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Cheap flights from Boise (BOI) to San José (SJO) from $316

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 7/23. 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.
BOI — SJO
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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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 May 9, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$389

One-way from

$316
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Boise Air Term. Gowen Fld to San José Juan Santamaria Intl
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One-way flight from Boise Air Term. Gowen Fld to San José Juan Santamaria Intl
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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 87% 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 $682 for the month, but tickets can be as low as $430. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Boise to San José, San José Province (BOI - 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 15% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Boise to San José

Explore cheap flight options specifically provided by Delta for the route between Boise and San José. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Consider these cheap Delta flights we've found departing from Boise to San José. Make sure to check back often as deals are often changing.
Mon 8/511:55 pmBOI - SJO
1 stop11h 58mDelta
Fri 8/91:13 pmSJO - BOI
2 stops29h 06mDelta
Deal found 5/8$421
Tue 8/62:05 pmBOI - SJO
1 stop16h 25mDelta
Fri 8/91:13 pmSJO - BOI
2 stops29h 06mDelta
Deal found 5/8$521
Mon 8/511:00 amBOI - SJO
2 stops24h 53mDelta
Sat 8/101:13 pmSJO - BOI
2 stops23h 53mDelta
Deal found 5/8$531
Thu 8/811:55 pmBOI - SJO
1 stop11h 58mDelta
Sat 8/101:13 pmSJO - BOI
2 stops23h 53mDelta
Deal found 5/8$551
Mon 8/511:55 pmBOI - SJO
1 stop11h 58mDelta
Sun 8/118:30 amSJO - BOI
1 stop14h 18mDelta
Deal found 5/8$566
Sat 8/32:05 pmBOI - SJO
1 stop16h 25mDelta
Fri 8/91:13 pmSJO - BOI
2 stops29h 06mDelta
Deal found 5/8$571
Fri 6/711:39 pmBOI - SJO
1 stop12h 03mDelta
Wed 6/127:00 amSJO - BOI
2 stops16h 50mDelta
Deal found 5/8$586
Fri 6/711:39 pmBOI - SJO
1 stop12h 03mDelta
Wed 6/127:00 amSJO - BOI
2 stops16h 50mDelta
Deal found 5/9$614
Mon 8/511:55 pmBOI - SJO
1 stop11h 58mDelta
Fri 8/91:13 pmSJO - BOI
1 stop23h 16mDelta
Deal found 5/8$629

Cheap American Airlines flights from Boise to San José

Explore cheap flight options specifically provided by American Airlines for the route between Boise and San José. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Browse through some of the cheapest American Airlines flights traveling from Boise to San José. Deals frequently update to provide users with more options.
Mon 8/57:04 amBOI - SJO
1 stop14h 57mAmerican Airlines
Thu 8/82:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/8$435
Thu 8/227:10 amBOI - SJO
1 stop14h 58mAmerican Airlines
Sun 8/252:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/9$470
Sun 9/86:04 pmBOI - SJO
2 stops19h 17mAmerican Airlines
Sat 9/141:56 pmSJO - BOI
2 stops23h 07mAmerican Airlines
Deal found 5/7$472
Mon 8/55:16 pmBOI - SJO
2 stops19h 44mAmerican Airlines
Mon 8/122:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/8$474
Mon 8/57:04 amBOI - SJO
1 stop14h 57mAmerican Airlines
Thu 8/87:01 amSJO - BOI
1 stop29h 38mAmerican Airlines
Deal found 5/8$477
Thu 8/221:31 pmBOI - SJO
2 stops23h 49mAmerican Airlines
Sun 8/252:25 pmSJO - BOI
2 stops31h 06mAmerican Airlines
Deal found 5/9$485
Mon 8/53:44 pmBOI - SJO
1 stop21h 41mAmerican Airlines
Mon 8/1212:49 pmSJO - BOI
2 stops23h 50mAmerican Airlines
Deal found 5/9$505
Sun 8/412:59 amBOI - SJO
1 stop21h 02mAmerican Airlines
Thu 8/82:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/8$506
Thu 8/227:10 amBOI - SJO
1 stop14h 58mAmerican Airlines
Sun 8/257:01 amSJO - BOI
1 stop14h 30mAmerican Airlines
Deal found 5/9$507

Cheap Boise to San José flights in May & June 2024

Find cheap flight options from Boise to San José specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 2024.
The lowest fares we've come across on flights traveling from Boise to San José in May and June 2024. Check back in a little while for more flight options.
Wed 5/298:46 pmBOI - SJO
2 stops12h 00mSpirit Airlines
Wed 6/512:32 pmSJO - BOI
3 stops30h 05mSpirit Airlines
Deal found 5/8$339
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/8$342
Wed 5/298:46 pmBOI - SJO
2 stops12h 00mMultiple Airlines
Wed 6/512:32 pmSJO - BOI
2 stops22h 51mMultiple Airlines
Deal found 5/8$365
Wed 5/298:46 pmBOI - SJO
3 stops27h 18mSpirit Airlines
Wed 6/512:32 pmSJO - BOI
3 stops31h 51mSpirit Airlines
Deal found 5/8$379
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Sat 6/812:32 pmSJO - BOI
2 stops31h 51mSpirit Airlines
Deal found 5/8$444
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/8$541
Wed 6/57:05 amBOI - SJO
2 stops30h 10mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
1 stop11h 01mAmerican Airlines
Deal found 5/7$542
Wed 6/57:05 amBOI - SJO
2 stops28h 45mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
2 stops23h 17mAmerican Airlines
Deal found 5/7$544
Sat 6/17:00 pmBOI - SJO
2 stops15h 03mUnited Airlines
Sat 6/86:00 amSJO - BOI
1 stop16h 12mUnited Airlines
Deal found 5/8$556

