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Cheap flights from San José to Boston from $207

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:55 pm - 9:12 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
18h 17m1 stop Newark
United Airlines Logo
9:25 am - 8:39 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
12h 14m1 stop Houston George Bush Intcntl
$355United Airlines
Wed, Jan 27 - Wed, Feb 3
United Airlines Logo
8:45 am - 9:59 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
12h 14m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
8:50 am - 8:39 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
12h 49m2 stops Newark Houston George Bush Intcntl
$359United Airlines
Wed, Jan 27 - Wed, Feb 3
Avianca Logo
7:45 pm - 1:45 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 00m1 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
$366Avianca
Thu, Jan 28 - Wed, Feb 3
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
$369Avianca
Mon, Feb 8 - Mon, Mar 8
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
$372Copa Airlines
Mon, Nov 23 - Thu, Nov 26
Copa Airlines Logo
6:10 pm - 10:01 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
26h 51m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:50 pm - 9:04 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 14m1 stop Panama City Tocumen Intl
$372Copa Airlines
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
6:00 am - 9:35 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
14h 35m2 stops Miami Philadelphia
American Airlines Logo
5:32 pm - 1:07 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
20h 35m2 stops Philadelphia Charlotte Douglas
$373American Airlines
Mon, Nov 23 - Thu, Nov 26
American Airlines Logo
2:07 pm - 9:22 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
18h 15m1 stop Charlotte Douglas
American Airlines Logo
5:32 pm - 1:07 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
20h 35m2 stops Philadelphia Charlotte Douglas
$373American Airlines
Mon, Nov 23 - Thu, Nov 26
JetBlue Logo
12:50 pm - 12:13 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
10h 23m1 stop Fort Lauderdale
JetBlue Logo
11:30 am - 10:35 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
12h 05m1 stop New York John F Kennedy Intl
$373JetBlue
Wed, Jan 27 - Wed, Feb 3
JetBlue Logo
11:59 pm - 10:47 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
9h 48m1 stop New York John F Kennedy Intl
JetBlue Logo
2:40 pm - 10:35 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
8h 55m1 stop New York John F Kennedy Intl
$374JetBlue
Wed, Jan 13 - Tue, Jan 26

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United Airlines flights from San José to Boston

Our best United Airlines deals on San José to Boston flight tickets
United Airlines
Jan 27
SJO1:55 pmSan José Juan Santamaria Intl
18h 17m
1 stop
BOS9:12 amBoston Logan Intl
Feb 3
BOS9:25 amBoston Logan Intl
12h 14m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
$355
United Airlines
Jan 27
SJO8:45 amSan José Juan Santamaria Intl
9h 30m
1 stop
BOS7:15 pmBoston Logan Intl
Feb 3
BOS6:00 amBoston Logan Intl
13h 16m
2 stops
SJO6:16 pmSan José Juan Santamaria Intl
$359
United Airlines
Feb 5
SJO9:05 amSan José Juan Santamaria Intl
9h 45m
1 stop
BOS7:50 pmBoston Logan Intl
Feb 21
BOS6:00 amBoston Logan Intl
13h 16m
2 stops
SJO6:16 pmSan José Juan Santamaria Intl
$370

Avianca flights from San José to Boston

Our best Avianca deals on San José to Boston flight tickets
Avianca
Jan 28
SJO7:45 pmSan José Juan Santamaria Intl
17h 00m
1 stop
BOS1:45 pmBoston Logan Intl
Feb 3
BOS3:40 pmBoston Logan Intl
9h 00m
1 stop
SJO11:40 pmSan José Juan Santamaria Intl
$366
Avianca
Feb 8
SJO5:10 amSan José Juan Santamaria Intl
7h 35m
1 stop
BOS1:45 pmBoston Logan Intl
Mar 8
BOS3:40 pmBoston Logan Intl
9h 00m
1 stop
SJO11:40 pmSan José Juan Santamaria Intl
$369
Avianca
Apr 29
SJO7:45 pmSan José Juan Santamaria Intl
17h 05m
1 stop
BOS2:50 pmBoston Logan Intl
May 12
BOS4:50 pmBoston Logan Intl
8h 50m
1 stop
SJO11:40 pmSan José Juan Santamaria Intl
$382

momondo Fare Finder

 
Use the filters below to find and compare flights from San José to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/27

