1 stop6h 35m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Fri 6/6
2:50 pm-1:52 pm
2 stops23h 02m
Milwaukee-Mitchell
Sun 6/8
2:50 pm-5:10 am
2 stops14h 20m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Wed 5/28
2:37 pm-6:59 pm
1 stop28h 22m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Sat 5/31
5:20 am-12:29 pm
1 stop7h 09m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Wed 6/11
2:10 pm-9:00 pm
1 stop6h 50m
San AntonioMilwaukee
SAT - MKE
SATMKE
San Antonio
Mon 6/30
3:35 pm-10:50 pm
2 stops7h 15m
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Milwaukee flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Antonio-Milwaukee flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Milwaukee
How far ahead should I book a flight from San Antonio to Milwaukee?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Milwaukee. Price data was last updated on April 25, 2025.
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Antonio to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Milwaukee (average of $280). Flying from San Antonio to Milwaukee in June is currently the most expensive (average of $376). 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.
What is the cheapest time of day to fly from SAT to MKE?
Find hourly flight availability from San Antonio to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.
A simple way to save on the total cost of your ticket is to fly from San Antonio to Milwaukee in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.
Rainfall in Milwaukee by month
Plan your trip to Milwaukee by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.
Temperature in Milwaukee by month
Plan your trip to Milwaukee by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
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 May 1, 2025.
Read through reviews of airlines operating flights from San Antonio to Milwaukee, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
James,Apr 2025
LAX - SFO
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.
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Alternative routes for San Antonio to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Antonio to Milwaukee
Discover the top 5 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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$275 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$286 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$502 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$406 | FlexibilityNo cancel fee | On-time63% |