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Cheap flights from San Antonio to Milwaukee (SAT - MKE) from $105

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — MKE
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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The best prices from San Antonio to Milwaukee-Mitchell are usually found in August or September, booked 22 days in advance, depart on a Tuesday 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 29, 2024.

Popular in

April

Cheapest in

August

Round-trip from

$263

One-way from

$192
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 22% potential price drop
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From San Antonio to Milwaukee-Mitchell
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One-way flight from San Antonio to Milwaukee-Mitchell
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What is the cheapest day to fly round-trip from San Antonio to Milwaukee?

Flights from San Antonio to Milwaukee are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Milwaukee.

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

Users have found that booking a flight from San Antonio to Milwaukee at least 23 days early can save you up to 285% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from San Antonio to Milwaukee for as little as $308 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $609 for flights departing within the next 3 days.

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

Flights from San Antonio to Milwaukee lean towards being more expensive in April. Prices are generally better when you fly from San Antonio to Milwaukee in August, with the cheapest ticket starting at $260.

When is the cheapest time to fly from San Antonio to Milwaukee (SAT - MKE)?

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 30% on your trip compared to booking a flight at noon.

Cheap Spirit Airlines flights from San Antonio to Milwaukee

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from San Antonio to Milwaukee. Make sure to double check the flight details before booking.
Thu 7/115:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Tue 7/1610:31 amMKE - SAT
1 stop4h 19mSpirit Airlines
Deal found 5/28$150
Thu 9/55:00 amSAT - MKE
1 stop4h 05mSpirit Airlines
Mon 9/99:59 pmMKE - SAT
1 stop27h 26mSpirit Airlines
Deal found 5/28$182
Thu 10/35:00 amSAT - MKE
1 stop4h 05mSpirit Airlines
Sun 10/610:00 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/28$191
Thu 7/115:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Tue 7/165:45 amMKE - SAT
2 stops19h 14mSpirit Airlines
Deal found 5/28$197
Tue 7/305:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 8/410:30 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/28$198
Thu 7/255:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 7/2810:18 pmMKE - SAT
1 stop15h 24mSpirit Airlines
Deal found 5/28$209
Thu 7/185:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 7/2110:18 pmMKE - SAT
1 stop15h 24mSpirit Airlines
Deal found 5/28$213
Thu 9/55:00 amSAT - MKE
1 stop4h 05mSpirit Airlines
Mon 9/95:00 amMKE - SAT
2 stops18h 05mSpirit Airlines
Deal found 5/28$215
Thu 7/185:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 7/2110:18 pmMKE - SAT
2 stops24h 47mSpirit Airlines
Deal found 5/28$221

Cheap United Airlines flights from San Antonio to Milwaukee

Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from San Antonio to Milwaukee. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 6/2812:05 pmSAT - MKE
2 stops10h 29mUnited Airlines
Mon 7/12:40 pmMKE - SAT
1 stop6h 18mUnited Airlines
Deal found 5/28$564
Thu 6/205:30 amSAT - MKE
2 stops9h 44mUnited Airlines
Fri 6/215:15 amMKE - SAT
1 stop6h 54mUnited Airlines
Deal found 5/28$657
Fri 6/2812:05 pmSAT - MKE
2 stops10h 29mUnited Airlines
Mon 7/12:25 pmMKE - SAT
2 stops6h 28mUnited Airlines
Deal found 5/28$683
Fri 8/95:30 amSAT - MKE
2 stops8h 15mUnited Airlines
Mon 8/1211:01 amMKE - SAT
2 stops9h 52mUnited Airlines
Deal found 5/28$767
Thu 6/205:30 amSAT - MKE
2 stops9h 44mUnited Airlines
Fri 6/2111:01 amMKE - SAT
2 stops8h 54mUnited Airlines
Deal found 5/28$1,033

