What are the cheapest airlines flying from Milwaukee to San Antonio round-trip?

Currently priced at $211, Spirit Airlines will fly you from Milwaukee to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $301 and $302, respectively. Spirit Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Milwaukee to San Antonio one-way?

One-way options have recently been found by users for as low as $63 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $120 and American Airlines from $148 one-way.

What are the most popular airlines that fly from Milwaukee to San Antonio?

The most popular airlines flying from Milwaukee to San Antonio are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Milwaukee to San Antonio?

Monday is generally a great day to depart. Flying on this day could help you save up to 15%.

How far in advance should I book a flight from Milwaukee to San Antonio?

Find a great deal and save up to 27% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Milwaukee to San Antonio within the next two weeks, with the cheapest ticket starting at $223.

What is the cheapest month to fly from Milwaukee to San Antonio?

Our data shows that August tends to be the cheapest month to fly to San Antonio from Milwaukee. Users have commonly found prices around $391 for the month, but tickets can be as low as $179. Due to multiple factors, prepare for potentially higher prices in March.

Most accurate provider : When it comes to deals on Milwaukee-San Antonio flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Milwaukee-San Antonio flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Milwaukee-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Milwaukee-San Antonio flights, Cheapflights users trust Mytrip the most. Mytrip 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 Milwaukee-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Milwaukee to San Antonio that include hotel bookings?

Yes. In addition to deals on Milwaukee to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Milwaukee to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to San Antonio.

Can I find deals for business class flights from Milwaukee to San Antonio?

Yes. Cheapflights offers flight deals from Milwaukee to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$63+ Flights from Milwaukee to San Antonio

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Milwaukee 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

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 Milwaukee-Mitchell to San Antonio are usually found in August or July, booked 70 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Milwaukee to San Antonio

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$211 (Cheapflightsfares)
One-way from	$63 (Cheapflightsfares)
Popular in	March
Cheapest in	August
Average price	$388

Provider with most accurate pricing for Milwaukee-Mitchell-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San Antonio flights.

Search Deals

From Milwaukee-Mitchell to San Antonio

Search Deals

One-way flight from Milwaukee-Mitchell to San Antonio

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Milwaukee to San Antonio

Cheapest flights from Milwaukee to San Antonio
Explore the most affordable flight options available from Milwaukee to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Thu 5/2212:22 pmMKE - SAT

1 stop9h 10mSpirit Airlines

Fri 5/2311:42 amSAT - MKE

1 stop7h 17mSpirit Airlines

Deal found 4/30

$211

Sun 6/16:10 pmMKE - SAT

1 stop15h 43mMultiple Airlines

Wed 6/42:37 pmSAT - MKE

1 stop28h 22mMultiple Airlines

Deal found 4/30

$253

Sat 5/2410:23 amMKE - SAT

1 stop6h 50mDelta

Mon 5/266:25 amSAT - MKE

1 stop4h 47mDelta

Deal found 4/30

$302

Tue 9/910:05 amMKE - SAT

2 stops6h 35mAmerican Airlines

Sat 9/1310:07 amSAT - MKE

1 stop5h 23mAmerican Airlines

Deal found 4/30

$306

Tue 6/311:00 amMKE - SAT

2 stops8h 37mUnited Airlines

Thu 6/55:30 amSAT - MKE

1 stop5h 51mUnited Airlines

Deal found 4/30

$387

Fri 12/54:05 pmMKE - SAT

1 stop7h 15mSouthwest

Mon 12/811:55 amSAT - MKE

2 stops8h 25mSouthwest

Deal found 4/30

$392

Mon 10/205:43 pmMKE - SAT

2 stops30h 05mAlaska Airlines

Fri 10/247:00 amSAT - MKE

2 stops26h 34mAlaska Airlines

Deal found 4/30

$897

Best flights from Milwaukee to San Antonio
Discover carefully curated flight deals from Milwaukee to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Thu 5/2212:22 pmMKE - SAT

