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.

$233 CHEAP FLIGHTS from Idaho 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

Sat, Feb 13 - Sun, Feb 21

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

5:35 am - 10:55 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

18h 20m2 stops Guatemala City La Aurora Los Angeles

$508Multiple Airlines

Fri, Feb 19 - Sat, Feb 27

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

5:35 am - 10:55 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

18h 20m2 stops Guatemala City La Aurora Los Angeles

$508Multiple Airlines

Thu, Oct 29 - Fri, Nov 6

5:40 am - 7:40 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

14h 00m2 stops Phoenix Sky Harbor Intl Houston Hobby

2:10 pm - 1:25 amSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

12h 15m2 stops Houston Hobby Las Vegas Harry Reid Intl

$513Southwest

Sat, Nov 7 - Sun, Nov 15

7:00 am - 10:00 pmJAC Jackson Hole-SJO San José Juan Santamaria Intl

14h 00m1 stop Denver Intl

7:30 am - 8:57 pmSJO San José Juan Santamaria Intl-JAC Jackson Hole

14h 27m1 stop Denver Intl

$520United Airlines

Thu, Oct 29 - Sat, Nov 7

4:10 pm - 12:22 pmJAC Jackson Hole-SJO San José Juan Santamaria Intl

20h 12m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 3:28 pmSJO San José Juan Santamaria Intl-JAC Jackson Hole

8h 58m1 stop Denver Intl

$520United Airlines

Mon, Feb 1 - Tue, Feb 9

6:00 am - 8:16 pmGEG Spokane-SJO San José Juan Santamaria Intl

12h 16m1 stop Dallas/Fort Worth

7:16 am - 7:42 pmSJO San José Juan Santamaria Intl-GEG Spokane

14h 26m1 stop Dallas/Fort Worth

$520American Airlines

Mon, Nov 9 - Sat, Nov 14

12:51 pm - 1:01 pmGEG Spokane-SJO San José Juan Santamaria Intl

22h 10m2 stops Dallas/Fort Worth Miami

3:54 pm - 1:23 pmSJO San José Juan Santamaria Intl-GEG Spokane

23h 29m2 stops Miami Chicago O'Hare Intl

$525American Airlines

Wed, Feb 10 - Sat, Feb 20

1:35 pm - 12:50 pmGEG Spokane-SJO San José Juan Santamaria Intl

21h 15m2 stops Las Vegas Harry Reid Intl Orlando

12:30 pm - 9:05 pmSJO San José Juan Santamaria Intl-GEG Spokane

10h 35m1 stop Denver Intl

$526Southwest

Mon, Feb 8 - Tue, Feb 16

7:44 am - 11:25 pmGEG Spokane-SJO San José Juan Santamaria Intl

13h 41m1 stop Los Angeles

1:45 am - 5:21 pmSJO San José Juan Santamaria Intl-GEG Spokane

17h 36m1 stop Los Angeles

$673Alaska Airlines

Mon, Feb 8 - Tue, Feb 16

7:10 am - 11:25 pmGEG Spokane-SJO San José Juan Santamaria Intl

14h 15m2 stops Seattle/Tacoma Intl Los Angeles

1:45 am - 5:21 pmSJO San José Juan Santamaria Intl-GEG Spokane

17h 36m1 stop Los Angeles

$678Alaska Airlines

Recent last minute flight deals from Idaho to San José

Fri, Sep 4 - Tue, Sep 8

10:14 am - 11:40 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

13h 26m2 stops San Francisco San Salvador El Salvador Intl

7:45 pm - 10:27 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

26h 42m2 stops San Salvador El Salvador Intl San Francisco

$816Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

10:14 am - 11:45 amBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

25h 31m3 stops San Francisco San Salvador El Salvador Intl Panama City Tocumen Intl

1:25 pm - 9:54 amSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

44h 29m2 stops Mexico City Benito Juarez Seattle/Tacoma Intl

$849Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

6:49 am - 12:10 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

29h 21m2 stops Seattle/Tacoma Intl Mexico City Benito Juarez

7:45 pm - 10:27 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

50h 42m2 stops San Salvador El Salvador Intl San Francisco

$855Multiple Airlines

Wed, Sep 2 - Mon, Sep 7

10:14 am - 11:40 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

13h 26m2 stops San Francisco San Salvador El Salvador Intl

7:45 pm - 11:00 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

27h 15m2 stops San Salvador El Salvador Intl Los Angeles

$867Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

4:30 pm - 1:52 pmJAC Jackson Hole-SJO San José Juan Santamaria Intl

21h 22m1 stop Dallas/Fort Worth

2:57 pm - 10:19 amSJO San José Juan Santamaria Intl-JAC Jackson Hole

19h 22m2 stops Miami Dallas/Fort Worth

$959American Airlines

Fri, Sep 4 - Tue, Sep 8

6:15 am - 7:15 amBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

25h 00m1 stop San Francisco

1:25 pm - 1:35 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

24h 10m2 stops Houston George Bush Intcntl Denver Intl

$1,015United Airlines

Wed, Sep 2 - Mon, Sep 7

7:05 pm - 7:15 amBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

12h 10m1 stop San Francisco

7:55 am - 9:45 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

37h 50m2 stops Houston George Bush Intcntl Denver Intl

$1,154United Airlines

Thu, Sep 3 - Fri, Sep 4

5:00 am - 7:37 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

14h 37m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 3:31 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

30h 46m1 stop San Francisco

$1,200United Airlines

Fri, Sep 4 - Tue, Sep 8

12:12 pm - 1:52 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

25h 40m1 stop Dallas/Fort Worth

1:03 pm - 10:11 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

9h 08m1 stop Dallas/Fort Worth

$1,390American Airlines

Tue, Sep 1 - Mon, Sep 7

3:19 pm - 1:52 pmBOI Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl

22h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:03 pm - 10:11 pmSJO San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld

9h 08m1 stop Dallas/Fort Worth

$1,431American Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$233

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 19% increase in price.

Flight from Spokane 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

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San José (SJO)

SJO

$233 Find Cheap Flights from Idaho to San José - Compare and Save

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

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Everything you need to know for your flight to San José

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Complete your trip to San José with a hotel stay or car rental

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Choose which airport to fly into in San José

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