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$123+ Cheap flights from Harrisburg (MDT) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJO
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Harrisburg to Costa Rica

Keep the following information in mind while searching for Harrisburg to Costa Rica flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$291
(American Airlines)

One-way from

$123
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$262
Provider with most accurate pricing for Harrisburg-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-San José Juan Santamaria Intl flights.
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From Harrisburg to Costa Rica
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One-way flight from Harrisburg to Costa Rica
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Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Harrisburg to Costa Rica

Cheapest flights from Harrisburg to Costa Rica
Explore the most affordable flight options available from Harrisburg to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:26 pm
MDT
-
SJO
2 stops17h 39m
American Airlines
Sat 10/311:05 pm
SJO
-
MDT
2 stops18h 48m
American Airlines
Deal found 1/13$281
This American Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:47 pm
MDT
-
LIR
2 stops22h 26m
American Airlines
Mon 2/91:21 pm
LIR
-
MDT
2 stops20h 33m
American Airlines
Deal found 1/12$291
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 pm
MDT
-
LIR
2 stops20h 25m
American Airlines
Tue 4/212:40 pm
LIR
-
MDT
2 stops22h 12m
American Airlines
Deal found 1/13$304
This Gurufare deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/314:49 pm
MDT
-
SJO
2 stops20h 54m
GOL
Wed 2/111:43 pm
SJO
-
MDT
2 stops20h 16m
GOL
Deal found 1/13$343
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:40 pm
MDT
-
LIR
2 stops19h 46m
American Airlines
Mon 8/311:59 pm
LIR
-
MDT
2 stops19h 31m
American Airlines
Deal found 1/15$351
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:31 pm
MDT
-
LIR
2 stops17h 57m
American Airlines
Tue 5/52:40 pm
LIR
-
MDT
2 stops23h 27m
American Airlines
Deal found 1/13$357
This Gurufare deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:16 pm
MDT
-
SJO
2 stops20h 45m
GOL
Sun 2/17:09 am
SJO
-
MDT
1 stop15h 41m
GOL
Deal found 1/14$360
This Gurufare deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:47 pm
MDT
-
LIR
1 stop20h 50m
GOL
Mon 2/91:46 pm
LIR
-
MDT
1 stop19h 31m
GOL
Deal found 1/12$368
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:51 pm
MDT
-
SJO
2 stops17h 16m
American Airlines
Mon 4/202:22 pm
SJO
-
MDT
2 stops18h 24m
American Airlines
Deal found 1/14$369
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:59 pm
MDT
-
SJO
1 stop20h 26m
American Airlines
Tue 4/2812:12 pm
SJO
-
MDT
2 stops19h 19m
American Airlines
Deal found 1/14$376
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:28 pm
MDT
-
SJO
2 stops23h 28m
United Airlines
Sun 2/16:30 am
SJO
-
MDT
2 stops26h 05m
United Airlines
Deal found 1/15$388
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:30 pm
MDT
-
LIR
2 stops20h 40m
United Airlines
Wed 2/118:35 am
LIR
-
MDT
2 stops24h 02m
United Airlines
Deal found 1/14$401

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Harrisburg to Costa Rica that are best for you.

Fly from

Harrisburg

Fly to

Costa Rica

Route

Depart

Return

Price

HarrisburgLiberia

MDT - LIR

MDTLIR

Harrisburg

Mon 2/2

4:47 pm-2:13 pm

2 stops22h 26m

Liberia

Mon 2/9

1:21 pm-10:54 am

2 stops20h 33m

$291

HarrisburgLiberia

MDT - LIR

MDTLIR

Harrisburg

Tue 4/14

6:45 pm-1:10 pm

2 stops20h 25m

Liberia

Tue 4/21

2:40 pm-2:52 pm

2 stops22h 12m

$304

HarrisburgSan José

MDT - SJO

MDTSJO

Harrisburg

Sat 1/31

4:49 pm-12:43 pm

2 stops20h 54m

San José Juan Santamaria Intl

Wed 2/11

1:43 pm-10:59 am

2 stops20h 16m

$343

HarrisburgLiberia

MDT - LIR

MDTLIR

Harrisburg

Fri 5/1

4:59 pm-11:28 am

2 stops20h 29m

Liberia

Tue 5/5

2:40 pm-4:07 pm

2 stops23h 27m

$359

HarrisburgSan José

MDT - SJO

MDTSJO

Harrisburg

Wed 1/28

7:16 pm-3:01 pm

2 stops20h 45m

San José Juan Santamaria Intl

Sun 2/1

7:09 am-11:50 pm

1 stop15h 41m

$360

HarrisburgLiberia

MDT - LIR

MDTLIR

Harrisburg

Mon 2/2

4:47 pm-12:37 pm

1 stop20h 50m

Liberia

Mon 2/9

1:46 pm-10:17 am

1 stop19h 31m

$368

HarrisburgSan José

MDT - SJO

MDTSJO

Harrisburg

Tue 4/14

7:51 pm-11:07 am

2 stops17h 16m

San José Juan Santamaria Intl

Mon 4/20

2:22 pm-10:46 am

2 stops18h 24m

$369

HarrisburgSan José

MDT - SJO

MDTSJO

Harrisburg

Thu 4/23

6:00 am-7:07 pm

2 stops15h 07m

San José Juan Santamaria Intl

Tue 4/28

2:22 pm-10:57 am

2 stops18h 35m

$369

HarrisburgSan José

MDT - SJO

MDTSJO

Harrisburg

Wed 1/28

5:30 pm-12:56 pm

1 stop20h 26m

San José Juan Santamaria Intl

Sun 2/1

6:30 am-9:35 am

2 stops26h 05m

$395

HarrisburgLiberia

MDT - LIR

MDTLIR

Harrisburg

Sun 2/8

5:30 pm-1:10 pm

2 stops20h 40m

Liberia

Wed 2/11

2:20 pm-4:44 pm

2 stops25h 24m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 23 results
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Best time to book a flight from Harrisburg to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Costa Rica

What is the cheapest month to book a flight from Harrisburg to Costa Rica?

Currently, July is the cheapest month in which you can book a flight from Harrisburg to Costa Rica (average of $179). Flying from Harrisburg to Costa Rica in April is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated January 15, 2026.
Get a feel of what it's like to fly with American Airlines from Harrisburg to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,136 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,136 reviews
American Airlines
7.2
Good
11,136 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Costa Rica?

    Located just 8.5 mi from the city center, Harrisburg (MDT) is the airport most travelers will use when flying to Costa Rica from Harrisburg.

  • How long is the flight from Harrisburg to Costa Rica?

    A quick flight from Harrisburg to Costa Rica can take about 20h 54m. American Airlines provides one of the quickest options available for as low as $343. Airlines will cover a distance of 2134 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Harrisburg to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Costa Rica.

  • Can I find deals for business class flights from Harrisburg to Costa Rica?

    Yes. Cheapflights offers flight deals from Harrisburg to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Costa Rica?

    Currently, July is the cheapest month in which you can book a flight from Harrisburg to Costa Rica (average of $179). Flying from Harrisburg to Costa Rica in April is currently the most expensive (average of $267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harrisburg to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Harrisburg to Costa Rica

Discover the top airline that operate flights from Harrisburg to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$259Average$680FlexibilityNo cancel feeOn-time71%

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