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Cheap flights from Florence, South Carolina to San Juan from $365

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Florence, South Carolina to San Juan departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Florence, South Carolina to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:16 am - 10:40 am
FLO
-
SJU
5h 24m1 stop
American Airlines Logo
11:32 am - 5:46 pm
SJU
-
FLO
6h 14m1 stop
$365American Airlines
Wed, Mar 18 - Wed, Mar 25

American Airlines flights from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Mar 18
FLO5:16 amFlorence
5h 24m
1 stop
SJU10:40 amSan Juan Luis Munoz Marin Intl
Mar 25
SJU11:32 amSan Juan Luis Munoz Marin Intl
6h 14m
1 stop
FLO5:46 pmFlorence
$365
Find similar
American Airlines
Mar 18
FLO6:20 pmFlorence
14h 40m
2 stops
SJU9:00 amSan Juan Luis Munoz Marin Intl
Mar 23
SJU4:18 pmSan Juan Luis Munoz Marin Intl
7h 39m
1 stop
FLO11:57 pmFlorence
$415
Find similar
American Airlines
Mar 18
FLO6:20 pmFlorence
18h 13m
2 stops
SJU12:33 pmSan Juan Luis Munoz Marin Intl
Mar 23
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 57m
2 stops
FLO11:57 pmFlorence
$505
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlorenceSan Juan

FLO - SJU

FLOSJU

Florence

Wed 3/18

5:16 am-10:40 am

1 stop5h 24m

San Juan Luis Munoz Marin Intl

Wed 3/25

11:32 am-5:46 pm

1 stop6h 14m

$365

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

American Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Florence, South Carolina according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 7 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport (FLO to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

17h 18m

Direct flights

None
The fastest flight from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport takes 17h 18m
There are no direct flights from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Florence, South Carolina to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Florence to San Juan Luis Munoz Marin Intl by plane?

    The distance between Florence and San Juan Luis Munoz Marin Intl is about 1378.5 mi. Typically, this will take 17h 18m by plane in normal conditions.

  • When did momondo last update prices for flights from Florence Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Florence Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Florence Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Florence Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Caguas
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Florence to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Florence to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Florence to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Florence to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Florence to San Juan?

Once all potential Florence to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Florence to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Florence are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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