$139 Cheap Flights from Mexico City (MEX) to San José (SJO)

View $139 flight on Sun, Sep 13, 2026Opens in a new window

Popular airlines from Benito Juarez International Airport (MEX) to Juan Santamaria Intl. Airport (SJO)

Today's featured flight deals from Benito Juarez International Airport (MEX) to Juan Santamaria Intl. Airport (SJO)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Mexico City to San José (MEX-SJO)

Prices were available within the past 7 days and start at $139 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris Costa Rica
Fri, Jan 9 - Sat, Jan 17
MEX
Mexico City
SJO
San José
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Volaris Costa Rica flight, departing Fri, Jan 9 from Mexico City to San José, returning Sat, Jan 17, priced at $227 found 3 days ago
Volaris Costa Rica
Wed, Feb 18 - Fri, Feb 27
MEX
Mexico City
SJO
San José
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select Volaris Costa Rica flight, departing Wed, Feb 18 from Mexico City to San José, returning Fri, Feb 27, priced at $268 found 5 days ago
Volaris Costa Rica
Sat, Sep 12 - Tue, Sep 15
MEX
Mexico City
SJO
San José
$274 Roundtrip, found 5 hours ago
$274
Roundtrip
found 5 hours ago
Select Volaris Costa Rica flight, departing Sat, Sep 12 from Mexico City to San José, returning Tue, Sep 15, priced at $274 found 5 hours ago
Volaris Costa Rica
Mon, Sep 21 - Fri, Sep 25
MEX
Mexico City
SJO
San José
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Volaris Costa Rica flight, departing Mon, Sep 21 from Mexico City to San José, returning Fri, Sep 25, priced at $281 found 1 day ago
Aeromexico
Thu, Aug 6 - Fri, Aug 21
MEX
Mexico City
SJO
San José
$282 Roundtrip, just found
$282
Roundtrip
just found
Select Aeromexico flight, departing Thu, Aug 6 from Mexico City to San José, returning Fri, Aug 21, priced at $282 just found
Volaris Costa Rica
Thu, Aug 6 - Fri, Aug 21
MEX
Mexico City
SJO
San José
$285 Roundtrip, just found
$285
Roundtrip
just found
Select Volaris Costa Rica flight, departing Thu, Aug 6 from Mexico City to San José, returning Fri, Aug 21, priced at $285 just found
Volaris Costa Rica
Wed, Feb 25 - Wed, Apr 8
MEX
Mexico City
SJO
San José
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select Volaris Costa Rica flight, departing Wed, Feb 25 from Mexico City to San José, returning Wed, Apr 8, priced at $285 found 2 days ago
Viva
Fri, Jan 9 - Sat, Jan 17
MEX
Mexico City
SJO
San José
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select Viva flight, departing Fri, Jan 9 from Mexico City to San José, returning Sat, Jan 17, priced at $287 found 3 days ago
avianca
Sat, Jan 24 - Sat, Feb 7
MEX
Mexico City
SJO
San José
$289 Roundtrip, found 7 hours ago
$289
Roundtrip
found 7 hours ago
Select avianca flight, departing Sat, Jan 24 from Mexico City to San José, returning Sat, Feb 7, priced at $289 found 7 hours ago
Copa
Tue, Jan 20 - Tue, Jan 27
MEX
Mexico City
SJO
San José
$303 Roundtrip, found 9 hours ago
$303
Roundtrip
found 9 hours ago
Select Copa flight, departing Tue, Jan 20 from Mexico City to San José, returning Tue, Jan 27, priced at $303 found 9 hours ago

Find the cheapest month to fly from Mexico City (MEX) to San José (SJO)

August is typically the cheapest month to fly

From $229 - $285 per traveler.

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $480
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $480
Flights from Mexico City (MEX) to San José (SJO)
Origin airport
Mexico City Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, British Airways, Copa, Delta, Iberia, LATAM Airlines Group, United, Viva, Volaris, Volaris Costa Rica, avianca
Roundtrip price
$226
Distance
1187 mi
Average flight time
3 hours 13 mins

Mexico City to San José Flights

The cheapest times to fly from Mexico City 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 Mexico City to San José are during the month of January. You can find some of the cheapest flights from Mexico City to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mexico City to San José

Sunday is one of the best days to book for cheap flights from Mexico City 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 Mexico City 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 Mexico City to San José in 2026. You can also book with separate airlines for your outbound and return journeys, from $139 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 Mexico City 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 Mexico City 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 Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO) cost?
Grab a cheap one-way flight from $139 or cheap return flight from $227 from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
The cheapest month to fly from MEX to SJO is January, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
Take your pick of 3 airlines that fly direct from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO). These include:

  • Aeromexico
  • AVIANCA
  • Volaris Costa Rica

What is the cheapest airline that flies from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
While prices can vary depending on when you travel, Volaris Costa Rica and AVIANCA are popular choices for flights between Mexico City Intl. Airport (MEX) and Juan Santamaria Intl. Airport (SJO). You can also compare carriers on Expedia and use the "Sort by" filter to find the lowest-priced ticket for your MEX to SJO flight.
How many flights per day from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
Daily, an average of 3 nonstop flights operate from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO). Choose the departure date that best suits your plans.
What are the most popular departure times for flights from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
Flights between MEX and SJO tend to be busiest at 11 AM. If you're after a more relaxed atmosphere and potentially cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from MEX to SJO?
Friday offers the most flights from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
The earliest flight out of Mexico City Intl. Airport (MEX) is at around 8:35AM UTC-6. Board this plane and you'll reach Juan Santamaria Intl. Airport (SJO) at approximately 11:41AM UTC-6. The total travel time is 3h 6m.
How long does it take to fly from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
The average flight time from MEX to SJO is 3 hours, covering a total distance of 1,200 mi.
What airline has the least delays from MEX to SJO?
AVIANCA has the best performance for on-time direct flights from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO), with an on-time rating of 88%. Use the Expedia App to check your flight schedule before you jet off and get real-time updates about any changes.
What is the best time to fly from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
Opt for a flight from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Mexico City Intl. Airport (MEX)?
If you're on a direct flight from Mexico City Intl. Airport (MEX) to San José, Juan Santamaria Intl. Airport (SJO) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO) last-minute?
Booking your ticket from MEX to SJO right before your getaway is generally more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a MEX to SJO flight and hotel package?
Compared with arranging flights and hotels separately, booking a MEX to SJO flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mexico City Intl. Airport (MEX) to Juan Santamaria Intl. Airport (SJO)?
If you reserved your MEX to SJO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.