$170 Cheap Flights from San José (SJO) to Kalispell (FCA)

View $170 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)

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Cheap Flights from San José to Kalispell (SJO-FCA)

Prices were available within the past 7 days and start at $170 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 9 - Tue, Apr 7
SJO
San José
FCA
Kalispell
$315 Roundtrip, found 10 hours ago
$315
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Dec 9 from San José to Kalispell, returning Tue, Apr 7, priced at $315 found 10 hours ago
United
Sat, Dec 13 - Sun, Apr 5
SJO
San José
FCA
Kalispell
$334 Roundtrip, found 10 hours ago
$334
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Dec 13 from San José to Kalispell, returning Sun, Apr 5, priced at $334 found 10 hours ago
United
Thu, Dec 4 - Mon, Dec 8
SJO
San José
FCA
Kalispell
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 4 from San José to Kalispell, returning Mon, Dec 8, priced at $337 found 3 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
SJO
San José
FCA
Kalispell
$355 Roundtrip, found 3 days ago
$355
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from San José to Kalispell, returning Mon, Dec 8, priced at $355 found 3 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
SJO
San José
FCA
Kalispell
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from San José to Kalispell, returning Mon, Dec 8, priced at $361 found 3 days ago
United
Thu, Dec 4 - Mon, Dec 8
SJO
San José
FCA
Kalispell
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 4 from San José to Kalispell, returning Mon, Dec 8, priced at $362 found 3 days ago
United
Sat, Dec 13 - Tue, Apr 14
SJO
San José
FCA
Kalispell
$365 Roundtrip, found 5 days ago
$365
Roundtrip
found 5 days ago
Select United flight, departing Sat, Dec 13 from San José to Kalispell, returning Tue, Apr 14, priced at $365 found 5 days ago
United
Sat, Dec 13 - Tue, Apr 7
SJO
San José
FCA
Kalispell
$366 Roundtrip, found 10 hours ago
$366
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Dec 13 from San José to Kalispell, returning Tue, Apr 7, priced at $366 found 10 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
SJO
San José
FCA
Kalispell
$368 Roundtrip, found 3 days ago
$368
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from San José to Kalispell, returning Mon, Dec 8, priced at $368 found 3 days ago
American Airlines
Sun, Jul 19 - Sun, Jul 26
SJO
San José
FCA
Kalispell
$635 Roundtrip, found 3 days ago
$635
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jul 19 from San José to Kalispell, returning Sun, Jul 26, priced at $635 found 3 days ago

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA) cost?
Lock in a cheap one-way flight from $170 or cheap return flight from $315 from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)?
Planning your trip for December can help you save, as it's the cheapest month for flights between SJO and FCA. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)?
To find the cheapest airline that'll fly you from SJO to FCA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)?
You'll have to take a flight with a layover if you're traveling from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SJO to FCA?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)?
To avoid potential delays on the Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA) last-minute?
Holding off until just before your departure to book a flight from SJO to FCA often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a SJO to FCA flight and hotel package?
You'll generally save money by securing a SJO to FCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Glacier Park Intl. Airport (FCA)?
In most instances, you can cancel or modify your SJO to FCA flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Glacier Park Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$314
Distance
3167 mi

Book with confidence

Book with confidence

San José to Kalispell Flights

The cheapest times to fly from San José to Kalispell

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Kalispell are during the month of December. You can find some of the cheapest flights from San José to Kalispell with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Kalispell

Sunday is one of the best days to book for cheap flights from San José to Kalispell: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Kalispell

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Kalispell in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Kalispell flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Kalispell airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San José to Kalispell Flights

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*Available to One Key members.