SJO - BOS

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

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$370
Typical prices: $314-$511
Copa Airlines
Sun 11/4Sun 11/11
SJO - BOS • 1 stop
Cheapest one-way
$225
Typical prices: $204-$369
Delta
Sun 1/21
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)
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Insights
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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

Wed, Oct 28 - Tue, Nov 3
Copa Airlines Logo
8:44 am - 11:02 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
12h 18m1 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
Wed, Nov 4 - Wed, Nov 11
Copa Airlines Logo
10:03 am - 10:01 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
10h 58m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:50 pm - 1:51 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
24h 01m1 stop Panama City Tocumen Intl
$370Copa Airlines
Sun, Nov 8 - Wed, Nov 25
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 - 11:25 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
20h 45m1 stop San Salvador El Salvador Intl
$371Avianca
Sun, Oct 4 - Wed, Oct 7
Avianca Logo
5:05 am - 2:50 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
7h 45m1 stop San Salvador El Salvador Intl
Avianca Logo
4:50 pm - 11:40 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
8h 50m1 stop San Salvador El Salvador Intl
$371Avianca
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
1:25 pm - 12:24 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
20h 59m1 stop Houston George Bush Intcntl
United Airlines Logo
5:17 pm - 7:39 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
28h 22m1 stop Houston George Bush Intcntl
$373United Airlines
Thu, Oct 29 - Wed, Nov 4
United Airlines Logo
1:25 pm - 9:34 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
18h 09m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
4:38 pm - 11:25 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 47m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$373United Airlines
Wed, Nov 11 - Sun, Nov 15
Delta Logo
2:37 pm - 1:13 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
9h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 10:15 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
17h 45m1 stop Atlanta Hartsfield-Jackson
$373Delta
Sat, Oct 24 - Fri, Oct 30
American Airlines Logo
6:00 am - 11:40 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
15h 40m1 stop Miami
American Airlines Logo
5:17 am - 2:00 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
10h 43m1 stop Dallas/Fort Worth
$382American Airlines
Sat, Oct 10 - Sat, Oct 24
American Airlines Logo
6:00 am - 11:40 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
15h 40m1 stop Miami
American Airlines Logo
2:13 pm - 8:05 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
7h 52m1 stop Miami
$382American Airlines
Thu, Nov 12 - Mon, Nov 16
Delta Logo
7:00 am - 8:23 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
12h 23m1 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
$441Delta
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 from San José to Boston with more confidence.

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

Round-trip flights from San José to Boston start at $370. Prices are typical for this route right now, with typical round-trip fares ranging 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?

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

What is 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 prices 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.

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Key details for San José to Boston flights

Low season

February

Cheapest flight

$225
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 12% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

  • 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

    Panama City Tocumen Intl (PTY) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 19% on the San José to Boston route. 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.

  • What popular places can I visit in Boston?

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

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $392. Book 10 weeks before departure for the lowest fares.

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

    A nonstop flight from San José to Boston takes 0h 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.

  • 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 $1,822. That means the highest observed fare was about 5x 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 $237, which is 13% below the typical average for this route.

  • 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 37m 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 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

  • 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.

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 can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $369 - about $82 less than Sunday (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.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hyatt Regency Boston Harbor

Everything you need to know for your flight from San José to Boston

Information on your arrival and departure airports

San José (SJO)
Boston (BOS)