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>

$133 CHEAP FLIGHTS from Idaho to San José

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Flight Deals

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, Nov 3 - Mon, Nov 10

8:50 pm - 12:38 amBOI-SJO

26h 48m2 stops

1:58 am - 11:59 pmSJO-BOI

23h 01m2 stops

$302Alaska Airlines

Find Deal

Wed, Jan 28 - Fri, Feb 6

7:32 am - 11:00 pmBOI-SJO

14h 28m1 stop

2:47 pm - 12:34 pmSJO-BOI

22h 47m1 stop

$305American Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

6:58 pm - 11:51 pmBOI-SJO

28h 53m1 stop

1:58 am - 11:02 pmSJO-BOI

22h 04m1 stop

$310Alaska Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

5:54 am - 12:38 amBOI-SJO

41h 44m2 stops

1:58 am - 5:11 pmSJO-BOI

16h 13m2 stops

$314Alaska Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

8:50 pm - 12:38 amBOI-SJO

26h 48m2 stops

1:58 am - 5:11 pmSJO-BOI

16h 13m2 stops

$316Alaska Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

4:15 pm - 11:25 amIDA-SJO

18h 10m2 stops

2:20 pm - 9:48 amSJO-IDA

20h 28m2 stops

$317United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

12:35 pm - 7:15 amGEG-SJO

17h 40m1 stop

8:37 am - 11:15 pmSJO-GEG

15h 38m1 stop

$318United Airlines

Find Deal

Mon, Nov 3 - Sat, Nov 15

6:53 pm - 12:50 pmIDA-SJO

16h 57m2 stops

7:00 am - 10:33 pmSJO-IDA

16h 33m2 stops

$320Delta

Find Deal

Wed, Nov 5 - Wed, Nov 12

11:12 am - 12:50 pmBOI-SJO

24h 38m2 stops

2:31 pm - 10:18 amSJO-BOI

20h 47m2 stops

$320Delta

Find Deal

Wed, Oct 1 - Tue, Oct 7

12:35 pm - 7:15 amGEG-SJO

17h 40m1 stop

7:55 am - 11:15 pmSJO-GEG

16h 20m2 stops

$322United Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$133

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

Most popular time to fly with an average 47% 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

$133 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