Find cheap flights from Boston to San José


Find cheap flights from Boston to San José

Search hundreds of travel sites at once for deals on flights to San José

Boston (BOS)
San José Juan Santamaria Intl
Thu 4/15
Thu 4/22
Any month
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There are travel restrictions to San José. Learn more
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Good to know

Low season

SeptemberBest time to beat the crowds with an average 28% drop in price.

High season

DecemberMost popular time to fly with an average 37% increase in price.

Average price round-trip

$422(avg. price over the last 2 weeks)

Good deal round-trip

$308or less

Good deal one-way

$151or less

Book cheap flights from Boston to San José

When to book flights from Boston to San José

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $151 or less one-way and $308 or less round-trip.
  • The cheapest flight from Boston to San José was found 21 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.
  • Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Boston to San José

Are there San José travel restrictions currently due to Coronavirus?

How long does a flight from Boston to San José take?

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What’s the cheapest day of the week to fly from Boston to San José?

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How does KAYAK find such low prices on flights from Boston to San José?

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What is the Hacker Fare option on flights from Boston to San José?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San José?

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

Scores according to KAYAK customer reviews

Copa Airlines
Overall score based on 12,718 reviews
Airline reviews

Cons: "It was awesome"

Pros: "Good attention"

Pros: "Na"
Cons: "They always change the gates, also too many disorders in the gate previous the boarding process, the process it is not clean. They took hand baggage aleatory to send to down and do not ask if we have fragile stuffs there."

Pros: "Better entertaining sistem"
Cons: "Crew wasn’t very serviceful"

Cons: "Maybe less cold the temperature."

Pros: "Nothing"
Cons: "Everything"

Cons: "everything was good!"

Cons: "Only one working bathroom, long lines"

Pros: "Everything"

Cons: "Bagage claim sucks"

Cons: "Nothing"

Cons: "No earphones for hearing the movies"

Pros: "Na"
Cons: "Na"

Pros: "Que el avion era de 2 filas conn2 lugares"
Cons: "La comodidad.. Son muy estrechos..."

Cons: "There was a prolonged delay on arrival in Panama, as the gate was apparently in use. They set up stairs (on the runway?) and they transported us by bus to the airport. On the connecting flight to Guatemala, they began boarding an hour before departure, only to wait on a bus to be taken to the aircraft. Apparently the airline doesn't only double book seats on flights, but on Gates on arrival and departure as well? Aside from this particular gripe, the crews were pleasant and the airfare was a relative bargain, so all in all not a bad option IMO."

Pros: "was on time"
Cons: "terrible, waiting in one gate , then we have to go to another gate take a bus under the rain, fullof people luggage, , gave us terrible seats in the back small plane. the bathroom was not clean at all"

Cons: "Panama no tiene free wi-fi"

Pros: "The attention with Copa Airlines was great"

Pros: "Nothing really"
Cons: "Boarding process in Panama is very disorganized"

Pros: "Excellent!!!"

Pros: "Nol charges for alcohol on the plane ride. Food was great"
Cons: "Lack of como from Pilot. In Panama the lack of English speaking personnel."

Cons: "Everything was OK"

Cons: "No entertainment."

Pros: "Courtesy, timing, comfort."
Cons: "The food. It was a bit heavy."

Cons: "Premium seating not a good buy."

Pros: "Bueno"

Pros: "technology and movie/entertainment selection. plus drinks were included"

Pros: "Service"

Cons: "This airline Lost my baggage and they didn’t help me"

Pros: "We actually arrived earlier than schedule. Very impressed."

Pros: "N/A"
Cons: "No air conditioning, small gates, too crowded."

Cons: "El aeropuerto internacional de Panama es sencillamente horrible y extremadamente caro y ni siquiera wifi free hay para los pasajeros que como yo tenemos que hacer escala. La señal para llamar por teléfono usando mi propia proveedor. Es un aeropuerto del siglo pasado que ya es hora COPA que tiene su centro de operaciones pongan de su parte para hacer más placentero la estadía en ese aeropuerto; aeropuertos como el CR o el de Bogotá no más sale uno del avión y hay excelente wifi que le permite a uno estar en contacto con la familia."

Pros: "The aireplane in clean. And the people ver y gently"
Cons: "Board not very organized"

Pros: "No delays on departure. Smooth boarding process"

Pros: "Everything went well, very nice and good."
Cons: "The seats could be a little uncomfortable when sleeping, and I'm vegan so eating anything was difficult."

Pros: "Planes are clean and crew is nice"
Cons: "Overall they are a poorly organized airline, they will over sell their tickets and then expect you to give yours away. Boarding was messy."

Pros: "One of your crew members went above and beyond to help a family that was sitting next to me. That kind if service was unexpected and a huge help to the family. We were all impressed. They were all very cordial and polite."

