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Cheap flights from Costa Rica to Boston from $139

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Boston

Recent round-trip flight deals from Costa Rica to Boston

Enter your travel dates to find the best prices.
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
$372Avianca
Fri, Nov 6 - Wed, Nov 11
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 - 8:50 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
18h 10m1 stop San Salvador El Salvador Intl
$372Avianca
Wed, Jan 27 - Wed, Feb 3
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 - 9:07 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 17m1 stop Panama City Tocumen Intl
$387Copa Airlines
Thu, Nov 12 - Wed, Nov 18
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 - 9:07 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 17m1 stop Panama City Tocumen Intl
$389Copa Airlines
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
1:15 am - 7:34 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 19m2 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
$390United Airlines
Wed, Jan 13 - Wed, Jan 20
United Airlines Logo
1:15 am - 7:34 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
4:54 pm - 1:00 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
45h 06m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$390United Airlines
Wed, Jan 13 - Wed, Jan 20
Delta Logo
3:55 pm - 1:16 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
8h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 9:46 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
16h 01m1 stop Atlanta Hartsfield-Jackson
$390Delta
Sat, Dec 19 - Thu, Dec 31
Delta Logo
7:00 am - 4:17 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
8h 17m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 10:15 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
16h 30m1 stop Atlanta Hartsfield-Jackson
$390Delta
Thu, Nov 19 - Fri, Nov 27
American Airlines Logo
2:00 pm - 11:57 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
8h 57m1 stop Miami
American Airlines Logo
6:00 am - 2:52 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 52m1 stop Miami
$399American Airlines
Thu, Dec 3 - Sun, Dec 6
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
5:58 pm - 1:43 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
20h 45m1 stop Dallas/Fort Worth
$399American Airlines
Tue, Nov 24 - Tue, Dec 1

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Avianca flights from Costa Rica to Boston

Our best Avianca deals on Costa Rica to Boston flight tickets
Avianca
Jan 27
SJO5:10 amSan José Juan Santamaria Intl
7h 35m
1 stop
BOS1:45 pmBoston Logan Intl
Feb 3
BOS3:40 pmBoston Logan Intl
18h 10m
1 stop
SJO8:50 amSan José Juan Santamaria Intl
$372
Avianca
Nov 12
SJO7:45 pmSan José Juan Santamaria Intl
17h 00m
1 stop
BOS1:45 pmBoston Logan Intl
Nov 18
BOS3:40 pmBoston Logan Intl
20h 45m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
$382
Avianca
Dec 1
SJO7:45 pmSan José Juan Santamaria Intl
17h 00m
1 stop
BOS1:45 pmBoston Logan Intl
Mar 3
BOS3:40 pmBoston Logan Intl
20h 45m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
$426

American Airlines flights from Costa Rica to Boston

Our best American Airlines deals on Costa Rica to Boston flight tickets
American Airlines
Dec 2
SJO3:54 pmSan José Juan Santamaria Intl
17h 21m
1 stop
BOS10:15 amBoston Logan Intl
Dec 5
BOS4:46 pmBoston Logan Intl
21h 14m
1 stop
SJO1:00 pmSan José Juan Santamaria Intl
$409
American Airlines
Oct 18
SJO6:00 amSan José Juan Santamaria Intl
15h 39m
2 stops
BOS11:39 pmBoston Logan Intl
Nov 3
BOS5:58 pmBoston Logan Intl
20h 48m
1 stop
SJO1:46 pmSan José Juan Santamaria Intl
$413
American Airlines
Nov 6
SJO3:54 pmSan José Juan Santamaria Intl
17h 26m
1 stop
BOS10:20 amBoston Logan Intl
Nov 14
BOS5:00 amBoston Logan Intl
16h 50m
1 stop
SJO8:50 pmSan José Juan Santamaria Intl
$418

