$98 Cheap Flights from Miami (MIA) to San José (SJO)

View $98 flight on Fri, Aug 1, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Miami to San José (MIA-SJO)

Prices were available within the past 7 days and start at $98 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris El Salvador
Fri, Oct 10 - Sun, Oct 12
MIA
Miami
SJO
San José
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Volaris El Salvador flight, departing Fri, Oct 10 from Miami to San José, returning Sun, Oct 12, priced at $223 just found
American Airlines
Sun, Aug 10 - Mon, Aug 18
MIA
Miami
SJO
San José
$226 Roundtrip, just found
$226
Roundtrip
just found
Select American Airlines flight, departing Sun, Aug 10 from Miami to San José, returning Mon, Aug 18, priced at $226 just found
American Airlines
Fri, Aug 1 - Fri, Aug 8
MIA
Miami
SJO
San José
$227 Roundtrip, just found
$227
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 1 from Miami to San José, returning Fri, Aug 8, priced at $227 just found
American Airlines
Sat, Aug 30 - Thu, Sep 4
MIA
Miami
SJO
San José
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Aug 30 from Miami to San José, returning Thu, Sep 4, priced at $229 found 3 hours ago
Arajet
Mon, Oct 13 - Mon, Oct 20
MIA
Miami
SJO
San José
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Arajet flight, departing Mon, Oct 13 from Miami to San José, returning Mon, Oct 20, priced at $230 just found
American Airlines
Fri, Sep 26 - Mon, Sep 29
MIA
Miami
SJO
San José
$231 Roundtrip, just found
$231
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 26 from Miami to San José, returning Mon, Sep 29, priced at $231 just found
Southwest Airlines
Wed, Sep 17 - Fri, Sep 19
MIA
Miami
SJO
San José
$233 Roundtrip, just found
$233
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Sep 17 from Miami to San José, returning Fri, Sep 19, priced at $233 just found
Copa
Tue, Nov 25 - Sat, Nov 29
MIA
Miami
SJO
San José
$234 Roundtrip, found 1 hour ago
$234
Roundtrip
found 1 hour ago
Select Copa flight, departing Tue, Nov 25 from Miami to San José, returning Sat, Nov 29, priced at $234 found 1 hour ago
avianca
Fri, Aug 1 - Tue, Aug 5
MIA
Miami
SJO
San José
$247 Roundtrip, just found
$247
Roundtrip
just found
Select avianca flight, departing Fri, Aug 1 from Miami to San José, returning Tue, Aug 5, priced at $247 just found
Southwest Airlines
Fri, Sep 19 - Sun, Sep 21
MIA
Miami
SJO
San José
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Sep 19 from Miami to San José, returning Sun, Sep 21, priced at $252 just found

Find the cheapest month to fly from Miami (MIA) to San José (SJO)

October is typically the cheapest month to fly

From $211 - $277 per traveler.

Graph displaying average flight prices per month

Flights from Miami (MIA) to San José (SJO)
Origin airport
Miami Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Arajet, Copa, Delta, Southwest Airlines, United, Viva, Volaris Costa Rica, Volaris El Salvador, World Ticket Ltd, avianca
Roundtrip price
$222
Distance
1121 mi
Average flight time
1 hour 9 mins

Miami to San José Flights

The cheapest times to fly from Miami to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Miami to San José are during the month of October. You can find some of the cheapest flights from Miami to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to San José

Sunday is one of the best days to book for cheap flights from Miami to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Miami to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Miami to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $98 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Miami to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Miami to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) cost?
You'll find cheap return flights from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) starting from $231. Reserve your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving MIA on August 8 2025 and touching down at SJO. The price was last updated on July 12 2025 and has not changed since.
What is the cheapest month to fly from MIA to SJO?
The cheapest flights from MIA to SJO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Fly nonstop from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) on an American Airlines flight.
What is the cheapest airline that flies from MIA to SJO?
With prices as low as $112 for a one-way flight from MIA to SJO, American Airlines is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MIA on October 3 2025. Prices were last updated on July 12 2025 and have not changed since.
How many flights per day from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Daily, an average of 4 direct flights operate from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO). Select the departure time that best fits your schedule.
What are the most popular departure times for flights from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Flights between MIA and SJO are busiest at 10 AM. If you'd like a more relaxed trip and potentially cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from MIA to SJO?
Friday has the most flights from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO). Consider leaving on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Hop on the earliest flight at around 10:06AM UTC-5, departing from Miami Intl. Airport (MIA). You'll be in the air for about 3h 5m, arriving at Juan Santamaria Intl. Airport (SJO) at approximately 12:11PM UTC-6.
How long does it take to fly from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
It usually takes 3 hours and 3 minutes to fly the 1,100 mi from MIA to SJO.
What airline has the least delays from MIA to SJO?
Consider booking with AVIANCA if you'd like to fly straight from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) without any delays. This carrier has the strongest track record for punctuality, with an on-time performance of 100%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Select a flight from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San José from Miami Intl. Airport (MIA)?
Juan Santamaria Intl. Airport (SJO) is the only airport in San José with direct flights from Miami Intl. Airport (MIA). Consider the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO) last-minute?
Waiting until just before your departure to book a flight from MIA to SJO generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a MIA to SJO flight and hotel package?
Opting for a MIA to SJO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Juan Santamaria Intl. Airport (SJO)?
Typically, you're able to cancel or reschedule your MIA to SJO flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.