Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Frankfurt am Main Airport to San José from €324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to San José departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Frankfurt am Main Airport to San José

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
07:00 - 17:10
FRA
-
SJO
18h 10m
2 stops
KLM Logo
19:05 - 22:00
SJO
-
FRA
18h 55m
2 stops
€588KLM
Mon, 25 May - Sun, 7 Jun
KLM Logo
10:40 - 11:56
FRA
-
SJO
33h 16m
1 stop
KLM Logo
18:25 - 11:00
SJO
-
FRA
32h 35m
1 stop
€590KLM
Thu, 30 Apr - Thu, 21 May
KLM Logo
07:00 - 17:00
FRA
-
SJO
18h 00m
2 stops
KLM Logo
18:25 - 09:35
SJO
-
FRA
31h 10m
1 stop
€594KLM
Wed, 3 Jun - Thu, 18 Jun
KLM Logo
07:00 - 17:20
FRA
-
SJO
18h 20m
2 stops
KLM Logo
19:05 - 22:00
SJO
-
FRA
18h 55m
2 stops
€599KLM
Sun, 24 May - Sun, 7 Jun
Multiple Airlines Logo
07:00 - 17:20
FRA
-
SJO
18h 20m
2 stops
Multiple Airlines Logo
19:05 - 09:00
SJO
-
FRA
29h 55m
1 stop
€602Multiple Airlines
Sun, 24 May - Sat, 6 Jun
Multiple Airlines Logo
07:05 - 17:50
FRA
-
SJO
17h 45m
1 stop
Multiple Airlines Logo
07:00 - 08:55
SJO
-
FRA
17h 55m
1 stop
€611Multiple Airlines
Tue, 10 Mar - Mon, 30 Mar
Multiple Airlines Logo
07:00 - 16:20
FRA
-
SJO
17h 20m
1 stop
Multiple Airlines Logo
19:15 - 09:00
SJO
-
FRA
29h 45m
1 stop
€618Multiple Airlines
Mon, 18 May - Sun, 31 May
United Airlines Logo
07:25 - 19:53
FRA
-
SJO
19h 28m
2 stops
United Airlines Logo
09:40 - 14:55
SJO
-
FRA
22h 15m
1 stop
€620United Airlines
Thu, 26 Feb - Wed, 4 Mar
United Airlines Logo
07:25 - 19:53
FRA
-
SJO
19h 28m
2 stops
United Airlines Logo
08:05 - 07:35
SJO
-
FRA
16h 30m
1 stop
€621United Airlines
Thu, 5 Mar - Wed, 11 Mar
KLM Logo
09:50 - 22:02
FRA
-
SJO
19h 12m
1 stop
KLM Logo
07:00 - 08:40
SJO
-
FRA
18h 40m
1 stop
€622KLM
Fri, 20 Feb - Tue, 3 Mar

United Airlines flights from Frankfurt am Main Airport to San José

Our best United Airlines deals on Frankfurt am Main Airport to San José flight tickets
United Airlines
26 Feb
FRA07:25Frankfurt am Main
19h 28m
2 stops
SJO19:53San José Juan Santamaria Intl
4 Mar
SJO09:40San José Juan Santamaria Intl
22h 15m
1 stop
FRA14:55Frankfurt am Main
€620
United Airlines
5 Mar
FRA07:25Frankfurt am Main
19h 28m
2 stops
SJO19:53San José Juan Santamaria Intl
11 Mar
SJO08:05San José Juan Santamaria Intl
16h 30m
1 stop
FRA07:35Frankfurt am Main
€621
United Airlines
8 Feb
FRA12:15Frankfurt am Main
31h 41m
2 stops
SJO12:56San José Juan Santamaria Intl
25 Feb
SJO14:00San José Juan Santamaria Intl
14h 50m
1 stop
FRA11:50Frankfurt am Main
€624

KLM flights from Frankfurt am Main Airport to San José

Our best KLM deals on Frankfurt am Main Airport to San José flight tickets
KLM
25 May
FRA07:00Frankfurt am Main
18h 10m
2 stops
SJO17:10San José Juan Santamaria Intl
7 Jun
SJO19:05San José Juan Santamaria Intl
18h 55m
2 stops
FRA22:00Frankfurt am Main
€588
KLM
30 Apr
FRA10:40Frankfurt am Main
33h 16m
1 stop
SJO11:56San José Juan Santamaria Intl
21 May
SJO18:25San José Juan Santamaria Intl
32h 35m
1 stop
FRA11:00Frankfurt am Main
€590
KLM
3 Jun
FRA07:00Frankfurt am Main
18h 00m
2 stops
SJO17:00San José Juan Santamaria Intl
18 Jun
SJO18:25San José Juan Santamaria Intl
31h 10m
1 stop
FRA09:35Frankfurt am Main
€594

momondo Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main Airport 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, momondo users made 13,528 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Mon 25/5

