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Cheap flights from San José to Kalispell from $296

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Kalispell departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:45 am - 12:59 pm
SJO
-
FCA
29h 14m2 stops
United Airlines Logo
1:40 pm - 8:32 am
FCA
-
SJO
17h 52m1 stop
$296United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
9:40 am - 12:59 pm
SJO
-
FCA
28h 19m1 stop
United Airlines Logo
1:40 pm - 8:32 am
FCA
-
SJO
17h 52m1 stop
$304United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
2:05 pm - 12:59 pm
SJO
-
FCA
47h 54m2 stops
United Airlines Logo
1:40 pm - 6:16 pm
FCA
-
SJO
51h 36m2 stops
$355United Airlines
Thu, Jan 22 - Mon, Jan 26

United Airlines flights from San José to Kalispell

Our best United Airlines deals on San José to Kalispell flight tickets
United Airlines
Jan 22
SJO8:45 amSan José Juan Santamaria Intl
29h 14m
2 stops
FCA12:59 pmKalispell Glacier Park
Jan 26
FCA1:40 pmKalispell Glacier Park
17h 52m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$296
Find similar
United Airlines
Jan 22
SJO9:40 amSan José Juan Santamaria Intl
28h 19m
1 stop
FCA12:59 pmKalispell Glacier Park
Jan 26
FCA1:40 pmKalispell Glacier Park
17h 52m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$304
Find similar
United Airlines
Jan 22
SJO2:05 pmSan José Juan Santamaria Intl
47h 54m
2 stops
FCA12:59 pmKalispell Glacier Park
Jan 26
FCA1:40 pmKalispell Glacier Park
51h 36m
2 stops
SJO6:16 pmSan José Juan Santamaria Intl
$355
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from San José to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 1/22

8:45 am-12:59 pm

2 stops29h 14m

Kalispell Glacier Park

Mon 1/26

1:40 pm-8:32 am

1 stop17h 52m

$296

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 1/22

9:40 am-12:59 pm

1 stop28h 19m

Kalispell Glacier Park

Mon 1/26

1:40 pm-8:32 am

1 stop17h 52m

$304

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 1/22

2:05 pm-12:59 pm

2 stops47h 54m

Kalispell Glacier Park

Mon 1/26

1:40 pm-6:16 pm

2 stops51h 36m

$355

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kalispell from

How to get the cheapest flight ticket from San José to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San José to Kalispell flights?

You could potentially save up to 14% on your flight if you consider stops on a San José to Kalispell flight.

When to book flights from San José to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Kalispell according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to Kalispell (SJO to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Kalispell

Fastest flight time

15h 29m

Direct flights

None
The fastest flight from San José to Kalispell takes 15h 29m
There are no direct flights from San José to Kalispell. There are no popular flight routes from San José to Kalispell.
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  • How far is San José Juan Santamaria Intl to Kalispell Glacier Park by plane?

    Kalispell Glacier Park is 3168.9 mi away from San José Juan Santamaria Intl. Flights usually cover this in 15h 29m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Kalispell Glacier Park Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Kalispell Glacier Park Airport are updated daily.

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Kalispell Glacier Park Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The travel and health documents you'll need for your trip to Kalispell Glacier Park Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
Polson
East Glacier Park
Cut Bank
Essex
Eureka

Why use momondo?

Why should I use momondo to find a flight deal from San José to Kalispell?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San José to Kalispell for you.

Can I find flights from San José to Kalispell with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San José to Kalispell flights to just show those with flexible booking policies.

How can momondo help me find flights from San José to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from San José.

I’m not ready to book a flight from San José to Kalispell right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kalispell, momondo offers a useful price alert feature which will track prices for flights to Kalispell from San José and alert you when they change.

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