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

BOS — SJO
Oct 9 — Oct 162

The best prices from Boston Logan Intl to San José Juan Santamaria Intl are usually found in October or January, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 2022: compare Boston to San José flight prices with the expected peak season, weather and rainfall in San José.

BOS - SJO

Price

$296 - $621

SJO

Temperature

64.4 - 69.8 °F

SJO

Rainfall

0 - 11.8 inches

Popular inDecemberHigh demand for flights, 25% potential price rise
Cheapest inOctoberBest time to find cheap flights, 37% potential price drop
Round-trip from$296From Boston Logan Intl to San José Juan Santamaria Intl
One-way from$204One-way flight from Boston Logan Intl to San José Juan Santamaria Intl

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 18%.

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 48 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $481 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $551.

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

October can be a great time to fly to San José, San José Province from Boston with a flight ticket averaging about $467. Cheapflights users have found deals in the month of October for as cheap as $190. The most expensive prices can be found in the month of December.

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 at noon could potentially save you up to 11% on airfare.

Cheap flights from Boston to San José in October, November 2022

The best prices found for BOS to SJO flights for October, November
Nov 30 - Dec 12
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 32m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

18h 15m
$346

Spirit Airlines

Pick Dates

Deal found 10/1/22

Nov 15 - Feb 7
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

14h 42m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

19h 25m
$351

Multiple Airlines

Pick Dates

Deal found 10/1/22

Oct 19 - Dec 5
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 27m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

7h 25m
$355

Spirit Airlines

Pick Dates

Deal found 10/2/22

Boston to San José 2022 flight deals

Cheap flights to San José from Boston found for this year
Nov 30 - Dec 12
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 32m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

18h 15m
$346

Spirit Airlines

Pick Dates

Deal found 10/1/22

Nov 15 - Feb 7
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

14h 42m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

19h 25m
$351

Multiple Airlines

Pick Dates

Deal found 10/1/22

Oct 19 - Dec 5
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 27m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

7h 25m
$355

Spirit Airlines

Pick Dates

Deal found 10/2/22

Cheap American Airlines flights from Boston to San José

Jan 21 - Jan 31
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

8h 18m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

2 stops

20h 17m
$313

American Airlines

Pick Dates

Deal found 10/2/22

Jan 17 - Jan 25
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

2 stops

11h 26m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

2 stops

19h 27m
$318

American Airlines

Pick Dates

Deal found 10/4/22

Jan 17 - Jan 25
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

2 stops

16h 32m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

2 stops

24h 30m
$319

American Airlines

Pick Dates

Deal found 10/1/22

Cheap Spirit Airlines flights from Boston to San José

Nov 30 - Dec 12
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 32m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

18h 15m
$346

Spirit Airlines

Pick Dates

Deal found 10/1/22

Oct 19 - Dec 5
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 27m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

7h 25m
$355

Spirit Airlines

Pick Dates

Deal found 10/2/22

Oct 25 - Nov 1
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 27m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

9h 01m
$360

Spirit Airlines

Pick Dates

Deal found 10/1/22

Last minute flights from Boston to San José

Late deals on return flights to San José from Boston, departing today and this week
Oct 11 - Nov 3
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 27m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

17h 10m
$400

Multiple Airlines

Pick Dates

Deal found 10/3/22

Oct 10 - Oct 31
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

19h 59m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

23h 49m
$404

Spirit Airlines

Pick Dates

Deal found 10/3/22

Oct 10 - Oct 30
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

19h 59m
SJO

San José Juan Santamaria Intl

BOS

Boston Logan Intl

1 stop

7h 39m
$405

Spirit Airlines

Pick Dates

Deal found 10/3/22

One-way flights to San José from Boston

The cheapest one-way flights from Boston to San José
Feb 23
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

11h 27m
$144

American Airlines

Pick Dates

Deal found 10/1/22

Feb 26
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

21h 33m
$157

American Airlines

Pick Dates

Deal found 10/3/22

Nov 29
BOS

Boston Logan Intl

SJO

San José Juan Santamaria Intl

1 stop

7h 32m
$159

Spirit Airlines

Pick Dates

Deal found 10/3/22

Related info for your journey

Useful info, stats and facts about Boston to San José flights.

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 American Airlines, Spirit Airlines, and Copa 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 $400 on Cheapflights?

Yes, there are multiple flights from Boston to San José, San José Province for under $400. The cheapest flight booked recently is on American Airlines for just $313, but on average you can expect to pay $339.

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 70 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 American Airlines is currently your cheapest option to San José, San José Province, with prices starting at $313. Another option worth looking into is Spirit Airlines, starting at $346 round trip. American Airlines is 32% 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 American Airlines ($144), Spirit Airlines ($159), and Copa Airlines ($175).

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

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

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

On average you can expect to pay $1,552 for a flight from Boston to San José, San José Province. The cheapest flight overall is $187 while the most popular route, (Boston Logan Intl - San José Juan Santamaria Intl) is currently priced at $356.

Alternative routes for Boston to San José

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

Top 10 airlines flying from Boston to San José

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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$133Average$230FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$207Average$403FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
DeltaCheapest$208Average$559FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
JetBlueCheapest$251Average$545FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$279Average$540FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Copa AirlinesCheapest$296Average$508FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search Copa Airlines flights
American AirlinesCheapest$308Average$530FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Envoy AirCheapest$343Average$624FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Envoy Air flights
British AirwaysCheapest$388Average$506FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights