Cheap flights from Boise (BOI) to Costa Rica from $206

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
May 21 — May 281

How far in advance should I book a flight from Boise to Costa Rica?

To save on the cost of your flight from Boise to Costa Rica, book at least 50 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $426 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $974.

What is the cheapest month to fly from Boise to Costa Rica?

Flights from Boise to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from Boise to Costa Rica in September, with the cheapest ticket starting at $430.

When is the cheapest time to fly from Boise to Costa Rica (BOI - CR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Costa Rica as you normally would.

Cheap Spirit Airlines flights from Boise to Costa Rica

Explore cheap flight options specifically provided by Spirit Airlines for the route between Boise and Costa Rica. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from Boise to Costa Rica. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/15$400
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/15$541
Fri 6/149:13 pmBOI - SJO
3 stops26h 56mSpirit Airlines
Fri 6/2112:32 pmSJO - BOI
2 stops24h 21mSpirit Airlines
Deal found 5/15$607
Fri 6/149:13 pmBOI - SJO
3 stops26h 56mSpirit Airlines
Thu 6/2012:59 amSJO - BOI
3 stops19h 24mSpirit Airlines
Deal found 5/15$628
Thu 6/137:27 pmBOI - SJO
2 stops28h 42mSpirit Airlines
Wed 6/1912:59 amSJO - BOI
2 stops41h 30mSpirit Airlines
Deal found 5/14$673
Fri 6/149:13 pmBOI - SJO
2 stops26h 56mSpirit Airlines
Thu 6/2012:59 amSJO - BOI
2 stops35h 54mSpirit Airlines
Deal found 5/15$676
Sat 7/139:46 amBOI - SJO
2 stops14h 23mSpirit Airlines
Sat 7/2012:59 amSJO - BOI
2 stops18h 00mSpirit Airlines
Deal found 5/14$691
Mon 8/57:49 pmBOI - SJO
2 stops39h 48mSpirit Airlines
Sun 8/1112:59 amSJO - BOI
2 stops35h 16mSpirit Airlines
Deal found 5/15$729

Cheap United Airlines flights from Boise to Costa Rica

Explore cheap flight options specifically provided by United Airlines for the route between Boise and Costa Rica. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Boise to Costa Rica. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 11/612:00 pmBOI - SJO
2 stops22h 25mUnited Airlines
Wed 11/1312:35 pmSJO - BOI
2 stops22h 25mUnited Airlines
Deal found 5/14$461
Fri 11/16:43 pmBOI - LIR
2 stops17h 12mUnited Airlines
Fri 11/158:50 amLIR - BOI
2 stops15h 23mUnited Airlines
Deal found 5/15$497
Sat 7/137:05 pmBOI - SJO
2 stops27h 34mUnited Airlines
Sun 7/216:35 amSJO - BOI
1 stop12h 38mUnited Airlines
Deal found 5/14$539
Fri 6/142:15 pmBOI - SJO
2 stops21h 40mUnited Airlines
Fri 6/215:30 amSJO - BOI
2 stops28h 11mUnited Airlines
Deal found 5/15$546
Fri 6/147:00 amBOI - SJO
1 stop14h 15mUnited Airlines
Fri 6/215:30 amSJO - BOI
2 stops28h 11mUnited Airlines
Deal found 5/15$622
Sat 6/15:00 amBOI - SJO
1 stop16h 15mUnited Airlines
Sat 6/86:35 amSJO - BOI
1 stop16h 02mUnited Airlines
Deal found 5/15$624
Sat 6/18:12 amBOI - SJO
2 stops25h 51mUnited Airlines
Sat 6/86:35 amSJO - BOI
1 stop16h 02mUnited Airlines
Deal found 5/15$629
Sat 7/137:05 pmBOI - SJO
2 stops27h 34mUnited Airlines
Sun 7/215:30 amSJO - BOI
2 stops17h 00mUnited Airlines
Deal found 5/14$660

