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San José

$172+ Cheap flights from Idaho to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Idaho to San José

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$397
(FlightHub)

One-way from

$172
(Priceline)
From Idaho to San José Juan Santamaria Intl
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One-way flight from Idaho to San José Juan Santamaria Intl
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Find flight deals from Idaho to San José

Cheapest flights from Idaho to San José
Explore the most affordable flight options available from Idaho to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:00 amBOI - SJO
2 stops14h 40mSouthwest
Wed 12/259:55 amSJO - BOI
2 stops14h 00mSouthwest
Deal found 12/18$883
This United deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:25 pmGEG - SJO
2 stops25h 30mUnited Airlines
Tue 1/76:40 amSJO - GEG
2 stops34h 53mUnited Airlines
Deal found 12/19$1,033
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/197:00 amBOI - SJO
2 stops13h 55mUnited Airlines
Wed 12/256:40 amSJO - BOI
1 stop16h 33mUnited Airlines
Deal found 12/18$1,041
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:30 pmBOI - SJO
1 stop12h 20mDelta
Tue 12/318:15 amSJO - BOI
1 stop14h 13mDelta
Deal found 12/18$1,206
This Copa Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1912:59 pmBOI - SJO
2 stops17h 40mCopa Airlines
Tue 12/244:08 amSJO - BOI
2 stops19h 05mCopa Airlines
Deal found 12/18$1,311
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/191:50 pmBOI - SJO
3 stops20h 51mMultiple Airlines
Wed 12/251:29 pmSJO - BOI
3 stops24h 31mMultiple Airlines
Deal found 12/18$1,399
This CheapOair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2111:57 amBOI - SJO
2 stops47h 27mSpirit Airlines
Sun 1/512:36 pmSJO - BOI
2 stops23h 26mSpirit Airlines
Deal found 12/18$1,503
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:33 pmGEG - SJO
1 stop12h 17mDelta
Tue 1/77:00 amSJO - GEG
2 stops17h 51mDelta
Deal found 12/19$1,528
This Alaska Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:45 amBOI - SJO
1 stop16h 13mAlaska Airlines
Tue 12/241:18 amSJO - BOI
1 stop12h 24mAlaska Airlines
Deal found 12/18$1,774
This Alaska Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:59 pmGEG - SJO
2 stops25h 59mAlaska Airlines
Mon 1/61:12 amSJO - GEG
1 stop23h 19mAlaska Airlines
Deal found 12/19$1,854
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/197:03 amBOI - SJO
1 stop12h 57mAmerican Airlines
Wed 12/256:29 amSJO - BOI
1 stop16h 23mAmerican Airlines
Deal found 12/18$1,903
This Air Canada deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:59 pmGEG - SJO
2 stops19h 26mMultiple Airlines
Tue 1/76:15 amSJO - GEG
3 stops32h 33mMultiple Airlines
Deal found 12/19$4,473

Find flights from Idaho to San José within your budget

Customize your flight search to find flights from Idaho to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 1/13

7:38 pm-11:18 am

2 stops14h 40m

San José Juan Santamaria Intl

Sun 1/26

1:57 am-6:43 pm

2 stops17h 46m

$397

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sun 2/23

8:43 pm-11:59 pm

2 stops25h 16m

San José Juan Santamaria Intl

Wed 3/5

1:26 am-11:44 pm

2 stops24h 18m

$449

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 2/2

2:55 pm-6:53 am

2 stops14h 58m

San José Juan Santamaria Intl

Tue 2/11

7:00 am-10:21 pm

2 stops16h 21m

$451

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/14

7:30 am-10:00 pm

1 stop14h 30m

San José Juan Santamaria Intl

Mon 5/19

1:26 am-12:04 pm

1 stop10h 38m

$466

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Tue 5/20

2:45 pm-10:50 pm

2 stops32h 05m

San José Juan Santamaria Intl

Tue 5/27

5:10 am-10:59 pm

2 stops17h 49m

$522

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 1/20

7:00 am-11:09 pm

1 stop15h 09m

San José Juan Santamaria Intl

Thu 1/30

3:14 pm-12:37 pm

2 stops22h 23m

$523

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 1/27

5:50 pm-6:16 pm

2 stops23h 26m

San José Juan Santamaria Intl

Mon 2/10

6:30 am-1:21 pm

2 stops31h 51m

$539

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 1/18

5:37 pm-12:56 pm

2 stops18h 19m

San José Juan Santamaria Intl

Wed 1/29

8:45 am-10:05 am

2 stops26h 20m

$539

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/14

8:40 am-7:40 pm

2 stops11h 00m

San José Juan Santamaria Intl

Tue 5/20

8:45 am-11:30 pm

2 stops14h 45m

$548

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Tue 2/4

11:25 am-6:53 am

2 stops17h 28m

San José Juan Santamaria Intl

Tue 2/11

7:00 am-9:32 pm

2 stops16h 32m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 29 results
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Best time to book a flight from Idaho to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to San José

Get recent, data-driven insights about flights from Idaho to San José including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Idaho to San José, San José Province (average of $398). Flying from Idaho to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to SJO?

Find hourly flight availability from Idaho to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to San José, San José Province as you normally would.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated December 19, 2024.
See what other customers who have flown with Spirit Airlines, Alaska Airlines and Delta from Idaho to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,545 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,720 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

LATAM Airlines
7.5
Good
1,879 reviews
Southwest
8.1
Very good
4,836 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Idaho to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from Idaho?

    If you book a flight to San José from Idaho, you will be flying to Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 8.8 mi from the center of San José.

  • What are the cheapest airlines to fly from Idaho to San José, San José Province one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $172. American Airlines flights start at $203 while deals on Alaska Airlines start at $244 one-way.

  • What are the most popular routes from Idaho to San José, San José Province?

    Most travelers choose Boise Air Term. Gowen Fld - San José Juan Santamaria Intl, Spokane - San José Juan Santamaria Intl or Jackson Hole - San José Juan Santamaria Intl when deciding on the best route from Idaho to San José, San José Province.

  • Can I find deals for flights from Idaho to San José that include hotel bookings?

    Yes. In addition to deals on Idaho to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to San José.

  • Can I find deals for business class flights from Idaho to San José?

    Yes. Cheapflights offers flight deals from Idaho to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Idaho to San José, San José Province (average of $398). Flying from Idaho to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Fort Lauderdale to San José flights
O'Hare Intl to Liberia flights
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Denver to San José flights
Minneapolis to Liberia flights
Seattle to San José flights
San Francisco to Liberia flights
Minneapolis to San José flights
Boston to Liberia flights
Dulles Intl to Liberia flights
Ontario to San José flights
Raleigh to San José flights
Philadelphia to San José flights
Baltimore to Liberia flights
Charlotte to San José flights
Dallas/Fort Worth to Liberia flights
Midway to San José flights
Reagan-National to Liberia flights
Atlanta to Liberia flights
Sky Harbor Intl to San José flights
Miami to Liberia flights
Seattle to Liberia flights
Charlotte to Liberia flights
Detroit to San José flights
Portland to San José flights
Hobby to Liberia flights
Oakland to San José flights
Salt Lake City to San José flights
Philadelphia to Liberia flights
Austin to San José flights

Top 6 airlines flying from Idaho to San José

Discover the top 6 airlines that operate flights from Idaho to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$304Average$359FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$435Average$692FlexibilityNo cancel feeOn-time71%
DeltaCheapest$470Average$616FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$471Average$664FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$493Average$750FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$562Average$723FlexibilityNo cancel feeOn-time63%
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