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>

$153 CHEAP FLIGHTS from Idaho 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

$319

Overall average: $516

United Airlines

Thu 2/19Thu 2/26

GEG - SJO • 1 stop

Cheapest one-way

$153

American Airlines

Tue 2/10

SUN - SJO • 1 stop

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 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

Thu, Feb 19 - Thu, Feb 26

12:38 pm - 8:32 am

GEG

SJO

17h 54m

1 stop

9:40 am - 9:07 pm

SJO

GEG

13h 27m

1 stop

$319United Airlines

Wed, Feb 25 - Thu, Mar 5

4:02 pm - 12:56 pm

GEG

SJO

18h 54m

2 stops

9:40 am - 11:43 am

SJO

GEG

28h 03m

1 stop

$326United Airlines

Wed, Mar 4 - Tue, Mar 10

3:25 pm - 8:32 am

JAC

SJO

16h 07m

1 stop

1:05 pm - 11:24 am

SJO

JAC

22h 19m

1 stop

$327United Airlines

Thu, May 7 - Tue, May 12

8:11 am - 11:15 pm

BOI

SJO

15h 04m

2 stops

5:45 am - 11:01 pm

SJO

BOI

17h 16m

2 stops

$329Multiple Airlines

Tue, Jun 16 - Tue, Jun 30

1:07 pm - 11:59 am

GEG

SJO

21h 52m

2 stops

2:03 pm - 12:17 pm

SJO

GEG

23h 14m

2 stops

$335American Airlines

Tue, Mar 10 - Thu, Mar 12

6:28 am - 12:08 am

BOI

SJO

17h 40m

2 stops

1:28 am - 11:59 pm

SJO

BOI

46h 31m

2 stops

$377Alaska Airlines

Wed, Feb 25 - Thu, Mar 5

3:10 pm - 10:24 am

GEG

SJO

17h 14m

2 stops

11:24 am - 11:14 pm

SJO

GEG

13h 50m

2 stops

$382American Airlines

Thu, Apr 30 - Tue, May 5

6:00 am - 11:45 pm

BOI

SJO

17h 45m

2 stops

12:55 am - 12:34 pm

SJO

BOI

11h 39m

1 stop

$393Alaska Airlines

Sat, Feb 28 - Sat, Mar 7

7:00 am - 10:24 am

BOI

SJO

26h 24m

2 stops

3:59 pm - 9:23 pm

SJO

BOI

30h 24m

2 stops

$394GOL

Tue, Apr 7 - Tue, Apr 14

7:05 pm - 8:45 am

BOI

SJO

13h 40m

2 stops

5:45 am - 11:02 pm

SJO

BOI

17h 17m

2 stops

$400Multiple Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$153

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

Most popular time to fly with an average 7% increase in price.

Flight from Hailey 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

$153 Find Cheap Flights from Idaho 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 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