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 2,749,864 searches. Data last updated May 9, 2024.
The lowest fares we've come across on flights traveling from Boise to San José in May and June 2024. Check back in a little while for more flight options.
Wed 5/298:46 pmBOI - SJO
2 stops12h 00mSpirit Airlines
Wed 6/512:32 pmSJO - BOI
3 stops30h 05mSpirit Airlines
Deal found 5/8$339
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/8$342
Wed 5/298:46 pmBOI - SJO
2 stops12h 00mMultiple Airlines
Wed 6/512:32 pmSJO - BOI
2 stops22h 51mMultiple Airlines
Deal found 5/8$365
Wed 5/298:46 pmBOI - SJO
3 stops27h 18mSpirit Airlines
Wed 6/512:32 pmSJO - BOI
3 stops31h 51mSpirit Airlines
Deal found 5/8$379
Mon 8/52:35 pmBOI - SJO
2 stops21h 18mDelta
Fri 8/91:13 pmSJO - BOI
2 stops29h 06mDelta
Deal found 5/8$421
Mon 8/57:04 amBOI - SJO
1 stop14h 57mAmerican Airlines
Thu 8/82:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/8$435
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Sat 6/812:32 pmSJO - BOI
2 stops31h 51mSpirit Airlines
Deal found 5/8$444
Wed 11/137:00 amBOI - SJO
2 stops25h 40mMultiple Airlines
Wed 11/204:55 pmSJO - BOI
2 stops23h 44mMultiple Airlines
Deal found 5/8$466
Thu 8/227:10 amBOI - SJO
1 stop14h 58mAmerican Airlines
Sun 8/252:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/9$470

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 2,749,864 searches. Data last updated May 9, 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.
Tue 7/2312:59 amBOI - SJO
2 stops35h 01mAmerican Airlines
Deal found 5/9$316

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 2,749,864 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$339 - $685

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/29

2 stops12h 00m

San José Juan Santamaria Intl

Wed 6/5

3 stops30h 05m

$339

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 6/1

2 stops15h 52m

San José Juan Santamaria Intl

Fri 6/7

2 stops19h 24m

$342

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/29

2 stops12h 00m

San José Juan Santamaria Intl

Wed 6/5

2 stops22h 51m

$365

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/29

3 stops27h 18m

San José Juan Santamaria Intl

Wed 6/5

3 stops31h 51m

$379

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 8/5

1 stop11h 58m

San José Juan Santamaria Intl

Fri 8/9

2 stops29h 06m

$421

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 8/5

1 stop14h 57m

San José Juan Santamaria Intl

Thu 8/8

2 stops22h 14m

$435

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 8/22

1 stop14h 58m

San José Juan Santamaria Intl

Sun 8/25

2 stops22h 14m

$470

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 7/1

2 stops14h 58m

San José Juan Santamaria Intl

Sat 7/6

1 stop16h 12m

$496

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Tue 8/6

1 stop12h 40m

San José Juan Santamaria Intl

Tue 8/6

2 stops18h 19m

$685

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to 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 May 3, 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

When is the cheapest time 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 May 5, 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

Average price of flights to San José by month

Plan your trip from Boise to San José by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to San José is currently $316 while a round-trip flight costs $437. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Boise to San José, San José Province (average of $389). Flying from Boise to San José, San José Province in July is currently the most expensive (average of $532). 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.

January

$427

February

$449

March

$497

April

$414

May

$409

June

$502

July

$532

August

$435

September

$389

October

$404

November

$478

December

$485

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

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 May 9, 2024.
Read through reviews of airlines operating flights from Boise to San José, such as Delta, American Airlines and Alaska 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
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,140 reviews
Alaska Airlines
8.1
Very good
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,778 reviews
Alaska Airlines
8.1
Very good
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,030 reviews
Alaska Airlines
8.1
Very good
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,667 reviews
Alaska Airlines
8.1
Very good
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Spirit Airlines
6.4
Okay
8,702 reviews
Alaska Airlines
8.1
Very good
9,140 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $339, but on average you can expect to pay $457.

  • 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 $339. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $421 and $435, respectively. Spirit Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.

  • 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 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 5/9.

See more FAQs

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

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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 2,749,864 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$310Average$385FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$433Average$640FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$444Average$616FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$460Average$772FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$465Average$729FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapest$638Average$1,134FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
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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.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boise to San José?

Cheapflights makes it easy to find Boise to San José flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boise to San José?

Millions of users choose and trust Cheapflights to book the best flight deals from Boise to San José for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boise to San José with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boise to San José, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Boise to San José become cheaper?

Yes, Cheapflights offers price alerts on Boise to San José flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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