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Cheap flights from Boston to Costa Rica from £130

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Costa Rica

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:45 - 22:15BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
16h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
07:00 - 17:50SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
9h 50m1 stop Atlanta Hartsfield-Jackson
£291Delta
Thu, 12 Nov - Tue, 17 Nov
Copa Airlines Logo
14:43 - 11:00BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
21h 17m1 stop Panama City Tocumen Intl
Copa Airlines Logo
17:51 - 21:59SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
27h 08m1 stop Panama City Tocumen Intl
£293Copa Airlines
Tue, 26 Jan - Wed, 17 Feb
United Airlines Logo
09:27 - 18:16BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 49m1 stop Houston George Bush Intcntl
United Airlines Logo
08:45 - 21:54SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
12h 09m2 stops Houston George Bush Intcntl Newark
£295United Airlines
Mon, 1 Feb - Thu, 4 Feb
Copa Airlines Logo
14:43 - 09:04BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
19h 21m1 stop Panama City Tocumen Intl
Copa Airlines Logo
17:53 - 22:02SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
27h 09m1 stop Panama City Tocumen Intl
£301Copa Airlines
Wed, 2 Dec - Wed, 9 Dec
United Airlines Logo
09:35 - 20:39BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
12h 04m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
23:28 - 08:44SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
8h 16m1 stop Newark
£303United Airlines
Wed, 24 Feb - Wed, 10 Mar
United Airlines Logo
05:30 - 12:00BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
8h 30m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
23:28 - 12:26SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
11h 58m1 stop Newark
£304United Airlines
Sat, 31 Oct - Tue, 3 Nov
Copa Airlines Logo
14:43 - 08:18BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
18h 35m1 stop Panama City Tocumen Intl
Copa Airlines Logo
09:59 - 22:02SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
11h 03m1 stop Panama City Tocumen Intl
£307Copa Airlines
Tue, 1 Dec - Tue, 8 Dec
Copa Airlines Logo
14:50 - 08:19BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
18h 29m1 stop Panama City Tocumen Intl
Copa Airlines Logo
18:10 - 22:01SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
26h 51m1 stop Panama City Tocumen Intl
£308Copa Airlines
Sun, 15 Nov - Sun, 22 Nov
Copa Airlines Logo
15:55 - 10:58BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
21h 03m1 stop Panama City Tocumen Intl
Copa Airlines Logo
05:38 - 23:02SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
15h 24m1 stop Panama City Tocumen Intl
£316Copa Airlines
Mon, 26 Oct - Fri, 30 Oct
Copa Airlines Logo
14:46 - 23:58BOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
10h 12m1 stop Panama City Tocumen Intl
Copa Airlines Logo
01:58 - 23:04SJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
19h 06m1 stop Panama City Tocumen Intl
£320Copa Airlines
Thu, 4 Mar - Sun, 14 Mar

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Delta flights from Boston to Costa Rica

Our best Delta deals on Boston to Costa Rica flight tickets
Delta
12 Nov
BOS06:45Boston Logan Intl
16h 30m
1 stop
SJO22:15San José Juan Santamaria Intl
17 Nov
SJO07:00San José Juan Santamaria Intl
9h 50m
1 stop
BOS17:50Boston Logan Intl
£291
Delta
12 Nov
BOS06:45Boston Logan Intl
16h 30m
1 stop
SJO22:15San José Juan Santamaria Intl
22 Nov
SJO07:00San José Juan Santamaria Intl
17h 08m
1 stop
BOS01:08Boston Logan Intl
£328
Delta
26 Nov
BOS06:45Boston Logan Intl
16h 30m
1 stop
SJO22:15San José Juan Santamaria Intl
3 Dec
SJO07:00San José Juan Santamaria Intl
8h 33m
1 stop
BOS16:33Boston Logan Intl
£347