Cheap San Antonio to Milwaukee flights in May & June 2024

Find cheap flight options from San Antonio to Milwaukee specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Milwaukee in 2024. Check back in a little while for more flight options.
Tue 6/254:34 pmSAT - MKE
1 stop7h 23mSpirit Airlines
Tue 7/25:00 amMKE - SAT
2 stops19h 59mSpirit Airlines
Deal found 5/27$236
Tue 6/255:10 amSAT - MKE
1 stop13h 01mSpirit Airlines
Tue 7/95:00 amMKE - SAT
2 stops19h 59mSpirit Airlines
Deal found 5/27$238
Tue 6/255:10 amSAT - MKE
1 stop13h 01mSpirit Airlines
Tue 7/95:00 amMKE - SAT
1 stop10h 44mSpirit Airlines
Deal found 5/27$241
Mon 6/178:28 pmSAT - MKE
1 stop27h 29mMultiple Airlines
Wed 6/199:34 amMKE - SAT
1 stop11h 59mMultiple Airlines
Deal found 5/27$262
Tue 6/256:10 amSAT - MKE
1 stop5h 54mAmerican Airlines
Tue 7/212:44 pmMKE - SAT
1 stop7h 36mAmerican Airlines
Deal found 5/27$276
Fri 6/219:27 amSAT - MKE
1 stop23h 11mMultiple Airlines
Mon 6/249:39 pmMKE - SAT
1 stop28h 16mMultiple Airlines
Deal found 5/27$288
Thu 6/66:45 amSAT - MKE
1 stop14h 10mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
1 stop28h 16mSpirit Airlines
Deal found 5/27$290
Fri 6/219:27 amSAT - MKE
1 stop23h 11mMultiple Airlines
Mon 6/245:50 amMKE - SAT
2 stops43h 09mMultiple Airlines
Deal found 5/27$298
Fri 6/79:27 amSAT - MKE
1 stop23h 11mMultiple Airlines
Sun 6/99:07 pmMKE - SAT
1 stop28h 48mMultiple Airlines
Deal found 5/27$307

San Antonio to Milwaukee 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Milwaukee in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Milwaukee in 2024. Check back in a little while for more flight options.
Thu 9/55:00 amSAT - MKE
1 stop4h 05mSpirit Airlines
Mon 9/99:59 pmMKE - SAT
1 stop27h 26mSpirit Airlines
Deal found 5/27$182
Tue 7/94:34 pmSAT - MKE
1 stop7h 23mSpirit Airlines
Tue 7/1610:30 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/27$188
Tue 7/305:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 8/410:30 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/27$198
Thu 7/185:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 7/2110:18 pmMKE - SAT
1 stop15h 24mSpirit Airlines
Deal found 5/28$213
Thu 9/55:00 amSAT - MKE
1 stop4h 05mSpirit Airlines
Mon 9/95:00 amMKE - SAT
2 stops18h 05mSpirit Airlines
Deal found 5/28$215
Thu 7/185:00 amSAT - MKE
1 stop4h 40mSpirit Airlines
Sun 7/2110:18 pmMKE - SAT
2 stops24h 47mSpirit Airlines
Deal found 5/28$221
Tue 7/910:50 pmSAT - MKE
2 stops16h 51mSpirit Airlines
Tue 7/1610:30 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/27$229
Tue 7/95:21 amSAT - MKE
3 stops41h 09mSpirit Airlines
Tue 7/1610:30 amMKE - SAT
1 stop4h 15mSpirit Airlines
Deal found 5/27$235
Tue 6/254:34 pmSAT - MKE
1 stop7h 23mSpirit Airlines
Tue 7/25:00 amMKE - SAT
2 stops19h 59mSpirit Airlines
Deal found 5/27$236

San Antonio to Milwaukee flights leaving soon

Find last-minute flight options from San Antonio to Milwaukee for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Have a look at some of the last-minute flights available departing from San Antonio to Milwaukee. It's wise to confirm all flight details are correct before booking.
Thu 6/66:45 amSAT - MKE
1 stop14h 10mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
1 stop28h 16mSpirit Airlines
Deal found 5/27$290
Fri 6/79:27 amSAT - MKE
1 stop23h 11mMultiple Airlines
Sun 6/99:07 pmMKE - SAT
1 stop28h 48mMultiple Airlines
Deal found 5/27$307
Fri 6/79:34 pmSAT - MKE
1 stop23h 15mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
1 stop28h 16mSpirit Airlines
Deal found 5/27$316
Mon 6/36:45 amSAT - MKE
1 stop14h 11mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
1 stop28h 16mSpirit Airlines
Deal found 5/26$336
Fri 6/710:46 pmSAT - MKE
2 stops25h 11mMultiple Airlines
Sun 6/96:21 pmMKE - SAT
1 stop15h 23mMultiple Airlines
Deal found 5/27$344
Mon 6/310:30 pmSAT - MKE
1 stop17h 11mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
2 stops24h 21mSpirit Airlines
Deal found 5/26$355
Thu 6/66:45 amSAT - MKE
1 stop14h 10mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
2 stops24h 21mSpirit Airlines
Deal found 5/27$384
Mon 6/36:45 amSAT - MKE
1 stop14h 11mSpirit Airlines
Mon 6/109:39 pmMKE - SAT
3 stops24h 21mSpirit Airlines
Deal found 5/26$395
Fri 6/710:46 pmSAT - MKE
3 stops25h 11mMultiple Airlines
Sun 6/96:21 pmMKE - SAT
1 stop15h 23mMultiple Airlines
Deal found 5/27$422

