$37 Cheap Flights to San Juan Luis Munoz Marin

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Flight deals to San Juan Luis Munoz Marin

Looking for a cheap last-minute deal or the best round-trip flight to San Juan Luis Munoz Marin Airport? If you want to travel to San Juan Luis Munoz Marin Airport next month, round-trip fares start from $102. Find the lowest prices on one-way and round-trip tickets right here.

San Juan.$102 per passenger.Departing Sat, Oct 24, returning Fri, Oct 30.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sat, Oct 24, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Fri, Oct 30, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $102, select.

San Juan.$102 per passenger.Departing Sat, Oct 24, returning Tue, Nov 3.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sat, Oct 24, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Tue, Nov 3, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $102, select.

San Juan.$112 per passenger.Departing Mon, Oct 26, returning Wed, Dec 2.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Miami International on Mon, Oct 26, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Wed, Dec 2, arriving in Miami International.Price includes taxes and charges.From $112, select.

San Juan.$112 per passenger.Departing Sun, Jan 31, returning Thu, Feb 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Philadelphia International on Sun, Jan 31, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Thu, Feb 4, arriving in Philadelphia International.Price includes taxes and charges.From $112, select.

San Juan.$112 per passenger.Departing Mon, Nov 2, returning Wed, Nov 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Miami International on Mon, Nov 2, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Wed, Nov 4, arriving in Miami International.Price includes taxes and charges.From $112, select.

San Juan.$117 per passenger.Departing Tue, Sep 29, returning Tue, Oct 6.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Fort Lauderdale International on Tue, Sep 29, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Tue, Oct 6, arriving in Fort Lauderdale International.Price includes taxes and charges.From $117, select.

San Juan.$118 per passenger.Departing Mon, Jan 25, returning Fri, Jan 29.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Philadelphia International on Mon, Jan 25, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Fri, Jan 29, arriving in Philadelphia International.Price includes taxes and charges.From $118, select.

San Juan.$123 per passenger.Departing Wed, Dec 9, returning Sat, Dec 12.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Miami International on Wed, Dec 9, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Sat, Dec 12, arriving in Miami International.Price includes taxes and charges.From $123, select.

San Juan.$134 per passenger.Departing Fri, Nov 27, returning Sat, Dec 5.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Philadelphia International on Fri, Nov 27, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Sat, Dec 5, arriving in Philadelphia International.Price includes taxes and charges.From $134, select.

San Juan.$146 per passenger.Departing Mon, Feb 22, returning Thu, Mar 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago O'Hare International on Mon, Feb 22, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Thu, Mar 4, arriving in Chicago O'Hare International.Price includes taxes and charges.From $146, select.

San Juan.$152 per passenger.Departing Tue, Mar 2, returning Thu, Mar 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Chicago O'Hare International on Tue, Mar 2, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Thu, Mar 4, arriving in Chicago O'Hare International.Price includes taxes and charges.From $152, select.

San Juan.$152 per passenger.Departing Tue, Dec 15, returning Thu, Jan 28.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Philadelphia International on Tue, Dec 15, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Thu, Jan 28, arriving in Philadelphia International.Price includes taxes and charges.From $152, select.

San Juan.$156 per passenger.Departing Mon, Feb 1, returning Mon, Feb 8.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Philadelphia International on Mon, Feb 1, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Mon, Feb 8, arriving in Philadelphia International.Price includes taxes and charges.From $156, select.

San Juan.$167 per passenger.Departing Sun, Sep 27, returning Wed, Sep 30.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Miami International on Sun, Sep 27, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Wed, Sep 30, arriving in Miami International.Price includes taxes and charges.From $167, select.

San Juan.$189 per passenger.Departing Wed, Sep 30, returning Thu, Nov 12.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Atlanta Hartsfield-Jackson on Wed, Sep 30, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Thu, Nov 12, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $189, select.

San Juan.$210 per passenger.Departing Fri, Dec 11, returning Sun, Jan 10.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Fort Lauderdale International on Fri, Dec 11, arriving in San Juan Luis Munoz Marin.Inbound direct flight with Frontier Airlines departing from San Juan Luis Munoz Marin on Sun, Jan 10, arriving in Fort Lauderdale International.Price includes taxes and charges.From $210, select.

Find the cheapest time to fly to San Juan Luis Munoz Marin

Flexible on travel dates? Find the cheapest month – or even day – to fly to San Juan Luis Munoz Marin.

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Airports near San Juan

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Direct flights to San Juan Luis Munoz Marin

Frequently asked questions

How long is the flight to San Juan Luis Munoz Marin?

The average flight time to San Juan Luis Munoz Marin is 3 hours and 55 minutes. We've calculated this based on journeys from Washington, D.C..

Which airlines offer direct flights to San Juan Luis Munoz Marin?

American Airlines, jetBlue, Azul Airlines, Southwest Airlines, Alaska Airlines, Qatar Airways, Frontier Airlines and WestJet all fly non-stop to San Juan Luis Munoz Marin.

When is the cheapest time to fly to San Juan Luis Munoz Marin?

The cheapest month to fly to San Juan Luis Munoz Marin is usually October.

