$144 Cheap Delta flights New York (LGA) to Kalispell (FCA)

Finding cheap one-way Delta Air Lines flights from LGA to FCA from $144 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $305 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to travel to Kalispell with Delta Air Lines. You could also find excellent prices on return and one-way fares in December.

Look for cheap Delta Air Lines flights from LaGuardia Airport (LGA) to Glacier Park Intl. Airport (FCA) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct trip from LGA to FCA with Delta Air Lines or another airline, select the “Nonstop” filter when searching for tickets.

Filter your results by “Morning” and “Early Morning” to browse the earliest departures from LGA to FCA. Setting off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Delta Air Lines flight from LaGuardia Airport (LGA) to Kalispell, and you’re most likely to arrive at Glacier Park Intl. Airport (FCA). This is the airline’s main hub in this city.

Delta Air Lines makes traveling from LGA to FCA enjoyable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Remember to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without extra charges, tick the “Changes included” and “No cancel fee” filters when planning your next getaway.