How does KAYAK find such low prices on flights from Montana to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to San José. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Montana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Montana to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Montana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$133 CHEAP FLIGHTS from Montana to San José

SJO

KAYAK searches hundreds of travel sites at once for deals on flights to San José

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$332

Typical prices: $447-$529

United Airlines

Fri 1/16Fri 1/23

BZN - SJO • 1 stop

Cheapest one-way

$133

United Airlines

Mon 6/1

MSO - SJO • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San José!

Flight Deals

Cheap Flights from Montana to San José

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montana to San José

Fri, Jan 16 - Fri, Jan 23

3:40 pm - 8:32 am

BZN

SJO

15h 52m1 stop

8:45 am - 9:33 pm

SJO

BZN

13h 48m2 stops

$332United Airlines

Fri, Jan 23 - Sat, Jan 31

6:30 am - 10:00 pm

BIL

SJO

14h 30m1 stop

6:30 am - 9:23 pm

SJO

BIL

15h 53m2 stops

$355United Airlines

Fri, Jan 23 - Sat, Jan 31

6:30 am - 10:00 pm

BIL

SJO

14h 30m1 stop

6:30 am - 9:23 pm

SJO

BIL

15h 53m2 stops

$363United Airlines

Mon, Jan 26 - Mon, Feb 2

4:16 pm - 1:15 pm

BZN

SJO

19h 59m2 stops

2:05 pm - 11:44 am

SJO

BZN

22h 39m1 stop

$382United Airlines

Sun, Jan 25 - Mon, Feb 2

7:00 am - 10:30 pm

BZN

SJO

14h 30m1 stop

7:09 am - 10:02 pm

SJO

BZN

15h 53m1 stop

$398American Airlines

Wed, Jan 21 - Fri, Jan 30

7:00 am - 11:43 pm

MSO

SJO

15h 43m1 stop

6:38 am - 8:45 pm

SJO

MSO

15h 07m1 stop

$398American Airlines

Tue, Jan 27 - Wed, Feb 4

2:15 pm - 1:54 pm

BIL

SJO

22h 39m2 stops

2:13 pm - 1:36 pm

SJO

BIL

24h 23m2 stops

$402American Airlines

Wed, Jan 21 - Fri, Jan 30

1:21 pm - 12:43 pm

MSO

SJO

22h 22m2 stops

2:54 pm - 12:50 pm

SJO

MSO

22h 56m2 stops

$402American Airlines

Sun, Jan 25 - Mon, Feb 2

7:00 am - 10:30 pm

BZN

SJO

14h 30m1 stop

4:02 pm - 1:19 pm

SJO

BZN

22h 17m2 stops

$403American Airlines

Tue, Jan 27 - Wed, Feb 4

2:15 pm - 12:43 pm

BIL

SJO

21h 28m2 stops

1:43 pm - 1:36 pm

SJO

BIL

24h 53m2 stops

$403American Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$133

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 36% increase in price.

Flight from Missoula to San José

How does KAYAK find such low prices on flights from Montana to San José?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Montana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Montana to San José?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Montana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to San José?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Heredia

Santa Elena

Esterillos Este

San Gerardo de Dota

San Lorenzo

Everything you need to know for your flight to San José

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San José

San José (SJO)

SJO

$133 Find Cheap Flights from Montana to San José

KAYAK searches hundreds of travel sites at once for deals on flights to San José

Everything you should know

Cheap Flights from Montana to San José

Recent round-trip flight deals from Montana to San José

Recent one-way flight deals from Montana to San José

Recent last minute flight deals from Montana to San José

Good to know

FAQs for booking flights from Montana to San José

How does KAYAK find such low prices on flights from Montana to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to San José.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Montana to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Montana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San José?

Everything you need to know for your flight to San José

Information on the airport you'll fly into in San José

Cabin class types available on flights to Montana

Complete your trip to San José with a hotel stay or car rental

Find direct flights for San José

Flights to other popular destinations

Flights from domestic origins to San José

Choose which airport to fly into in San José

Find deals for your return flight