HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$127+ Cheap flights from Boise (BOI) 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Boise Air Term. Gowen Fld to San José Juan Santamaria Intl are usually found in September or October, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boise to San José

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 July 25, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$323
(FlightHub)

One-way from

$127
(mytrip.com)
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
From Boise Air Term. Gowen Fld to San José Juan Santamaria Intl
Search Deals
One-way flight from Boise Air Term. Gowen Fld to San José Juan Santamaria Intl
Search Deals

What is the cheapest day to fly round-trip from Boise to San José, San José Province?

Users have found that flying from Boise to San José, San José Province on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Boise to San José, San José Province?

Find a great deal and save up to 85% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to San José, San José Province within the next two weeks, with the cheapest ticket starting at $426.

What is the cheapest month to fly from Boise to San José, San José Province?

Our data shows that September tends to be the cheapest month to fly to San José, San José Province from Boise. Users have commonly found prices around $681 for the month, but tickets can be as low as $376. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s typically best to fly out from Boise to San José, San José Province in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Boise to San José flights in July & August 2024

Find cheap flight options from Boise to San José specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Boise to San José in July and August 2024. Check back in a little while for more flight options.
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/107:13 amBOI - SJO
1 stop22h 10mDelta
Wed 8/147:00 amSJO - BOI
2 stops26h 59mDelta
Deal found 7/25$360
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Fri 8/1612:55 amSJO - BOI
3 stops34h 09mSpirit Airlines
Deal found 7/24$383
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mMultiple Airlines
Sun 8/187:45 pmSJO - BOI
3 stops24h 39mMultiple Airlines
Deal found 7/24$384
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
2 stops23h 39mSpirit Airlines
Sun 8/1812:29 pmSJO - BOI
2 stops22h 35mSpirit Airlines
Deal found 7/24$394
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Sun 8/1812:29 pmSJO - BOI
2 stops22h 35mSpirit Airlines
Deal found 7/24$396
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Fri 8/1612:55 amSJO - BOI
2 stops34h 09mSpirit Airlines
Deal found 7/24$407
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Sat 8/1712:55 amSJO - BOI
2 stops34h 09mSpirit Airlines
Deal found 7/24$415
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Sat 8/1712:55 amSJO - BOI
3 stops34h 09mSpirit Airlines
Deal found 7/24$439
This Travelocity deal was found by Cheapflights users on 7/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2411:54 amBOI - SJO
2 stops23h 39mSpirit Airlines
Sat 8/3112:29 pmSJO - BOI
2 stops22h 35mSpirit Airlines
Deal found 7/25$445

Boise to San José 2024 flight deals

Discover exclusive flight deals for travel between Boise and San José in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Boise to San José in July and August 2024. Check back in a little while for more flight options.
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/412:20 pmBOI - SJO
2 stops23h 15mSpirit Airlines
Mon 9/1612:35 pmSJO - BOI
2 stops22h 46mSpirit Airlines
Deal found 7/24$323
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2612:20 pmBOI - SJO
3 stops24h 24mSpirit Airlines
Sun 9/2912:35 pmSJO - BOI
3 stops31h 40mSpirit Airlines
Deal found 7/24$345
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:15 pmBOI - SJO
2 stops15h 29mSpirit Airlines
Sun 9/291:41 pmSJO - BOI
2 stops21h 40mSpirit Airlines
Deal found 7/24$351
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/107:13 amBOI - SJO
1 stop22h 10mDelta
Wed 8/147:00 amSJO - BOI
2 stops26h 59mDelta
Deal found 7/25$360
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:15 pmBOI - SJO
2 stops15h 29mSpirit Airlines
Sun 9/2912:35 pmSJO - BOI
3 stops31h 40mSpirit Airlines
Deal found 7/24$366
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Fri 8/1612:55 amSJO - BOI
3 stops34h 09mSpirit Airlines
Deal found 7/24$383
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mMultiple Airlines
Sun 8/187:45 pmSJO - BOI
3 stops24h 39mMultiple Airlines
Deal found 7/24$384
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
2 stops23h 39mSpirit Airlines
Sun 8/1812:29 pmSJO - BOI
2 stops22h 35mSpirit Airlines
Deal found 7/24$394
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Sun 8/1812:29 pmSJO - BOI
2 stops22h 35mSpirit Airlines
Deal found 7/24$396

Boise to San José flights leaving soon

Find last-minute flight options from Boise to San José for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the flights available from Boise to San José departing last-minute. Tip: verify your flight details before completing your reservation.
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/412:51 amBOI - SJO
2 stops12h 03mAmerican Airlines
Mon 8/126:20 amSJO - BOI
2 stops17h 19mAmerican Airlines
Deal found 7/24$727
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/412:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Mon 8/127:01 amSJO - BOI
1 stop14h 30mAmerican Airlines
Deal found 7/24$973

