SJO

$202 Find Cheap Flights from Idaho to San José - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San José departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Idaho to San José

Wed, Jan 13 - Sun, Jan 24
Multiple Airlines Logo
6:51 pm - 11:15 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
27h 24m2 stops Los Angeles Guatemala City La Aurora
Multiple Airlines Logo
3:05 pm - 10:55 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
32h 50m2 stops San Salvador El Salvador Intl Los Angeles
$443Multiple Airlines
Thu, Jan 14 - Sun, Jan 24
Multiple Airlines Logo
8:18 am - 11:15 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
13h 57m2 stops Los Angeles Guatemala City La Aurora
Multiple Airlines Logo
3:05 pm - 1:44 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
23h 39m2 stops San Salvador El Salvador Intl Los Angeles
$443Multiple Airlines
Mon, Feb 1 - Tue, Feb 9
American Airlines Logo
3:05 pm - 1:46 pmGEG  Spokane-SJO San José Juan Santamaria Intl
20h 41m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:00 am - 11:11 pmSJO  San José Juan Santamaria Intl-GEG Spokane
19h 11m2 stops Miami Phoenix Sky Harbor Intl
$449American Airlines
Mon, Feb 1 - Tue, Feb 9
American Airlines Logo
6:00 am - 8:16 pmGEG  Spokane-SJO San José Juan Santamaria Intl
12h 16m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 11:11 pmSJO  San José Juan Santamaria Intl-GEG Spokane
17h 11m2 stops Miami Phoenix Sky Harbor Intl
$449American Airlines
Mon, Oct 19 - Thu, Oct 29
Southwest Logo
2:45 pm - 12:05 pmGEG  Spokane-SJO San José Juan Santamaria Intl
20h 20m2 stops Denver Intl Orlando
Southwest Logo
1:30 pm - 12:30 amSJO  San José Juan Santamaria Intl-GEG Spokane
12h 00m2 stops Houston Hobby Las Vegas Harry Reid Intl
$496Southwest
Sun, Nov 15 - Wed, Nov 25
Southwest Logo
5:50 pm - 1:15 pmGEG  Spokane-SJO San José Juan Santamaria Intl
17h 25m2 stops Sacramento Intl Orlando
Southwest Logo
3:20 pm - 9:55 amSJO  San José Juan Santamaria Intl-GEG Spokane
20h 35m2 stops Orlando Denver Intl
$500Southwest
Wed, Sep 9 - Mon, Sep 14
United Airlines Logo
1:09 pm - 7:15 amGEG  Spokane-SJO San José Juan Santamaria Intl
17h 06m1 stop San Francisco
United Airlines Logo
8:45 am - 6:41 pmSJO  San José Juan Santamaria Intl-GEG Spokane
10h 56m1 stop San Francisco
$520United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
1:40 pm - 12:21 pmGEG  Spokane-SJO San José Juan Santamaria Intl
21h 41m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
8:45 am - 6:31 pmSJO  San José Juan Santamaria Intl-GEG Spokane
10h 46m1 stop San Francisco
$520United Airlines
Mon, Nov 9 - Thu, Nov 19
Delta Logo
11:35 pm - 1:05 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
12h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 10:25 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
16h 25m1 stop Atlanta Hartsfield-Jackson
$558Delta
Thu, Nov 12 - Mon, Nov 16
Delta Logo
11:35 pm - 1:05 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
12h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 10:25 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
16h 25m1 stop Atlanta Hartsfield-Jackson
$558Delta
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Good to know

Low season

September

Cheapest flight

$202
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Boise to San José

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?

Book flights to San José if you plan to visit one of these locations
Heredia
Santa Elena
San Gerardo de Dota
Esterillos Este
San Lorenzo

Everything you need to know for your flight to San José

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

San José (SJO)