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La Crosse

$318+ Cheap flights from San Diego to La Crosse (SAN - LSE)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LSE
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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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 March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/8. 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 4/301:03 pm
SAN
-
LSE
1 stop8h 51m
American Airlines
Tue 5/55:40 am
LSE
-
SAN
1 stop8h 33m
American Airlines
Deal found 3/8$318
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/710:40 pm
SAN
-
LSE
1 stop8h 55m
American Airlines
Tue 4/146:37 pm
LSE
-
SAN
1 stop6h 56m
American Airlines
Deal found 3/10$338
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/269:25 pm
SAN
-
LSE
2 stops11h 57m
American Airlines
Tue 6/211:52 am
LSE
-
SAN
2 stops11h 42m
American Airlines
Deal found 3/10$349
This American Airlines deal was found by Cheapflights users on 3/11. 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 7/301:11 pm
SAN
-
LSE
1 stop8h 48m
American Airlines
Thu 8/66:37 pm
LSE
-
SAN
1 stop6h 46m
American Airlines
Deal found 3/11$408
This American Airlines deal was found by Cheapflights users on 3/7. 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 10/13:04 pm
SAN
-
LSE
1 stop6h 11m
American Airlines
Mon 10/56:06 am
LSE
-
SAN
1 stop8h 08m
American Airlines
Deal found 3/7$474
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:32 am
SAN
-
LSE
2 stops14h 15m
United Airlines
Wed 5/131:49 pm
LSE
-
SAN
1 stop10h 50m
United Airlines
Deal found 3/7$500

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(American Airlines)
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

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 March 12, 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

Thu 4/30

1:03 pm-11:54 pm

1 stop8h 51m

La Crosse

Tue 5/5

5:40 am-12:13 pm

1 stop8h 33m

$318

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Tue 5/26

1:19 pm-12:06 am

1 stop8h 47m

La Crosse

Tue 6/2

11:52 am-6:36 pm

1 stop8h 44m

$338

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Tue 4/7

10:40 pm-9:35 am

1 stop8h 55m

La Crosse

Tue 4/14

10:05 am-6:28 pm

2 stops10h 23m

$344

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Sat 5/9

6:32 am-10:47 pm

2 stops14h 15m

La Crosse

Wed 5/13

1:49 pm-10:39 pm

1 stop10h 50m

$500
Cheapest one-way
Quickest one-way

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Wed 4/1

10:35 pm-11:01 am

1 stop10h 26m

$337

San DiegoLa Crosse

SAN - LSE

SANLSE

San Diego

Tue 3/31

9:00 am-11:36 pm

2 stops12h 36m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

Compare providers for flights from San Diego to La Crosse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to La Crosse in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-La Crosse flight deals on Cheapflights vs. FlightHub >95% 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 FlightHub the most. FlightHub 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to La Crosse

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

Currently, December is the cheapest month in which you can book a flight from San Diego to La Crosse (average of $208). Flying from San Diego to La Crosse in March is currently the most expensive (average of $738). 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.

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 March 12, 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
11,435 reviews

Overall

7.1

Food

6.4

Entertainment

6.9

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,435 reviews
American Airlines
7.1
Good
11,435 reviews

Overall

7.1

Food

6.4

Entertainment

6.9

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 8h 51m. American Airlines provides one of the quickest options available for as low as $318. 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 $444, 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.

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

    Currently, December is the cheapest month in which you can book a flight from San Diego to La Crosse (average of $208). Flying from San Diego to La Crosse in March is currently the most expensive (average of $738). 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 La Crosse?

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

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Alternative routes for San Diego to La Crosse

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$547FlexibilityNo cancel feeOn-time71%

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