One-way flights to Milwaukee from San Antonio

Search for one-way flight options from San Antonio to Milwaukee. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Users in need of a one-way flight from San Antonio to Milwaukee can choose from these deals. For those needing a return trip from San Antonio, there is a search form available above.
Tue 6/118:31 pmSAT - MKE
1 stop18h 16mSpirit Airlines
Deal found 5/28$105
Fri 7/56:10 amSAT - MKE
1 stop5h 52mAmerican Airlines
Deal found 5/28$135
Wed 6/195:54 pmSAT - MKE
1 stop6h 15mAmerican Airlines
Deal found 5/27$142
Wed 6/195:35 pmSAT - MKE
2 stops27h 20mSpirit Airlines
Deal found 5/27$184
Tue 6/118:31 pmSAT - MKE
3 stops27h 26mSpirit Airlines
Deal found 5/28$185
Sat 6/225:52 pmSAT - MKE
1 stop6h 17mAmerican Airlines
Deal found 5/28$192
Wed 6/199:40 pmSAT - MKE
3 stops19h 47mMultiple Airlines
Deal found 5/27$196
Tue 6/1110:50 pmSAT - MKE
2 stops15h 57mSpirit Airlines
Deal found 5/28$200
Sat 6/226:45 amSAT - MKE
2 stops17h 12mSpirit Airlines
Deal found 5/28$216

Find flights from San Antonio to Milwaukee within your budget

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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$150 - $319

Route

Depart

Return

Price

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Thu 7/11

1 stop4h 40m

Milwaukee-Mitchell

Tue 7/16

1 stop4h 19m

$150

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Thu 9/5

1 stop4h 05m

Milwaukee-Mitchell

Mon 9/9

1 stop27h 26m

$182

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Thu 10/3

1 stop4h 05m

Milwaukee-Mitchell

Sun 10/6

1 stop4h 15m

$191

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Thu 7/11

1 stop4h 40m

Milwaukee-Mitchell

Tue 7/16

2 stops19h 14m

$197

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Tue 7/30

1 stop4h 40m

Milwaukee-Mitchell

Sun 8/4

1 stop4h 15m

$198

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Fri 8/9

1 stop25h 08m

Milwaukee-Mitchell

Mon 8/12

1 stop15h 24m

$237

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Fri 6/21

1 stop23h 11m

Milwaukee-Mitchell

Mon 6/24

1 stop28h 16m

$243

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Wed 10/9

1 stop5h 37m

Milwaukee-Mitchell

Tue 10/15

1 stop4h 17m

$285

San AntonioMilwaukee-Mitchell

SAT - MKE

SATMKE

San Antonio

Fri 6/28

1 stop5h 13m

Milwaukee-Mitchell

Tue 7/2

1 stop7h 13m

$319

Flights are sorted by cheapest first

Deals found on 5/28

When is the best time to 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 May 24, 2024.
Booking 22 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.
Search Deals

When is the cheapest time to fly from San Antonio to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Milwaukee. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Milwaukee flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature and rainfall totals by month.

MKE

Temperature

21.2 - 73.4 °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 29, 2024.
Read through reviews of airlines operating flights from San Antonio to Milwaukee, such as Spirit Airlines, United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,784 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,302 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,615 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from San Antonio to Milwaukee for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Milwaukee for under $200. The cheapest flight booked recently is on Spirit Airlines for just $150, but on average you can expect to pay $229.

  • Are there last-minute flights available from San Antonio to Milwaukee for under $300?

    There are currently 18+ open flights from San Antonio to Milwaukee within the next 7 days for less than $300.

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

    Currently priced at $150, Spirit Airlines will fly you from San Antonio to Milwaukee 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 $285 and $319, respectively. Spirit Airlines is currently priced 65% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $105 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $135 and United Airlines from $221 one-way.

  • What does SAT to MKE mean?

    Great question - SAT to MKE just means San Antonio Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from San Antonio to Milwaukee that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Milwaukee flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Milwaukee with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Milwaukee flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from San Antonio to Milwaukee that allow pets onboard?

    Many airlines flying from San Antonio to Milwaukee offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Milwaukee?

    Yes, you can often find last-minute deals on San Antonio to Milwaukee flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Milwaukee flight deals updated?

    The San Antonio to Milwaukee flight deals you see on this page were last updated on 5/28.

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

    American Airlines, Delta and Frontier are the most popular airlines when flying from San Antonio to Milwaukee.

  • When is the best time to book a flight from San Antonio to Milwaukee?

    Currently, December is the cheapest month in which you can book a flight from San Antonio to Milwaukee (average of $263). Flying from San Antonio to Milwaukee in June is currently the most expensive (average of $375). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$188FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$139Average$205FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$272Average$437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$276Average$355FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$364Average$508FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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San Antonio to Muskegon flights

Search flights from San Antonio to Milwaukee by cabin class

Find flights from San Antonio to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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