FRA - SJO

$427 Find Cheap Flights from Frankfurt am Main to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to San José departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to San José, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Frankfurt am Main to San José (FRA-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Frankfurt am Main to San José

Tue, Oct 28 - Wed, Nov 12
SWISS Logo
7:05 pm - 2:05 pmFRA-SJO
26h 00m1 stop
SWISS Logo
3:50 pm - 8:55 pmSJO-FRA
22h 05m2 stops
$662SWISS
Find Deal
Wed, Nov 5 - Wed, Nov 19
Air Canada Logo
9:50 am - 10:55 pmFRA-SJO
20h 05m2 stops
Air Canada Logo
8:50 am - 7:25 amSJO-FRA
15h 35m1 stop
$663Air Canada
Find Deal
Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
9:50 am - 12:50 pmFRA-SJO
34h 00m1 stop
Multiple Airlines Logo
8:05 pm - 4:45 pmSJO-FRA
13h 40m1 stop
$668Multiple Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 25
Multiple Airlines Logo
9:50 am - 10:07 pmFRA-SJO
19h 17m1 stop
Multiple Airlines Logo
8:05 pm - 4:45 pmSJO-FRA
13h 40m1 stop
$670Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 12
KLM Logo
9:50 am - 11:58 amFRA-SJO
33h 08m1 stop
KLM Logo
8:30 pm - 1:40 pmSJO-FRA
34h 10m1 stop
$694KLM
Find Deal
Wed, Oct 29 - Wed, Nov 12
KLM Logo
9:50 am - 11:58 amFRA-SJO
33h 08m1 stop
KLM Logo
8:30 pm - 9:35 amSJO-FRA
30h 05m1 stop
$695KLM
Find Deal
Wed, Oct 29 - Tue, Nov 11
Lufthansa Logo
7:25 am - 2:05 pmFRA-SJO
13h 40m1 stop
Lufthansa Logo
8:40 pm - 2:45 pmSJO-FRA
11h 05mnonstop
$704Lufthansa
Find Deal
Wed, Oct 29 - Wed, Nov 12
Lufthansa Logo
7:25 am - 2:05 pmFRA-SJO
13h 40m1 stop
Lufthansa Logo
3:50 pm - 1:55 pmSJO-FRA
15h 05m2 stops
$709Lufthansa
Find Deal
Fri, Oct 31 - Thu, Nov 13
United Airlines Logo
5:10 pm - 11:55 amFRA-SJO
25h 45m1 stop
United Airlines Logo
8:45 am - 11:40 amSJO-FRA
19h 55m1 stop
$713United Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 15
United Airlines Logo
5:25 pm - 7:32 amFRA-SJO
21h 07m1 stop
United Airlines Logo
7:30 am - 9:20 amSJO-FRA
18h 50m1 stop
$715United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Prepare for long queues at Frankfurt's check-in.
Arrange ground transportation in advance at SJO.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
SWISS
Cheapest • from $662 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 13% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from Frankfurt am Main to San José 3 days a week: Tue, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$662
Typical prices: $655-1024
SWISS
Tue 10/28Wed 11/12
FRA - SJO • 1 stop
Cheapest non-stop
$835
Typical prices: $914-1388
Lufthansa
Tue 10/28Tue 11/11
FRA - SJO • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Booking Insights

KAYAK's insights & trends for Frankfurt am Main to San José flights

Get data-powered insights and trends into flights from Frankfurt am Main to San José to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Frankfurt am Main Airport to San José?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main Airport to San José departing in October.

What’s the cheapest day of the week to fly from Frankfurt am Main to San José?

The average price of all round-trip flights from Frankfurt am Main Airport to San José clicked on KAYAK for each day over the last 12 months.

For Frankfurt am Main to San José, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San José back to Frankfurt am Main, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to San José is February, where tickets cost $735 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,198 and $1,055 respectively.

Can I save money by flying with a layover from Frankfurt am Main Airport to San José?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $703 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to San José, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Frankfurt am Main Airport to San José, you should book around 3 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Frankfurt am Main to San José

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
FRA

Prepare for long queues at check-in and security. Arrive early and consider online check-in to save time.

Read more about FRAby Duncan Madden
SJO

Arrange ground transportation in advance for a smoother exit from SJO. Hotels often provide helpful transport options.

