Which airports can I use when flying from Milwaukee to San Antonio?

Flights from Milwaukee to San Antonio usually depart from Milwaukee-Mitchell (MKE) and arrive at San Antonio (SAT).

What cabin classes can I book on flights from Milwaukee to San Antonio?

Only Economy Class is available on flights from Milwaukee to San Antonio.

Which airports do connecting flights from Milwaukee to San Antonio pass through?

One-stop flights from Milwaukee to San Antonio most commonly connect through: • Dallas/Fort Worth (DFW) - 41% of one-stop connections • Chicago O'Hare Intl (ORD) - 23% of one-stop connections • Minneapolis St Paul (MSP) - 9% of one-stop connections • Houston George Bush Intcntl (IAH) - 7% of one-stop connections

Can I save money by using flexible dates for flights from Milwaukee to San Antonio?

Yes. Flexible dates can save you up to 23% on flights from Milwaukee to San Antonio. Tuesday is the cheapest departure day at $388 round-trip on average, while Monday is the most expensive at $502, a difference of $114. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Antonio?

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

How long is a flight from Milwaukee to San Antonio?

A nonstop flight from Milwaukee to San Antonio takes 00m, covering 1,095 miles.

Do I need a passport to fly from Milwaukee to San Antonio?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Milwaukee to San Antonio changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $238 to $1,778. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Milwaukee to San Antonio looking right now?

One-way fares from Milwaukee to San Antonio are currently lower than usual. Average one-way flight prices are about $170, which is 30% below the typical average for this route.

How much time can I save by choosing a different layover airport from Milwaukee to San Antonio?

Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 54m, compared with 4h 57m via Houston George Bush Intcntl (IAH) and 5h 12m via Dallas/Fort Worth (DFW).

What car rental options are available at San Antonio Airport (SAT)?

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include: • Europcar • Fox • Dollar • Hertz • Alamo

How much should I expect to pay for a Milwaukee to San Antonio flight?

Round-trip flights from Milwaukee to San Antonio range from $370 to $503, with an average of $421 over the past 12 months. Anything below $370 counts as a good deal.

How much is a round-trip flight from Milwaukee to San Antonio?

Round-trip flights from Milwaukee to San Antonio typically range from $370 to $503. The lowest price found in the past 5 days was $238, on Frontier.

What's the cheapest day of the week to fly from Milwaukee to San Antonio?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Milwaukee to San Antonio. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 19% higher.

What’s the cheapest month to fly from Milwaukee to San Antonio?

•February is the cheapest month to fly from Milwaukee to San Antonio at $358 round-trip. •June ($488) and July ($486) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 36% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Milwaukee to San Antonio?

Frontier ($238) and American Airlines ($339) are the cheapest airlines to fly round-trip from Milwaukee to San Antonio according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Milwaukee to San Antonio?

Dallas/Fort Worth (DFW) is the most popular layover for the Milwaukee to San Antonio route. 41% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from Milwaukee to San Antonio?

Flights via Houston George Bush Intcntl (IAH) offer the most affordable fares, with an average round-trip price of $369. Based on KAYAK data over the past 3 months.

When flying from Milwaukee to San Antonio which airport offers the shortest layover?

Houston George Bush Intcntl (IAH) had the shortest average connection time for Milwaukee to San Antonio layovers at 2h 51m over the past 3 months.

$124 CHEAP FLIGHTS from Milwaukee to San Antonio (MKE - SAT)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$238

Typical prices: $370-$503

Frontier

Sun 1/14Tue 1/23

MKE - SAT • 1 stop

Cheapest one-way

$124

Typical prices: $185-$335

Frontier

Sun 1/21

MKE - SAT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Milwaukee and San Antonio. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 15% price drop

April

Most popular

Good to know

Top layover airports

Houston George Bush Intcntl (IAH)

Cheapest • Avg $369 (round-trip)

Nashville Intl (BNA)

Shortest trip • 4h 54m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Antonio!

Flight Deals

Cheap Flights from Milwaukee to San Antonio (MKE-SAT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Milwaukee to San Antonio

Thu, Jan 14 - Sat, Jan 23

8:15 am - 11:00 amMKE Milwaukee-Mitchell-SAT San Antonio

26h 45m1 stop Orlando

11:55 am - 7:16 amSAT San Antonio-MKE Milwaukee-Mitchell

19h 21m1 stop Orlando

$238Frontier

Thu, Nov 19 - Mon, Nov 23

10:15 am - 11:11 amMKE Milwaukee-Mitchell-SAT San Antonio

24h 56m1 stop Orlando

12:06 pm - 5:26 pmSAT San Antonio-MKE Milwaukee-Mitchell

29h 20m1 stop Orlando

$298Frontier

Thu, Dec 17 - Mon, Jan 4

4:54 pm - 11:59 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 05m1 stop Chicago O'Hare Intl

