HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
La Crosse

$89+ Cheap flights from San Diego to La Crosse (SAN - LSE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LSE
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to La Crosse with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to La Crosse

Cheapest flights from San Diego to La Crosse
Explore the most affordable flight options available from San Diego to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/28. 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 9/221:10 pm
SAN
-
LSE
1 stop9h 10m
American Airlines
Tue 10/206:50 pm
LSE
-
SAN
1 stop6h 51m
American Airlines
Deal found 7/28$410
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/16:15 am
SAN
-
LSE
1 stop16h 05m
American Airlines
Sun 10/45:22 pm
LSE
-
SAN
1 stop17h 54m
American Airlines
Deal found 7/29$484
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/2510:04 am
SAN
-
LSE
1 stop12h 16m
American Airlines
Fri 10/306:50 pm
LSE
-
SAN
1 stop16h 26m
American Airlines
Deal found 7/26$514
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/11:07 pm
SAN
-
LSE
1 stop9h 15m
American Airlines
Mon 8/35:53 pm
LSE
-
SAN
1 stop7h 33m
American Airlines
Deal found 7/28$585

Find flight deals from San Diego to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to La Crosse (LSE). 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 July 30, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$410
(American Airlines)

One-way from

$89
(Kiwi.com)
Provider with most accurate pricing for San Diego-La Crosse flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-La Crosse flights.
Search Deals
From San Diego to La Crosse
Search Deals
One-way flight from San Diego to La Crosse
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from San Diego to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Tue 9/22

1:10 pm-12:20 am

1 stop9h 10m

La Crosse

Tue 10/20

6:50 pm-11:41 pm

1 stop6h 51m

$410

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Thu 10/1

6:15 am-12:20 am

1 stop16h 05m

La Crosse

Sun 10/4

5:22 pm-9:16 am

1 stop17h 54m

$484

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Fri 9/25

10:04 am-12:20 am

1 stop12h 16m

La Crosse

Fri 10/30

6:50 pm-9:16 am

1 stop16h 26m

$514

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Mon 8/10

12:06 pm-12:22 am

2 stops10h 16m

La Crosse

Fri 8/14

5:20 pm-8:58 am

1 stop17h 38m

$869
Cheapest one-way

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Thu 9/24

7:04 pm-11:36 am

1 stop14h 32m

$89

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Sun 8/23

6:25 am-12:26 pm

1 stop28h 01m

$158

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Mon 8/24

8:59 pm-10:01 am

3 stops59h 02m

$164

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Sat 8/22

6:25 am-10:01 am

2 stops25h 36m

$180

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Sat 9/19

5:54 pm-1:14 pm

3 stops41h 20m

$277

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Tue 8/4

10:00 am-10:21 am

3 stops46h 21m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on San Diego-La Crosse flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Diego-La Crosse flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Diego-La Crosse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-La Crosse flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-La Crosse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Get insights into the airlines that provide service to La Crosse. 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 La Crosse. Reviews last updated July 30, 2026.
Peruse reviews from past customers who have flown with American Airlines from San Diego to La Crosse to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,841 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,841 reviews
American Airlines
7.1
Good
11,841 reviews

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from San Diego to La Crosse. 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 San Diego to La Crosse?

    A quick flight from San Diego to La Crosse can take about 9h 10m. American Airlines provides one of the quickest options available for as low as $410. There are 1593 mi between San Diego and La Crosse.

  • What is the cheapest airline to fly from San Diego to La Crosse round-trip?

    Currently priced at $412, American Airlines will fly you from San Diego to La Crosse and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

See more FAQs

Traveling to a place near La Crosse?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to La Crosse

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
Ontario to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Los Angeles to Minneapolis flights
Santa Ana to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Francisco to Minneapolis flights
Burbank to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Sacramento to O'Hare Intl flights
San Jose to O'Hare Intl flights
San Diego to Minneapolis flights
Oakland to O'Hare Intl flights
Ontario to Minneapolis flights
Fresno to O'Hare Intl flights
Santa Ana to Minneapolis flights
Long Beach to O'Hare Intl flights
Los Angeles to Milwaukee flights
Burbank to Minneapolis flights
Sacramento to Minneapolis flights
Las Vegas to Minneapolis flights
Reno to O'Hare Intl flights
Palm Springs to O'Hare Intl flights
San Jose to Minneapolis flights
San Francisco to Madison flights
San Francisco to Milwaukee flights
Ontario to Milwaukee flights
San Diego to Milwaukee flights
Oakland to Minneapolis flights
Sacramento to Milwaukee flights
Las Vegas to Milwaukee flights
Long Beach to Minneapolis flights
Fresno to Minneapolis flights
Santa Ana to Milwaukee flights
Los Angeles to Madison flights
San Diego to Madison flights
Los Angeles to Appleton flights
Los Angeles to Green Bay flights
Reno to Minneapolis flights
Ontario to Madison flights
Santa Ana to Madison flights
Sacramento to Madison flights
Palm Springs to Minneapolis flights
Santa Rosa to O'Hare Intl flights
Santa Barbara to O'Hare Intl flights
San Jose to Milwaukee flights
Burbank to Milwaukee flights
San Diego to Green Bay flights
San Jose to Madison flights
Bakersfield to O'Hare Intl flights

Top airline flying from San Diego to La Crosse

Discover the top airline that operate flights from San Diego to La Crosse. 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$412Average$508FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights