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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Idaho 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 Idaho 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 Idaho 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 Idaho 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 Idaho 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>

$179 CHEAP FLIGHTS from Idaho to San José

SJO

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

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Cheap Flights from Idaho to San José

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 Idaho to San José

Tue, May 5 - Tue, May 12

7:14 pm - 8:45 am

BOI

SJO

13h 31m

2 stops

5:45 am - 11:01 pm

SJO

BOI

17h 16m

2 stops

$396Multiple Airlines

Tue, May 5 - Tue, May 12

4:10 pm - 12:21 pm

GEG

SJO

19h 11m

2 stops

8:45 am - 9:40 pm

SJO

GEG

13h 55m

1 stop

$400United Airlines

Sun, Apr 19 - Wed, Apr 22

5:00 am - 7:37 pm

BOI

SJO

14h 37m

2 stops

8:45 am - 7:53 pm

SJO

BOI

11h 08m

1 stop

$400United Airlines

Sun, May 31 - Thu, Jun 4

5:00 am - 11:33 pm

GEG

SJO

17h 33m

2 stops

12:53 am - 3:29 pm

SJO

GEG

15h 36m

1 stop

$405Alaska Airlines

Mon, Jul 27 - Tue, Aug 4

4:07 pm - 11:56 am

BOI

SJO

19h 49m

2 stops

3:19 pm - 11:26 am

SJO

BOI

20h 07m

2 stops

$405American Airlines

Wed, May 20 - Tue, May 26

7:33 pm - 11:15 pm

BOI

SJO

27h 42m

2 stops

5:45 am - 10:58 pm

SJO

BOI

17h 13m

2 stops

$406Multiple Airlines

Mon, Jun 1 - Sat, Jun 6

7:00 am - 11:33 pm

GEG

SJO

15h 33m

1 stop

12:53 am - 10:52 pm

SJO

GEG

22h 59m

1 stop

$408Alaska Airlines

Mon, May 4 - Wed, May 6

7:41 pm - 11:45 pm

GEG

SJO

27h 04m

2 stops

12:55 am - 10:49 pm

SJO

GEG

22h 54m

1 stop

$413Alaska Airlines

Tue, Sep 1 - Wed, Sep 30

12:45 pm - 1:58 pm

GEG

SJO

24h 13m

1 stop

1:05 pm - 11:40 am

SJO

GEG

23h 35m

2 stops

$414American Airlines

Mon, Jun 1 - Mon, Jun 8

5:00 am - 11:33 pm

GEG

SJO

17h 33m

2 stops

12:53 am - 11:48 am

SJO

GEG

35h 55m

2 stops

$418Alaska Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$179

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 30% increase in price.

Flight from Boise to San José

How does KAYAK find such low prices on flights from Idaho 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 Idaho to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Idaho 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 Idaho 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 Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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

$179 Find Cheap Flights from Idaho to San José

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

Cheap Flights from Idaho to San José

Recent round-trip flight deals from Idaho to San José

Recent one-way flight deals from Idaho to San José

Recent last minute flight deals from Idaho to San José

Good to know

FAQs for booking flights from Idaho to San José

How does KAYAK find such low prices on flights from Idaho 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 Idaho to San José.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Idaho 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 Idaho 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 Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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 Idaho

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