Read more about SJOby Mark Chesnut
Our travel experts
Duncan Madden

Duncan Madden

Expert on FRA

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Good to know

Low seasonMay
Cheapest flight$427
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Frankfurt am Main to San José

When to book flights from Frankfurt am Main to San José

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to San José flights

  • What is the cheapest flight from Frankfurt am Main Airport to San José?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to San José was $427 for a one-way ticket and $662 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and San José?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Frankfurt am Main and on arrival in San José.

  • Which airports will I be using when flying from Frankfurt am Main to San José?

    On your way to San José, you’ll fly out from Frankfurt am Main. You’ll be landing at San José Juan Santamaria Intl.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to San José?

    Lufthansa, and KLM offer inflight Wi-Fi service on the Frankfurt am Main to San José flight route.

  • Which aircraft models fly most regularly from Frankfurt am Main to San José?

    The Airbus A340-300 is the aircraft model that flies most regularly on the Frankfurt am Main to San José flight route.

  • Which airline alliances offer flights from Frankfurt am Main to San José?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Frankfurt am Main and San José, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Frankfurt am Main to San José?

    You can catch a nonstop flight from Frankfurt am Main to San José on Tuesday, Thursday, and Saturday.

  • Which is the best airline for flights from Frankfurt am Main to San José, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to San José are KLM and United Airlines. With an average price for the route of $746 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $834 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Frankfurt am Main is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Frankfurt am Main to San José?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Frankfurt am Main to San José Juan Santamaria Intl.
Find which airlines fly direct from Frankfurt am Main Airport to San José Juan Santamaria Intl Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to San José Juan Santamaria Intl

Tuesday

Lufthansa

Lufthansa

Thursday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

See more direct flights

Direct returns

San José Juan Santamaria Intl to Frankfurt am Main

Tuesday

Lufthansa

Lufthansa

Thursday

Lufthansa

Lufthansa

Saturday

Lufthansa

Lufthansa

See more direct flights

Reviews of the top 5 airlines serving from Frankfurt am Main to San José

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1396 reviews
7.2Food
8.4Crew
7.6Comfort
7.1Entertainment
7.8Boarding
Airline reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

2.0 MediocreAbisola, Oct 2025CDG - AMS
Read more KLM reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

The LH flight was great except for the delay at boarding. It should be announced well in tme.

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

The food and sitting need improvements. They were extremely bad.. If you choose to recline, there is no room for the passenger behind you. This is one of the worst sitting arrangements that I ever experience. The aircraft was not properly clean before boarding.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

Ok. Get a different kosher caterer. The food was odd.

Lost luggage, they need a baggage service representative available all times in Atlanta

The crew was fantastic. They were there whenever we needed. The wifi didn’t work which was brutal on an 11 hour flight. The onboard entertainment was boring. Nothing of interest

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

Ditto to what i said earlier. I thought my earlier response included this flight too!

The flight was clean, boarded on time, provided priority boarding since I checked in my carry on. The food was ok, it could have been better. The worst experience was one of the flight attendant talking rudely to the passengers sitting in the seat in front of me. Those passengers spoke broken English and might not have had enough experience flying, but that is no ground for any disrespect. It is the attendant’s job to be respectful to all passengers, of course if someone misbehaves with them. I don’t think this couple misbehaved with anyone on the flight.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

The advance business class boarding got us onto the bus to the plane slightly ahead of the economy class but all of us scrambled to climb the stairs onto the plane together. Business class on this flight consisted of only an empty seat between three seats economy style seats. Good thing it was a short 1hr 20 min flight.

The crew was extremely supportive and helpful for my mother that needed wheelchair support.

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

every single person involved showed their joy, working in the airline industry - it created a very pleasant atmosphere for everyone

There was nothing wrong with the handling of the flight MUC - YYZ - the crew, from the cockpit down, just did there job, nothing more! What a sharp contrast to the crew, from the gate to the flight itself on the flight YYZ-SJO- you could tell, they liked their job and it showed - nothing extraordinary - the just created a pleasant atmosphere

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

I paid for extra legroom which made the long flight very comfortable. Food was very tasty, they fed us 2 meals plus a cookie snack and extra liquids. Checked luggage is expensive.

We were rebooked twice to the point that we didn’t even fly Lufthansa that day. We apparently though had to pay Lufthansa’s baggage fees for our sports luggage. The United Airlines Counter in Anchorage charged us for oversized bags, not sports luggage and told us it was Lufthansa’s fees. How is this possible?

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

Everything you need to know for your flight from Frankfurt am Main to San José

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