What is the cheapest airline that flies from San Antonio to La Crosse?

American Airlines is the most popular carrier operating from San Antonio to La Crosse

When did momondo last update prices for flights from San Antonio Airport to La Crosse Airport?

Prices for flights from San Antonio Airport to La Crosse Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to La Crosse Airport?

As of December 2025, there is 1 operator available to choose from for flights from San Antonio Airport to La Crosse Airport.

How old do you have to be to fly from San Antonio Airport to La Crosse 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 San Antonio Airport to La Crosse Airport.

What documentation or ID do you need to fly to La Crosse Airport?

The required travel and health documents for your La Crosse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Crosse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$395 Cheap Flights from San Antonio to La Crosse in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to La Crosse

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 5:39 pm

SAT

LSE

9h 14m2 stops

10:44 am - 11:59 pm

LSE

SAT

13h 15m2 stops

$706American Airlines

Fri, Mar 6 - Sat, Mar 14

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Fri 3/6

8:25 am-5:39 pm

2 stops9h 14m

La Crosse

Sat 3/14

10:44 am-11:59 pm

2 stops13h 15m

$706

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Wed 1/21

5:20 pm-10:16 pm

1 stop4h 56m

$395

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Wed 1/21

7:00 am-4:16 pm

2 stops9h 16m

$401

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Antonio to La Crosse

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

Can stopping save me money on San Antonio to La Crosse flights?

You could potentially save up to 3% on your flight if you consider stops on a San Antonio to La Crosse flight.

When to book flights from San Antonio to La Crosse

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to La Crosse according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to La Crosse (SAT to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to La Crosse

Fastest flight time	9h 14m
Direct flights	None

The fastest flight from San Antonio to La Crosse takes 9h 14m

There are no direct flights from San Antonio to La Crosse. There are no popular flight routes from San Antonio to La Crosse.

Search flight deals

How far is San Antonio to La Crosse by plane?
San Antonio and La Crosse are 1069.9 mi apart from one another. A reasonable flight in good conditions will take 9h 14m.
When did momondo last update prices for flights from San Antonio Airport to La Crosse Airport?
Prices for flights from San Antonio Airport to La Crosse Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to La Crosse Airport?
As of December 2025, there is 1 operator available to choose from for flights from San Antonio Airport to La Crosse Airport.
How old do you have to be to fly from San Antonio Airport to La Crosse 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 San Antonio Airport to La Crosse Airport.
What documentation or ID do you need to fly to La Crosse Airport?
The required travel and health documents for your La Crosse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Crosse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to La Crosse?
momondo data reveals that the most frequently booked airline on the route from San Antonio to La Crosse is American Airlines, representing 100% of all bookings.

Best airlines flying from San Antonio to La Crosse

Compare and see reviews for airlines that fly from San Antonio to La Crosse with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $390	Free Cancellation	Rating 7.2 11,052 reviews		Search American Airlines flights

Onalaska

Winona

Decorah

Harpers Ferry

Lansing

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to La Crosse?

Finding the right flight to La Crosse from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Crosse quick and easy, saving you time and money.

Can I find flights from San Antonio to La Crosse with flexible booking policies on momondo?

All flight searches from San Antonio to La Crosse on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to La Crosse?

Once you have performed a search for San Antonio to La Crosse flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to La Crosse right now. Can momondo alert me if prices change?

Price alerts on flights to La Crosse from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.