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Cheap flights from San Antonio to La Crosse from $358

This is the cheapest round-trip 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 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.
1 adult
1 adult, Economy, 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
6:14 pm - 11:54 pm
SAT
-
LSE
5h 40m
1 stop
American Airlines Logo
6:37 pm - 11:59 pm
LSE
-
SAT
5h 22m
1 stop
$358American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
3:11 pm - 11:54 pm
SAT
-
LSE
8h 43m
2 stops
American Airlines Logo
6:37 pm - 11:59 pm
LSE
-
SAT
5h 22m
1 stop
$364American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
3:11 pm - 11:54 pm
SAT
-
LSE
8h 43m
2 stops
American Airlines Logo
5:40 am - 3:38 pm
LSE
-
SAT
9h 58m
2 stops
$599American Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
6:40 am - 8:56 am
SAT
-
LSE
26h 16m
1 stop
United Airlines Logo
8:15 am - 10:55 pm
LSE
-
SAT
14h 40m
1 stop
$749United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
8:53 am - 11:07 pm
SAT
-
LSE
14h 14m
2 stops
United Airlines Logo
9:42 am - 10:55 pm
LSE
-
SAT
13h 13m
1 stop
$751United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
5:24 pm - 8:56 am
SAT
-
LSE
15h 32m
1 stop
United Airlines Logo
8:15 am - 7:53 pm
LSE
-
SAT
11h 38m
2 stops
$755United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
8:53 am - 11:07 pm
SAT
-
LSE
14h 14m
2 stops
United Airlines Logo
8:15 am - 9:16 pm
LSE
-
SAT
13h 01m
2 stops
$756United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
6:40 am - 6:10 pm
SAT
-
LSE
11h 30m
1 stop
United Airlines Logo
8:15 am - 10:55 pm
LSE
-
SAT
14h 40m
1 stop
$764United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
8:53 am - 11:07 pm
SAT
-
LSE
14h 14m
2 stops
United Airlines Logo
8:15 am - 10:55 pm
LSE
-
SAT
14h 40m
1 stop
$767United Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
8:53 am - 11:07 pm
SAT
-
LSE
14h 14m
2 stops
United Airlines Logo
9:42 am - 10:38 pm
LSE
-
SAT
12h 56m
2 stops
$772United Airlines
Tue, Aug 11 - Sat, Aug 15

American Airlines flights from San Antonio to La Crosse

Our best American Airlines deals on San Antonio to La Crosse flight tickets
American Airlines
Apr 15
SAT6:14 pmSan Antonio
5h 40m
1 stop
LSE11:54 pmLa Crosse
Apr 19
LSE6:37 pmLa Crosse
5h 22m
1 stop
SAT11:59 pmSan Antonio
$358
American Airlines
Apr 15
SAT3:11 pmSan Antonio
8h 43m
2 stops
LSE11:54 pmLa Crosse
Apr 19
LSE6:37 pmLa Crosse
5h 22m
1 stop
SAT11:59 pmSan Antonio
$364
American Airlines
Apr 15
SAT3:11 pmSan Antonio
8h 43m
2 stops
LSE11:54 pmLa Crosse
Apr 19
LSE5:40 amLa Crosse
9h 58m
2 stops
SAT3:38 pmSan Antonio
$599

United Airlines flights from San Antonio to La Crosse

Our best United Airlines deals on San Antonio to La Crosse flight tickets
United Airlines
Aug 11
SAT6:40 amSan Antonio
26h 16m
1 stop
LSE8:56 amLa Crosse
Aug 15
LSE8:15 amLa Crosse
14h 40m
1 stop
SAT10:55 pmSan Antonio
$749
United Airlines
Aug 11
SAT8:53 amSan Antonio
14h 14m
2 stops
LSE11:07 pmLa Crosse
Aug 15
LSE9:42 amLa Crosse
13h 13m
1 stop
SAT10:55 pmSan Antonio
$751
United Airlines
Aug 11
SAT5:24 pmSan Antonio
15h 32m
1 stop
LSE8:56 amLa Crosse
Aug 15
LSE8:15 amLa Crosse
11h 38m
2 stops
SAT7:53 pmSan Antonio
$755

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 April 5, 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

Cheapest round-trip
Quickest round-trip

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Wed 4/15

6:14 pm-11:54 pm

1 stop5h 40m

La Crosse

Sun 4/19

6:37 pm-11:59 pm

1 stop5h 22m

$358

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Wed 4/15

3:11 pm-11:54 pm

2 stops8h 43m

La Crosse

Sun 4/19

6:37 pm-11:59 pm

1 stop5h 22m

$364

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Wed 4/15

3:11 pm-11:54 pm

2 stops8h 43m

La Crosse

Sun 4/19

5:40 am-3:38 pm

2 stops9h 58m

$599

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

6:40 am-8:56 am

1 stop26h 16m

La Crosse

Sat 8/15

8:15 am-10:55 pm

1 stop14h 40m

$749

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

8:53 am-11:07 pm

2 stops14h 14m

La Crosse

Sat 8/15

9:42 am-10:55 pm

1 stop13h 13m

$751

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

5:24 pm-8:56 am

1 stop15h 32m

La Crosse

Sat 8/15

8:15 am-7:53 pm

2 stops11h 38m

$755

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

8:53 am-11:07 pm

2 stops14h 14m

La Crosse

Sat 8/15

8:15 am-9:16 pm

2 stops13h 01m

$756

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

6:40 am-6:10 pm

1 stop11h 30m

La Crosse

Sat 8/15

8:15 am-10:55 pm

1 stop14h 40m

$764

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

8:53 am-11:07 pm

2 stops14h 14m

La Crosse

Sat 8/15

8:15 am-10:55 pm

1 stop14h 40m

$767

San AntonioLa Crosse

SAT - LSE

SATLSE

San Antonio

Tue 8/11

8:53 am-11:07 pm

2 stops14h 14m

La Crosse

Sat 8/15

9:42 am-10:38 pm

2 stops12h 56m

$772

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to La Crosse from

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

26h 16m

Direct flights

None
The fastest flight from San Antonio to La Crosse takes 26h 16m
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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Frequently asked questions about flying from San Antonio to La Crosse

  • 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 26h 16m.

  • 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 $380Free CancellationRating
7.1
11,555 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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