Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to San José from $207

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 11:15 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
16h 10m2 stops Los Angeles Guatemala City La Aurora
Multiple Airlines Logo
5:45 am - 11:00 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
17h 15m2 stops Guatemala City La Aurora Los Angeles
$441Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
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
7:16 am - 7:42 pmSJO  San José Juan Santamaria Intl-GEG Spokane
14h 26m1 stop Dallas/Fort Worth
$444American 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, Feb 1 - Tue, Feb 9
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
5:45 am - 10:55 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
18h 10m2 stops Guatemala City La Aurora Los Angeles
$450Multiple Airlines
Sat, Feb 13 - Sun, Feb 21
United Airlines Logo
7:05 pm - 7:15 amBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
12h 10m1 stop San Francisco
United Airlines Logo
8:45 am - 11:59 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
15h 14m1 stop San Francisco
$520United Airlines
Fri, Sep 18 - Fri, Oct 2
United Airlines Logo
7:10 pm - 8:32 amBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
12h 22m1 stop San Francisco
United Airlines Logo
9:40 am - 11:33 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
14h 53m1 stop San Francisco
$520United Airlines
Thu, Nov 5 - Fri, Nov 13
Southwest Logo
2:35 pm - 1:15 pmGEG  Spokane-SJO San José Juan Santamaria Intl
20h 40m2 stops Las Vegas Harry Reid Intl Orlando
Southwest Logo
3:25 pm - 10:20 amSJO  San José Juan Santamaria Intl-GEG Spokane
20h 55m2 stops Orlando Denver Intl
$591Southwest
Sun, Dec 6 - Tue, Dec 22
Alaska Airlines Logo
8:45 pm - 12:44 amBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
26h 59m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
1:23 am - 2:31 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
14h 08m1 stop Los Angeles
$719Alaska Airlines
Thu, Dec 31 - Sat, Jan 16
Alaska Airlines Logo
7:25 am - 11:25 pmBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
15h 00m1 stop Los Angeles
Alaska Airlines Logo
1:23 am - 2:31 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
14h 08m1 stop Los Angeles
$735Alaska Airlines
Wed, Jan 13 - Sat, Jan 23
Southwest Logo
8:20 pm - 11:30 amBOI  Boise Air Term. Gowen Fld-SJO San José Juan Santamaria Intl
14h 10m2 stops Las Vegas Harry Reid Intl Houston Hobby
Southwest Logo
12:30 pm - 9:45 pmSJO  San José Juan Santamaria Intl-BOI Boise Air Term. Gowen Fld
10h 15m1 stop Denver Intl
$887Southwest
Fri, Feb 12 - Sat, Feb 20

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Idaho to San José

Our best American Airlines deals on Idaho to San José flight tickets
American Airlines
Feb 1
GEG6:00 amSpokane
12h 16m
1 stop
SJO8:16 pmSan José Juan Santamaria Intl
Feb 9
SJO7:16 amSan José Juan Santamaria Intl
14h 26m
1 stop
GEG7:42 pmSpokane
$444
American Airlines
Feb 1
GEG6:00 amSpokane
12h 16m
1 stop
SJO8:16 pmSan José Juan Santamaria Intl
Feb 9
SJO8:00 amSan José Juan Santamaria Intl
17h 11m
2 stops
GEG11:11 pmSpokane
$449
American Airlines
Feb 1
GEG6:00 amSpokane
12h 16m
1 stop
SJO8:16 pmSan José Juan Santamaria Intl
Feb 9
SJO6:00 amSan José Juan Santamaria Intl
15h 42m
2 stops
GEG7:42 pmSpokane
$499

United Airlines flights from Idaho to San José

Our best United Airlines deals on Idaho to San José flight tickets
United Airlines
Sep 18
BOI7:05 pmBoise Air Term. Gowen Fld
12h 10m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 2
SJO8:45 amSan José Juan Santamaria Intl
15h 14m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$520
United Airlines
Sep 18
BOI7:05 pmBoise Air Term. Gowen Fld
12h 10m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 3
SJO7:55 amSan José Juan Santamaria Intl
13h 44m
2 stops
BOI9:39 pmBoise Air Term. Gowen Fld
$525
United Airlines
Nov 1
GEG1:49 pmSpokane
19h 36m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Dec 2
SJO9:40 amSan José Juan Santamaria Intl
27h 44m
1 stop
GEG11:24 amSpokane
$631

