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Cheap flights from Costa Rica to Boston from $146

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
5:05 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 - 8:45 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
17h 55m1 stop San Salvador El Salvador Intl
$370Avianca
Wed, Oct 7 - Fri, Oct 16
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
$370Avianca
Sun, Nov 1 - Sun, Nov 8
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
Wed, Nov 4 - Wed, Nov 11
Copa Airlines Logo
10:03 am - 11:02 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
10h 59m1 stop Panama City Tocumen Intl
Copa Airlines Logo
7:41 am - 8:19 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
25h 38m1 stop Panama City Tocumen Intl
$370Copa Airlines
Thu, Oct 29 - Wed, Nov 4
United Airlines Logo
1:25 pm - 11:01 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
19h 36m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:15 am - 6:53 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
13h 38m1 stop Newark
$373United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
2:25 pm - 9:23 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
17h 58m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:12 am - 11:25 amBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
27h 13m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$373United Airlines
Sun, Nov 1 - Sun, Nov 8
American Airlines Logo
3:54 pm - 12:59 amSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
8h 05m1 stop Miami
American Airlines Logo
6:00 am - 2:49 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 49m2 stops New York LaGuardia Miami
$374American Airlines
Mon, Nov 9 - Tue, Nov 17
American Airlines Logo
6:20 am - 7:10 pmSJO  San José Juan Santamaria Intl-BOS Boston Logan Intl
11h 50m2 stops Miami Charlotte Douglas
American Airlines Logo
6:00 am - 2:49 pmBOS  Boston Logan Intl-SJO San José Juan Santamaria Intl
9h 49m2 stops New York LaGuardia Miami
$374American Airlines
Mon, Nov 9 - Tue, Nov 17
Air Canada Logo
3:20 pm - 9:28 pmLIR  Liberia-BOS Boston Logan Intl
29h 08m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:10 am - 2:10 pmBOS  Boston Logan Intl-LIR Liberia
28h 00m1 stop Toronto Pearson Intl
$385Air Canada
Tue, Nov 17 - Sun, Nov 22
Air Canada Logo
3:20 pm - 9:58 amLIR  Liberia-BOS Boston Logan Intl
17h 38m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:30 am - 2:20 pmBOS  Boston Logan Intl-LIR Liberia
9h 50m1 stop Montreal Pierre Elliott Trudeau Intl
$405Air Canada
Thu, Nov 19 - Thu, Nov 26

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Copa Airlines flights from Costa Rica to Boston

Our best Copa Airlines deals on Costa Rica to Boston flight tickets
Copa Airlines
Oct 28
SJO8:44 amSan José Juan Santamaria Intl
12h 18m
1 stop
BOS11:02 pmBoston Logan Intl
Nov 3
BOS2:50 pmBoston Logan Intl
19h 17m
1 stop
SJO9:07 amSan José Juan Santamaria Intl
$370
Copa Airlines
Sep 2
SJO5:55 pmSan José Juan Santamaria Intl
18h 34m
1 stop
BOS2:29 pmBoston Logan Intl
Sep 23
BOS3:55 pmBoston Logan Intl
18h 24m
1 stop
SJO8:19 amSan José Juan Santamaria Intl
$391
Copa Airlines
Sep 5
SJO5:55 pmSan José Juan Santamaria Intl
27h 07m
1 stop
BOS11:02 pmBoston Logan Intl
Sep 12
BOS8:47 amBoston Logan Intl
24h 23m
1 stop
SJO7:10 amSan José Juan Santamaria Intl
$393

United Airlines flights from Costa Rica to Boston

Our best United Airlines deals on Costa Rica to Boston flight tickets
United Airlines
Oct 6
SJO7:55 amSan José Juan Santamaria Intl
13h 44m
1 stop
BOS11:39 pmBoston Logan Intl
Oct 14
BOS6:00 amBoston Logan Intl
7h 38m
1 stop
SJO11:38 amSan José Juan Santamaria Intl
$373
United Airlines
Oct 30
SJO12:55 pmSan José Juan Santamaria Intl
16h 48m
1 stop
BOS7:43 amBoston Logan Intl
Nov 7
BOS5:17 pmBoston Logan Intl
19h 08m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
$382
United Airlines
Oct 24
SJO1:25 pmSan José Juan Santamaria Intl
18h 53m
2 stops
BOS10:18 amBoston Logan Intl
Nov 4
BOS5:17 pmBoston Logan Intl
19h 08m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
$386

momondo Fare Finder

 
Use the filters below to find and compare flights from Costa Rica 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 10/7

5:05 am-2:50 pm

1 stop7h 45m

Boston Logan Intl

Fri 10/16

4:50 pm-8:45 am

1 stop17h 55m

$370

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Sun 11/1

5:10 am-1:45 pm

1 stop7h 35m

Boston Logan Intl

Sun 11/8

3:40 pm-8:50 am

1 stop18h 10m

$370

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 11/4

10:03 am-10:01 pm

1 stop10h 58m

Boston Logan Intl

Wed 11/11

2:50 pm-1:51 pm

1 stop24h 01m

$370

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Thu 10/29

10:03 am-11:02 pm

1 stop10h 59m

Boston Logan Intl

Wed 11/4

7:41 am-8:19 am

1 stop25h 38m

$370

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Wed 10/21

1:25 pm-11:01 am

2 stops19h 36m

Boston Logan Intl

Sun 10/25

7:15 am-6:53 pm

1 stop13h 38m

$373

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Sun 11/1

2:25 pm-9:23 am

2 stops17h 58m

Boston Logan Intl

Sun 11/8

9:12 am-11:25 am

2 stops27h 13m

$373
Quickest round-trip

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/9

3:54 pm-12:59 am

1 stop8h 05m

Boston Logan Intl

Tue 11/17

6:00 am-2:49 pm

2 stops9h 49m

$374

San JoséBoston

SJO San José Juan Santamaria Intl - BOS Boston Logan Intl

SJOBOS

San José Juan Santamaria Intl

Mon 11/9

6:20 am-7:10 pm

2 stops11h 50m

Boston Logan Intl

Tue 11/17

6:00 am-2:49 pm

2 stops9h 49m

$374

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Tue 11/17

3:20 pm-9:28 pm

1 stop29h 08m

Boston Logan Intl

Sun 11/22

11:10 am-2:10 pm

1 stop28h 00m

$385

LiberiaBoston

LIR Liberia - BOS Boston Logan Intl

LIRBOS

Liberia

Thu 11/19

3:20 pm-9:58 am

1 stop17h 38m

Boston Logan Intl

Thu 11/26

5:30 am-2:20 pm

1 stop9h 50m

$405

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 $316. 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 $349.

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 $395 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 $336 on momondo.

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

There are 2 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 22% 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

$146

Fastest flight time

8h 15m

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 $146. The best round-trip flight deal from Costa Rica to Boston found on momondo in the last 72 hours is $370.
The fastest flight from Costa Rica to Boston takes 8h 15m
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 $109Free CancellationRating
6.5
2,544 reviews
Search Avianca flights
JetBluePriceFrom $160Free CancellationRating
7.1
3,040 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $169Free CancellationRating
7.6
1,554 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
11,979 reviews
Search American Airlines flights
DeltaPriceFrom $290Free CancellationRating
7.8
8,510 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
Salem
Old Orchard Beach
Laconia
Cambridge
Hampton
South Yarmouth
Plymouth
Revere
Middletown
Gloucester
Warwick
Kennebunkport
Everett
South Portland
Brockton
York Beach
Seekonk
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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