Copa Airlines flights from Boston to Costa Rica

Our best Copa Airlines deals on Boston to Costa Rica flight tickets
Copa Airlines
26 Jan
BOS14:43Boston Logan Intl
21h 17m
1 stop
SJO11:00San José Juan Santamaria Intl
17 Feb
SJO17:51San José Juan Santamaria Intl
27h 08m
1 stop
BOS21:59Boston Logan Intl
£293
Copa Airlines
2 Dec
BOS14:43Boston Logan Intl
19h 21m
1 stop
SJO09:04San José Juan Santamaria Intl
9 Dec
SJO17:53San José Juan Santamaria Intl
27h 09m
1 stop
BOS22:02Boston Logan Intl
£301
Copa Airlines
6 Oct
BOS08:47Boston Logan Intl
25h 32m
1 stop
SJO08:19San José Juan Santamaria Intl
12 Oct
SJO17:55San José Juan Santamaria Intl
27h 07m
1 stop
BOS23:02Boston Logan Intl
£305

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Thu 12/11

06:45-22:15

1 stop16h 30m

San José Juan Santamaria Intl

Tue 17/11

07:00-17:50

1 stop9h 50m

£291

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Tue 26/1

14:43-11:00

1 stop21h 17m

San José Juan Santamaria Intl

Wed 17/2

17:51-21:59

1 stop27h 08m

£293

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Mon 1/2

09:27-18:16

1 stop9h 49m

San José Juan Santamaria Intl

Thu 4/2

08:45-21:54

2 stops12h 09m

£295

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Wed 2/12

14:43-09:04

1 stop19h 21m

San José Juan Santamaria Intl

Wed 9/12

17:53-22:02

1 stop27h 09m

£301
Fastest return journey

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Wed 24/2

09:35-20:39

2 stops12h 04m

San José Juan Santamaria Intl

Wed 10/3

23:28-08:44

1 stop8h 16m

£303

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Sat 31/10

05:30-12:00

1 stop8h 30m

San José Juan Santamaria Intl

Tue 3/11

23:28-12:26

1 stop11h 58m

£304

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Tue 1/12

14:43-08:18

1 stop18h 35m

San José Juan Santamaria Intl

Tue 8/12

09:59-22:02

1 stop11h 03m

£307

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Sun 15/11

14:50-08:19

1 stop18h 29m

San José Juan Santamaria Intl

Sun 22/11

18:10-22:01

1 stop26h 51m

£308

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Mon 26/10

15:55-10:58

1 stop21h 03m

San José Juan Santamaria Intl

Fri 30/10

05:38-23:02

1 stop15h 24m

£316

BostonSan José

BOS Boston Logan Intl - SJO San José Juan Santamaria Intl

BOSSJO

Boston Logan Intl

Thu 4/3

14:46-23:58

1 stop10h 12m

San José Juan Santamaria Intl

Sun 14/3

01:58-23:04

1 stop19h 06m

£320

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Boston to Costa Rica

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 Costa Rica?

The month of October is, on average, the cheapest month to fly to Costa Rica from Boston, with most prices found around £305. If you are unable to visit Costa Rica during the month of October, then departing from Boston during the month March is also very affordable. Most momondo users find prices during this month for around £348.

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

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

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

You are more likely to see cheaper flights to Costa Rica from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £372 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Boston for as low as £299 on momondo.

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

There is only 1 cabin class available to choose from on Boston to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Costa Rica flight deals and tips

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

Best price found

£130

Direct flights

Every day

Airports in Costa Rica

40 airports
The best one-way flight to Costa Rica from Boston in the past 72 hours is £130. The best return flight deal from Boston to Costa Rica found on momondo in the last 72 hours is £291.
Direct flights go from Boston to Costa Rica every day.
There are 40 airports in Costa Rica. From Boston there are direct flights to Liberia (LIR).
Search flight deals

Frequently asked questions about flying from Boston to Costa Rica

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Costa Rica . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Boston to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Boston.

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

Yes momondo offers price alerts on flights to Costa Rica from Boston. 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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Find better results for your trip to Costa Rica

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