Cheap flights from Boston to La Crosse (BOS - LSE) from $300

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 46% on your flight compared to booking on days when demand is much higher.

April is one of the best times of the year to fly to La Crosse from Boston. Prices for April average $633 per person but you can even find prices for as low as $306. The most expensive prices can be found in the month of November. Opting for a April flight can save you 29% on your journey compared to booking in November

A simple way to save on the total cost of your ticket is to fly from Boston to La Crosse at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

American Airlines and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from Boston to La Crosse for under $500. The cheapest flight booked recently is on American Airlines for just $479, but on average you can expect to pay $688.

Our cheapest airline available from Boston to La Crosse is American Airlines. Our recent data shows that you can find tickets from as low as $479 on this airline. American Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

Great question - BOS to LSE just means Boston Logan Intl Airport to La Crosse Airport. Now you’ll know what these unique codes when you look for flights!