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Cheap flights from Miami to Costa Rica from $87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Costa Rica departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Avianca Logo
9:40 pm - 10:40 pmMIA-SJO
3h 00mnonstop
Avianca Logo
8:50 am - 1:40 pmSJO-MIA
2h 50mnonstop
$203Avianca
Find Deal
Fri, Sep 5 - Mon, Sep 8
Avianca Logo
5:45 pm - 11:35 pmMIA-SJO
7h 50m2 stops
Avianca Logo
5:05 am - 12:15 pmSJO-MIA
5h 10m1 stop
$204Avianca
Find Deal
Fri, Oct 3 - Tue, Oct 7
Avianca Logo
5:45 pm - 11:35 pmMIA-SJO
7h 50m2 stops
Avianca Logo
5:25 pm - 11:55 pmSJO-MIA
4h 30m1 stop
$205Avianca
Find Deal
Fri, Sep 5 - Mon, Sep 8
Volaris El Salvador Logo
1:24 pm - 3:17 pmMIA-SJO
2h 53mnonstop
Volaris El Salvador Logo
8:10 am - 11:52 amSJO-MIA
2h 42mnonstop
$208Volaris El Salvador
Find Deal
Mon, Nov 3 - Fri, Nov 7
Volaris El Salvador Logo
2:28 pm - 3:17 pmMIA-SJO
2h 49mnonstop
Volaris El Salvador Logo
8:14 am - 12:57 pmSJO-MIA
2h 43mnonstop
$215Volaris El Salvador
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
11:00 am - 12:00 pmMIA-SJO
3h 00mnonstop
American Airlines Logo
1:00 pm - 6:00 pmSJO-MIA
3h 00mnonstop
$221American Airlines
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Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
10:15 am - 11:12 amMIA-SJO
2h 57mnonstop
American Airlines Logo
1:00 pm - 6:00 pmSJO-MIA
3h 00mnonstop
$227American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Copa Airlines Logo
4:59 am - 9:59 amMIA-SJO
6h 00m1 stop
Copa Airlines Logo
11:00 am - 9:45 pmSJO-MIA
9h 45m1 stop
$238Copa Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Delta Logo
6:00 am - 12:00 pmMIA-LIR
8h 00m1 stop
Delta Logo
1:25 pm - 12:29 amLIR-MIA
9h 04m1 stop
$375Delta
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Sun, Oct 19 - Wed, Oct 22
Delta Logo
7:10 am - 12:00 pmMIA-LIR
6h 50m1 stop
Delta Logo
1:05 pm - 12:29 amLIR-MIA
9h 24m1 stop
$395Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28

Avianca flights from Miami to Costa Rica

Our best Avianca deals on Miami to Costa Rica flight tickets
Avianca
Sep 5
MIA9:40 pmMiami
3h 00m
SJO10:40 pmSan José Juan Santamaria Intl
Sep 8
SJO8:50 amSan José Juan Santamaria Intl
2h 50m
MIA1:40 pmMiami
$203
Find similar
Avianca
Oct 3
MIA5:45 pmMiami
7h 50m
2 stops
SJO11:35 pmSan José Juan Santamaria Intl
Oct 7
SJO5:05 amSan José Juan Santamaria Intl
5h 10m
1 stop
MIA12:15 pmMiami
$204
Find similar
Avianca
Sep 5
MIA5:45 pmMiami
7h 50m
2 stops
SJO11:35 pmSan José Juan Santamaria Intl
Sep 8
SJO5:25 pmSan José Juan Santamaria Intl
4h 30m
1 stop
MIA11:55 pmMiami
$205
Find similar

Volaris El Salvador flights from Miami to Costa Rica

Our best Volaris El Salvador deals on Miami to Costa Rica flight tickets
Volaris El Salvador
Nov 3
MIA1:24 pmMiami
2h 53m
SJO3:17 pmSan José Juan Santamaria Intl
Nov 7
SJO8:10 amSan José Juan Santamaria Intl
2h 42m
MIA11:52 amMiami
$208
Find similar
Volaris El Salvador
Sep 5
MIA2:28 pmMiami
2h 49m
SJO3:17 pmSan José Juan Santamaria Intl
Sep 7
SJO8:14 amSan José Juan Santamaria Intl
2h 43m
MIA12:57 pmMiami
$215
Find similar
Volaris El Salvador
Aug 29
MIA2:28 pmMiami
2h 49m
SJO3:17 pmSan José Juan Santamaria Intl
Sep 7
SJO8:14 amSan José Juan Santamaria Intl
2h 43m
MIA12:57 pmMiami
$216
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Miami to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 9/5

