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Cheap flights from Miami to Costa Rica from £90

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJO
6 Apr — 13 Apr1
1 adult

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 1 April 2025.

Round-trip from

£190

One-way from

£90

Popular in

December

Cheapest in

October

Average price

£273
Avianca
  • Avianca
  • 11/4-24/4
  • Nonstop
  • 5h 50m total
  • Miami to Costa Rica
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Copa Airlines
  • Copa Airlines
  • 11/5
  • 1 total stop
  • 12h 02m total
  • Miami to Costa Rica
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Highest demand for flights based on searches. 15% potential increase in price (£41 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 1 April 2025.

Fri 11/421:40MIA - SJO
Nonstop3h 00mAvianca
Thu 24/408:25SJO - MIA
Nonstop2h 50mAvianca
Deal found 31/3£190
Wed 16/406:20MIA - SJO
1 stop9h 01mCopa Airlines
Mon 21/417:52SJO - MIA
1 stop5h 46mCopa Airlines
Deal found 31/3£212
Thu 15/513:05MIA - SJO
1 stop8h 32mUnited Airlines
Thu 22/507:55SJO - MIA
1 stop12h 50mUnited Airlines
Deal found 31/3£281
Mon 21/420:59MIA - SJO
3 stops40h 19mMultiple Airlines
Sat 26/408:46SJO - MIA
1 stop11h 51mMultiple Airlines
Deal found 31/3£343
Fri 20/607:00MIA - SJO
1 stop7h 00mDelta
Thu 23/1013:13SJO - MIA
1 stop9h 39mDelta
Deal found 31/3£352
Wed 16/407:35MIA - SJO
2 stops14h 05mSouthwest
Sun 20/413:10SJO - MIA
1 stop8h 45mSouthwest
Deal found 31/3£458
Mon 16/618:45MIA - SJO
1 stop19h 20mAeromexico
Sun 19/1007:46SJO - MIA
1 stop14h 07mAeromexico
Deal found 31/3£482
Wed 14/518:01MIA - SJO
2 stops31h 45mAlaska Airlines
Sun 18/501:06SJO - MIA
2 stops38h 15mAlaska Airlines
Deal found 31/3£516
Mon 21/421:55MIA - SJO
3 stops27h 55mSpirit Airlines
Fri 25/400:55SJO - MIA
3 stops30h 12mSpirit Airlines
Deal found 31/3£548

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 1 April 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

Fri 11/4

21:40-22:40

Nonstop3h 00m

San José Juan Santamaria Intl

Thu 24/4

08:25-13:15

Nonstop2h 50m

£190

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 16/4

06:20-13:21

1 stop9h 01m

San José Juan Santamaria Intl

Mon 21/4

17:52-01:38

1 stop5h 46m

£212

MiamiSan José

MIA - SJO

MIASJO

Miami

Thu 15/5

13:05-19:37

1 stop8h 32m

San José Juan Santamaria Intl

Thu 22/5

07:55-22:45

1 stop12h 50m

£281

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 21/4

20:59-11:18

3 stops40h 19m

San José Juan Santamaria Intl

Sat 26/4

08:46-22:37

1 stop11h 51m

£343

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 20/6

07:00-12:00

1 stop7h 00m

San José Juan Santamaria Intl

Thu 23/10

13:13-00:52

1 stop9h 39m

£352

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 16/4

07:35-19:40

2 stops14h 05m

San José Juan Santamaria Intl

Sun 20/4

13:10-23:55

1 stop8h 45m

£458

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 16/6

18:45-12:05

1 stop19h 20m

San José Juan Santamaria Intl

Sun 19/10

07:46-23:53

1 stop14h 07m

£482

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 14/5

18:01-23:46

2 stops31h 45m

San José Juan Santamaria Intl

Sun 18/5

01:06-17:21

2 stops38h 15m

£516

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 21/4

21:55-23:50

3 stops27h 55m

San José Juan Santamaria Intl

Fri 25/4

00:55-09:07

3 stops30h 12m

£548

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 11/5

06:20-16:22

1 stop12h 02m

£90

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 13 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 return 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, October is the cheapest month in which you can book a flight from Miami to Costa Rica (average of £769). Flying from Miami to Costa Rica in December is currently the most expensive (average of £1,101). 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 1 April 2025.

It’s typically best to fly out from Miami to Costa Rica at midday. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 1 April 2025.

The most flights from MIA to CR0 are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 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 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

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 1 April 2025.
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
9,820 reviews
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very Good
4,277 reviews
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,898 reviews
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.6
Good
1,400 reviews
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very Good
9,820 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Miami (MIA) is the airport you will fly out of if you book a flight from Miami to Costa Rica. It is only a 6.1 mi journey to Miami (MIA) from Miami’s city center.

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

    This flight path from Miami to Costa Rica was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as £90. However, be on the lookout for offers from Avianca and United 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 (82%), Iberia (82%) and British Airways (80%).

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Miami to Costa Rica (average of £769). Flying from Miami to Costa Rica in December is currently the most expensive (average of £1,101). 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 San José flights
Miami to Guatemala City flights
Miami to San Pedro Sula flights
Miami to Panama City flights

Top airline flying from Miami to Costa Rica

Discover the top airline 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 858,174 searches. Data last updated 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£232Average£414FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Miami to Costa Rica?

When you search for this flight from Miami to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Miami to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica from Miami by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Miami to Costa Rica with no change fees?

Yes, we can. To see specific flights from Miami to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Miami to Costa Rica become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Costa Rica from Miami today and book when prices fit your budget.

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