Flight Routes from Frankfurt to San Juan (Puerto Rico)

Trip type

Our cheapest offers for flights from Frankfurt (FRA) to San Juan (Puerto Rico) (SJU)

Here you can compare cheap flights from Frankfurt (FRA) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Frankfurt
San Juan (Puerto Rico)
Outbound
08/18/26
2 Stopovers (CLT, PHL)
AA0705, AA0864, F91726
24h 37min
Return
-
American Airlines, Frontier Airlines ?
$579
Frankfurt
San Juan (Puerto Rico)
Outbound
08/22/26
1 Stopover (BOS)
DE2038, B60561
17h 24min
Return
09/05/26
1 Stopover (BOS)
B60562, DE2039
18h 44min
Condor, JetBlue Airways ?
$749
Frankfurt
San Juan (Puerto Rico)
Outbound
08/22/26
1 Stopover (BOS)
DE2038, B60561
17h 24min
Return
09/05/26
1 Stopover (BOS)
B60562, DE2039
18h 44min
Condor, JetBlue Airways
$782
Best option
Frankfurt
San Juan (Puerto Rico)
Outbound
08/20/26
1 Stopover (MAD)
IB1328, IB0379
12h 40min
Return
08/25/26
1 Stopover (MAD)
IB0380, IB1333
16h 15min
Iberia
$982
Frankfurt
San Juan (Puerto Rico)
Please note: transfer for connecting flight
Outbound
08/20/26
1 Stopover (MAD)
UX1502, AY5649
13h 55min
Return
08/25/26
1 Stopover (MAD)
AY5650, UX1509
15h 05min
Air Europa Lineas Aereas, Finnair
$1,126
Frankfurt
San Juan (Puerto Rico)
Outbound
08/22/26
1 Stopover (BOS)
DE2038, B60561
17h 24min
Return
09/05/26
1 Stopover (BOS)
B60562, DE2039
18h 44min
Condor, JetBlue Airways
$790
Frankfurt
San Juan (Puerto Rico)
Outbound
08/22/26
1 Stopover (BOS)
DE2038, B60561
17h 24min
Return
09/05/26
1 Stopover (BOS)
B60562, DE2039
18h 44min
Condor, JetBlue Airways
$804
Frankfurt
San Juan (Puerto Rico)
Outbound
08/20/26
1 Stopover (MAD)
AA8529, AA8787
14h 55min
Return
08/25/26
1 Stopover (CLT)
AA0783, AA0704
33h 33min
American Airlines
$834
Frankfurt
San Juan (Puerto Rico)
Outbound
08/13/26
1 Stopover (MAD)
AA8507, AA8527
12h 40min
Return
08/25/26
2 Stopovers (PHL, LHR)
AA0621, AA0728, AA7122
23h 12min
American Airlines
$924
Frankfurt
San Juan (Puerto Rico)
Outbound
08/13/26
1 Stopover (MAD)
IB1332, AA8527
18h 20min
Return
08/27/26
1 Stopover (CLT)
AA3187, AA0704
17h 50min
Iberia, American Airlines
$937
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Frankfurt to San Juan (Puerto Rico)

Favorite airline: American Airlines
The favorite airline for flights from Frankfurt to San Juan (Puerto Rico) is American Airlines.
American Airlines
24 %
Lufthansa
21 %
United Airlines
18 %
Favourite connection: via Madrid
When booking flights from Frankfurt to San Juan (Puerto Rico) 44 % of travelers prefer to fly via Madrid.
Route
bookings
1 stopover Madrid-Barajas
18h 15min, from $533
44 %
1 stopover Charlotte Douglas International Airport, NC
17h 16min, from $580
22 %
1 stopover New York - Newark Liberty International Airport, NJ
18h 47min, from $631
17 %

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Frankfurt - San Juan (Puerto Rico)

Cheapest outbound flight from $578.40
Roundtrip from $748.16
Flight duration min. 10:20
Return flight duration min. 09:15
Distance 7361 km
Flights per week 1
Departure airport Airport Frankfurt-Main (FRA)
Departure country Flights from Germany
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
Departure country - Arrival airport Germany - San Juan - Luis Muñoz Marín International Airport
Departure airport - Destination country Frankfurt-Main - Puerto Rico
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