9:40 pm-10:40 pm

Nonstop3h 00m

San José Juan Santamaria Intl

Mon 9/8

8:50 am-1:40 pm

Nonstop2h 50m

$203

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 10/3

5:45 pm-11:35 pm

2 stops7h 50m

San José Juan Santamaria Intl

Tue 10/7

5:05 am-12:15 pm

1 stop5h 10m

$204

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 9/5

5:45 pm-11:35 pm

2 stops7h 50m

San José Juan Santamaria Intl

Mon 9/8

5:25 pm-11:55 pm

1 stop4h 30m

$205

MiamiSan José

MIA - SJO

MIASJO

Miami

Mon 11/3

1:24 pm-3:17 pm

Nonstop2h 53m

San José Juan Santamaria Intl

Fri 11/7

8:10 am-11:52 am

Nonstop2h 42m

$208

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 9/5

2:28 pm-3:17 pm

Nonstop2h 49m

San José Juan Santamaria Intl

Sun 9/7

8:14 am-12:57 pm

Nonstop2h 43m

$215

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 10/10

11:00 am-12:00 pm

Nonstop3h 00m

San José Juan Santamaria Intl

Mon 10/13

1:00 pm-6:00 pm

Nonstop3h 00m

$221

MiamiSan José

MIA - SJO

MIASJO

Miami

Fri 10/3

10:15 am-11:12 am

Nonstop2h 57m

San José Juan Santamaria Intl

Tue 10/7

1:00 pm-6:00 pm

Nonstop3h 00m

$227

MiamiSan José

MIA - SJO

MIASJO

Miami

Tue 12/2

4:59 am-9:59 am

1 stop6h 00m

San José Juan Santamaria Intl

Wed 12/10

11:00 am-9:45 pm

1 stop9h 45m

$238

MiamiLiberia

MIA - LIR

MIALIR

Miami

Sun 10/19

6:00 am-12:00 pm

1 stop8h 00m

Liberia

Wed 10/22

1:25 pm-12:29 am

1 stop9h 04m

$375

MiamiLiberia

MIA - LIR

MIALIR

Miami

Fri 10/24

7:10 am-12:00 pm

1 stop6h 50m

Liberia

Tue 10/28

1:05 pm-12:29 am

1 stop9h 24m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Miami to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Miami is in August. Flight prices, which tend to average around $252, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then July is your next best option. Flight prices from Miami to Costa Rica during July average around $271.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Friday is the cheapest day to fly to Costa Rica from Miami. The lowest ticket price found for a Friday departure recently was $324. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $438. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Miami to Costa Rica when you can find flight prices for as low as $220. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the afternoon, with an average ticket price of $428. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Miami to Costa Rica flight route?

Fly from Miami to San José Juan Santamaria Intl for the best Miami - Costa Rica flight prices

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Miami for as low as $293 on momondo.

What cabin class options are available on Miami to Costa Rica flights?

There are 3 cabin classes available to choose from on Miami to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Miami to Costa Rica flights?

No. A direct flight is the cheapest option for a flight between Miami to Costa Rica.

Cheap Miami to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Costa Rica

Best Price Found

$63

Fastest flight time

2h 49m

Direct flights

Every day

Airports in Costa Rica

2 airports
The best one-way flight to Costa Rica from Miami in the past 72 hours is $63. The best round-trip flight deal from Miami to Costa Rica found on momondo in the last 72 hours is $220.
The fastest flight from Miami to Costa Rica takes 2h 49m
Direct flights go from Miami to Costa Rica every day.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)
Search flight deals

  • When did momondo last update prices for flights from Miami Airport to Costa Rica?

    Prices for flights from Miami Airport to Costa Rica were last updated today.

  • How many operators does momondo search for flights from Miami Airport to Costa Rica?

  • How old do you have to be to fly from Miami Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Miami to Costa Rica?

Best airlines flying from Miami to Costa Rica

Compare and see reviews for airlines that fly from Miami to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Volaris Costa RicaPriceFrom $124Free CancellationRating
7.8
79 reviews
Search Volaris Costa Rica flights
AviancaPriceFrom $124Free CancellationRating
6.7
2,417 reviews
Search Avianca flights
Spirit AirlinesPriceFrom $181Free CancellationRating
6.3
8,029 reviews
Search Spirit Airlines flights
Volaris El SalvadorPriceFrom $197Free CancellationRating
7.4
26 reviews
Search Volaris El Salvador flights
Copa AirlinesPriceFrom $225Free CancellationRating
7.5
1,514 reviews
Search Copa Airlines flights
JetBluePriceFrom $235Free CancellationRating
7.2
2,919 reviews
Search JetBlue flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $495Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Costa Rica?

It is quick and easy to find Miami to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

Can I find flights from Miami to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Costa Rica?

Once all potential Miami to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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