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Cheap flights from San José to Frankfurt am Main from $648

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Frankfurt am Main departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San José to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 am - 11:10 am
SJO
-
FRA
17h 45m
2 stops
Multiple Airlines Logo
12:10 pm - 11:55 pm
FRA
-
SJO
19h 45m
2 stops
$794Multiple Airlines
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
9:25 am - 11:25 am
SJO
-
FRA
18h 00m
2 stops
Multiple Airlines Logo
12:10 pm - 11:55 pm
FRA
-
SJO
19h 45m
2 stops
$828Multiple Airlines
Sun, Aug 2 - Wed, Aug 26
KLM Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
KLM Logo
9:50 am - 11:55 am
FRA
-
SJO
33h 05m
1 stop
$899KLM
Tue, Mar 10 - Sun, Mar 15
KLM Logo
2:25 pm - 8:40 am
SJO
-
FRA
35h 15m
1 stop
KLM Logo
9:50 am - 1:00 pm
FRA
-
SJO
34h 10m
1 stop
$901KLM
Tue, Feb 17 - Thu, Mar 5
Multiple Airlines Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
Multiple Airlines Logo
7:05 am - 5:00 pm
FRA
-
SJO
17h 55m
1 stop
$905Multiple Airlines
Mon, Mar 2 - Mon, Aug 31
Multiple Airlines Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
Multiple Airlines Logo
9:40 am - 5:50 pm
FRA
-
SJO
15h 10m
1 stop
$907Multiple Airlines
Sun, Feb 15 - Tue, Mar 10
KLM Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
KLM Logo
9:50 am - 9:15 pm
FRA
-
SJO
18h 25m
1 stop
$908KLM
Sun, Mar 8 - Sun, Mar 15
KLM Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
KLM Logo
9:50 am - 11:55 am
FRA
-
SJO
33h 05m
1 stop
$909KLM
Sun, Mar 8 - Sun, Mar 15
KLM Logo
7:00 am - 8:40 am
SJO
-
FRA
18h 40m
1 stop
KLM Logo
10:40 am - 9:15 pm
FRA
-
SJO
18h 35m
1 stop
$912KLM
Sat, Mar 7 - Tue, Mar 31
Multiple Airlines Logo
1:21 pm - 8:55 am
SJO
-
FRA
35h 34m
1 stop
Multiple Airlines Logo
9:45 am - 5:10 pm
FRA
-
SJO
15h 25m
1 stop
$916Multiple Airlines
Wed, Apr 22 - Wed, May 20

United Airlines flights from San José to Frankfurt am Main Airport

Our best United Airlines deals on San José to Frankfurt am Main Airport flight tickets
United Airlines
Mar 5
SJO9:05 amSan José Juan Santamaria Intl
15h 30m
1 stop
FRA7:35 amFrankfurt am Main
Mar 12
FRA5:10 pmFrankfurt am Main
25h 32m
2 stops
SJO11:42 amSan José Juan Santamaria Intl
$999
United Airlines
Apr 8
SJO11:13 amSan José Juan Santamaria Intl
16h 02m
1 stop
FRA11:15 amFrankfurt am Main
May 2
FRA12:55 pmFrankfurt am Main
26h 20m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$1,004
United Airlines
Mar 8
SJO5:30 amSan José Juan Santamaria Intl
22h 40m
2 stops
FRA11:10 amFrankfurt am Main
Mar 15
FRA5:25 pmFrankfurt am Main
21h 07m
1 stop
SJO7:32 amSan José Juan Santamaria Intl
$1,009

KLM flights from San José to Frankfurt am Main Airport

Our best KLM deals on San José to Frankfurt am Main Airport flight tickets
KLM
Mar 10
SJO7:00 amSan José Juan Santamaria Intl
18h 40m
1 stop
FRA8:40 amFrankfurt am Main
Mar 15
FRA9:50 amFrankfurt am Main
33h 05m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
$899
KLM
Feb 17
SJO2:25 pmSan José Juan Santamaria Intl
35h 15m
1 stop
FRA8:40 amFrankfurt am Main
Mar 5
FRA9:50 amFrankfurt am Main
34h 10m
1 stop
SJO1:00 pmSan José Juan Santamaria Intl
$901
KLM
Feb 15
SJO7:00 amSan José Juan Santamaria Intl
18h 40m
1 stop
FRA8:40 amFrankfurt am Main
Mar 10
FRA5:50 pmFrankfurt am Main
31h 35m
1 stop
SJO6:25 pmSan José Juan Santamaria Intl
$905

momondo Fare Finder

 
Customize your flight search to find flights from San José to Frankfurt am Main Airport 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 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from San José to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 4/19

9:25 am-11:10 am

2 stops17h 45m

Frankfurt am Main

Tue 5/5

12:10 pm-11:55 pm

2 stops19h 45m

$794

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 8/2

9:25 am-11:25 am

2 stops18h 00m

Frankfurt am Main

Wed 8/26

12:10 pm-11:55 pm

2 stops19h 45m

$828

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Tue 3/10

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 3/15

9:50 am-11:55 am

1 stop33h 05m

$899

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Tue 2/17

2:25 pm-8:40 am

1 stop35h 15m

Frankfurt am Main

Thu 3/5

9:50 am-1:00 pm

1 stop34h 10m

$901

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Mon 3/2

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Mon 8/31

7:05 am-5:00 pm

1 stop17h 55m

$905

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 2/15

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Tue 3/10

9:40 am-5:50 pm

1 stop15h 10m

$907

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 3/8

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 3/15

9:50 am-9:15 pm

1 stop18h 25m

$908

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 3/8

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 3/15

9:50 am-11:55 am

1 stop33h 05m

$909

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sat 3/7

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Tue 3/31

10:40 am-9:15 pm

1 stop18h 35m

$912

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Wed 4/22

1:21 pm-8:55 am

1 stop35h 34m

Frankfurt am Main

Wed 5/20

9:45 am-5:10 pm

1 stop15h 25m

$916

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

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

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 cheapest month to fly to Frankfurt am Main Airport?

In general, November is the cheapest month to fly from San José to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $879. If you aren’t able to travel to Frankfurt am Main Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $944.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from San José is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,151. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San José to Frankfurt am Main Airport on a Sunday will generally be more expensive and average around $1,798. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $1,051 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from San José for as low as $1,015 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to Frankfurt am Main flights?

There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San José to Frankfurt am Main Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a San José to Frankfurt am Main Airport flight.

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

As of February 2026, prices for San José to Frankfurt am Main Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$729

Fastest flight time

11h 05m

Direct flights

Wed, Fri and Sun
The best one-way flight to Frankfurt am Main Airport from San José in the past 72 hours is $729. The best round-trip flight deal from San José to Frankfurt am Main Airport found on momondo in the last 72 hours is $967.
The fastest flight from San José to Frankfurt am Main Airport takes 11h 05m
Direct flights go from San José to Frankfurt am Main Airport on Wednesday, Friday and Sunday. There are no airlines offering direct flights.
Search flight deals

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

    A flight from San José Juan Santamaria Intl to Frankfurt am Main will travel around 5806.1 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San José Juan Santamaria Intl Airport to Frankfurt am Main Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The necessary travel and health documents for your Frankfurt am Main Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from San José to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from San José to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $824Free CancellationRating
7.4
1,531 reviews
Search Air France flights
KLMPriceFrom $840Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Air CanadaPriceFrom $908Free CancellationRating
7.1
10,687 reviews
Search Air Canada flights
IberiaPriceFrom $915Free CancellationRating
7.0
3,104 reviews
Search Iberia flights
LufthansaPriceFrom $955Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights

  • Lufthansa Flights From San José to Frankfurt am Main Airport

    Lufthansa operates around 3 flights from San José to Frankfurt am Main Airport every week. The average price of these flights found in the last 72 hours has been $1,139, but momondo users have found Lufthansa deals from San José to Frankfurt am Main Airport from as low as $955 round-trip. Lufthansa has been scored 6.8/10 in 7,759 reviews.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Rothenburg ob der Tauber
Trier
Wiesbaden
Fulda
Darmstadt
Heilbronn
Kaiserslautern
Aschaffenburg
Marburg
Cochem
Rüdesheim am Rhein
Ludwigsburg
Bernkastel-Kues
Nuerburg
Bad Kissingen

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San José to Frankfurt am Main for you.

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

Yes. All flights to Frankfurt am Main from San José on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San José to Frankfurt am Main flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for San José to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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