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Cheap flights from Frankfurt am Main Airport to San José from £430

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SJO
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: The best prices from Frankfurt am Main to San José Juan Santamaria Intl are usually found in June or May, booked 34 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Frankfurt to San José

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 March 2025.

Round-trip from

£435

One-way from

£430

Popular in

December

Cheapest in

June

Average price

£577
KLM
  • KLM
  • 24/8-23/11
  • 3 total stops
  • 32h 05m total
  • Frankfurt am Main to San José
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KLM
  • KLM
  • 31/8
  • 2 total stops
  • 29h 33m total
  • Frankfurt am Main to San José
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Frankfurt to San José

Cheapest flights from Frankfurt to San José
Explore the most affordable flight options available from Frankfurt to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Sun 24/807:00FRA - SJO
2 stops18h 25mKLM
Sun 23/1120:35SJO - FRA
1 stop13h 40mKLM
Deal found 27/3£435
Wed 5/1109:45FRA - SJO
1 stop19h 00mMultiple Airlines
Mon 24/1109:00SJO - FRA
1 stop15h 25mMultiple Airlines
Deal found 28/3£459
Thu 22/520:45FRA - SJO
1 stop25h 00mLufthansa
Thu 5/619:25SJO - FRA
Nonstop11h 20mLufthansa
Deal found 28/3£461
Mon 10/1109:35FRA - SJO
2 stops29h 40mUnited Airlines
Wed 26/1109:30SJO - FRA
1 stop22h 25mUnited Airlines
Deal found 27/3£468
Fri 16/506:40FRA - SJO
1 stop15h 05mSWISS
Wed 28/514:40SJO - FRA
1 stop21h 15mSWISS
Deal found 27/3£478
Fri 4/411:00FRA - SJO
2 stops32h 54mDelta
Fri 18/413:20SJO - FRA
2 stops36h 30mDelta
Deal found 27/3£629

Cheapflights Fare Finder

Customise your flight search to find flights from Frankfurt to San José 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 28 March 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to San José that are best for you.

Fly from

Frankfurt

Fly to

San José

Route

Depart

Return

Price

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 24/8

07:00-17:25

2 stops18h 25m

San José Juan Santamaria Intl

Sun 23/11

20:35-17:15

1 stop13h 40m

£435

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 22/5

20:45-13:45

1 stop25h 00m

San José Juan Santamaria Intl

Thu 5/6

19:25-14:45

Nonstop11h 20m

£460

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 22/5

20:45-13:45

1 stop25h 00m

San José Juan Santamaria Intl

Thu 5/6

19:25-14:45

Nonstop11h 20m

£461

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Wed 20/8

06:40-07:15

2 stops32h 35m

San José Juan Santamaria Intl

Thu 20/11

12:35-11:40

1 stop16h 05m

£468

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Fri 16/5

06:40-13:45

1 stop15h 05m

San José Juan Santamaria Intl

Wed 28/5

14:40-19:55

1 stop21h 15m

£478

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Mon 28/4

11:50-11:55

2 stops56h 05m

San José Juan Santamaria Intl

Sat 10/5

14:30-08:40

2 stops34h 10m

£629

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 31/8

14:15-11:48

2 stops29h 33m

£430

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 18/5

10:55-07:35

2 stops28h 40m

£451

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 13/4

10:40-21:26

1 stop18h 46m

£543

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Tue 12/8

10:55-21:53

2 stops18h 58m

£641

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Frankfurt to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Frankfurt 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 Frankfurt am Main Airport to San José

How far ahead should I book a flight from Frankfurt am Main Airport to San José, San José Province?

Use this chart to determine the optimal time to book a return flight from Frankfurt to San José. Price data was last updated on 21 March 2025.

The price you pay for your flight from Frankfurt am Main Airport to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Frankfurt am Main Airport to San José, San José Province?

Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San José, San José Province (average of £769). Flying from Frankfurt am Main Airport to San José, San José Province in December is currently the most expensive (average of £1,101). 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 FRA to SJO?

Find hourly flight availability from Frankfurt to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

It’s optimal to fly from Frankfurt am Main Airport to San José, San José Province in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 mm.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 28 March 2025.
See what other customers who have flown with Delta, KLM and SWISS from Frankfurt am Main to San José have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Delta
8.0
Very Good
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.
Air Europa
6.9
Okay
503 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
4.0
Okay

Tony,Apr 2024

MCO - ATL

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to San José. 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 into for flights to San José from Frankfurt am Main?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl is the airport most travelers will use when flying to San José from Frankfurt am Main. Booking flights from Frankfurt am Main to Juan Santamaria Intl (SJO) should be relatively easy as there are 0 daily inbound flights from Frankfurt am Main from 1 airline.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to San José, San José Province round-trip?

    Our cheapest airline available from Frankfurt am Main Airport to San José, San José Province is KLM. Our recent data shows that you can find tickets from as low as £435 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at £461 and £468 round-trip. KLM is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to San José, San José Province one-way?

    £430 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Delta and Air Europa, with prices starting from £543 and £641, respectively.

  • Can I find deals for flights from Frankfurt to San José that include hotel bookings?

    Yes. In addition to deals on Frankfurt to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to San José.

  • Can I find deals for business class flights from Frankfurt to San José?

    Yes. Cheapflights offers flight deals from Frankfurt to San José 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 Frankfurt am Main Airport to San José, San José Province?

    Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San José, San José Province (average of £769). Flying from Frankfurt am Main Airport to San José, San José Province in December is currently the most expensive (average of £1,101). 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

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Jacó
Manuel Antonio

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.
San José Juan Santamaria Intl Airport car hire
Liberia car hire

Top airline flying from Frankfurt to San José

Discover the top airline that operate flights from Frankfurt to San José. 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 858,174 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£431Average£689FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Frankfurt to San José?

Deals for Frankfurt to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Frankfurt to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Frankfurt to San José.

Can Cheapflights find flights from Frankfurt to San José with no change fees?

Yes! Cheapflights helps users easily find flights from Frankfurt to San José with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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