The cheapest times to fly from LGA to LSE are

  • January 1st to March 11th (except the week of February 12th)
  • April 16th to April 29th
  • August 13th to November 18th (except the weeks of October 1st and October 8th)
  • December 3rd to March 11th (except the weeks of December 17th, December 24th, and February 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LGA to LSE is early September. Prices can be as high as $931 for Sunday flights during late July, or as low as $218 for Tuesday flights around early September.


When to Fly to La Crosse

Flying from New York, NY (LGA) to La Crosse, WI (LSE) will usually cost between $221 to $527 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early September with an average ticket price of $240. Due to high demand the most expensive time to fly is late July, with an average price of $527. Planning your trip to low-cost times can easily save you $287 on economy flights and even more on first-class flights. Generally, any price below $314 can be considered a good price for a round-trip LGA to LSE flight.

See below for a graph of average weekly prices for the LGA to LSE route. All prices are for round-trip tickets in USD.

LGA to LSE Flight Prices

Compared to other flights, the LGA to LSE flight is much cheaper than the average and costs much less than the average flight leaving from New York. The average price per mile (for a direct flight) is $0.21, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $177 (41%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $258. Return trip prices are from the LSE to LGA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LGA to LSE can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 37 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from LGA to LSE while comparing.

Destination alternative #1: Minneapolis-St Paul International Airport (MSP) in Minneapolis, MN

  • 119 miles (192 km) away from LSE
  • Usually 28.34% less expensive than LSE
  • Nonstop flights available

See LGA to MSP flights

Destination alternative #2: Dane County Regional-Truax Field Airport (MSN) in Madison, WI

  • 109 miles (175 km) away from LSE
  • Usually 17.68% less expensive than LSE
  • Nonstop flights available

See LGA to MSN flights

Destination alternative #3: Rochester International Airport (RST) in Rochester, MN

  • 62 miles (100 km) away from LSE
  • Usually 8.60% less expensive than LSE
  • 1-layover flights available

See LGA to RST flights

Destination alternative #4: Central Wisconsin Airport (CWA) in Mosinee, WI

  • 100 miles (161 km) away from LSE
  • Usually 7.80% less expensive than LSE
  • 1-layover flights available

See LGA to CWA flights

Destination alternative #5: Appleton International Airport (ATW) in Appleton, WI

  • 138 miles (222 km) away from LSE
  • Usually 2.07% less expensive than LSE
  • 1-layover flights available

See LGA to ATW flights


Flight Questions Answered

Still have questions about flying from LGA to LSE? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: American, Delta, United, and potentially more during busy seasons.

How far away is it from La Crosse Regional Airport to LaGuardia Airport?

The distance between the two airports is roughly 911 miles or 1466 kilometers.

How long does it take to fly from LGA to LSE?

The real-world flight time for a nonstop LGA to LSE flight is about 2 hour 37 minutes.

How many flights go between New York, NY and La Crosse, WI?

It depends on the day of the week and the date, but a typical day might have around 44 available flights from LGA to LSE.


Airport Location Info


Departing Airport

Origination codeLGA
Origination airport nameLaGuardia Airport
CityNew York, NY
Countrythe United States

Return Airport

Destination codeLSE
Destination airport nameLa Crosse Regional Airport
CityLa Crosse, WI
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.