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>

$142 CHEAP FLIGHTS from Idaho to San José

SJO

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Cheap Flights from Idaho to San José

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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 Idaho to San José

Mon, Mar 30 - Thu, Apr 16

6:55 pm - 7:15 amBOI-SJO

12h 20m1 stop

8:45 am - 9:15 pmSJO-BOI

12h 30m1 stop

$298United Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

4:10 pm - 1:15 pmGEG-SJO

19h 05m2 stops

6:40 am - 9:22 pmSJO-GEG

16h 42m2 stops

$302United Airlines

Find Deal

Sat, Jan 24 - Wed, Jan 28

6:33 am - 11:43 pmGEG-SJO

15h 10m2 stops

2:54 pm - 6:49 pmSJO-GEG

29h 55m1 stop

$310American Airlines

Find Deal

Fri, Jan 23 - Wed, Jan 28

6:29 am - 10:15 pmGEG-SJO

13h 46m2 stops

2:31 pm - 1:05 pmSJO-GEG

24h 34m2 stops

$320Delta

Find Deal

Sat, Jan 31 - Sat, Feb 7

7:05 am - 11:15 pmBOI-SJO

15h 10m2 stops

6:00 am - 1:35 pmSJO-BOI

32h 35m2 stops

$328Multiple Airlines

Find Deal

Fri, Jan 23 - Wed, Jan 28

6:29 am - 10:15 pmGEG-SJO

13h 46m2 stops

2:31 pm - 1:05 pmSJO-GEG

24h 34m2 stops

$341Delta

Find Deal

Sun, Jan 25 - Wed, Jan 28

6:00 am - 11:43 pmGEG-SJO

15h 43m1 stop

2:54 pm - 6:49 pmSJO-GEG

29h 55m1 stop

$348American Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

7:34 pm - 12:38 amGEG-SJO

27h 04m2 stops

1:55 am - 12:22 amSJO-GEG

24h 27m2 stops

$366Alaska Airlines

Find Deal

Mon, Mar 30 - Thu, Apr 16

7:00 pm - 11:15 pmBOI-SJO

28h 15m2 stops

6:10 am - 11:07 pmSJO-BOI

16h 57m2 stops

$369Multiple Airlines

Find Deal

Tue, Feb 24 - Tue, Mar 3

5:00 am - 11:00 pmGEG-SJO

16h 00m2 stops

2:26 am - 4:09 pmSJO-GEG

15h 43m1 stop

$391Alaska Airlines

Find Deal

Cheapest round-trip

$298

Typical prices: $548-$821

United Airlines

Mon 3/30Thu 4/16

BOI - SJO • 1 stop

Cheapest one-way

$142

Typical prices: $132-$320

Delta

Sat 1/10

BOI - SJO • 2 stops

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

We hope you love your trip to San José!

Useful Info

Low season	September
High season	December
Cheapest flight	$142

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 38% 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

San Gerardo de Dota

Esterillos Este

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SJO

$142 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

Everything you should know

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