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Cheap flights from Mexico to Costa Rica from £677

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJO
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 February 2026.

Mon 18/512:25
PBC
-
SJO
1 stop23h 56m
United Airlines
Sat 6/600:30
SJO
-
PBC
1 stop10h 56m
United Airlines
Deal found 12/2£733
Mon 11/512:25
PBC
-
SJO
1 stop23h 56m
United Airlines
Wed 13/513:25
SJO
-
PBC
1 stop22h 01m
United Airlines
Deal found 12/2£915
Sat 14/312:40
PBC
-
SJO
1 stop8h 52m
United Airlines
Sat 21/305:30
SJO
-
PBC
1 stop30h 00m
United Airlines
Deal found 14/2£959

Find 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 15 February 2026.

Round-trip from

£733

One-way from

£677

Popular in

January

Cheapest in

March

Average price

£194
United Airlines
  • United Airlines
  • 18/5-6/6
  • 2 total stops
  • 34h 52m total
  • Mexico to Costa Rica
Search Deals
United Airlines
  • United Airlines
  • 14/3
  • 1 total stop
  • 28h 36m total
  • Mexico to Costa Rica
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 15 February 2026.
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 18/5

12:25-12:21

1 stop23h 56m

San José Juan Santamaria Intl

Sat 6/6

00:30-11:26

1 stop10h 56m

£733

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 25/7

12:25-10:11

1 stop21h 46m

San José Juan Santamaria Intl

Sat 1/8

11:13-11:26

1 stop24h 13m

£733

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Mon 11/5

12:25-12:21

1 stop23h 56m

San José Juan Santamaria Intl

Wed 13/5

13:25-11:26

1 stop22h 01m

£915

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 14/3

12:40-21:32

1 stop8h 52m

San José Juan Santamaria Intl

Sat 21/3

05:30-11:30

1 stop30h 00m

£959

Puebla CitySan José

PBC - SJO

PBCSJO

Puebla City Huejotzingo

Sat 14/3

12:40-17:16

1 stop28h 36m

£677

Flights are sorted by cheapest return flights first.

Deals found on 14/2

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, April is the cheapest month in which you can book a flight from Mexico to Costa Rica (average of £67). Flying from Mexico to Costa Rica in September is currently the most expensive (average of £126). 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 15 February 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 69% on flights from Mexico to Costa Rica by exploring options for tickets in the afternoon.

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 15 February 2026.

The most flights from MX0 to CR0 are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Mexico to Costa Rica delayed?

About 10% of weekly flights between Mexico and Costa Rica have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Mexico to Costa Rica flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Mexico to Costa Rica flights?

Over the past year, Avianca have had the lowest number of delays on this route, with just 2% of flights being delayed.

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 23h 56m. 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.

  • What are the cheapest airlines to fly from Mexico to Costa Rica one-way?

    The cheapest airline one-way is Volaris, with whom users have recently found tickets for as low as £76. However, be on the lookout for offers from Volaris Costa Rica and Avianca, as they are both options that can get you from Mexico to Costa Rica for a low price.

  • 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, April is the cheapest month in which you can book a flight from Mexico to Costa Rica (average of £67). Flying from Mexico to Costa Rica in September is currently the most expensive (average of £126). 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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Why should you use Cheapflights to find cheap flight tickets from Mexico to Costa Rica?

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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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