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Fri 11/6

5:10 am-1:45 pm

1 stop7h 35m

Boston Logan Intl

Wed 11/11

3:40 pm-11:40 pm

1 stop9h 00m

$372

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/27

5:10 am-1:45 pm

1 stop7h 35m

Boston Logan Intl

Wed 2/3

3:40 pm-8:50 am

1 stop18h 10m

$372

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Thu 11/12

5:55 pm-10:01 pm

1 stop27h 06m

Boston Logan Intl

Wed 11/18

2:50 pm-9:07 am

1 stop19h 17m

$387

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Tue 11/10

6:10 pm-10:01 pm

1 stop26h 51m

Boston Logan Intl

Tue 11/17

2:50 pm-9:07 am

1 stop19h 17m

$389

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/13

1:15 am-7:34 pm

2 stops17h 19m

Boston Logan Intl

Wed 1/20

7:05 am-8:39 pm

1 stop14h 34m

$390

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 1/13

1:15 am-7:34 pm

2 stops17h 19m

Boston Logan Intl

Wed 1/20

4:54 pm-1:00 pm

2 stops45h 06m

$390

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Sat 12/19

3:55 pm-1:16 am

1 stop8h 21m

Boston Logan Intl

Thu 12/31

6:45 am-9:46 pm

1 stop16h 01m

$390

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Thu 11/19

7:00 am-4:17 pm

1 stop8h 17m

Boston Logan Intl

Fri 11/27

6:45 am-10:15 pm

1 stop16h 30m

$390

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Thu 12/3

2:00 pm-11:57 pm

1 stop8h 57m

Boston Logan Intl

Sun 12/6

6:00 am-2:52 pm

1 stop9h 52m

$399

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Tue 11/24

2:07 pm-9:22 am

1 stop18h 15m

Boston Logan Intl

Tue 12/1

5:58 pm-1:43 pm

1 stop20h 45m

$399

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 Costa Rica 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 cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Costa Rica to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $330. If you aren’t able to travel during the month of January, then book flights to Boston from Costa Rica during February instead. Flights to Boston in February, while not as cheap as those in January, still average around $362.

What is the cheapest Costa Rica to Boston Logan Intl flight route?

Fly from Liberia to Boston Logan Intl for the best Costa Rica - Boston Logan Intl flight prices

How far in advance should I book a flight from Costa Rica to Boston?

You are more likely to see cheaper flights to Boston from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Costa Rica for as low as $332 on momondo.

What cabin class options are available on Costa Rica to Boston flights?

There are 3 cabin classes available to choose from on Costa Rica to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Costa Rica to Boston flights?

You could potentially save up to 36% on your flight if you consider stops on a Costa Rica to Boston flight.

Cheap Costa Rica to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Boston

Best Price Found

$139

Fastest flight time

5h 25m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Costa Rica in the past 72 hours is $139. The best round-trip flight deal from Costa Rica to Boston found on momondo in the last 72 hours is $372.
The fastest flight from Costa Rica to Boston takes 5h 25m
Direct flights go from Costa Rica to Boston every day.
There is 1 airport in Boston. From Costa Rica there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Costa Rica to Boston

  • When did momondo last update prices for flights from Costa Rica to Boston Logan Intl Airport?

    Prices for flights from Costa Rica to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Costa Rica to Boston Logan Intl Airport?

  • How old do you have to be to fly from Costa Rica to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Costa Rica to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Costa Rica to Boston?

Best airlines flying from Costa Rica to Boston

Compare and see reviews for airlines that fly from Costa Rica to Boston with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $115Free CancellationRating
6.5
2,553 reviews
Search Avianca flights
JetBluePriceFrom $160Free CancellationRating
7.1
3,054 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $169Free CancellationRating
7.6
1,549 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
10,366 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.0
12,168 reviews
Search American Airlines flights
DeltaPriceFrom $290Free CancellationRating
7.8
8,651 reviews
Search Delta flights

Traveling to a place near Boston?

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

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Costa Rica to Boston for you.

Can I find flights from Costa Rica to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Costa Rica on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Costa Rica to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Costa Rica to Boston.

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

Yes momondo offers price alerts on flights to Boston from Costa Rica. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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