How much is a flight from Kalispell to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Kalispell and San Juan.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Kalispell - San Juan route.

Which airports are most convenient between Kalispell and San Juan?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Kalispell: Only Kalispell - Glacier Park is currently active.
• Airports in San Juan: Isla Grande is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Customize your flight from Kalispell to San Juan

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Puerto Rico? You might also consider: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.