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Thu 9/17

7:05 am-11:15 pm

2 stops16h 10m

San José Juan Santamaria Intl

Thu 9/24

5:45 am-11:00 pm

2 stops17h 15m

$441

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Mon 2/1

6:00 am-8:16 pm

1 stop12h 16m

San José Juan Santamaria Intl

Tue 2/9

7:16 am-7:42 pm

1 stop14h 26m

$444

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Mon 2/1

6:00 am-8:16 pm

1 stop12h 16m

San José Juan Santamaria Intl

Tue 2/9

8:00 am-11:11 pm

2 stops17h 11m

$449

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Sat 2/13

8:18 am-11:15 pm

2 stops13h 57m

San José Juan Santamaria Intl

Sun 2/21

5:45 am-10:55 pm

2 stops18h 10m

$450

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Fri 9/18

7:05 pm-7:15 am

1 stop12h 10m

San José Juan Santamaria Intl

Fri 10/2

8:45 am-11:59 pm

1 stop15h 14m

$520

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Thu 11/5

7:10 pm-8:32 am

1 stop12h 22m

San José Juan Santamaria Intl

Fri 11/13

9:40 am-11:33 pm

1 stop14h 53m

$520

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Sun 12/6

2:35 pm-1:15 pm

2 stops20h 40m

San José Juan Santamaria Intl

Tue 12/22

3:25 pm-10:20 am

2 stops20h 55m

$591

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Thu 12/31

8:45 pm-12:44 am

2 stops26h 59m

San José Juan Santamaria Intl

Sat 1/16

1:23 am-2:31 pm

1 stop14h 08m

$719

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Wed 1/13

7:25 am-11:25 pm

1 stop15h 00m

San José Juan Santamaria Intl

Sat 1/23

1:23 am-2:31 pm

1 stop14h 08m

$735
Quickest round-trip

BoiseSan José

BOI Boise Air Term. Gowen Fld - SJO San José Juan Santamaria Intl

BOISJO

Boise Air Term. Gowen Fld

Fri 2/12

8:20 pm-11:30 am

2 stops14h 10m

San José Juan Santamaria Intl

Sat 2/20

12:30 pm-9:45 pm

1 stop10h 15m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San José from

How to get the cheapest flight ticket from Idaho to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San José?

In general, January is the cheapest month to fly from Idaho to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $325. If you don’t want to visit San José in January, then you should wait until October to fly from Idaho, when ticket prices are also cheap, with an average price of $445.

How far in advance should I book a flight from Idaho to San José?

You are more likely to see cheaper flights to San José from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $616 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Idaho for as low as $391 on momondo.

Can stopping save me money on Idaho to San José flights?

You could potentially save up to 26% on your flight if you consider stops on a Idaho to San José flight.

Cheap Idaho to San José flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to San José

Best Price Found

$207

Fastest flight time

12h 15m

Direct flights

None
The best one-way flight to San José from Idaho in the past 72 hours is $207. The best round-trip flight deal from Idaho to San José found on momondo in the last 72 hours is $441.
The fastest flight from Idaho to San José takes 12h 15m
There are no direct flights from Idaho to San José. There are no popular flight routes from Idaho to San José.
Search flight deals

Frequently asked questions about flying from Idaho to San José

  • When did momondo last update prices for flights from Idaho to San José Juan Santamaria Intl Airport?

    Prices for flights from Idaho to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Idaho to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to San José

Compare and see reviews for airlines that fly from Idaho to San José with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $279Free CancellationRating
7.1
11,983 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
10,113 reviews
Search United Airlines flights
DeltaPriceFrom $320Free CancellationRating
7.8
8,515 reviews
Search Delta flights
Alaska AirlinesPriceFrom $371Free CancellationRating
7.9
12,841 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $454Free CancellationRating
8.0
4,214 reviews
Search Southwest flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
San Gerardo de Dota
Dominical
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to San José?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to San José. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to San José with flexible booking policies on momondo?

All flight searches from Idaho to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to San José?

Once you have performed a search for Idaho to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to San José right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.

An easier way to manage your San José trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/22
Tue 9/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica