$328 Cheap flight deals from Boston (BOS) to La Crosse (LSE)
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Airfares from $328 One Way, $468 Round Trip from Boston to La Crosse
Prices starting at $468 for return flights and $328 for one-way flights to La Crosse were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
La Crosse economy flight packages
Stoney Creek Hotel La Crosse - Onalaska
May 21 - May 24
Boston (BOS) to La Crosse (LSE)
Reviewed on Jan 1, 2026
Baymont by Wyndham La Crosse/Onalaska
May 21 - May 24
Boston (BOS) to La Crosse (LSE)
Reviewed on Oct 12, 2025
More About Flying To La Crosse from Boston
Route Information for Flights from Boston to La Crosse
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | LSE |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to La Crosse
Great Deals on Flights From Boston to La Crosse
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.