Cheap flights from Wisconsin to San Antonio from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to San Antonio departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Wisconsin to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Wisconsin to San Antonio.
Cheap last minute flights
Planning a quick getaway from Wisconsin to San Antonio? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Wisconsin to San Antonio
Find recent round-trip train or bus tickets from Wisconsin to San Antonio.
All round-trip flight deals from Wisconsin to San Antonio
The cheapest plane tickets from Wisconsin to San Antonio found on KAYAK recently.
Delta flights from Wisconsin to San Antonio
Our best Delta deals on Wisconsin to San Antonio flight tickets
Delta![Delta]()
Feb 27![Delta]()
Mar 5
ATW4:20 pmAppleton Intl
6h 42m
1 stop
SAT11:02 pmSan Antonio
SAT6:20 amSan Antonio
5h 10m
1 stop
ATW11:30 amAppleton Intl
Delta![Delta]()
Apr 8![Delta]()
Apr 20
ATW12:19 pmAppleton Intl
12h 11m
2 stops
SAT12:30 amSan Antonio
SAT5:20 amSan Antonio
5h 04m
1 stop
ATW10:24 amAppleton Intl
United Airlines flights from Wisconsin to San Antonio
Our best United Airlines deals on Wisconsin to San Antonio flight tickets
United Airlines![United Airlines]()
Feb 5![United Airlines]()
Feb 19
MKE11:30 amMilwaukee-Mitchell
7h 52m
2 stops
SAT7:22 pmSan Antonio
SAT2:31 pmSan Antonio
7h 28m
2 stops
MKE9:59 pmMilwaukee-Mitchell
United Airlines![United Airlines]()
May 17![United Airlines]()
Jun 16
MSN6:30 amMadison Truax Field
9h 16m
2 stops
SAT3:46 pmSan Antonio
SAT6:45 amSan Antonio
7h 09m
1 stop
MSN1:54 pmMadison Truax Field
See travel insights to San Antonio from
How to get the cheapest flight ticket from Wisconsin to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of August, then book flights to San Antonio from Wisconsin during July instead. Flights to San Antonio in July, while not as cheap as those in August, still average around $315.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $370. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $428.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Wisconsin to San Antonio in the morning for as low as $386. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $416. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Wisconsin when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $391 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Wisconsin for as low as $307 on momondo.
What is the cheapest airline that flies from Wisconsin to San Antonio?
Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Wisconsin to San Antonio
What airlines fly to San Antonio?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Antonio from Wisconsin according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Wisconsin to San Antonio on average per week?
As of January 2025, 117 flights take off from Wisconsin and land in San Antonio each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.
How long does it take to fly to San Antonio?
Flight times vary depending on what airport in Wisconsin you fly out of and what airport in San Antonio you fly into. For example, flying from Milwaukee to Austin takes 2h 40m on average. On the other hand, flying from Green Bay to Austin takes 5h 04m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Wisconsin to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wisconsin to San Antonio
When did momondo last update prices for flights from Wisconsin to San Antonio Airport?
Prices for flights from Wisconsin to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Wisconsin to San Antonio Airport?
There are 7 operators available for flights from Wisconsin to San Antonio Airport as of January 2025.
How old do you have to be to fly from Wisconsin to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Wisconsin to San Antonio
Compare and see reviews for airlines that fly from Wisconsin to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $157 | Free Cancellation | Rating 6.3 8,115 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 7.4 8,985 reviews | |||
| PriceFrom $351 | Free Cancellation | Rating 8.1 4,662 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Schertz
Boerne
Pleasanton
Why use momondo?
Why should I use momondo to find a flight deal from Wisconsin to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from Wisconsin to San Antonio with flexible booking policies on momondo?
All flight searches from Wisconsin to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Wisconsin to San Antonio?
momondo helps you find the best flight between Wisconsin and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Wisconsin to San Antonio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Wisconsin to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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