United States
USD

SJO - BOS

$225 Find Cheap Flights from San José to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$370
Typical prices: $314-$511
Copa Airlines
Fri 11/2Mon 11/5
SJO - BOS • 1 stop
Cheapest one-way
$225
Typical prices: $204-$369
Delta
Mon 12/3
SJO - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San José and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $339 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 8h 28m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Boston

Mon, Nov 2 - Thu, Nov 5
Copa Airlines Logo
5:55 pm - 10:01 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
27h 06m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:50 pm - 7:02 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
17h 12m1 stop Panama City Tocumen Intl
$370Copa Airlines
Thu, Oct 29 - Wed, Nov 4
Copa Airlines Logo
6:05 pm - 11:02 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
26h 57m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:50 pm - 9:07 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 17m1 stop Panama City Tocumen Intl
$370Copa Airlines
Mon, Oct 26 - Sat, Oct 31
United Airlines Logo
11:35 am - 11:25 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
9h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
1:32 pm - 11:25 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
23h 53m1 stop Houston George Bush Intcntl
$373United Airlines
Thu, Jan 14 - Fri, Jan 22
United Airlines Logo
1:15 am - 7:25 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 10m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:05 am - 8:39 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
14h 34m1 stop Houston George Bush Intcntl
$373United Airlines
Thu, Nov 12 - Sun, Nov 15
Delta Logo
7:00 am - 9:45 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
13h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 10:15 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
15h 15m1 stop Atlanta Hartsfield-Jackson
$373Delta
Thu, Nov 12 - Sun, Nov 15
Delta Logo
2:37 pm - 1:08 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
9h 31m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 10:15 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
15h 15m1 stop Atlanta Hartsfield-Jackson
$373Delta
Tue, Dec 22 - Thu, Dec 31
American Airlines Logo
11:35 am - 10:59 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
10h 24m1 stop Miami
American Airlines Logo
5:00 am - 9:12 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
17h 12m1 stop Miami
$382American Airlines
Tue, Oct 20 - Thu, Oct 29
American Airlines Logo
3:01 pm - 10:18 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 17m1 stop Miami
American Airlines Logo
8:07 am - 8:21 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
14h 14m2 stops Philadelphia Miami
$386American Airlines
Wed, Oct 28 - Wed, Nov 4
Avianca Logo
5:10 am - 2:45 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
7h 35m1 stop San Salvador El Salvador Intl
Avianca Logo
3:40 pm - 11:40 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 00m1 stop San Salvador El Salvador Intl
$395Avianca
Sun, Feb 7 - Fri, Feb 19
Avianca Logo
5:10 am - 1:45 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
7h 35m1 stop San Salvador El Salvador Intl
Avianca Logo
3:40 pm - 11:40 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 00m1 stop San Salvador El Salvador Intl
$396Avianca
Booking Insights

Price, demand and travel trends for San José to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San José to Boston?

Round-trip flights from San José to Boston typically range from $314 to $511. The lowest price found in the past 5 days was $370, on Copa Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San José to Boston. It’s 6% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from San José to Boston?

•January is the cheapest month to fly from San José to Boston at $312 round-trip.
•July ($533) and June ($522) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 70% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San José to Boston the cheapest?

Flights from San José to Boston are cheapest 10 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San José to Boston flights

Low season

February

Cheapest flight

$225
Beat the crowds with an average 59% drop in travelers.
One-way flight from San José to Boston

When to book flights from San José to Boston

Are your dates flexible? Find out the best times to travel from San José to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San José to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San José to Boston?

    Three cabin classes are available on flights from San José to Boston:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from San José to Boston?

    A nonstop flight from San José to Boston takes 00m, covering 2,373 miles.

  • Do I need a passport to fly from San José to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San José to Boston flight?

    Round-trip flights from San José to Boston range from $314 to $511, with an average of $392 over the past 12 months. Anything below $314 counts as a good deal.

  • How expensive are last-minute San José to Boston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 16% above the $392 route average. Book 10 weeks before departure for the lowest fares.

  • Have flight prices from San José to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $370 to $1,539. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from San José to Boston looking right now?

    One-way fares from San José to Boston are currently lower than usual. Average one-way flight prices are about $257, which is 5% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from San José to Boston?

    Flights from San José to Boston usually depart from San José Juan Santamaria Intl (SJO) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from San José to Boston pass through?

    One-stop flights from San José to Boston most commonly connect through:

    • Panama City Tocumen Intl (PTY) - 39% of one-stop connections
    • Fort Lauderdale (FLL) - 17% of one-stop connections
    • San Salvador El Salvador Intl (SAL) - 16% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from San José to Boston?

    Yes. Flexible dates can save you up to 19% on flights from San José to Boston. Thursday is the cheapest departure day at $369 round-trip on average, while Sunday is the most expensive at $451, a difference of $82.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San José to Boston?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 8h 28m, compared with 8h 30m via Charlotte Douglas (CLT) and 8h 36m via Newark (EWR).

  • What is the time difference between San José and Boston?

    Boston is 2 hours ahead of San José (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Your guide to booking San José to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $369, about $82 less than Sunday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San José to Boston trip for January. Fares historically average $312 round-trip in that month - typically $221 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hyatt Regency Boston Harbor
    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport

More options for your flight from San José to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
Hotels in Boston
Vacations in Boston