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Fort Lauderdale to San Juan in October 2026 FLL → SJU

Fort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)

For departures in October 2026, the cheapest return found recently is $78 with Frontier Airlines, 24 Oct – 27 Oct, found 2 days ago. The cheapest one-way found recently is $37 with Frontier Airlines, 29 Oct, found yesterday.

Return

In October 2026, the cheapest return fare on each of 7 departure dates is usually $88 to $157. Across all 18 departure dates we hold on this route, it is usually $141 to $289. Of the 2 months with enough return fares to compare, October 2026 is usually the cheapest.

Cheapest return found recently

$78

24 Oct – 27 Oct · Frontier Airlines

Fort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in October 2026

DatesFromAirlineStopsFound
24 Oct – 27 Oct$78Frontier Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Oct – 4 Nov$87Frontier Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
29 Oct – 4 Nov$89Frontier Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
21 Oct – 24 Oct$140Frontier Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
23 Oct – 27 Oct$151jetBlueout 1 stop, back nonstopfound 2 days agoSee prices for these dates

Every date we hold

7 departure dates

21 Oct – 24 Oct: $140, found 2 days ago22 Oct – 26 Oct: $282, found 3 days ago23 Oct – 27 Oct: $151, found 2 days ago24 Oct – 27 Oct: $78, found 2 days ago27 Oct – 27 Oct: $162, found 2 days ago29 Oct – 4 Nov: $89, found 4 days ago30 Oct – 4 Nov: $87, found 3 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Oct – 24 Oct$140Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Oct – 26 Oct$282Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Oct – 27 Oct$151jetBlueFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
24 Oct – 27 Oct$78Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
27 Oct – 27 Oct$162Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 2 days agoSee prices for these dates
29 Oct – 4 Nov$89Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Oct – 4 Nov$87Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)out nonstop, back nonstopfound 3 days agoSee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $78.

October 2026From $78Cheapest seen7 departure dates24 Oct – 27 Oct · found 2 days agoSee prices for these dates
November 2026From $1217 departure dates7 Nov – 14 Nov · found 5 days agoSee prices for these datesEvery date in November 2026
December 2026From $2892 departure dates30 Dec – 4 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $3591 departure date2 Jan 2027 – 10 Jan 2027 · found 6 days agoSee prices for these dates
May 2027From $7561 departure date3 May 2027 – 10 May 2027 · found 3 days agoSee prices for these dates

One-way

We hold one-way fares on only 2 departure dates in October 2026, too few to say what one usually costs.

Cheapest one-way found recently

$37

29 Oct · Frontier Airlines

Fort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)

nonstop

found yesterday

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in October 2026

DatesFromAirlineStopsFound
29 Oct$37Frontier Airlinesnonstopfound yesterdayOpen this trip
24 Oct$41Frontier Airlinesnonstopfound yesterdayOpen this trip

Every date we hold

2 departure dates

24 Oct: $41, found yesterday29 Oct: $37, found yesterdayOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
24 Oct$41Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)nonstopfound yesterdayOpen this trip
29 Oct$37Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Luis Munoz Marin International Airport (SJU)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $36.

October 2026From $372 departure dates29 Oct · found yesterdayOpen this trip
November 2026From $36Cheapest seen1 departure date3 Nov · found 5 days agoOpen this tripEvery date in November 2026
April 2027From $2471 departure date17 Apr 2027 · found 3 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work