5:49 am - 1:37 pmSAT San Antonio-MKE Milwaukee-Mitchell

7h 48m1 stop Chicago O'Hare Intl

$339American Airlines

Tue, Jan 19 - Wed, Jan 27

4:14 pm - 9:59 pmMKE Milwaukee-Mitchell-SAT San Antonio

5h 45m1 stop Dallas/Fort Worth

4:26 pm - 9:55 pmSAT San Antonio-MKE Milwaukee-Mitchell

5h 29m1 stop Dallas/Fort Worth

$339American Airlines

Fri, Dec 4 - Mon, Dec 7

2:05 pm - 7:20 pmMKE Milwaukee-Mitchell-SAT San Antonio

5h 15m1 stop Houston George Bush Intcntl

1:50 pm - 9:10 pmSAT San Antonio-MKE Milwaukee-Mitchell

7h 20m1 stop Denver Intl

$339United Airlines

Tue, Dec 15 - Tue, Jan 5

3:48 pm - 10:52 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 04m1 stop Chicago O'Hare Intl

10:20 am - 4:46 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 26m1 stop Chicago O'Hare Intl

$339United Airlines

Mon, Nov 23 - Tue, Nov 24

12:44 pm - 5:40 pmMKE Milwaukee-Mitchell-SAT San Antonio

4h 56m1 stop Minneapolis St Paul

6:30 pm - 11:54 pmSAT San Antonio-MKE Milwaukee-Mitchell

5h 24m1 stop Atlanta Hartsfield-Jackson

$339Delta

Tue, Nov 24 - Wed, Dec 2

12:44 pm - 5:40 pmMKE Milwaukee-Mitchell-SAT San Antonio

4h 56m1 stop Minneapolis St Paul

11:50 am - 6:02 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 12m1 stop Detroit Metropolitan Wayne County

$339Delta

Thu, Dec 17 - Mon, Jan 4

10:15 am - 4:15 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 00m1 stop Kansas City

6:05 pm - 12:45 amSAT San Antonio-MKE Milwaukee-Mitchell

6h 40m1 stop Phoenix Sky Harbor Intl

$339Southwest

Fri, Dec 4 - Fri, Dec 11

4:20 pm - 11:45 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 25m1 stop Chicago Midway

2:30 pm - 10:20 pmSAT San Antonio-MKE Milwaukee-Mitchell

7h 50m1 stop Denver Intl

$339Southwest

Recent last minute flight deals from Milwaukee to San Antonio

Thu, Nov 5 - Tue, Nov 17

4:42 pm - 9:34 pmMKE Milwaukee-Mitchell-SAT San Antonio

28h 52m1 stop Las Vegas Harry Reid Intl

8:20 pm - 9:16 amSAT San Antonio-MKE Milwaukee-Mitchell

36h 56m2 stops Denver Intl Orlando

$780Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

5:20 am - 2:55 pmMKE Milwaukee-Mitchell-SAT San Antonio

9h 35m1 stop Las Vegas Harry Reid Intl

4:55 pm - 11:55 pmSAT San Antonio-MKE Milwaukee-Mitchell

7h 00m1 stop Nashville Intl

$787Southwest

Sat, Nov 7 - Sat, Nov 14

7:40 am - 1:32 pmMKE Milwaukee-Mitchell-SAT San Antonio

5h 52m1 stop Chicago O'Hare Intl

12:45 pm - 5:29 pmSAT San Antonio-MKE Milwaukee-Mitchell

4h 44m1 stop Dallas/Fort Worth

$790American Airlines

Tue, Nov 10 - Wed, Nov 18

2:35 pm - 8:53 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 18m1 stop Denver Intl

5:34 pm - 10:15 pmSAT San Antonio-MKE Milwaukee-Mitchell

4h 41m1 stop Chicago O'Hare Intl

$792United Airlines

Mon, Nov 9 - Sat, Nov 21

2:35 pm - 8:53 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 18m1 stop Denver Intl

6:40 am - 11:28 amSAT San Antonio-MKE Milwaukee-Mitchell

4h 48m1 stop Chicago O'Hare Intl

$792United Airlines

Fri, Nov 6 - Fri, Nov 13

8:05 am - 4:00 pmMKE Milwaukee-Mitchell-SAT San Antonio

7h 55m2 stops Washington, D.C. Reagan-National Houston Hobby

4:55 pm - 11:10 pmSAT San Antonio-MKE Milwaukee-Mitchell

6h 15m1 stop Lambert-St Louis

$792Southwest

Mon, Nov 9 - Fri, Nov 20

6:19 pm - 12:04 amMKE Milwaukee-Mitchell-SAT San Antonio

5h 45m1 stop Dallas/Fort Worth

7:00 am - 11:29 amSAT San Antonio-MKE Milwaukee-Mitchell

4h 29m1 stop Dallas/Fort Worth

$795American Airlines

Sun, Nov 8 - Wed, Nov 11

10:49 am - 5:34 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 45m1 stop Minneapolis St Paul

