Cheap flights from Boston (BOS) to San José (SJO)

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The best prices from Boston Logan Intl to San José Juan Santamaria Intl are usually found in September or October, booked 23 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from
Boston (BOS) to San José (SJO)

All the information you need to plan the best BOS to SJO flight in 2021: compare Boston to San José flight prices with the expected peak season, weather and rainfall in San José.
BOS - SJO
Price
$304 - $675
SJO
Temperature
64.4 - 69.8 °F
SJO
Precipitation
0 - 11.8 inches

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

September

Best time to find cheap flights, 28% potential price drop

Round-trip from

$304

From Boston Logan Intl to San José Juan Santamaria Intl

One-way from

$83

One-way flight from Boston Logan Intl to San José Juan Santamaria Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Boston to San José, San José Province (BOS - SJO)?

One of the essential ways to save on airfare from Boston to San José, San José Province is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

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

September can be a great time to fly to San José, San José Province from Boston with a flight ticket averaging about $422. Cheapflights users have found deals in the month of September for as cheap as $268. The most expensive prices can be found in the month of December.

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

Monday is generally a great day to depart. Flying on this day could help you save up to 31%.

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

To save on the cost of your flight from Boston to San José, San José Province, book at least 22 days before your planned departure. Booking around this time can save you about 4% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $387 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $406.

Cheap flights from Boston to San José in December, January 2022

The best prices found for BOS to SJO flights for December, January
22 Jan - 29 Jan
$208pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
22 Jan - 22 Feb
$210pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
31 Jan - 1 Mar
$218pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to San José 2022 flight deals

Cheap flights to San José from Boston found for this year
26 Dec - 13 Jan
$279pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
6 Dec - 16 Dec
$280pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
8 Dec - 15 Dec
$285pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to San José

Late deals on round-trip flights to San José from Boston, departing today and this week
10 Dec - 15 Dec
$370pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
14 Dec - 16 Dec
$372pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Frontier
 
1 STOP
BOS
Boston Logan Intl
10 Dec - 17 Dec
$379pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Juan Santamaria Intl from Boston

The cheapest one-way flights from Boston to San José
3:50 am - 8:40 am
Frontier
2 Stops
29h 50m
BOS - SJO
Frontier
$83
Kiwi.com
5:15 am - 11:42 am
JetBlue
1 Stop
7h 27m
BOS - SJO
JetBlue
7:10 am - 6:45 am
Spirit Airlines
1 Stop
24h 35m
BOS - SJO
Spirit Airlines
$130
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">San José</span> flights.

Flight FAQs

From Boston to San José

Which airlines flying from Boston Logan Intl to San José Juan Santamaria Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Copa Airlines, American Airlines, and United Airlines flying from Boston Logan Intl to San José Juan Santamaria Intl have implemented new flexible cancellation policies.

Can I find flights from Boston to San José, San José Province for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to San José, San José Province for under $200. The cheapest flight booked recently is on Frontier for just $194, but on average you can expect to pay $225.

Are there last-minute flights available from Boston to San José, San José Province for under $400?

There are currently 20+ open flights from Boston to San José, San José Province within the next 7 days for less than $400.

How popular is this Boston to San José, San José Province flight route?

The Boston Logan Intl to San José Juan Santamaria Intl flight path was viewed by 149 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Flying on Frontier is currently your cheapest option to San José, San José Province, with prices starting at $194. Additional round-trip tickets that might be worth considering are offered by JetBlue and Spirit Airlines, with the lowest prices starting at $223 and $226, respectively. Frontier is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airlines for a one-way flight from Boston to San José, San José Province are Frontier ($73), Spirit Airlines ($90), and JetBlue ($102).

What are the cheapest flights from Boston to San José, San José Province?

On average you can expect to pay $620 for a flight from Boston to San José, San José Province. The cheapest flight overall is $99 while the most popular route, (Boston Logan Intl - San José Juan Santamaria Intl) is currently priced at $223.

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

Consider Interjet, Major Airline or American Airlines when booking your flight. These represent the most popular airlines when flying from Boston to San José, San José Province.

Related searches

Flights to San José (SJO) from Boston (BOS)
Flights to Boston Flights to San José Flights from Boston

COVID Restrictions

View COVID Travel Restrictions for San José (SJO)

Do I need a COVID test to fly to San José from Boston?

Information is based on travel restrictions from Boston Logan Intl to San José Juan Santamaria Intl

Most visitors from Boston Logan Intl can enter San José Juan Santamaria Intl without restrictions.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering San José Juan Santamaria Intl.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering San José Juan Santamaria Intl.

Documents
Epidemiological Health Pass Form - The Health Pass can only be completed within 72 hours of arriving in the country. One form must be completed per person, including minors, without exception.

Health Insurance - Tourists may get an insurance from Costa Rican insurance companies that are registered and authorized by the General Superintendence of Insurance of Costa Rica.


Do I need a test to fly back to Boston from San José?

Returning to Boston Logan Intl from San José Juan Santamaria Intl

COVID-19 testing requirements
Visitors from San José Juan Santamaria Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from San José Juan Santamaria Intl are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for San José (SJO)

Alternative routes for Boston to San José

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San José

Things to know before you go - useful duration and weather info for your trip from Boston to San José.
Today's exchange rate
$1 = ₡616.02
Average temperature for December in San José
82.4 °F
Avg rainfall for December in San José
1.7 ″

Airports servicing Boston

Airports servicing San José

Top 9 airlines flying from Boston Logan Intl to San José Juan Santamaria Intl

The chart below displays the airlines Cheapflights users traveling from Boston to San José choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$125 $335 No cancel fee N/A
United Airlines
$128 $439 No cancel fee 69%
Spirit Airlines
$161 $388 No cancel fee 65%
American Airlines
$167 $617 No cancel fee 71%
Avianca
$200 $554 No cancel fee 71%
Copa Airlines
$202 $411 No cancel fee 70%
JetBlue
$212 $1,797 No cancel fee 62%
Air Canada
$239 $622 No cancel fee 67%
Envoy Air
$343 $624 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Envoy Air. Please check directly on their website for additional information.

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