Pros: "Very friendly and professional service combined with good food"

Pros: "2 free checked bags, and hot sandwich and drink in coach"
Cons: "Can't think on anything"

Cons: "Never answered the numbers I called when I got to the airport ended up having to rent with another company"

Pros: "Not much to choose from leaving out of Boston but panama to Buenos Aires was better"
Cons: "The food quality and the entertainment was below average and"

Pros: "- nice staff - food on the plane"

Cons: "Touch screen didn't work"

Pros: "Thank you for offering food, but something's without meat would have me flying copa every time!"

Cons: "Flights were delayed"

Pros: "Staffs were so kind and professional."



Pros: "The service overall is great. The airplane is comfortable. Airport in Panama has very good service. I would take Copa again."
Cons: "None"

Pros: "Oct 30 2015 Went smooth and without delays"

Pros: "Nothing"
Cons: "Spirit Airlines were not helpful with my situations"

Cons: "Spirit batting .900 against me when it comes to movie length delays. You guys are the cheapest for sure but your consistent inconsistency let me down once again. See you never."

Pros: "Colorful crowd"
Cons: "Baggage"

Pros: "Nothing"
Cons: "No refund policy is a joke"

Cons: "Couple next to me were trying to join the mile high club and I had the window seat ! Not very comfortable !!!"

Cons: "Last minute cancel"

Pros: "Staff was excellent"

Pros: "Pretty miserable flying experience."

Pros: "Good service"
Cons: "Everything was good."

Cons: "Delayed both ways"

Pros: "No frills or personality"

Pros: "Price"

Pros: "Great ticket price. I don't mind packing light to save money."

Cons: "No wifi"

Cons: "They charged me three times"

Cons: "Fight was delayed"

Pros: "Price"
Cons: "Can't think of anything"

Pros: "The story I came away with."
Cons: "The speed at which the 22 year old girl sitting between the eye-drop salesmen fled the plane when we landed. Atlantic City is a funny destination."

Cons: "Delayed.... Delayed... Delayed"

Pros: "Nothing"
Cons: "Everything"

Cons: "the damn fees. you need to make them clear when tickets are purchased."

Cons: "Long lines, delays and unhappy employees"

Cons: "Spirit is never worth flying. At the end of the day it is not any cheaper and is certainly of a lesser quality than it's worth. It is uncomfortable, inefficient, and scammy. I have flown them three times expecting improvements. None have been made. I won't be flying with them again."

Pros: "Nothing"
Cons: "It got canceled on my way to the airport"

Cons: "There was a delay that was not announced at the gate"

Cons: "To early in the morning."

Pros: "More comfortable than I expected"
Cons: "Fees are too complicated"

Cons: "supposed to leave at 9 p.m. didn't leave until 12:30 a.m.. Had to find another way to get back to Balto. No reimbursement at all."

Cons: "Everything was fine. A little slow at checkin but all was pretty good"

Pros: "Nothing."
Cons: "Everything!"

Cons: "Once they have your money the staff doesn't care. Lack of communication and over priced for the "quality""

Pros: "Nothing"
Cons: "Upcharges make you as expensive as other airlines but service is terrible so not worth it"

Pros: "Piloting of plane on take off and landing was smooth."
Cons: "Nickel & dimed start to finish. Well, lots more than nickels and dimes. Charges left and right for things that shouldn't be charged. Hated it. Won't take Spirit again."

Pros: "Nothing"
Cons: "Everything. Delay. Expensive luggage."

Cons: "cancelled after 4 gate changes and beginning boarding. no rebooking."

Pros: "Only the price"
Cons: "Charge for bags ...gate change ..tight seating don't recline."

Pros: "i was assigned randomly the unassigned seat 1a, first class despite only purchasing economy. lucky me!"

Cons: "Crazy loud unruly passengers chaotic cabin and constant jostling from the aisle"

Pros: "Nothing, nothing at all"
Cons: "Everything from the size of"

Cons: "Hour long delay"

Pros: "Nothing"
Cons: "Everything, everything is about money and nothing is about the customer"

Cons: "I will not use them again as they charged me an extra $100 for 2 bags. With American they would have been free.............who ever heard of charging for in the cab bags!"

Pros: "Nothing"
Cons: "Everything"

Cons: "Staff are the rudest most unhelpful people imaginable"

Cons: "See above."

Pros: "If you just need to get from here to there, you can't beat it!"
Cons: "Everything costs extra"

Cons: "late"

Pros: "Boarding process was speedy"
Cons: "Expensive baggage prices, also having to pay to choose a seat"

Pros: "good. functional. cheap."

Read more about Copa Airlines
COVID-19 information

Safety measures for airlines flying from Boston to San José

Airlines flying from Boston to San José have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Boston to San José

Mandatory masks

Masks required on board, masks provided on flights from Boston to San José

Social distancing seating

Middle seats unavailable to book on flights from Boston to San José

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Boston to San José

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