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Find cheap flights from Massachusetts to San José from $85

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San José departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
vie. 6/7
vie. 6/14

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In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Good to know

Low season

October

High season

December

Cheapest flight

$85
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Boston to San José

FAQs for booking flights from Massachusetts to San José

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Massachusetts with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Massachusetts to San José?

Find which airlines fly direct from Massachusetts to Juan Santamaria Intl, which days they fly and book direct flights.

Nonstop departures

Massachusetts to San José Juan Santamaria Intl

Monday

Aeromexico, Air Canada, Air Europa, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air Europa, +26 more

Aeromexico, Air Canada, +27 more

Thursday

Aeromexico, Air Canada, Air Europa, +25 more

Aeromexico, Air Canada, +26 more

Friday

Aeromexico, Air Canada, Air Europa, +25 more

Aeromexico, Air Canada, +26 more

Saturday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

San José Juan Santamaria Intl to Massachusetts

Monday

Aeromexico, Air Canada, Air Europa, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air Europa, +26 more

Aeromexico, Air Canada, +27 more

Thursday

Aeromexico, Air Canada, Air Europa, +25 more

Aeromexico, Air Canada, +26 more

Friday

Aeromexico, Air Canada, Air Europa, +25 more

Aeromexico, Air Canada, +26 more

Saturday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air Europa, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Book cheap flights from Massachusetts to San José

Recent round-trip flight deals

5/29mié.
1 stopSpirit Airlines
8h 03mBOS-SJO
5/31vie.
1 stopSpirit Airlines
8h 28mSJO-BOS
$221
6/6jue.
1 stopSpirit Airlines
9h 27mBOS-SJO
6/10lun.
1 stopSpirit Airlines
15h 48mSJO-BOS
$222
6/1sáb.
1 stop
13h 41mBOS-SJO
6/9dom.
1 stop
17h 45mSJO-BOS
$264
6/12mié.
1 stop
17h 07mBOS-SJO
6/16dom.
2 stops
20h 35mSJO-BOS
$278
6/9dom.
1 stopAvianca
8h 25mBOS-SJO
6/19mié.
1 stopAvianca
8h 20mSJO-BOS
$293
6/7vie.
1 stopAvianca
8h 25mBOS-SJO
6/21vie.
1 stopAvianca
17h 45mSJO-BOS
$303
6/10lun.
1 stopCopa Airlines
17h 54mBOS-SJO
6/24lun.
1 stopCopa Airlines
18h 05mSJO-BOS
$323
6/19mié.
1 stopCopa Airlines
18h 25mBOS-SJO
6/23dom.
1 stopCopa Airlines
18h 05mSJO-BOS
$356
8/31sáb.
2 stopsAmerican Airlines
19h 42mBOS-SJO
9/7sáb.
2 stopsAmerican Airlines
19h 03mSJO-BOS
$367
5/31vie.
2 stopsAmerican Airlines
28h 19mORH-SJO
6/7vie.
2 stopsAmerican Airlines
20h 16mSJO-ORH
$621

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Recent one-way flight deals

6/1sáb.
1 stopSpirit Airlines
13h 41mBOS-SJO
$85
6/1sáb.
2 stopsSpirit Airlines
11h 34mBOS-SJO
$105
5/25sáb.
1 stopSpirit Airlines
13h 02mBOS-SJO
$110
8/19lun.
1 stopAvianca
8h 25mBOS-SJO
$130
7/16mar.
1 stopJetBlue
7h 30mBOS-SJO
$154
5/18sáb.
2 stops
16h 15mBOS-SJO
$159
8/19lun.
2 stopsAvianca
16h 30mBOS-SJO
$179
7/30mar.
2 stopsAmerican Airlines
27h 53mBOS-SJO
$183
5/17vie.
2 stops
26h 27mBOS-SJO
$190
7/5vie.
2 stopsAmerican Airlines
25h 53mBOS-SJO
$378

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Last minute flights from Massachusetts to San José

Last minute flight, train and bus deals

5/11sáb.
multi-stopSpirit Airlines
13h 02mBOS-SJO
5/23jue.
multi-stopSpirit Airlines
20h 55mSJO-BOS
$332
5/11sáb.
multi-stopSpirit Airlines
13h 02mBOS-SJO
5/22mié.
multi-stopSpirit Airlines
11h 23mSJO-BOS
$346
5/11sáb.
multi-stopSpirit Airlines
13h 02mBOS-SJO
5/22mié.
multi-stopSpirit Airlines
12h 55mSJO-BOS
$351
5/11sáb.
multi-stopSpirit Airlines
13h 02mBOS-SJO
5/23jue.
multi-stopSpirit Airlines
22h 40mSJO-BOS
$368
5/9jue.
multi-stopAmerican Airlines
8h 20mBOS-SJO
5/11sáb.
multi-stopAmerican Airlines
15h 58mSJO-BOS
$401
5/9jue.
multi-stopAmerican Airlines
9h 20mBOS-SJO
5/11sáb.
multi-stopAmerican Airlines
15h 58mSJO-BOS
$406
5/11sáb.
multi-stopAvianca
11h 15mBOS-SJO
5/19dom.
multi-stopAvianca
17h 45mSJO-BOS
$643
5/9jue.
multi-stop
33h 14mBOS-SJO
5/10vie.
multi-stop
16h 23mSJO-BOS
$670
5/9jue.
multi-stop
20h 53mBOS-SJO
5/11sáb.
multi-stop
30h 29mSJO-BOS
$676
5/11sáb.
multi-stopAvianca
11h 15mBOS-SJO
5/19dom.
multi-stopAvianca
20h 35mSJO-BOS
$757

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Flights to San José

Destination:

San José (SJO)Costa Rica

Return flight deals:

San José - Massachusetts

Cabin classes: