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$146+ Cheap flights from Mexico City (MEX) to Costa Rica

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Mexico City to Costa Rica

Keep the following information in mind while searching for Mexico City to Costa Rica flight deals. Data was last updated August 14, 2025.

Round-trip from

$255
(Mytrip)

One-way from

$146
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$270

Good round-trip deal

$208 or less

Good one-way deal

$214 or less
From Mexico City Benito Juarez to Costa Rica
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One-way flight from Mexico City Benito Juarez to Costa Rica
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Highest demand for flights based on searches. 7% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Costa Rica.
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Price to beat on a one-way flight from Mexico City Benito Juarez to Costa Rica.
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Find flight deals from Mexico City to Costa Rica

Cheapest flights from Mexico City to Costa Rica
Explore the most affordable flight options available from Mexico City to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:00 amMEX - SJO
Nonstop2h 57mVolaris Costa Rica
Sun 11/302:43 pmSJO - MEX
Nonstop3h 07mVolaris Costa Rica
Deal found 8/11$254
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:50 amMEX - SJO
Nonstop3h 02mVolaris Costa Rica
Mon 9/12:48 pmSJO - MEX
Nonstop2h 57mVolaris Costa Rica
Deal found 8/12$255
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:50 amMEX - SJO
Nonstop3h 02mVolaris Costa Rica
Mon 8/252:48 pmSJO - MEX
Nonstop2h 57mVolaris Costa Rica
Deal found 8/12$268
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:55 pmMEX - SJO
Nonstop2h 55mAvianca
Sun 9/211:40 amSJO - MEX
1 stop16h 25mAvianca
Deal found 8/12$270
This Avianca deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:55 pmMEX - SJO
Nonstop2h 55mAvianca
Sun 9/1412:20 pmSJO - MEX
Nonstop3h 05mAvianca
Deal found 8/12$271
This Avianca deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:50 pmMEX - SJO
1 stop6h 45mAvianca
Wed 8/2012:20 pmSJO - MEX
Nonstop3h 05mAvianca
Deal found 8/12$272
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:50 pmMEX - SJO
1 stop6h 45mAvianca
Sun 9/2112:20 pmSJO - MEX
Nonstop3h 05mAvianca
Deal found 8/12$274
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:00 pmMEX - SJO
Nonstop4h 13mVolaris Costa Rica
Mon 8/255:30 amSJO - MEX
Nonstop4h 25mVolaris Costa Rica
Deal found 8/13$280
This Avianca deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:55 amMEX - SJO
1 stop9h 10mAvianca
Fri 10/1012:20 pmSJO - MEX
Nonstop3h 05mAvianca
Deal found 8/12$281
This Avianca deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:40 amMEX - SJO
1 stop8h 40mAvianca
Mon 9/13:00 pmSJO - MEX
1 stop12h 05mAvianca
Deal found 8/13$282

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Mexico City to Costa Rica that are best for you.

Fly from

Mexico City

Fly to

Costa Rica

Route

Depart

Return

Price

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Fri 9/26

12:40 am-9:20 am

1 stop8h 40m

San José Juan Santamaria Intl

Sat 10/4

4:48 pm-7:45 pm

Nonstop2h 57m

$255

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Fri 8/29

10:50 am-1:52 pm

Nonstop3h 02m

San José Juan Santamaria Intl

Mon 9/1

2:48 pm-5:45 pm

Nonstop2h 57m

$255

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Thu 8/21

10:50 am-1:52 pm

Nonstop3h 02m

San José Juan Santamaria Intl

Mon 8/25

2:48 pm-5:45 pm

Nonstop2h 57m

$268

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Fri 9/19

12:55 pm-3:50 pm

Nonstop2h 55m

San José Juan Santamaria Intl

Sun 9/21

1:40 am-6:05 pm

1 stop16h 25m

$270

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Fri 10/31

11:15 pm-3:20 pm

1 stop16h 05m

San José Juan Santamaria Intl

Sun 11/30

12:20 pm-3:25 pm

Nonstop3h 05m

$271

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Sun 9/28

12:40 am-2:05 pm

1 stop13h 25m

San José Juan Santamaria Intl

Wed 10/8

3:00 pm-3:05 am

1 stop12h 05m

$271

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Tue 10/7

11:20 pm-9:20 am

1 stop10h 00m

San José Juan Santamaria Intl

Wed 10/15

3:00 pm-3:05 am

1 stop12h 05m

$271

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Thu 9/11

12:55 pm-3:50 pm

Nonstop2h 55m

San José Juan Santamaria Intl

Sun 9/14

3:00 pm-3:05 am

1 stop12h 05m

$271

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Thu 8/28

4:55 am-3:50 pm

1 stop10h 55m

$146

Mexico CitySan José

MEX - SJO

MEXSJO

Mexico City Benito Juarez

Fri 10/3

11:20 pm-3:50 pm

1 stop16h 30m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Mexico City to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Mexico City with our price prediction graph.
Estimated round-trip 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 Mexico City to Costa Rica

What is the cheapest month to book a flight from Mexico City to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Mexico City to Costa Rica (average of $398). Flying from Mexico City to Costa Rica in March is currently the most expensive (average of $555). 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 MEX to CR?

Find hourly flight availability from Mexico City 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 August 14, 2025.

It’s typically best to fly out from Mexico City to Costa Rica at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Mexico City to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Mexico City to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Mexico City to Costa Rica flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Mexico City to Costa Rica

Explore weekly flight availability from Mexico City 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 August 14, 2025.

The most flights from MEX to CR0 are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 August 14, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, Aeromexico, and Avianca from Mexico City to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,507 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,507 reviews
Copa Airlines
7.5
Good
1,507 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Aeromexico
7.5
Good
1,723 reviews
Copa Airlines
7.5
Good
1,507 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,399 reviews
Copa Airlines
7.5
Good
1,507 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Mexico City 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 Mexico City to Costa Rica?

    For a flight from Mexico City to Costa Rica, you will be flying from Benito Juarez. Mexico City Benito Juarez (MEX) is just 5.5 mi from the center of the city.

  • How popular is this Mexico City to Costa Rica flight route?

    The Mexico City Benito Juarez to Costa Rica flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most reliable airlines from Mexico City to Costa Rica?

    The top 3 most reliable airlines when flying from Mexico City to Costa Rica are Avianca (93%), Avianca Costa Rica (93%) and Aeromexico (91%).

  • What are the cheapest flights from Mexico City to Costa Rica?

    On average you can expect to pay $299 for a flight from Mexico City to Costa Rica. The cheapest flight overall is $159 while the most popular route, (Mexico City Benito Juarez - San José Juan Santamaria Intl) is currently priced at $239.

  • Can I find deals for flights from Mexico City to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Mexico City to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Costa Rica.

  • Can I find deals for business class flights from Mexico City to Costa Rica?

    Yes. Cheapflights offers flight deals from Mexico City 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 Mexico City to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Mexico City to Costa Rica (average of $398). Flying from Mexico City to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Mexico City to Costa Rica

Discover the top 4 airlines that operate flights from Mexico City 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris Costa RicaCheapest$116Average$269FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$156Average$307FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$185Average$301FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$194Average$278FlexibilityNo cancel feeOn-time70%

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