How can I find the best flight deal to San Juan Luis Munoz Marin?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan Luis Munoz Marin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to San Juan Luis Munoz Marin Airport?

Yes – the average flight time is 3 hours and 56 minutes.

How much are round-trip flights to San Juan Luis Munoz Marin?

The best price we found for a round-trip flight to San Juan Luis Munoz Marin is $102. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to San Juan Luis Munoz Marin Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to San Juan Luis Munoz Marin Airport is Saturday, October 24, 2026.

When is the best time to book flights to San Juan?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with to San Juan?

Currently, Frontier Airlines offers the cheapest flight tickets to San Juan Luis Munoz Marin.

Flying to San Juan Luis Munoz Marin

The things to know before you go.

Cheapest flight found	$102
Cheapest month to fly	October
Average flight time	3 hrs, 58 mins
Most popular airline	American Airlines
Average flights per week	1,835

Discover San Juan Luis Munoz Marin

How to find cheap flights to Luis Munoz Marin International Airport (SJU)

The lowest price currently available for a one-way flight to Luis Munoz Marin International Airport is $37. A return plane ticket to SJU right now is $102.
Never miss out on a deal by setting up a Price Alert for tickets to SJU. We'll stay on top of it for you, sending notifications when fares go down.
The earlier you book, the better. You might even be able to land some excellent early bird deals on tickets to San Juan, where Luis Munoz Marin International Airport is located.
Select the 'Add nearby airports' filter and expand your search for cheap flights to San Juan. This will show you all the airports around your departure and arrival points.
If you're not in a hurry to travel to San Juan, consider taking a longer or less direct route. You could find cheaper plane tickets to Luis Munoz Marin International Airport by booking a flight with a stop.

Best time to go to San Juan

May is typically the cheapest month to hop on a flight to San Juan.
If your travel dates are flexible, try using the 'Whole month' tool. It'll show you the cheapest month, and even day of the year, for flights to SJU.
March is the most popular month for flights to SJU. Travel then if you're eager to take in the full energy of San Juan.
Travel in December if you'd prefer to avoid the crowds. This is the quietest time of the year and also when plane tickets to San Juan are typically cheaper.
Check the weather conditions before you travel. August is the warmest time of year in San Juan, averaging between 75ºF and 90ºF.
February brings the lowest temperatures, ranging from around 70ºF to 82ºF.
With four days of rain on average, January is the driest month in San Juan.
The wettest time of year is September. Plan your getaway then and you'll likely get around 16 days of rainfall.

Traveling to Luis Munoz Marin International Airport (SJU): What you need to know

Offering direct flights to Luis Munoz Marin International Airport, these top airlines make traveling to San Juan easy:
If you want to jet away with the most punctual carrier, book your SJU plane ticket with Air Europa. Up to 100% of its flights to this airport touch down on schedule.
Once you arrive at SJU, you'll be in the UTC-4 timezone.
Crawl into bed not long after your flight to SJU. Choose any of these hotels close to Luis Munoz Marin International Airport and you'll be fast asleep before you know it:
Luis Munoz Marin International Airport ranks well for punctuality, with up to 81% of outbound flights touching down as planned. That's good news whether you're heading home or catching a connection.
Luis Munoz Marin International Airport is located in San Juan, San Juan, Puerto Rico.

Getting to central San Juan from Luis Munoz Marin International Airport (SJU)

The distance from SJU to central San Juan is about 7 miles.
You'll reach the center in around 20 minutes if you're catching a cab or a ride-share after your flight to SJU.
Public transport will get you there in roughly 1 hour.
San Juan makes it easy to find your perfect base. Here's a roundup of comfy hotels to consider for your visit:

San Juan highlights

Hop off your flight to San Juan and head straight for these major attractions:
- Balneario El Escambron: An ideal place to start your sightseeing, this landmark is around 4 miles northwest of the city center.
- Escambron Green: Need one more reason to visit San Juan? This landmark draws in the crowds and is about 4 miles northwest of the city center.

How to get to Ponce from Luis Munoz Marin International Airport (SJU)

Kicking things off in Ponce? From SJU, it takes around 1 hour 25 minutes to drive there. The city is about 75 miles from the airport.

Traveling from Luis Munoz Marin International Airport (SJU) to Caguas

Caguas is around 14 miles from Luis Munoz Marin International Airport. If that's where you're going, the ride by public transport takes about 1 hour 35 minutes.
It'll take you 30 minutes or so to drive to Caguas.

Explore more of Puerto Rico

There are plenty more places to explore in Puerto Rico, starting with Bayamon. Ron del Barrilito - Hacienda Santa Ana, Parque de las Ciencias and Parque Recreativo Río Bayamón are must-sees in this city, which is about 10 miles west of San Juan.
Carolina might just become one of your favorite stops in Puerto Rico. You'll find it roughly 5 miles southeast of San Juan. Isla Verde Beach, Carolina Beach and Balneario Isla Verde stand out as key sights.
Add one more stop to the mix with Ponce, which is roughly 50 miles southwest of San Juan. Playa de Ponce, Plaza of Delights (Plaza de las Delicias) and Ponce Art Museum are reasons to go. You can reach this city by flying to Ponce Mercedita Airport (PSE).