SJU - FRA

$581 Find Cheap Flights from San Juan to Frankfurt am Main

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Frankfurt am Main departing on 8/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Frankfurt am Main 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Juan to Frankfurt am Main.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
3:28 am - 5:45 amSJU-FRA
20h 17m1 stop
 Logo
11:40 am - 1:20 amFRA-SJU
19h 40m1 stop
Tue, Apr 29 - Wed, May 7
 Logo
5:50 am - 5:45 amSJU-FRA
17h 55m1 stop
 Logo
11:40 am - 1:20 amFRA-SJU
19h 40m1 stop
Wed, Apr 30 - Wed, May 7
United Airlines Logo
7:25 am - 7:20 amSJU-FRA
17h 55m1 stop
United Airlines Logo
8:50 am - 11:57 pmFRA-SJU
21h 07m2 stops
$843United Airlines
Find Deal
Tue, Apr 29 - Tue, May 6
United Airlines Logo
1:05 am - 8:10 amSJU-FRA
25h 05m2 stops
United Airlines Logo
12:40 pm - 11:54 pmFRA-SJU
17h 14m1 stop
$852United Airlines
Find Deal
Mon, May 12 - Thu, May 22
Delta Logo
6:15 am - 9:50 amSJU-FRA
21h 35m2 stops
Delta Logo
11:00 am - 10:47 pmFRA-SJU
17h 47m2 stops
$977Delta
Find Deal
Sat, May 17 - Mon, May 26
American Airlines Logo
7:55 am - 7:20 amSJU-FRA
17h 25m1 stop
American Airlines Logo
6:30 am - 3:05 pmFRA-SJU
14h 35m1 stop
$1,059American Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 27
American Airlines Logo
6:03 am - 7:20 amSJU-FRA
19h 17m2 stops
American Airlines Logo
6:30 am - 3:05 pmFRA-SJU
14h 35m1 stop
$1,063American Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 27
Delta Logo
7:00 am - 8:40 amSJU-FRA
19h 40m1 stop
Delta Logo
10:40 am - 10:12 pmFRA-SJU
17h 32m1 stop
$1,172Delta
Find Deal
Mon, Jun 16 - Tue, Jul 8
Lufthansa Logo
1:25 pm - 12:30 pmSJU-FRA
17h 05m2 stops
Lufthansa Logo
1:20 pm - 11:57 pmFRA-SJU
16h 37m1 stop
$1,216Lufthansa
Find Deal
Wed, Jun 4 - Sat, Jun 14
Lufthansa Logo
7:00 am - 8:15 amSJU-FRA
19h 15m1 stop
Lufthansa Logo
10:00 am - 8:38 pmFRA-SJU
16h 38m1 stop
$2,123Lufthansa
Find Deal
Fri, Apr 18 - Fri, May 2

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

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

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

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Frankfurt am Main on a Thursday and more expensive on a Saturday. On your return trip to San Juan, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport, 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 San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport is August, where tickets cost $730 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,359 and $1,239 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport, 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 San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

December

Cheapest flight

$581
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from San Juan to Frankfurt am Main

When to book flights from San Juan to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from San Juan to Frankfurt am Main 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 San Juan to Frankfurt am Main flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Frankfurt am Main Airport was $581 for a one-way ticket and $600 for a round-trip.

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

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

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

    When flying out of San Juan you will be using San Juan Luis Munoz Marin Intl. You will be landing at Frankfurt am Main, also known as Frankfurt am Main.

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from San Juan to Frankfurt am Main are Delta and United Airlines. With an average price for the route of $907 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,053 and an overall rating of 7.4.

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

    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 San Juan to Frankfurt am Main.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from San Juan 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 San Juan to Frankfurt am Main?

    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 Frankfurt am Main with an airline and back to San Juan with another airline. Booking your flights between San Juan and FRA 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 San Juan to Frankfurt am Main?

    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 Frankfurt am Main from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from San Juan to Frankfurt am Main

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Frankfurt am Main. 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 San Juan to Frankfurt am Main? 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.
8.1
Singapore AirlinesOverall score based on 1286 reviews
8.6Crew
8.0Entertainment
7.9Comfort
7.7Food
8.2Boarding
Airline reviews

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

8.0 ExcellentPierre, Mar 2025SIN - MLE
Read more Singapore Airlines reviews

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Everything was great keep up the good work 😁, can't ask for more.

The food options and quality could use some more excitement and variety.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Logan airport construction meant that boarding was chaotic crowded and delayed

Everything was great. Great service, excellent communication, and early arrival

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The woman in seat 1A was allowed to bring a dachshund dog onboard. It smelled terrible and the odor wafted throughout the first class cabin. This was clearly not a service dog and should be prohibited. I paid for the highest class of service, and this was a disservice. Why is Delta allowing this? I may reconsider my future flight choices.

Wifi did not work and they only served water, coffee, or tea.

Unfortunately I was stuck next to someone who should have purchased 2 seats instead of taking up their space and mine. I couldn’t move the entire 3+ hour flight. Very uncomfortable flight.

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Food is terrible. Flight is outdated and seats are not comfy.

Check-in at 4:30 am in the morning was very quick and efficient.

Every single flight with them either cancel or delay for stupid shift. They are full of excuses.

After checking in online i called United to make sure I have special food ordered ( kosher option). Representative I spoke with on the phone with assured me that special meal was ordered. On the plane, during meal service I was informed that there is no note about it and no kosher meal was ordered for me. Flight attendant said she will check if maybe was a mix up and meal is somewhere. But never came back with any update. So entire flight with no food...

Ground staff were excellent They helped to re book when our flight was canceled

First flight was delayed taking off and delayed getting to gate when we landed. Therefore made the connection time very stressful. barely made it to the connecting flight. We were forced to check our carry on luggage. Then you lost one of pieces of luggage when we got to Detroit.

I was not aware that I have to pay for the checked bag on the return flight. It was included in the price when I bought the ticket

Some of the issues with my UA flight to a connecting flight: United said the SF to Frankfurt flight was getting late making us miss 10:50 flight and could only put us on a flight that left at 4:15 PM from biz to coach. then they canceled the ticket on the connecting flight. I didn’t have a seat, etc., etc., and over an hour dealing with UNITED blaming Lufthansa and Lufthansa pointing to UNITED. The flight itself was fine (food sucked) and we landed in time that I could’ve made the 1050 flight. but the LH gate agent said I couldn’t get on because United issued the ticket and only they could change tix back. Gave up and wasted the next five hours plus of our vacation and ended up being totally wiped out by the time we reached the hotel.

Flight was on Lufthansa, a United partner, after United cancelled our flight TWICE, and was great. Would fly Lufthansa anytime!

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Everything was on time, we arrived early, everything worked well.

Customer service in first class does not exist on American Airlines

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

I had a horrible experience from the time I dropped off my bags until the time I landed. The staff taking the bags at the check-in counter prior to security, forced me to check my baby stroller, even though it weighed less than 20 pounds. their excuse was that the wheels were too big. I have never had an issue gate checking this exact same stroller in the past either on American or on any other airline. when I asked for the agent to show me the rule about the size of the wheels on strollers, they told me to look it up on the AA website. I did so, and did not find any indication that wheel size was a problem for gate checking strollers. The only limitation would be the weight of the stroller which mine was below. I was left with a one-year-old child and all of my carry-on luggage, diaper bag, and the like to walk around the airport without the assistance of a stroller and had the same issue when I exited the plane and had to go all the way to baggage claim without a stroller. In addition, while on the airplane, I was told I can only get one bag of cookies as a snack, even though I was with a child. Apparently my child and I were supposed to share a cookie. While this latter issue is a minor one, it is just another example of the absolutely horrible customer service that American Airlines provides. In addition, the 737 aircraft that I was on was extremely hot and the air vents above the seat were so far away from the aisle and middle seats that it was comical. I could barely reach the air vent to adjust it. I had to ask the person in the window seat to do it for me. The whole experience was just a nightmare.

We had a very pleasant flight with very comfortable seats and nice staff.

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Flight was scheduled to leave at 6:25am. Went to bed at 9pm to get enough sleep. Flight cancelled at 1am that morning. Only flights available either landed at 8:30pm (9 hours later and 3 hours after the event I was trying to attend) or in a completely different state. Way to screw up my weekend, American.

The crew on the aeroplane were absolutely fantastic, very kind, very caring and very supportive. The food was good and the inflight entertainment was really good. When I went to collect my bag from the carousel, I was waiting a long time with the other passengers. Other than that, I am highly satisfied with everything else.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Check in could have been a little cheerful rather than dour

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

The media system is so inreliable, it keeps freezing and restarting at the begonning. Old planes with an old entertainment system makes a long flight very boring

Entertainment system is old, touch screen isn’t working properly. New movies should be added atleast once a month Should provide toothbrush and toothpaste at least when asked.

No leg room! Either too hot or cold with these guys!

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

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

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