6:30 am - 11:37 amSAT San Antonio-MKE Milwaukee-Mitchell

5h 07m1 stop Atlanta Hartsfield-Jackson

$927Delta

Sun, Nov 8 - Wed, Nov 11

10:49 am - 5:34 pmMKE Milwaukee-Mitchell-SAT San Antonio

6h 45m1 stop Minneapolis St Paul

6:30 am - 11:37 amSAT San Antonio-MKE Milwaukee-Mitchell

5h 07m1 stop Atlanta Hartsfield-Jackson

$927Delta

Thu, Nov 5 - Tue, Nov 10

4:42 pm - 9:34 pmMKE Milwaukee-Mitchell-SAT San Antonio

28h 52m1 stop Las Vegas Harry Reid Intl

8:20 pm - 5:38 pmSAT San Antonio-MKE Milwaukee-Mitchell

45h 18m2 stops Denver Intl Minneapolis St Paul

$948Multiple Airlines

Booking Insights

Price, demand and travel trends for Milwaukee to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Milwaukee to San Antonio? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to San Antonio departing in january.
What's the cheapest day of the week to fly from Milwaukee to San Antonio?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Milwaukee to San Antonio. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 19% higher.
What’s the cheapest month to fly from Milwaukee to San Antonio? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Milwaukee to San Antonio, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Milwaukee to San Antonio at $358 round-trip.
•June ($488) and July ($486) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 36% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	July
High season	April
Cheapest flight	$124

Beat the crowds with an average 23% drop in travelers.

The most popular month to fly with an average 20% increase in travelers.

One-way flight from Milwaukee to San Antonio

When to book flights from Milwaukee to San Antonio

Are your dates flexible? Find out the best times to travel from Milwaukee to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Milwaukee to San Antonio?
Only Economy Class is available on flights from Milwaukee to San Antonio.
How long is a flight from Milwaukee to San Antonio?
A nonstop flight from Milwaukee to San Antonio takes 00m, covering 1,095 miles.
Do I need a passport to fly from Milwaukee to San Antonio?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Milwaukee to San Antonio flight?
Round-trip flights from Milwaukee to San Antonio range from $370 to $503, with an average of $421 over the past 12 months. Anything below $370 counts as a good deal.
Have flight prices from Milwaukee to San Antonio changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $238 to $1,778. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Milwaukee to San Antonio looking right now?
One-way fares from Milwaukee to San Antonio are currently lower than usual. Average one-way flight prices are about $170, which is 30% below the typical average for this route.
What car rental options are available at San Antonio Airport (SAT)?
San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include:

• Europcar
• Fox
• Dollar
• Hertz
• Alamo
Which airports can I use when flying from Milwaukee to San Antonio?
Flights from Milwaukee to San Antonio usually depart from Milwaukee-Mitchell (MKE) and arrive at San Antonio (SAT).
Which airports do connecting flights from Milwaukee to San Antonio pass through?
One-stop flights from Milwaukee to San Antonio most commonly connect through:

• Dallas/Fort Worth (DFW) - 41% of one-stop connections
• Chicago O'Hare Intl (ORD) - 23% of one-stop connections
• Minneapolis St Paul (MSP) - 9% of one-stop connections
• Houston George Bush Intcntl (IAH) - 7% of one-stop connections
Can I save money by using flexible dates for flights from Milwaukee to San Antonio?
Yes. Flexible dates can save you up to 23% on flights from Milwaukee to San Antonio. Tuesday is the cheapest departure day at $388 round-trip on average, while Monday is the most expensive at $502, a difference of $114.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Milwaukee to San Antonio?
Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 4h 54m, compared with 4h 57m via Houston George Bush Intcntl (IAH) and 5h 12m via Dallas/Fort Worth (DFW).
What popular places can I visit in San Antonio?
Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $388, about $114 less than Monday fares (23% savings) based on the last 12 months.
If you can choose when to travel, plan your Milwaukee to San Antonio trip for February. Fares historically average $358 round-trip in that month - typically $130 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.

• Wyndham Garden San Antonio Airport
• Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
• Crowne Plaza San Antonio Airport By IHG

More options for your flight from Milwaukee to San Antonio

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MKE - SAT

$124 Find Cheap Flights from Milwaukee to San Antonio - Compare and Save

Everything you should know

Cheap Flights from Milwaukee to San Antonio (MKE-SAT)

Recent round-trip flight deals from Milwaukee to San Antonio

Recent one-way flight deals from Milwaukee to San Antonio

Recent last minute flight deals from Milwaukee to San Antonio

Price, demand and travel trends for Milwaukee to San Antonio flights

How much is a round-trip flight from Milwaukee to San Antonio?

What's the cheapest day of the week to fly from Milwaukee to San Antonio?

What’s the cheapest month to fly from Milwaukee to San Antonio?

Which airline is the cheapest to fly from Milwaukee to San Antonio?

What’s the most popular layover airport when flying from Milwaukee to San Antonio?

What is the cheapest layover airport when flying from Milwaukee to San Antonio?

When flying from Milwaukee to San Antonio which airport offers the shortest layover?

Key details for Milwaukee to San Antonio flights

Low season

High season

Cheapest flight

When to book flights from Milwaukee to San Antonio

Your Milwaukee to San Antonio flight questions, answered

Your guide to booking Milwaukee to San Antonio flights

More options for your flight from Milwaukee to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Milwaukee to San Antonio

Find direct flights to and from Milwaukee and San Antonio

Flights from domestic origins to San Antonio

Flights to other popular destinations

Find deals for your return flight