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Cheap flights from La Crosse to San Antonio from $403

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to San Antonio departing on 7/1. 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 La Crosse to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:10 pm - 11:59 pm
LSE
-
SAT
6h 49m
1 stop
American Airlines Logo
6:57 pm - 11:59 pm
SAT
-
LSE
5h 02m
1 stop
$403American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
11:52 am - 11:05 pm
LSE
-
SAT
11h 13m
2 stops
American Airlines Logo
6:57 pm - 11:59 pm
SAT
-
LSE
5h 02m
1 stop
$409American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:01 am - 5:00 pm
LSE
-
SAT
10h 59m
2 stops
American Airlines Logo
6:04 am - 11:22 am
SAT
-
LSE
5h 18m
1 stop
$442American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
6:01 am - 5:00 pm
LSE
-
SAT
10h 59m
2 stops
American Airlines Logo
2:48 pm - 12:06 am
SAT
-
LSE
9h 18m
2 stops
$447American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
11:52 am - 11:59 pm
LSE
-
SAT
12h 07m
2 stops
American Airlines Logo
6:00 am - 5:23 pm
SAT
-
LSE
11h 23m
2 stops
$452American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
5:15 pm - 12:42 am
LSE
-
SAT
7h 27m
1 stop
American Airlines Logo
6:00 am - 11:22 am
SAT
-
LSE
5h 22m
1 stop
$485American Airlines
Thu, Aug 13 - Sat, Aug 15
American Airlines Logo
5:15 pm - 12:42 am
LSE
-
SAT
7h 27m
1 stop
American Airlines Logo
6:00 am - 11:22 am
SAT
-
LSE
5h 22m
1 stop
$493American Airlines
Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
5:15 pm - 12:42 am
LSE
-
SAT
7h 27m
1 stop
American Airlines Logo
6:39 pm - 12:21 am
SAT
-
LSE
5h 42m
1 stop
$510American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
5:15 pm - 12:42 am
LSE
-
SAT
7h 27m
1 stop
American Airlines Logo
12:29 pm - 12:21 am
SAT
-
LSE
11h 52m
2 stops
$516American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
5:15 pm - 12:42 am
LSE
-
SAT
7h 27m
1 stop
American Airlines Logo
6:39 pm - 12:21 am
SAT
-
LSE
5h 42m
1 stop
$518American Airlines
Wed, Aug 12 - Mon, Aug 17

American Airlines flights from La Crosse to San Antonio

Our best American Airlines deals on La Crosse to San Antonio flight tickets
American Airlines
Jul 1
LSE5:10 pmLa Crosse
6h 49m
1 stop
SAT11:59 pmSan Antonio
Jul 8
SAT6:57 pmSan Antonio
5h 02m
1 stop
LSE11:59 pmLa Crosse
$403
American Airlines
Jul 1
LSE11:52 amLa Crosse
11h 13m
2 stops
SAT11:05 pmSan Antonio
Jul 8
SAT6:57 pmSan Antonio
5h 02m
1 stop
LSE11:59 pmLa Crosse
$409
American Airlines
May 23
LSE6:01 amLa Crosse
10h 59m
2 stops
SAT5:00 pmSan Antonio
May 27
SAT6:04 amSan Antonio
5h 18m
1 stop
LSE11:22 amLa Crosse
$442

momondo 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from La Crosse to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 7/1

5:10 pm-11:59 pm

1 stop6h 49m

San Antonio

Wed 7/8

6:57 pm-11:59 pm

1 stop5h 02m

$403

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 7/1

11:52 am-11:05 pm

2 stops11h 13m

San Antonio

Wed 7/8

6:57 pm-11:59 pm

1 stop5h 02m

$409

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Sat 5/23

6:01 am-5:00 pm

2 stops10h 59m

San Antonio

Wed 5/27

6:04 am-11:22 am

1 stop5h 18m

$442

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Sat 5/23

6:01 am-5:00 pm

2 stops10h 59m

San Antonio

Wed 5/27

2:48 pm-12:06 am

2 stops9h 18m

$447

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 7/1

11:52 am-11:59 pm

2 stops12h 07m

San Antonio

Wed 7/8

6:00 am-5:23 pm

2 stops11h 23m

$452

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Thu 8/13

5:15 pm-12:42 am

1 stop7h 27m

San Antonio

Sat 8/15

6:00 am-11:22 am

1 stop5h 22m

$485

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 8/12

5:15 pm-12:42 am

1 stop7h 27m

San Antonio

Sat 8/15

6:00 am-11:22 am

1 stop5h 22m

$493

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Thu 8/13

5:15 pm-12:42 am

1 stop7h 27m

San Antonio

Mon 8/17

6:39 pm-12:21 am

1 stop5h 42m

$510

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Thu 8/13

5:15 pm-12:42 am

1 stop7h 27m

San Antonio

Mon 8/17

12:29 pm-12:21 am

2 stops11h 52m

$516

La CrosseSan Antonio

LSE - SAT

LSESAT

La Crosse

Wed 8/12

5:15 pm-12:42 am

1 stop7h 27m

San Antonio

Mon 8/17

6:39 pm-12:21 am

1 stop5h 42m

$518

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from La Crosse 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

What airlines fly to San Antonio?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to San Antonio from La Crosse according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from La Crosse to San Antonio

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

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

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

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from La Crosse to San Antonio takes 6h 49m
There are no direct flights from La Crosse to San Antonio. There are no popular flight routes from La Crosse to San Antonio.
Search flight deals

Frequently asked questions about flying from La Crosse to San Antonio

  • How far is La Crosse to San Antonio by plane?

    A flight from La Crosse to San Antonio will travel around 1069.9 mi. Flights usually cover this in 6h 49m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from La Crosse Airport 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.

Traveling to a place near San Antonio?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from La Crosse.

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

Yes. momondo allows you to filter the results for La Crosse to San Antonio flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Antonio from La Crosse. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from La Crosse and alert you when they change.

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