1:55 pm-9:12 am

1 stop18h 17m

Boston Logan Intl

Wed 2/3

9:25 am-8:39 pm

1 stop12h 14m

$355

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/27

8:45 am-9:59 pm

2 stops12h 14m

Boston Logan Intl

Wed 2/3

8:50 am-8:39 pm

2 stops12h 49m

$359

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Thu 1/28

7:45 pm-1:45 pm

1 stop17h 00m

Boston Logan Intl

Wed 2/3

3:40 pm-11:40 pm

1 stop9h 00m

$366
Quickest round-trip

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 2/8

5:10 am-1:45 pm

1 stop7h 35m

Boston Logan Intl

Mon 3/8

3:40 pm-11:40 pm

1 stop9h 00m

$369

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/23

5:55 pm-10:01 pm

1 stop27h 06m

Boston Logan Intl

Thu 11/26

2:50 pm-7:02 am

1 stop17h 12m

$372

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/23

6:10 pm-10:01 pm

1 stop26h 51m

Boston Logan Intl

Mon 11/30

2:50 pm-9:04 am

1 stop19h 14m

$372

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/23

6:00 am-9:35 pm

2 stops14h 35m

Boston Logan Intl

Thu 11/26

5:32 pm-1:07 pm

2 stops20h 35m

$373

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/23

2:07 pm-9:22 am

1 stop18h 15m

Boston Logan Intl

Thu 11/26

5:32 pm-1:07 pm

2 stops20h 35m

$373

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/27

12:50 pm-12:13 am

1 stop10h 23m

Boston Logan Intl

Wed 2/3

11:30 am-10:35 pm

1 stop12h 05m

$373

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/13

11:59 pm-10:47 am

1 stop9h 48m

Boston Logan Intl

Tue 1/26

2:40 pm-10:35 pm

1 stop8h 55m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from San José to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San José and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $359 to $502.
The lowest price recently found on this route was $355.

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from San José to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $333. If you aren’t able to travel during the month of January, then book flights to Boston from San José during April instead. Flights to Boston in April, while not as cheap as those in January, still average around $381.

How far in advance should I book a flight from San José to Boston?

You are more likely to see cheaper flights to Boston from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from San José for as low as $346 on momondo.

How have San José to Boston flight prices changed over time?

As of November 2026, prices for San José to Boston flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from San José to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to Boston (SJO to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Boston

Best Price Found

$207

Fastest flight time

10h 09m

Direct flights

None
The best one-way flight to Boston from San José in the past 72 hours is $207. The best round-trip flight deal from San José to Boston found on momondo in the last 72 hours is $355.
The fastest flight from San José to Boston takes 10h 09m
There are no direct flights from San José to Boston. There are no popular flight routes from San José to Boston.
Search flight deals

Frequently asked questions about flying from San José to Boston

  • How far is San José Juan Santamaria Intl to Boston Logan Intl by plane?

    San José Juan Santamaria Intl and Boston Logan Intl are 2373.8 mi apart from one another. Flights usually cover this in 10h 09m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Boston Logan Intl Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San José Juan Santamaria Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San José to Boston?

Best airlines flying from San José to Boston

Compare and see reviews for airlines that fly from San José to Boston with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $115Free CancellationRating
6.5
2,551 reviews
Search Avianca flights
JetBluePriceFrom $160Free CancellationRating
7.1
3,065 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $169Free CancellationRating
7.6
1,552 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $233Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
DeltaPriceFrom $290Free CancellationRating
7.8
8,696 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Ogunquit
Hampton Beach
Old Orchard Beach
Laconia
Salem
Kennebunkport
Cambridge
Revere
Hampton
South Yarmouth
Plymouth
Middletown
South Portland
Wells
Everett
Warwick
Seekonk
Brockton
Gloucester
Nashua

Why use momondo?

Why should I use momondo to find a flight deal from San José to Boston?

Finding the right flight to Boston from San José is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from San José to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from San José which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San José to Boston?

Once all potential San José to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San José to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from San José and alert you when they change.

An easier way to manage your Boston trip

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