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Cheap flights from San Antonio to La Crosse from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to La Crosse departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:40 pm - 11:36 pm
SAT
-
LSE
9h 56m
2 stops
American Airlines Logo
6:29 pm - 11:56 pm
LSE
-
SAT
5h 27m
1 stop
$830American Airlines
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
1:40 pm - 11:36 pm
SAT
-
LSE
9h 56m
2 stops
American Airlines Logo
11:31 am - 9:58 pm
LSE
-
SAT
10h 27m
2 stops
$835American Airlines
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
5:06 pm - 11:36 pm
SAT
-
LSE
6h 30m
1 stop
American Airlines Logo
6:29 pm - 11:56 pm
LSE
-
SAT
5h 27m
1 stop
$874American Airlines
Sat, Feb 28 - Wed, Mar 4

American Airlines flights from San Antonio to La Crosse

Our best American Airlines deals on San Antonio to La Crosse flight tickets
American Airlines
Feb 28
SAT1:40 pmSan Antonio
9h 56m
2 stops
LSE11:36 pmLa Crosse
Mar 4
LSE6:29 pmLa Crosse
5h 27m
1 stop
SAT11:56 pmSan Antonio
$830
American Airlines
Feb 28
SAT1:40 pmSan Antonio
9h 56m
2 stops
LSE11:36 pmLa Crosse
Mar 4
LSE11:31 amLa Crosse
10h 27m
2 stops
SAT9:58 pmSan Antonio
$835
American Airlines
Feb 28
SAT5:06 pmSan Antonio
6h 30m
1 stop
LSE11:36 pmLa Crosse
Mar 4
LSE6:29 pmLa Crosse
5h 27m
1 stop
SAT11:56 pmSan Antonio
$874

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to La Crosse 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, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from San Antonio to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Sat 2/28

1:40 pm-11:36 pm

2 stops9h 56m

La Crosse

Wed 3/4

6:29 pm-11:56 pm

1 stop5h 27m

$830

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Sat 2/28

1:40 pm-11:36 pm

2 stops9h 56m

La Crosse

Wed 3/4

11:31 am-9:58 pm

2 stops10h 27m

$835

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Sat 2/28

5:06 pm-11:36 pm

1 stop6h 30m

La Crosse

Wed 3/4

6:29 pm-11:56 pm

1 stop5h 27m

$874

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Mon 3/23

5:19 am-11:01 am

1 stop5h 42m

$290

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Mon 3/23

3:08 pm-11:36 pm

2 stops8h 28m

$296

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Sun 3/22

6:24 am-5:59 pm

2 stops11h 35m

$371

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Sun 3/22

6:45 am-11:53 am

3 stops29h 08m

$451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

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 56m

Direct flights

None
The fastest flight from San Antonio to La Crosse takes 9h 56m
There are no direct flights from San Antonio to La Crosse. There are no popular flight routes from San Antonio to La Crosse.
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  • 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 56m.

  • 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?

  • 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?

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 AirlinesPriceFrom $390Free CancellationRating
7.2
11,297 reviews
Search American Airlines flights

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
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.

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