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$386+ Cheap flights from La Crosse to San Antonio (LSE - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — SAT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from La Crosse to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to San Antonio (SAT). 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 September 17, 2025.

Round-trip from

$386
(American Airlines)
From La Crosse to San Antonio
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Find flight deals from La Crosse to San Antonio

Cheapest flights from La Crosse to San Antonio
Explore the most affordable flight options available from La Crosse to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amLSE - SAT
1 stop6h 23mAmerican Airlines
Sat 10/412:44 pmSAT - LSE
1 stop5h 07mAmerican Airlines
Deal found 9/15$400
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amLSE - SAT
1 stop6h 52mAmerican Airlines
Thu 10/236:24 pmSAT - LSE
1 stop5h 02mAmerican Airlines
Deal found 9/16$442
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:15 pmLSE - SAT
1 stop18h 37mAmerican Airlines
Mon 10/206:24 pmSAT - LSE
1 stop16h 00mAmerican Airlines
Deal found 9/17$672

Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to San Antonio 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from La Crosse to San Antonio that are best for you.

Fly from

La Crosse

Fly to

San Antonio

Route

Depart

Return

Price

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Tue 2/24

6:26 pm-11:29 pm

1 stop5h 03m

San Antonio

Sat 2/28

6:39 am-2:18 pm

2 stops7h 39m

$386

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 10/1

6:00 am-12:07 pm

1 stop6h 07m

San Antonio

Tue 10/7

6:24 pm-11:26 pm

1 stop5h 02m

$400

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Tue 9/30

6:00 am-12:23 pm

1 stop6h 23m

San Antonio

Sat 10/4

12:44 pm-5:51 pm

1 stop5h 07m

$400

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Thu 10/16

6:00 am-12:52 pm

1 stop6h 52m

San Antonio

Thu 10/23

6:24 pm-11:26 pm

1 stop5h 02m

$442

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Fri 10/17

6:15 pm-12:52 pm

1 stop18h 37m

San Antonio

Mon 10/20

6:24 pm-10:24 am

1 stop16h 00m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from La Crosse to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from La Crosse 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from La Crosse to San Antonio, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from La Crosse to San Antonio?

    Departing from La Crosse to San Antonio will take you 5h 03m. There are 1067 mi between La Crosse and San Antonio.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from La Crosse to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from La Crosse to San Antonio (average of $295). Flying from La Crosse to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top airline flying from La Crosse to San Antonio

Discover the top airline that operate flights from La Crosse to San Antonio. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$370Average$421FlexibilityNo cancel feeOn-time71%

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