1 stop9h 10mSpirit Airlines

Fri 5/2311:42 amSAT - MKE

1 stop7h 17mSpirit Airlines

Deal found 4/30

$211

Sun 6/16:10 pmMKE - SAT

1 stop15h 43mMultiple Airlines

Wed 6/42:37 pmSAT - MKE

1 stop28h 22mMultiple Airlines

Deal found 4/30

$253

Sat 6/2110:03 amMKE - SAT

1 stop7h 35mAmerican Airlines

Tue 6/246:00 amSAT - MKE

1 stop6h 36mAmerican Airlines

Deal found 4/30

$301

Sat 5/2410:23 amMKE - SAT

1 stop6h 50mDelta

Mon 5/266:25 amSAT - MKE

1 stop4h 47mDelta

Deal found 4/30

$302

Tue 6/311:00 amMKE - SAT

2 stops8h 37mUnited Airlines

Thu 6/55:30 amSAT - MKE

1 stop5h 51mUnited Airlines

Deal found 4/30

$387

Sun 6/296:50 pmMKE - SAT

1 stop5h 05mSouthwest

Thu 7/35:30 pmSAT - MKE

1 stop6h 45mSouthwest

Deal found 4/30

$406

Mon 10/205:43 pmMKE - SAT

2 stops30h 05mAlaska Airlines

Fri 10/247:00 amSAT - MKE

2 stops26h 34mAlaska Airlines

Deal found 4/30

$897

Last-minute flights from Milwaukee to San Antonio
Discover last-minute flight deals from Milwaukee to San Antonio. Data last updated May 1, 2025 and is based on user searches.

Sat 5/39:58 amMKE - SAT

2 stops14h 01mAlaska Airlines

Sun 5/47:33 pmSAT - MKE

2 stops25h 54mAlaska Airlines

Deal found 4/30

$1,473

Wed 5/77:54 pmMKE - SAT

1 stop14h 53mSpirit Airlines

Sat 5/101:27 pmSAT - MKE

3 stops22h 00mSpirit Airlines

Deal found 4/30

$301

Thu 5/82:38 pmMKE - SAT

1 stop6h 29mUnited Airlines

Sun 5/115:30 amSAT - MKE

2 stops9h 40mUnited Airlines

Deal found 4/30

$752

Fri 5/912:07 pmMKE - SAT

1 stop5h 13mDelta

Sat 5/104:42 pmSAT - MKE

1 stop7h 12mDelta

Deal found 4/30

$677

Fri 5/91:25 pmMKE - SAT

2 stops10h 00mSouthwest

Sat 5/106:30 amSAT - MKE

1 stop4h 55mSouthwest

Deal found 4/30

$682

Fri 5/96:30 amMKE - SAT

3 stops15h 33mAlaska Airlines

Sat 5/106:35 amSAT - MKE

2 stops14h 43mAlaska Airlines

Deal found 4/30

$1,813

Thu 5/1511:25 amMKE - SAT

2 stops8h 12mUnited Airlines

Sun 5/187:00 amSAT - MKE

1 stop4h 57mUnited Airlines

Deal found 4/30

$532

Thu 5/2212:22 pmMKE - SAT

1 stop9h 10mSpirit Airlines

Fri 5/2311:42 amSAT - MKE

1 stop7h 17mSpirit Airlines

Deal found 4/30

$211

Sat 5/2410:23 amMKE - SAT

1 stop6h 50mDelta

Mon 5/266:25 amSAT - MKE

1 stop4h 47mDelta

Deal found 4/30

$302

Sat 5/2412:00 pmMKE - SAT

2 stops7h 30mSouthwest

Mon 5/263:45 pmSAT - MKE

2 stops6h 50mSouthwest

Deal found 4/30

$452

One-way flights from Milwaukee to San Antonio
Search for one-way flight options from Milwaukee to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 5/137:54 pmMKE - SAT