Cheap Boise to Costa Rica flights in May & June 2024

Find cheap flight options from Boise to Costa Rica specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Boise to Costa Rica in 2024. For more flight deals, be sure to check back very soon.
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/15$400
Fri 6/77:19 pmBOI - SJO
2 stops28h 50mSpirit Airlines
Wed 6/1212:32 pmSJO - BOI
2 stops30h 05mSpirit Airlines
Deal found 5/15$541
Fri 6/142:15 pmBOI - SJO
2 stops21h 40mUnited Airlines
Fri 6/215:30 amSJO - BOI
2 stops28h 11mUnited Airlines
Deal found 5/15$546
Thu 6/1311:46 amBOI - SJO
2 stops32h 14mAmerican Airlines
Thu 6/2011:59 pmSJO - BOI
2 stops23h 17mAmerican Airlines
Deal found 5/14$557
Fri 6/147:19 pmBOI - SJO
3 stops28h 50mMultiple Airlines
Fri 6/2112:32 pmSJO - BOI
3 stops27h 51mMultiple Airlines
Deal found 5/15$590
Fri 6/149:13 pmBOI - SJO
3 stops26h 56mSpirit Airlines
Fri 6/2112:32 pmSJO - BOI
2 stops24h 21mSpirit Airlines
Deal found 5/15$607
Thu 6/1311:46 amBOI - SJO
1 stop10h 49mAmerican Airlines
Thu 6/2011:59 pmSJO - BOI
2 stops23h 17mAmerican Airlines
Deal found 5/14$616
Sat 6/153:33 pmBOI - SJO
2 stops21h 22mAmerican Airlines
Mon 8/52:13 pmSJO - BOI
2 stops22h 26mAmerican Airlines
Deal found 5/15$620
Fri 6/711:46 amBOI - SJO
1 stop10h 49mAmerican Airlines
Wed 6/1211:59 pmSJO - BOI
1 stop11h 01mAmerican Airlines
Deal found 5/15$621

Boise to Costa Rica 2024 flight deals

Discover exclusive flight deals for travel between Boise and Costa Rica in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Boise to Costa Rica in 2024. For more flight deals, be sure to check back very soon.
Sat 6/14:54 pmBOI - SJO
2 stops15h 52mSpirit Airlines
Fri 6/712:59 amSJO - BOI
2 stops19h 24mSpirit Airlines
Deal found 5/15$400
Wed 11/612:00 pmBOI - SJO
2 stops22h 25mUnited Airlines
Wed 11/1312:35 pmSJO - BOI
2 stops22h 25mUnited Airlines
Deal found 5/14$461
Wed 11/611:51 amBOI - SJO
1 stop10h 05mAmerican Airlines
Wed 11/131:58 pmSJO - BOI
2 stops21h 59mAmerican Airlines
Deal found 5/14$477
Wed 11/611:51 amBOI - SJO
1 stop10h 05mAmerican Airlines
Wed 11/136:34 amSJO - BOI
1 stop29h 23mAmerican Airlines
Deal found 5/14$481
Wed 11/137:00 amBOI - SJO
2 stops23h 20mMultiple Airlines
Mon 11/186:10 amSJO - BOI
2 stops17h 43mMultiple Airlines
Deal found 5/14$488
Mon 8/55:12 pmBOI - SJO
2 stops19h 48mAmerican Airlines
Mon 8/122:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/15$494
Fri 11/16:43 pmBOI - LIR
2 stops17h 12mUnited Airlines
Fri 11/158:50 amLIR - BOI
2 stops15h 23mUnited Airlines
Deal found 5/15$497
Mon 8/511:46 amBOI - SJO
1 stop25h 39mAmerican Airlines
Mon 8/122:25 pmSJO - BOI
2 stops22h 14mAmerican Airlines
Deal found 5/15$504
Thu 12/53:48 pmBOI - LIR
1 stop21h 29mAmerican Airlines
Sun 12/152:05 pmLIR - BOI
2 stops21h 47mAmerican Airlines
Deal found 5/15$512

