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Cheap flights from Mexico to Costa Rica from £434

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJO
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Mexico to Costa Rica

Keep the following information in mind while searching for Mexico to Costa Rica flight deals. Data was last updated 21 October 2025.

Round-trip from

£580

One-way from

£434

Popular in

December

Cheapest in

March

Average price

£168

Good round-trip deal

£152 or less
United Airlines
  • United Airlines
  • 18/11-25/11
  • 2 total stops
  • 45h 40m total
  • Mexico to Costa Rica
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United Airlines
  • United Airlines
  • 16/12
  • 2 total stops
  • 47h 16m total
  • Mexico to Costa Rica
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Mexico to Costa Rica.
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Find flight deals from Mexico to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Mexico to Costa Rica
Explore the most affordable flight options available from Mexico to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Mon 17/1113:40PBC - SJO
1 stop21h 45mUnited Airlines
Mon 24/1114:20SJO - PBC
1 stop22h 10mUnited Airlines
Deal found 19/10£638
Thu 18/1213:40PBC - SJO
1 stop8h 52mUnited Airlines
Sun 28/1206:30SJO - PBC
1 stop30h 00mUnited Airlines
Deal found 19/10£812
Sat 20/1213:40PBC - SJO
1 stop23h 35mUnited Airlines
Sun 28/1206:30SJO - PBC
1 stop30h 00mUnited Airlines
Deal found 18/10£864
Fri 7/1113:40PBC - SJO
1 stop23h 35mUnited Airlines
Mon 10/1108:45SJO - PBC
1 stop27h 45mUnited Airlines
Deal found 18/10£945
Fri 7/1113:40PBC - SJO
1 stop23h 35mUnited Airlines
Sun 9/1114:20SJO - PBC
1 stop22h 10mUnited Airlines
Deal found 18/10£964
Sun 30/1113:40PBC - SJO
1 stop21h 45mUnited Airlines
Tue 20/106:30SJO - PBC
1 stop30h 00mUnited Airlines
Deal found 19/10£987
Mon 29/1213:40PBC - SJO
1 stop8h 52mUnited Airlines
Sat 3/106:30SJO - PBC
1 stop30h 00mUnited Airlines
Deal found 20/10£1,275

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mexico 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 21 October 2025.
Use the filters below to find and compare flights from Mexico to Costa Rica that are best for you.

Fly from

Mexico

Fly to

Costa Rica

Route

Depart

Return

Price

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Mon 17/11

13:40-11:25

1 stop21h 45m

San José Juan Santamaria Intl

Mon 24/11

14:20-12:30

1 stop22h 10m

£638

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 7/3

13:40-22:32

1 stop8h 52m

San José Juan Santamaria Intl

Mon 9/3

05:30-11:30

1 stop30h 00m

£715

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Thu 18/12

13:40-22:32

1 stop8h 52m

San José Juan Santamaria Intl

Sun 28/12

06:30-12:30

1 stop30h 00m

£812

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 20/12

13:40-18:16

1 stop28h 36m

San José Juan Santamaria Intl

Sun 28/12

08:45-12:30

1 stop27h 45m

£864

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Fri 7/11

13:40-13:15

1 stop23h 35m

San José Juan Santamaria Intl

Mon 10/11

08:45-12:30

1 stop27h 45m

£945

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Tue 16/12

13:40-12:56

2 stops47h 16m

£434

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sun 21/12

13:40-12:56

2 stops23h 16m

£450

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 20/12

13:40-12:56

2 stops47h 16m

£455

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Wed 17/12

13:40-22:00

2 stops32h 20m

£538

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 25/10

12:25-18:53

2 stops30h 28m

£630

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 14 results
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Best time to book a flight from Mexico to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Mexico 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 Mexico to Costa Rica

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

Currently, March is the cheapest month in which you can book a flight from Mexico to Costa Rica (average of £73). Flying from Mexico to Costa Rica in September is currently the most expensive (average of £117). 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 MX to CR?

Find hourly flight availability from Mexico 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 21 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 50% on flights from Mexico to Costa Rica by exploring options for tickets at midday.

Weekly flight availability from Mexico to Costa Rica

Explore weekly flight availability from Mexico 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 21 October 2025.

The most flights from MX0 to CR0 are scheduled on a Friday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

Find useful and relevant information for your journey from Mexico to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The Mexico to Costa Rica flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Mexico to Costa Rica?

    Airlines like United Airlines fly from Mexico to Costa Rica in about 21h 45m. The time it takes to get you to your destination can typically vary by up to . Mexico and Costa Rica are separated by a distance of 1137 mi.

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Mexico to Costa Rica (average of £73). Flying from Mexico to Costa Rica in September is currently the most expensive (average of £117). 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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Cheapflights makes it easy to find Mexico to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Mexico to Costa Rica?

Cheapflights simply makes it quick and affordable to book flights from Mexico to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Mexico to Costa Rica with no change fees?

Need flexible booking options for your flight to Costa Rica from Mexico? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Mexico to Costa Rica become cheaper?

Yes! Start tracking prices for Mexico to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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