07:00-17:10

2 stops18h 10m

San José Juan Santamaria Intl

Sun 7/6

19:05-22:00

2 stops18h 55m

€588

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 30/4

10:40-11:56

1 stop33h 16m

San José Juan Santamaria Intl

Thu 21/5

18:25-11:00

1 stop32h 35m

€590

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Wed 3/6

07:00-17:00

2 stops18h 00m

San José Juan Santamaria Intl

Thu 18/6

18:25-09:35

1 stop31h 10m

€594

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 24/5

07:00-17:20

2 stops18h 20m

San José Juan Santamaria Intl

Sun 7/6

19:05-22:00

2 stops18h 55m

€599

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 24/5

07:00-17:20

2 stops18h 20m

San José Juan Santamaria Intl

Sat 6/6

19:05-09:00

1 stop29h 55m

€602

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Tue 10/3

07:05-17:50

1 stop17h 45m

San José Juan Santamaria Intl

Mon 30/3

07:00-08:55

1 stop17h 55m

€611

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Mon 18/5

07:00-16:20

1 stop17h 20m

San José Juan Santamaria Intl

Sun 31/5

19:15-09:00

1 stop29h 45m

€618

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 26/2

07:25-19:53

2 stops19h 28m

San José Juan Santamaria Intl

Wed 4/3

09:40-14:55

1 stop22h 15m

€620

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 5/3

07:25-19:53

2 stops19h 28m

San José Juan Santamaria Intl

Wed 11/3

08:05-07:35

1 stop16h 30m

€621

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Fri 20/2

09:50-22:02

1 stop19h 12m

San José Juan Santamaria Intl

Tue 3/3

07:00-08:40

1 stop18h 40m

€622

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San José from

How to get the cheapest flight ticket from Frankfurt am Main Airport to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Frankfurt am Main Airport and San José?

What is the cheapest month to fly to San José?

In general, May is the cheapest month to fly from Frankfurt am Main Airport to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €640. If you aren’t able to travel to San José during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of €640.

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart on your flight to San José is on a Tuesday when prices can be found for as low as €497. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San José is Thursday, with ticket prices averaging around €510.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around €736 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Frankfurt am Main Airport for as low as €685 on momondo.

How have Frankfurt am Main Airport to San José flight prices changed over time?

As of January 2026, prices for Frankfurt am Main Airport to San José flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Frankfurt am Main Airport to San José (FRA to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to San José

Best price found

€510

Fastest flight time

28h 50m

Direct flights

Wed, Fri and Sun

Airports in San José

1 airport
The best flight deal from Frankfurt am Main Airport to San José found on momondo in the last 72 hours is €510
The fastest flight from Frankfurt am Main Airport to San José takes 28h 50m
Direct flights go from Frankfurt am Main Airport to San José on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in San José. From Frankfurt am Main Airport there are direct flights to San José Juan Santamaria Intl (SJO).
Search flight deals

  • How far is Frankfurt am Main to San José Juan Santamaria Intl by plane?

    The straight-line distance from Frankfurt am Main to San José Juan Santamaria Intl is 9344.0 km. A reasonable flight in good conditions will take 28h 50m.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Frankfurt am Main Airport to San José?

  • What is the most popular airline from Frankfurt am Main Airport to San José?

Best airlines flying from Frankfurt am Main Airport to San José

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to San José with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom €463Free CancellationRating
6.8
7,749 reviews
Search Lufthansa flights

  • Lufthansa Flights From Frankfurt am Main Airport to San José

    Lufthansa operates around 3 flights from Frankfurt am Main Airport to San José every week. The average price of these flights found in the last 72 hours has been €510, but momondo users have found Lufthansa deals from Frankfurt am Main Airport to San José from as low as €463 round-trip. Lufthansa has been scored 6.8/10 in 7,749 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to San José?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Frankfurt am Main to San José . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Frankfurt am Main to San José with flexible booking policies on momondo?

All flight searches from Frankfurt am Main to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Frankfurt am Main to San José?

momondo provides multiple filters to help you find the best flight to San José from Frankfurt am Main. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Frankfurt am Main to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Frankfurt am Main to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San José trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 27/2
Fri 6/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Liberia Airport