One-way flights to Costa Rica from Boise

Search for one-way flight options from Boise to Costa Rica. 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 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Boise to Costa Rica, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Boise to Costa Rica instead should update the search form at the top of page.
Wed 7/241:05 pmBOI - SJO
2 stops22h 32mSpirit Airlines
Deal found 5/15$206
Tue 7/2312:51 amBOI - SJO
1 stop12h 29mAmerican Airlines
Deal found 5/15$285
Tue 7/2312:51 amBOI - SJO
2 stops35h 09mAmerican Airlines
Deal found 5/15$316
Wed 7/247:20 amBOI - SJO
1 stop12h 40mAlaska Airlines
Deal found 5/15$403
Wed 7/245:05 amBOI - SJO
3 stops14h 32mUnited Airlines
Deal found 5/15$2,529

Find flights from Boise to Costa Rica within your budget

Customize your flight search to find flights from Boise to Costa Rica 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$400 - $860

Route

Depart

Return

Price

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

$400

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/6

2 stops22h 25m

San José Juan Santamaria Intl

Wed 11/13

2 stops22h 25m

$461

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/6

1 stop10h 05m

San José Juan Santamaria Intl

Wed 11/13

2 stops21h 59m

$477

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/6

1 stop10h 05m

San José Juan Santamaria Intl

Wed 11/13

1 stop29h 23m

$481

Boise Air Term. Gowen FldLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

Fri 11/1

2 stops17h 12m

Liberia

Fri 11/15

2 stops15h 23m

$497

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Fri 6/14

3 stops28h 50m

San José Juan Santamaria Intl

Fri 6/21

3 stops27h 51m

$590

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/6

2 stops21h 03m

San José Juan Santamaria Intl

Tue 11/12

2 stops19h 09m

$719

Boise Air Term. Gowen FldSan José Juan Santamaria Intl

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 7/13

1 stop22h 10m

San José Juan Santamaria Intl

Sun 7/21

1 stop15h 29m

$770

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 stops18h 29m

$860

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Boise to Costa Rica, such as Spirit Airlines, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

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

8.1
Very good
9,157 reviews
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

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

8.0
Very good
10,673 reviews
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

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

8.0
Very good
2,707 reviews
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

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

7.4
Good
10,924 reviews
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

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

7.3
Good
14,514 reviews
8.1
Very good
9,157 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

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 Costa Rica. 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 from for flights from Boise to Costa Rica?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Costa Rica. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • Can I find flights from Boise to Costa Rica for under $400 on Cheapflights?

    Yes, there are multiple flights from Boise to Costa Rica for under $400. The cheapest flight booked recently is on Spirit Airlines for just $400, but on average you can expect to pay $531.

  • What are the cheapest airlines to fly from Boise to Costa Rica one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $206. American Airlines flights start at $285 while deals on Alaska Airlines start at $403 one-way.

  • What are the most popular airlines that fly from Boise to Costa Rica?

  • What does BOI to SJO mean?

    BOI stands for Boise Air Term. Gowen Fld Airport, while SJO stands for San José Juan Santamaria Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Buenos Aires Airport (BAI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Boise to Costa Rica 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 Costa Rica with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Costa Rica 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 Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Boise to Costa Rica?

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

  • Can I find deals for business class flights from Boise to Costa Rica?

    Yes. Cheapflights offers flight deals from Boise to Costa Rica 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 Costa Rica that allow pets onboard?

    Many airlines flying from Boise to Costa Rica 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 Costa Rica?

    Yes, you can often find last-minute deals on Boise to Costa Rica 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 Costa Rica flight deals updated?

    The Boise to Costa Rica flight deals you see on this page were last updated on 5/15.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Boise to Costa Rica

Discover the top 6 airlines that operate flights from Boise to Costa Rica. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$276Average$803FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Spirit AirlinesCheapest$310Average$385FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$421Average$572FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$434Average$638FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$465Average$763FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapest$638Average$1,134FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Search flights from Boise to Costa Rica by cabin class

Find flights from Boise to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Costa Rica?

Cheapflights helps you search for flights from Boise to Costa Rica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boise to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Boise by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boise to Costa Rica with no change fees?

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

Can Cheapflights notify me if prices for flights from Boise to Costa Rica become cheaper?

Yes! Start tracking prices for Boise to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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