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Cheap flights from Miami to Costa Rica from £75

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJO
14 Jul — 21 Jul1
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 9 July 2025.

Round-trip from

£149

One-way from

£75

Popular in

December

Cheapest in

May

Average price

£271

Good round-trip deal

£414 or less
Avianca
  • Avianca
  • 5/1-14/1
  • 4 total stops
  • 18h 55m total
  • Miami to Costa Rica
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Avianca
  • Avianca
  • 23/7
  • Nonstop
  • 3h 00m total
  • Miami to Costa Rica
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return 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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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 9 July 2025.

Wed 9/713:45MIA - SJO
2 stops7h 00mAvianca
Sat 19/716:45SJO - MIA
2 stops9h 40mAvianca
Deal found 8/7£143
Mon 1/1204:59MIA - SJO
1 stop6h 00mCopa Airlines
Sun 7/1214:53SJO - MIA
1 stop5h 29mCopa Airlines
Deal found 7/7£172
Mon 27/1006:00MIA - SJO
1 stop7h 48mDelta
Thu 13/1114:17SJO - MIA
1 stop9h 35mDelta
Deal found 8/7£218
Sun 21/908:40MIA - SJO
1 stop12h 57mUnited Airlines
Tue 30/907:55SJO - MIA
1 stop12h 50mUnited Airlines
Deal found 7/7£223

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 9 July 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

Mon 5/1

14:20-23:20

2 stops10h 00m

San José Juan Santamaria Intl

Wed 14/1

05:05-15:00

2 stops8h 55m

£149

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 1/12

04:59-09:59

1 stop6h 00m

San José Juan Santamaria Intl

Sun 7/12

14:53-21:22

1 stop5h 29m

£172

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 27/10

06:00-11:48

1 stop7h 48m

San José Juan Santamaria Intl

Thu 13/11

14:17-00:52

1 stop9h 35m

£218

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 21/9

08:40-19:37

1 stop12h 57m

San José Juan Santamaria Intl

Tue 30/9

07:55-22:45

1 stop12h 50m

£223

MiamiSan José

MIA - SJO

MIASJO

Miami

Wed 23/7

21:40-22:40

Nonstop3h 00m

£75

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 17/8

07:00-11:35

1 stop6h 35m

£79

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 11/8

14:09-19:35

1 stop7h 26m

£80

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 5/12

04:59-09:59

1 stop6h 00m

£93

MiamiSan José

MIA - SJO

MIASJO

Miami

Sun 7/9

07:30-12:10

1 stop6h 40m

£97

MiamiSan José

MIA - SJO

MIASJO

Miami

Sat 6/12

08:35-10:35

Nonstop3h 00m

£129

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 13 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 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 9 July 2025.

It’s typically best to fly out from Miami to Costa Rica at midday. Doing so could potentially save you 28% on the flight price compared to flying in the morning, 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 9 July 2025.

The most flights from MIA to CR0 are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 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 9 July 2025.
See what other customers who have flown with Alaska Airlines, Southwest, andDelta from Miami to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very Good
4,258 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very Good
7,958 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Copa Airlines
7.5
Good
1,472 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,843 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 8 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 Avianca, with whom users have recently found tickets for as low as £75. However, be on the lookout for offers from Southwest and Arajet, 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 (83%), Avianca Costa Rica (83%) and American Airlines (81%).

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

    Looking for the cheapest flight from Miami to Costa Rica? While on average our users pay £501, our data indicates the cheapest price to be £312. The most popular route (Miami - San José Juan Santamaria Intl), is priced around £169.

  • 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 Panama City flights
Miami to San Pedro Sula flights
Miami to Guatemala 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 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£221Average£394FlexibilityNo 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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