One-way flights to San José from Boise

Search for one-way flight options from Boise to San José. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the one-way flights we've detected from Boise to San José. Users can also find round-trip Boise to San José flights by using the search form above.
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Deal found 7/24$127
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:54 amBOI - SJO
2 stops23h 39mSpirit Airlines
Deal found 7/24$151
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2311:54 amBOI - SJO
3 stops24h 46mSpirit Airlines
Deal found 7/24$153
This Priceline deal was found by Cheapflights users on 7/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2311:54 amBOI - SJO
2 stops23h 39mSpirit Airlines
Deal found 7/24$160
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/141:36 pmBOI - SJO
1 stop8h 32mAmerican Airlines
Deal found 7/24$184
This Delta deal was found by Cheapflights users on 7/24. 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.
Sun 1/125:40 amBOI - SJO
2 stops24h 20mDelta
Deal found 7/24$190
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 12/42:50 pmBOI - SJO
1 stop29h 18mDelta
Deal found 7/24$200
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/231:36 pmBOI - SJO
1 stop8h 32mAmerican Airlines
Deal found 7/24$204
This Delta deal was found by Cheapflights users on 7/24. 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 11/2811:10 amBOI - SJO
2 stops24h 43mDelta
Deal found 7/24$210

Find flights from Boise to San José within your budget

Customize your flight search to find flights from Boise 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$323 - $701

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 9/4

2 stops23h 15m

San José Juan Santamaria Intl

Mon 9/16

2 stops22h 46m

$323

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 9/26

3 stops24h 24m

San José Juan Santamaria Intl

Sun 9/29

3 stops31h 40m

$345

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 9/26

2 stops15h 29m

San José Juan Santamaria Intl

Sun 9/29

2 stops21h 40m

$351

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 8/10

1 stop22h 10m

San José Juan Santamaria Intl

Wed 8/14

2 stops26h 59m

$360

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 8/14

3 stops24h 46m

San José Juan Santamaria Intl

Sun 8/18

3 stops24h 39m

$384

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 9/9

1 stop30h 20m

San José Juan Santamaria Intl

Wed 9/18

2 stops26h 47m

$414

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 1/13

2 stops17h 34m

San José Juan Santamaria Intl

Sat 1/25

2 stops15h 46m

$576

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 1/13

2 stops13h 46m

San José Juan Santamaria Intl

Fri 1/24

2 stops18h 07m

$673

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 8/14

1 stop12h 40m

San José Juan Santamaria Intl

Sat 8/17

1 stop12h 14m

$701

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Boise to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Boise to San José. Price data was last updated on July 23, 2024.
To ensure you get the cheapest price possible for a flight from Boise to San José, San José Province, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Boise to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Boise to San José. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to San José, San José Province flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boise to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Boise 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.

Temperature and rainfall in San José by month

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

SJO

Temperature

64.4 - 69.8 °F

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 July 25, 2024.
Read through reviews of airlines operating flights from Boise to San José, such as Spirit Airlines, Alaska Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Copa Airlines
7.9
Good
2,260 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

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

  • Can I find flights from Boise to San José, San José Province for under $400 on Cheapflights?

    Yes, there are multiple flights from Boise to San José, San José Province for under $400. The cheapest flight booked recently is on Spirit Airlines for just $323, but on average you can expect to pay $393.

  • Are there last-minute flights available from Boise to San José, San José Province for under $800?

    There are currently 2+ open flights from Boise to San José, San José Province within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Boise to San José, San José Province round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San José, San José Province, with prices starting at $323. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $360 and $414, respectively. Spirit Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Boise to San José, San José Province for a low price.

  • What does BOI to SJO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boise Air Term. Gowen Fld Airport to San José Juan Santamaria Intl Airport flight would often be abbreviated as a BOI to SJO flight.

  • Can I find deals for flights from Boise to San José that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to San José flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to San José flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

  • Can I find deals for flights from Boise to San José that allow pets onboard?

    Many airlines flying from Boise to San José offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to San José?

    Yes, you can often find last-minute deals on Boise to San José flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to San José, San José Province flight deals updated?

    The Boise to San José, San José Province flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Boise to San José, San José Province?

    Before booking your flight from Boise to San José, San José Province check out the most popular airlines for this route: American Airlines, Alaska Airlines or Copa Airlines.

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

    Currently, September is the cheapest month in which you can book a flight from Boise to San José, San José Province (average of $378). Flying from Boise to San José, San José Province in July is currently the most expensive (average of $525). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to San José
See prices for flight routes from nearby airports that may be better suited for you.

Spokane to San José flights
Boise to Liberia flights
Spokane to Liberia flights
Idaho Falls to San José flights
Jackson to San José flights
Jackson to Liberia flights
Hailey to Liberia flights
Twin Falls to San José flights
Hailey to San José flights
Twin Falls to Liberia flights

Top 6 airlines flying from Boise to San José

Discover the top 6 airlines that operate flights from Boise 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$308Average$359FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$423Average$641FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$425Average$727FlexibilityNo cancel feeOn-time69%
DeltaCheapest$445Average$616FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$448Average$752FlexibilityNo cancel feeOn-time75%
Copa AirlinesCheapest$638Average$1,134FlexibilityNo cancel feeOn-time70%
Dallas to Detroit flights
Newark Airport to Los Angeles flights
Boston to Fort Myers flights
USA to Indonesia flights
Seattle to London flights
Las Vegas to Orlando flights
San Francisco to Atlanta flights
Los Angeles to Seattle flights
New York to San Francisco flights
Bellingham to Las Vegas flights
Boise to Las Vegas flights
Boise to San Juan Luis Munoz Marin Intl Airport flights

Search flights from Boise to San José by cabin class

Find flights from Boise to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines