SJU - FRA

$215 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 5/12. 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, 0 bags

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$546
Overall average: $764
United Airlines
Tue 4/28Tue 5/12
SJU - FRA • 1 stop
Cheapest one-way
$215
Typical prices: $480-$539
American Airlines
Tue 5/12
SJU - FRA • 2 stops
Top airlines
United Airlines
Cheapest • from $546 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 24% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Frankfurt am Main!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Apr 28 - Tue, May 12
United Airlines Logo
7:20 am - 12:10 pm
SJU
-
FRA
22h 50m
1 stop
United Airlines Logo
6:45 am - 9:24 pm
FRA
-
SJU
20h 39m
2 stops
$546United Airlines
Tue, Apr 28 - Tue, May 12
United Airlines Logo
4:55 pm - 12:10 pm
SJU
-
FRA
13h 15m
1 stop
United Airlines Logo
6:45 am - 9:24 pm
FRA
-
SJU
20h 39m
2 stops
$547United Airlines
Tue, Apr 28 - Tue, May 12
KLM Logo
7:30 am - 8:55 am
SJU
-
FRA
19h 25m
1 stop
KLM Logo
11:50 am - 11:43 pm
FRA
-
SJU
17h 53m
1 stop
$549KLM
Tue, Apr 28 - Tue, May 12
Finnair Logo
6:45 am - 8:45 am
SJU
-
FRA
20h 00m
1 stop
Finnair Logo
10:55 am - 11:02 pm
FRA
-
SJU
18h 07m
1 stop
$559Finnair
Sun, Apr 19 - Sat, May 2
Delta Logo
6:15 am - 8:55 am
SJU
-
FRA
20h 40m
1 stop
Delta Logo
11:50 am - 11:59 pm
FRA
-
SJU
18h 09m
1 stop
$608Delta
Sun, Apr 19 - Sat, May 2
Delta Logo
6:15 am - 8:55 am
SJU
-
FRA
20h 40m
1 stop
Delta Logo
11:00 am - 11:13 pm
FRA
-
SJU
18h 13m
2 stops
$612Delta
Sun, Apr 19 - Sat, May 2
Delta Logo
6:15 am - 9:50 am
SJU
-
FRA
21h 35m
2 stops
Delta Logo
11:00 am - 11:13 pm
FRA
-
SJU
18h 13m
2 stops
$665Delta
Mon, Mar 30 - Tue, Apr 14
Multiple Airlines Logo
1:00 pm - 2:20 pm
SJU
-
FRA
19h 20m
2 stops
Multiple Airlines Logo
10:15 am - 11:12 pm
FRA
-
SJU
18h 57m
2 stops
$673Multiple Airlines
Mon, Mar 30 - Tue, Apr 14
KLM Logo
2:44 pm - 8:55 am
SJU
-
FRA
36h 11m
1 stop
KLM Logo
10:15 am - 11:12 pm
FRA
-
SJU
18h 57m
2 stops
$674KLM
Mon, Mar 30 - Tue, Apr 14
KLM Logo
5:30 pm - 8:55 am
SJU
-
FRA
33h 25m
1 stop
KLM Logo
10:15 am - 11:12 pm
FRA
-
SJU
18h 57m
2 stops
$675KLM
Booking Insights

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 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 March, where tickets cost $654 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,142 and $1,100 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 5 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$215
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 4% 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 $215 for a one-way ticket and $546 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, and Star Alliance are the airline alliances operating flights between San Juan and Frankfurt am Main, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from San Juan to Frankfurt am Main are Delta and Virgin Atlantic. With an average price for the route of $885 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,142 and an overall rating of 7.5.

  • 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.

Reviews of the top 3 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.
7.9
DeltaOverall score based on 8193 reviews
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

2.0 MediocreShebani, Feb 2026
CDG - SFO
Read more Delta reviews

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

I believe that a four-hour trip should have a meal. Delta had none.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

No plug in for phones. I met a few fun passengers and beverage service was very friendly.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Italian airport boarding is always funny. But to not be able to load my luggage with over 1 hour layover is ridiculous

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

They charged a fee for 1st bag checked. Others in same party were free.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

I had two piece luggage allowance and yet I had to pay for one of them.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

How cheap can Lufthansa get? Are they becoming Spirit airlines?

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

Information on your arrival and departure airports