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Cheap flights from Boise (BOI) to San José (SJO) from $169

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 7/24. 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
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
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 28, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$385

One-way from

$169
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 17% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Spirit Airlines flights from Boise to San José

Explore cheap flight options specifically provided by Spirit 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 2,696,634 searches. Data last updated May 28, 2024.
Consider these cheap Spirit Airlines flights we've found departing from Boise to San José. Make sure to check back often as deals are often changing.
Mon 8/58:04 pmBOI - SJO
2 stops40h 41mSpirit Airlines
Sun 8/1112:55 amSJO - BOI
2 stops35h 18mSpirit Airlines
Deal found 5/28$529
Wed 6/199:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Tue 6/2512:59 amSJO - BOI
3 stops19h 11mSpirit Airlines
Deal found 5/28$530
Wed 6/199:13 pmBOI - SJO
3 stops39h 32mSpirit Airlines
Tue 6/2512:59 amSJO - BOI
3 stops19h 11mSpirit Airlines
Deal found 5/28$547
Fri 6/79:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/28$563
Sun 6/99:13 pmBOI - SJO
3 stops39h 32mSpirit Airlines
Fri 6/2112:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/28$579
Sun 6/97:19 pmBOI - SJO
3 stops41h 26mSpirit Airlines
Fri 6/2112:59 amSJO - BOI
3 stops19h 24mSpirit Airlines
Deal found 5/28$582
Sat 6/89:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Fri 6/1412:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/27$588
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/27$589
Sun 6/99:13 pmBOI - SJO
3 stops39h 32mSpirit Airlines
Sat 6/2212:32 pmSJO - BOI
3 stops31h 51mSpirit Airlines
Deal found 5/28$601

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 2,696,634 searches. Data last updated May 28, 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.
Fri 8/212:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Thu 8/152:00 pmSJO - BOI
1 stop22h 42mAmerican Airlines
Deal found 5/27$404
Fri 8/212:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$419
Mon 8/53:44 pmBOI - SJO
2 stops21h 16mAmerican Airlines
Mon 8/122:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/28$429
Sat 8/33:44 pmBOI - SJO
2 stops21h 10mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$430
Sun 8/412:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Mon 8/122:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/28$439
Sun 8/412:51 amBOI - SJO
2 stops11h 09mAmerican Airlines
Mon 8/122:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/28$469
Thu 8/112:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$475
Fri 8/23:44 pmBOI - SJO
1 stop30h 21mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops31h 11mAmerican Airlines
Deal found 5/27$479
Thu 8/112:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Thu 8/152:00 pmSJO - BOI
1 stop31h 31mAmerican Airlines
Deal found 5/27$481

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 2,696,634 searches. Prices were last updated on May 28, 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 6/199:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Tue 6/2512:59 amSJO - BOI
3 stops19h 11mSpirit Airlines
Deal found 5/28$530
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/27$539
Wed 6/199:13 pmBOI - SJO
3 stops39h 32mSpirit Airlines
Tue 6/2512:59 amSJO - BOI
3 stops19h 11mSpirit Airlines
Deal found 5/28$547
Wed 6/196:52 pmBOI - SJO
2 stops27h 47mUnited Airlines
Wed 6/2611:05 amSJO - BOI
2 stops29h 08mUnited Airlines
Deal found 5/28$561
Fri 6/79:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/28$563
Sun 6/99:13 pmBOI - SJO
3 stops39h 32mSpirit Airlines
Fri 6/2112:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/28$579
Sun 6/97:19 pmBOI - SJO
3 stops41h 26mSpirit Airlines
Fri 6/2112:59 amSJO - BOI
3 stops19h 24mSpirit Airlines
Deal found 5/28$582
Sat 6/89:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Fri 6/1412:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/27$588
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/27$589

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 2,696,634 searches. Data last updated May 28, 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.
Fri 8/212:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Thu 8/152:00 pmSJO - BOI
1 stop22h 42mAmerican Airlines
Deal found 5/27$404
Fri 8/212:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$419
Sat 8/33:44 pmBOI - SJO
2 stops21h 10mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$430
Thu 8/112:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$475
Fri 8/23:44 pmBOI - SJO
1 stop30h 21mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops31h 11mAmerican Airlines
Deal found 5/27$479
Thu 8/112:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Thu 8/152:00 pmSJO - BOI
1 stop31h 31mAmerican Airlines
Deal found 5/27$481
Fri 8/25:12 pmBOI - SJO
2 stops28h 53mAmerican Airlines
Thu 8/152:20 pmSJO - BOI
2 stops31h 11mAmerican Airlines
Deal found 5/27$485
Sun 8/412:51 amBOI - SJO
2 stops11h 09mAmerican Airlines
Mon 8/122:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$494
Sun 8/412:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Mon 8/122:20 pmSJO - BOI
2 stops22h 22mAmerican Airlines
Deal found 5/27$504

