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$89+ Cheap flights from Miami (MIA) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Miami to Costa Rica

Keep the following information in mind while searching for Miami to Costa Rica flight deals. Data was last updated July 30, 2025.

Round-trip from

$180
(Mytrip)

One-way from

$89
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$297

Good round-trip deal

$231 or less

Good one-way deal

$125 or less
From Miami to Costa Rica
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One-way flight from Miami to Costa Rica
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Highest demand for flights based on searches. 22% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Miami to Costa Rica.
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Price to beat on a one-way flight from Miami to Costa Rica.
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Find flight deals from Miami to Costa Rica

Cheapest flights from Miami to Costa Rica
Explore the most affordable flight options available from Miami to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/22:28 pmMIA - SJO
Nonstop2h 49mMultiple Airlines
Fri 8/88:14 amSJO - MIA
Nonstop2h 43mMultiple Airlines
Deal found 7/30$179
This eDestinos deal was found by Cheapflights users on 7/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/32:28 pmMIA - SJO
Nonstop2h 49mVolaris El Salvador
Sun 8/108:14 amSJO - MIA
Nonstop2h 43mVolaris El Salvador
Deal found 7/27$197
This Avianca deal was found by Cheapflights users on 7/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:35 amMIA - SJO
1 stop4h 15mAvianca
Sun 8/315:25 pmSJO - MIA
1 stop4h 30mAvianca
Deal found 7/28$203
This Copa Airlines deal was found by Cheapflights users on 7/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:59 amMIA - SJO
1 stop5h 06mCopa Airlines
Sun 12/72:19 pmSJO - MIA
1 stop9h 26mCopa Airlines
Deal found 7/30$234
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amMIA - LIR
1 stop8h 00mDelta
Fri 10/31:25 pmLIR - MIA
1 stop8h 58mDelta
Deal found 7/29$345
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/310:52 amMIA - LIR
Nonstop2h 57mAmerican Airlines
Wed 9/1012:49 pmLIR - MIA
Nonstop2h 57mAmerican Airlines
Deal found 7/29$360
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/146:45 amMIA - LIR
1 stop7h 25mUnited Airlines
Fri 10/171:20 pmLIR - MIA
1 stop29h 41mUnited Airlines
Deal found 7/29$383
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:35 amMIA - LIR
2 stops8h 15mMultiple Airlines
Sat 8/910:15 amLIR - MIA
1 stop25h 25mMultiple Airlines
Deal found 7/30$506

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 July 30, 2025.
Use the filters below to find and compare flights from Miami to Costa Rica that are best for you.

Fly from

Miami

Fly to

Costa Rica

Route

Depart

Return

Price

MiamiSan José

MIA - SJO

MIASJO

Miami

Sat 8/2

2:28 pm-3:17 pm

Nonstop2h 49m

San José Juan Santamaria Intl

Fri 8/8

8:14 am-12:57 pm

Nonstop2h 43m

$179

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 8/3

2:28 pm-3:17 pm

Nonstop2h 49m

San José Juan Santamaria Intl

Sun 8/10

8:14 am-12:57 pm

Nonstop2h 43m

$197

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 8/22

5:35 am-7:50 am

1 stop4h 15m

San José Juan Santamaria Intl

Sun 8/31

5:25 pm-11:55 pm

1 stop4h 30m

$203

MiamiLiberia

MIA - LIR

MIALIR

Miami

Sun 9/28

6:00 am-12:00 pm

1 stop8h 00m

Liberia

Fri 10/3

1:25 pm-12:23 am

1 stop8h 58m

$345

MiamiLiberia

MIA - LIR

MIALIR

Miami

Wed 9/3

10:52 am-11:49 am

Nonstop2h 57m

Liberia

Wed 9/10

12:49 pm-5:46 pm

Nonstop2h 57m

$360

MiamiLiberia

MIA - LIR

MIALIR

Miami

Tue 10/14

6:45 am-12:10 pm

1 stop7h 25m

Liberia

Fri 10/17

1:20 pm-9:01 pm

1 stop29h 41m

$383

MiamiLiberia

MIA - LIR

MIALIR

Miami

Mon 8/4

5:35 am-11:50 am

2 stops8h 15m

Liberia

Sat 8/9

10:15 am-1:40 pm

1 stop25h 25m

$506

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 8/11

2:28 pm-3:17 pm

Nonstop2h 49m

$89

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 8/11

5:35 am-7:50 am

1 stop4h 15m

$94

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 9/19

3:50 pm-11:14 am

2 stops21h 24m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 20 results
1
2

Best time to book a flight from Miami to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Miami 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 Miami to Costa Rica

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

Currently, September is the cheapest month in which you can book a flight from Miami to Costa Rica (average of $398). Flying from Miami to Costa Rica in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from MIA to CR?

Find hourly flight availability from Miami to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Miami to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the morning.

What is the cheapest day to fly from Miami to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Miami to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Miami to Costa Rica flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Miami to Costa Rica

Explore weekly flight availability from Miami to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.

The most flights from MIA to CR0 are scheduled on a Monday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

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 July 30, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from Miami 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.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Miami 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 Miami to Costa Rica?

    Located just 6.1 mi from the city center, Miami (MIA) is the airport most travelers will use when flying to Costa Rica from Miami.

  • How popular is this Miami to Costa Rica flight route?

    Flights from Miami to Costa Rica have been viewed 7 times in the past calendar month.

  • What are the cheapest airlines to fly from Miami to Costa Rica one-way?

    The cheapest airline one-way is Volaris El Salvador, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Avianca and Spirit Airlines, as they are both options that can get you from Miami to Costa Rica for a low price.

  • What are the most reliable airlines from Miami to Costa Rica?

    The top 3 most reliable airlines when flying from Miami to Costa Rica are American Airlines (79%), Iberia (79%) and Avianca (78%).

  • What are the cheapest flights from Miami to Costa Rica?

    On average you can expect to pay $214 for a flight from Miami to Costa Rica. The cheapest flight overall is $84 while the most popular route, (Miami - San José Juan Santamaria Intl) is currently priced at $121.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami 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 Miami to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Miami to Costa Rica (average of $398). Flying from Miami to Costa Rica in March is currently the most expensive (average of $555). 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

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Alternative routes for Miami to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Panama City flights
Miami to San José flights
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Top 7 airlines flying from Miami to Costa Rica

Discover the top 7 airlines that operate flights from Miami 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$105Average$261FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$181Average$255FlexibilityNo cancel feeOn-time65%
Volaris El SalvadorCheapest$196Average$234FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$227Average$292FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$235Average$369FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$252Average$514FlexibilityNo cancel feeOn-time71%
DeltaCheapest$495Average$595FlexibilityNo cancel feeOn-timeN/A

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