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Cheap flights from Frankfurt am Main Airport to San José from €441

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 22/11. 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
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:40 - 17:00
FRA
-
SJO
30h 20m
2 stops
Multiple Airlines Logo
19:05 - 17:45
SJO
-
FRA
14h 40m
1 stop
€703Multiple Airlines
Thu, 24 Sep - Wed, 7 Oct
Lufthansa Logo
13:35 - 17:35
FRA
-
SJO
12h 00mdirect
Lufthansa Logo
19:25 - 14:45
SJO
-
FRA
11h 20mdirect
€703Lufthansa
Thu, 24 Sep - Tue, 6 Oct
KLM Logo
07:00 - 16:20
FRA
-
SJO
17h 20m
1 stop
KLM Logo
19:05 - 22:00
SJO
-
FRA
18h 55m
2 stops
€704KLM
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
13:35 - 17:35
FRA
-
SJO
12h 00mdirect
Multiple Airlines Logo
15:50 - 19:55
SJO
-
FRA
20h 05m
1 stop
€706Multiple Airlines
Thu, 24 Sep - Fri, 9 Oct
Multiple Airlines Logo
11:00 - 00:15
FRA
-
SJO
20h 15m
2 stops
Multiple Airlines Logo
16:15 - 20:05
SJO
-
FRA
20h 50m
2 stops
€707Multiple Airlines
Tue, 19 Jan - Tue, 16 Feb
Multiple Airlines Logo
18:40 - 17:00
FRA
-
SJO
30h 20m
2 stops
Multiple Airlines Logo
18:25 - 22:05
SJO
-
FRA
19h 40m
2 stops
€709Multiple Airlines
Thu, 24 Sep - Tue, 6 Oct
Multiple Airlines Logo
10:15 - 16:20
FRA
-
SJO
14h 05m
1 stop
Multiple Airlines Logo
18:25 - 22:05
SJO
-
FRA
19h 40m
2 stops
€711Multiple Airlines
Sat, 26 Sep - Sat, 10 Oct
United Airlines Logo
07:45 - 20:19
FRA
-
SJO
20h 34m
2 stops
United Airlines Logo
07:55 - 06:30
SJO
-
FRA
38h 35m
2 stops
€712United Airlines
Wed, 19 Aug - Tue, 8 Sep
Lufthansa Logo
14:00 - 19:15
FRA
-
SJO
12h 15mdirect
Lufthansa Logo
21:00 - 14:35
SJO
-
FRA
10h 35mdirect
€714Lufthansa
Sun, 25 Oct - Sat, 7 Nov
Lufthansa Logo
07:20 - 14:55
FRA
-
SJO
14h 35m
1 stop
Lufthansa Logo
21:00 - 14:35
SJO
-
FRA
10h 35mdirect
€716Lufthansa
Wed, 28 Oct - Sun, 29 Nov

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Lufthansa flights from Frankfurt am Main Airport to San José

Our best Lufthansa deals on Frankfurt am Main Airport to San José flight tickets
Lufthansa
24 Sept
FRA13:35Frankfurt am Main
12h 00m
SJO17:35San José Juan Santamaria Intl
6 Oct
SJO19:25San José Juan Santamaria Intl
11h 20m
FRA14:45Frankfurt am Main
€703
Lufthansa
25 Oct
FRA14:00Frankfurt am Main
12h 15m
SJO19:15San José Juan Santamaria Intl
7 Nov
SJO21:00San José Juan Santamaria Intl
10h 35m
FRA14:35Frankfurt am Main
€714
Lufthansa
28 Oct
FRA07:20Frankfurt am Main
14h 35m
1 stop
SJO14:55San José Juan Santamaria Intl
29 Nov
SJO21:00San José Juan Santamaria Intl
10h 35m
FRA14:35Frankfurt am Main
€716

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
19 Aug
FRA07:45Frankfurt am Main
20h 34m
2 stops
SJO20:19San José Juan Santamaria Intl
8 Sept
SJO07:55San José Juan Santamaria Intl
38h 35m
2 stops
FRA06:30Frankfurt am Main
€712
United Airlines
30 Sept
FRA13:55Frankfurt am Main
30h 26m
1 stop
SJO12:21San José Juan Santamaria Intl
6 Oct
SJO13:25San José Juan Santamaria Intl
34h 10m
2 stops
FRA07:35Frankfurt am Main
€717
United Airlines
31 Aug
FRA08:20Frankfurt am Main
35h 18m
2 stops
SJO11:38San José Juan Santamaria Intl
11 Sept
SJO07:55San José Juan Santamaria Intl
19h 20m
1 stop
FRA11:15Frankfurt am Main
€718

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 1 August 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

Cheapest return flight

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 24/9

18:40-17:00

2 stops30h 20m

San José Juan Santamaria Intl

Wed 7/10

19:05-17:45

1 stop14h 40m

€703

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 24/9

13:35-17:35

Nonstop12h 00m

San José Juan Santamaria Intl

Tue 6/10

19:25-14:45

Nonstop11h 20m

€703

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 10/9

07:00-16:20

1 stop17h 20m

San José Juan Santamaria Intl

Fri 25/9

19:05-22:00

2 stops18h 55m

€704

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 24/9

13:35-17:35

Nonstop12h 00m

San José Juan Santamaria Intl

Fri 9/10

15:50-19:55

1 stop20h 05m

€706

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Tue 19/1

11:00-00:15

2 stops20h 15m

San José Juan Santamaria Intl

Tue 16/2

16:15-20:05

2 stops20h 50m

€707

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 24/9

18:40-17:00

2 stops30h 20m

San José Juan Santamaria Intl

Tue 6/10

18:25-22:05

2 stops19h 40m

€709

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sat 26/9

10:15-16:20

1 stop14h 05m

San José Juan Santamaria Intl

Sat 10/10

18:25-22:05

2 stops19h 40m

€711

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Wed 19/8

07:45-20:19

2 stops20h 34m

San José Juan Santamaria Intl

Tue 8/9

07:55-06:30

2 stops38h 35m

€712
Fastest return journey

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 25/10

14:00-19:15

Nonstop12h 15m

San José Juan Santamaria Intl

Sat 7/11

21:00-14:35

Nonstop10h 35m

€714

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Wed 28/10

07:20-14:55

1 stop14h 35m

San José Juan Santamaria Intl

Sun 29/11

21:00-14:35

Nonstop10h 35m

€716

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Prices are currently low for flights on this route.

Typical prices usually range from €767 to €1,146.
The lowest price recently found on this route was €703.

What is the cheapest month to fly to San José?

In general, September 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 €739. If you aren’t able to travel to San José during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €743.

What is the cheapest Frankfurt am Main to San José Juan Santamaria Intl flight route?

Fly from Frankfurt am Main to San José Juan Santamaria Intl for the best Frankfurt am Main - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight from Frankfurt am Main Airport 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 €852 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 €743 on momondo.

What cabin class options are available on Frankfurt am Main Airport to San José flights?

There is only 1 cabin class available to choose from on Frankfurt am Main Airport to San José flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2026, prices for Frankfurt am Main Airport to San José flights are approximately 18% cheaper 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

Fastest flight time

12h 15m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in San José

1 airport
The fastest flight from Frankfurt am Main Airport to San José takes 12h 15m
Direct flights go from Frankfurt am Main Airport to San José on Monday, Wednesday, Friday, Saturday 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

Frequently asked questions about flying from Frankfurt am Main Airport to San José

  • 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 12h 15m.

  • 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 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?

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela

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.

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