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 2,696,634 searches. Data last updated May 28, 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.
Fri 6/79:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/28$563
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/27$589
Fri 6/711:46 amBOI - SJO
1 stop10h 49mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
1 stop14h 44mAmerican Airlines
Deal found 5/28$657
Fri 6/711:46 amBOI - SJO
1 stop10h 49mAmerican Airlines
Wed 6/122:15 pmSJO - BOI
2 stops20h 45mAmerican Airlines
Deal found 5/28$660
Fri 6/73:33 pmBOI - SJO
2 stops28h 27mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
1 stop11h 01mAmerican Airlines
Deal found 5/27$737
Fri 6/711:46 amBOI - SJO
1 stop10h 49mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
1 stop11h 01mAmerican Airlines
Deal found 5/27$742
Fri 6/77:49 amBOI - SJO
1 stop12h 11mAlaska Airlines
Tue 6/1112:33 amSJO - BOI
2 stops19h 51mAlaska Airlines
Deal found 5/28$1,083
Fri 6/77:49 amBOI - SJO
1 stop12h 11mAlaska Airlines
Tue 6/1112:33 amSJO - BOI
1 stop12h 02mAlaska Airlines
Deal found 5/28$1,104

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 2,696,634 searches. Data last updated May 28, 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.
Wed 7/241:05 pmBOI - SJO
2 stops22h 32mSpirit Airlines
Deal found 5/27$169
Tue 7/2312:51 amBOI - SJO
2 stops11h 09mAmerican Airlines
Deal found 5/27$219
Tue 6/185:35 pmBOI - SJO
2 stops14h 26mCopa Airlines
Deal found 5/28$240
Tue 7/2312:51 amBOI - SJO
1 stop21h 14mAmerican Airlines
Deal found 5/27$266
Tue 6/183:33 pmBOI - SJO
1 stop31h 02mAmerican Airlines
Deal found 5/28$303
Wed 7/243:44 pmBOI - SJO
1 stop30h 21mAmerican Airlines
Deal found 5/27$306
Wed 7/2411:46 amBOI - SJO
1 stop10h 19mAmerican Airlines
Deal found 5/28$334

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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$404 - $937

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Fri 8/2

1 stop21h 14m

San José Juan Santamaria Intl

Thu 8/15

1 stop22h 42m

$404

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Fri 8/2

1 stop21h 14m

San José Juan Santamaria Intl

Thu 8/15

2 stops22h 22m

$419

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 8/5

2 stops21h 16m

San José Juan Santamaria Intl

Mon 8/12

2 stops22h 22m

$429

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 8/5

2 stops40h 41m

San José Juan Santamaria Intl

Sun 8/11

2 stops35h 18m

$529

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 6/19

2 stops27h 47m

San José Juan Santamaria Intl

Wed 6/26

2 stops29h 08m

$561

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 6/19

3 stops39h 32m

San José Juan Santamaria Intl

Wed 6/26

3 stops25h 48m

$596

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 8/5

1 stop25h 06m

San José Juan Santamaria Intl

Sun 8/11

2 stops14h 14m

$777

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Fri 11/8

2 stops16h 38m

San José Juan Santamaria Intl

Thu 11/14

2 stops19h 09m

$839

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 10/20

1 stop11h 58m

San José Juan Santamaria Intl

Wed 10/30

2 stops24h 35m

$937

Flights are sorted by cheapest first

Deals found on 5/27

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 24, 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 19, 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

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 28, 2024.
Read through reviews of airlines operating flights from Boise to San José, such as Spirit Airlines, 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
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Copa Airlines
8.0
Very good
2,638 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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 $500 on Cheapflights?

    Yes, there are multiple flights from Boise to San José, San José Province for under $500. The cheapest flight booked recently is on American Airlines for just $404, but on average you can expect to pay $489.

  • Are there last-minute flights available from Boise to San José, San José Province for under $600?

    There are currently 8+ open flights from Boise to San José, San José Province within the next 7 days for less than $600.

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

    Flying on American Airlines is currently your cheapest option to San José, San José Province, with prices starting at $404. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $529 and $561, respectively. American Airlines is priced at 40% 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 $169. However, be on the lookout for offers from American Airlines and Copa Airlines, 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 5/27.

  • 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.

  • When is the best time 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 $385). Flying from Boise to San José, San José Province in July is currently the most expensive (average of $524). 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

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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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$309Average$379FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$435Average$640FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$452Average$607FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$457Average$795FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$474Average$734FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapest$638Average$1,134FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
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Can Cheapflights find flights from Boise to San José with no change fees?

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