1 stop9h 10mSpirit Airlines

Deal found 4/30

$63

Sun 5/44:15 pmMKE - SAT

1 stop22h 02mFrontier

Deal found 4/30

$120

Wed 5/282:51 pmMKE - SAT

2 stops7h 12mAmerican Airlines

Deal found 4/30

$148

Thu 5/227:10 amMKE - SAT

2 stops6h 40mSouthwest

Deal found 4/30

$269

Thu 5/227:00 amMKE - SAT

3 stops10h 42mUnited Airlines

Deal found 4/30

$553

Fri 5/96:30 amMKE - SAT

3 stops16h 32mAlaska Airlines

Deal found 4/30

$717

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Thu 5/22

12:22 pm-9:32 pm

1 stop9h 10m

San Antonio

Fri 5/23

11:42 am-6:59 pm

1 stop7h 17m

$211

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Sun 6/1

6:10 pm-9:53 am

1 stop15h 43m

San Antonio

Wed 6/4

2:37 pm-6:59 pm

1 stop28h 22m

$253

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Sat 5/24

10:23 am-5:13 pm

1 stop6h 50m

San Antonio

Mon 5/26

6:25 am-11:12 am

1 stop4h 47m

$302

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Fri 7/4

6:21 am-3:01 pm

2 stops8h 40m

San Antonio

Sun 7/6

5:00 am-10:38 am

1 stop5h 38m

$341

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Tue 6/3

11:00 am-7:37 pm

2 stops8h 37m

San Antonio

Thu 6/5

5:30 am-11:21 am

1 stop5h 51m

$387

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Sun 6/29

6:50 pm-11:55 pm

1 stop5h 05m

San Antonio

Thu 7/3

5:30 pm-12:15 am

1 stop6h 45m

$406

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Thu 5/15

6:18 am-6:38 pm

2 stops12h 20m

San Antonio

Sun 5/18

9:07 am-11:59 pm

2 stops14h 52m

$1,648

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Tue 5/13

7:54 pm-5:04 am

1 stop9h 10m

$63

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Sun 5/4

4:15 pm-2:17 pm

1 stop22h 02m

$120

MilwaukeeSan Antonio

MKE - SAT

MKESAT

Milwaukee-Mitchell

Wed 5/28

2:51 pm-10:03 pm

2 stops7h 12m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 results

Compare providers for flights from Milwaukee to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to San Antonio in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Milwaukee-San Antonio flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Milwaukee-San Antonio flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Milwaukee-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Milwaukee-San Antonio flights, Cheapflights users trust Mytrip the most. Mytrip 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 Milwaukee-San Antonio 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 Milwaukee to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Milwaukee with our price prediction graph.

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 Milwaukee to San Antonio

How far ahead should I book a flight from Milwaukee to San Antonio?

The price you pay for your flight from Milwaukee to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Milwaukee to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to San Antonio (average of $295). Flying from Milwaukee to San Antonio in March 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 MKE to SAT?

When flying from Milwaukee to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the evening.

What is the cheapest day to fly from Milwaukee to San Antonio?

Travelers seeking maximum savings on their Milwaukee to San Antonio flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Antonio by month

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Milwaukee to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,972 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,294 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines flying from Milwaukee to San Antonio round-trip?
Currently priced at $211, Spirit Airlines will fly you from Milwaukee to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $301 and $302, respectively. Spirit Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Milwaukee to San Antonio one-way?
One-way options have recently been found by users for as low as $63 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $120 and American Airlines from $148 one-way.
Can I find deals for flights from Milwaukee to San Antonio that include hotel bookings?
Yes. In addition to deals on Milwaukee to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Milwaukee to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to San Antonio.
Can I find deals for business class flights from Milwaukee to San Antonio?
Yes. Cheapflights offers flight deals from Milwaukee to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Milwaukee to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Milwaukee to San Antonio (average of $295). Flying from Milwaukee to San Antonio in March 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.

See more FAQs

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Other flights to San Antonio

Top 5 airlines flying from Milwaukee to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$168	Average$261	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$285	Average$385	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$286	Average$404	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$288	Average$395	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$334	Average$442	FlexibilityNo cancel fee	On-time63%

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$63+ Cheap flights from Milwaukee to San Antonio (MKE - SAT)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Milwaukee-Mitchell to San Antonio are usually found in August or July, booked 70 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Milwaukee to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Milwaukee to San Antonio

Cheapest flights from Milwaukee to San AntonioExplore the most affordable flight options available from Milwaukee to San Antonio. 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 Milwaukee to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to San Antonio that are best for you.

Compare providers for flights from Milwaukee to San Antonio

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 Milwaukee to San Antonio in May.

Best time to book a flight from Milwaukee to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Milwaukee with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to San Antonio

How far ahead should I book a flight from Milwaukee to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to San Antonio. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Milwaukee to San Antonio?

What is the cheapest time of day to fly from MKE to SAT?

Find hourly flight availability from Milwaukee to San Antonio. 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.

What is the cheapest day to fly from Milwaukee to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to San Antonio. Price data was last updated on December 16, 2024.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Milwaukee to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Milwaukee to San Antonio round-trip?

What are the cheapest airlines to fly from Milwaukee to San Antonio one-way?

Can I find deals for flights from Milwaukee to San Antonio that include hotel bookings?

How can I find direct flights from Milwaukee to San Antonio?

Can I find deals for business class flights from Milwaukee to San Antonio?

What is the cheapest month to book a flight from Milwaukee to San Antonio?

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Alternative routes for Milwaukee to San Antonio

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Top 5 airlines flying from Milwaukee to San Antonio

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Cheapest flights from Milwaukee to San Antonio
Explore the most affordable flight options available from Milwaukee to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.