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$102+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJO
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
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 avril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$226
(Booking.com)

One-way from

$111
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$336

Good round-trip deal

$264 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for Miami-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-San José Juan Santamaria Intl flights.
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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. 16% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/12:28 pmMIA - SJO
Nonstop2h 49mMultiple Airlines
sam. 9/68:14 amSJO - MIA
Nonstop2h 43mMultiple Airlines
Deal found 4/17$226
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/92:28 pmMIA - SJO
Nonstop2h 49mVolaris Costa Rica
sam. 8/168:14 amSJO - MIA
Nonstop2h 43mVolaris Costa Rica
Deal found 4/17$227
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:28 pmMIA - SJO
Nonstop2h 49mVolaris El Salvador
lun. 8/48:14 amSJO - MIA
Nonstop2h 43mVolaris El Salvador
Deal found 4/16$228
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/18:30 amMIA - SJO
1 stop7h 24mCopa Airlines
dim. 6/84:10 amSJO - MIA
1 stop8h 26mCopa Airlines
Deal found 4/17$268
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/169:40 pmMIA - SJO
Nonstop3h 00mAvianca
lun. 5/198:50 amSJO - MIA
Nonstop2h 50mAvianca
Deal found 4/17$269
This American Airlines deal was found by Cheapflights users on 4/17. 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.
mar. 5/65:45 pmMIA - SJO
Nonstop2h 50mAmerican Airlines
lun. 5/126:03 amSJO - MIA
Nonstop2h 55mAmerican Airlines
Deal found 4/17$297
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/1610:29 amMIA - SJO
2 stops27h 04mSpirit Airlines
lun. 5/1911:32 amSJO - MIA
3 stops30h 25mSpirit Airlines
Deal found 4/17$343
This United Airlines deal was found by Cheapflights users on 4/17. 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.
sam. 5/36:25 amMIA - SJO
1 stop15h 12mUnited Airlines
jeu. 5/157:55 amSJO - MIA
1 stop12h 34mUnited Airlines
Deal found 4/17$377
This American Airlines deal was found by Cheapflights users on 4/17. 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.
jeu. 5/1512:21 pmMIA - LIR
Nonstop3h 05mAmerican Airlines
mar. 5/2012:45 pmLIR - MIA
Nonstop2h 50mAmerican Airlines
Deal found 4/17$498
This United Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 6/96:30 amMIA - LIR
1 stop7h 40mUnited Airlines
mar. 6/173:25 pmLIR - MIA
1 stop17h 39mUnited Airlines
Deal found 4/17$515
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/75:10 amMIA - LIR
1 stop7h 40mSouthwest
dim. 6/152:05 pmLIR - MIA
1 stop7h 40mSouthwest
Deal found 4/17$536
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
jeu. 5/19:40 pmMIA - LIR
1 stop17h 30mMultiple Airlines
mar. 5/610:15 amLIR - MIA
2 stops13h 23mMultiple Airlines
Deal found 4/17$538

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 avril 17, 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

lun. 7/28

2:28 pm-3:17 pm

Nonstop2h 49m

San José Juan Santamaria Intl

lun. 8/4

8:14 am-12:57 pm

Nonstop2h 43m

$228

MiamiSan José

MIA - SJO

MIASJO

Miami

lun. 7/28

2:09 pm-7:35 pm

1 stop7h 26m

San José Juan Santamaria Intl

lun. 8/4

8:14 am-12:57 pm

Nonstop2h 43m

$244

MiamiSan José

MIA - SJO

MIASJO

Miami

mar. 7/22

3:10 pm-6:45 pm

1 stop5h 35m

San José Juan Santamaria Intl

mer. 8/6

5:25 pm-11:55 pm

1 stop4h 30m

$261

MiamiSan José

MIA - SJO

MIASJO

Miami

ven. 5/9

6:20 am-1:54 pm

1 stop9h 34m

San José Juan Santamaria Intl

lun. 5/12

5:52 pm-1:38 am

1 stop5h 46m

$265

MiamiSan José

MIA - SJO

MIASJO

Miami

jeu. 6/19

7:09 pm-8:09 pm

Nonstop3h 00m

San José Juan Santamaria Intl

jeu. 9/11

11:35 am-4:25 pm

Nonstop2h 50m

$317

MiamiSan José

MIA - SJO

MIASJO

Miami

lun. 9/29

7:00 am-11:53 am

1 stop6h 53m

San José Juan Santamaria Intl

ven. 10/3

1:18 pm-12:52 am

1 stop9h 34m

$318

MiamiSan José

MIA - SJO

MIASJO

Miami

ven. 5/16

10:29 am-11:33 am

2 stops27h 04m

San José Juan Santamaria Intl

lun. 5/19

11:32 am-7:57 pm

3 stops30h 25m

$343

MiamiSan José

MIA - SJO

MIASJO

Miami

mer. 5/14

5:00 pm-7:37 pm

1 stop28h 37m

San José Juan Santamaria Intl

mer. 5/21

7:55 am-8:34 pm

1 stop10h 39m

$385

MiamiLiberia

MIA - LIR

MIALIR

Miami

ven. 8/8

12:05 pm-1:05 pm

Nonstop3h 00m

Liberia

mer. 8/13

2:30 pm-7:25 pm

Nonstop2h 55m

$500

MiamiLiberia

MIA - LIR

MIALIR

Miami

dim. 6/29

5:50 am-12:45 pm

1 stop8h 55m

Liberia

mer. 7/2

2:10 pm-10:20 am

2 stops18h 10m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 35 results
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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 avril 17, 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 55% 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 Monday 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 avril 17, 2025.

The most flights from MIA to CR0 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 avril 17, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and Southwest from Miami to Costa Rica by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Alaska Airlines
8.0
Very good
9,882 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Southwest
8.0
Very good
4,280 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 3 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 $111. However, be on the lookout for offers from Arajet and Avianca, 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 Avianca (88%), Avianca Costa Rica (88%) and American Airlines (77%).

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

    On average you can expect to pay $590 for a flight from Miami to Costa Rica. The cheapest flight overall is $95 while the most popular route, (Miami - San José Juan Santamaria Intl) is currently priced at $201.

  • 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.
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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 avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$170Average$259FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$209Average$375FlexibilityNo cancel feeOn-time62%
AviancaCheapest$211Average$275FlexibilityNo cancel feeOn-time71%
Volaris El SalvadorCheapest$216Average$239FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$228Average$321FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$279Average$530FlexibilityNo cancel feeOn-time71%
DeltaCheapest$496Average$682FlexibilityNo cancel feeOn-timeN/A

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