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$118 Cheap Flights from Luis Muñoz Marín International

Departing from

Luis Muñoz Marín International

Going to

anywhere

Boston (BOS)

United StatesApril, 2026

90% AI deal score

$540 $124

Santo Domingo (SDQ)

Dominican RepublicApril, 2026

89% AI deal score

$485 $128

Punta Cana (PUJ)

Dominican RepublicMay, 2026

88% AI deal score

$495 $130

Philadelphia (PHL)

United StatesApril, 2026

86% AI deal score

$440 $118

Washington, D.C. (BWI)

United StatesApril, 2026

85% AI deal score

$410 $118

This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 4/11/2026).

Get all best flight deals from Luis Muñoz Marín International
FlightsFrom United StatesFrom San Juan

From Luis Muñoz Marín International

533,495 searches in the past 7 days on RatePunk

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Flight deals up to 90% off

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AI deal score and AI insights

The AI score shows how good each deal is—based on price and overall travel quality.

Top Destinations Where Can You Fly from Luis Muñoz Marín International

Cheap flights from Luis Muñoz Marín International

Last-Minute Flights from Luis Muñoz Marín International

The best flight deals leaving from Luis Muñoz Marín International soon

See More Details

More last-minute deals from Luis Muñoz Marín International

Need to travel soon? Here are some great last-minute flight deals from Luis Muñoz Marín International for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)

SJU > Eindhoven - from $400 (Departs in 9 days, Spirit Airlines, 3 stops ) - found 1 day ago
SJU > Pisa - from $436 (Departs in 9 days, Spirit Airlines, 3 stops ) - found 5 days ago
SJU > Røros - from $403 (Departs in 9 days, Spirit Airlines, 3 stops ) - found 5 days ago
SJU > Reykjavik - from $550 (Departs in 9 days, Spirit Airlines, 1 stop ) - found 6 days ago
SJU > Bodø - from $406 (Departs in 9 days, Spirit Airlines, 3 stops ) - found 5 days ago
SJU > Oslo - from $334 (Departs in 9 days, Spirit Airlines, 2 stops ) - found 5 days ago
SJU > Narvik - from $406 (Departs in 9 days, Spirit Airlines, 3 stops ) - found 5 days ago
SJU > Los Angeles - from $142 (Departs in 9 days, Frontier Airlines, 1 stop ) - found 3 days ago
SJU > Pereira - from $123 (Departs in 9 days, Maersk Air, 3 stops ) - found 4 days ago
SJU > Cartagena - from $105 (Departs in 9 days, Maersk Air, 2 stops ) - found 2 days ago

Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!

Facts About Flights from Luis Muñoz Marín International

Nearby airport(s)

Insights for flights from Luis Muñoz Marín International

Most popular airlines from Luis Muñoz Marín International

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American Airlines

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Alaska Airlines, Inc.

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JetBlue Airways

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Delta Air Lines

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Frontier Airlines

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Spirit Airlines

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United Airlines

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Southwest Airlines

Most popular destinations from Luis Muñoz Marín International

SJU Airport Deal Stats

Current most discounted routes

Avg. most discounted routes (last 3 months)

SJU airport insights

Best days to catch a deal

Sunday, Monday

The best day to find a deal departing from Luis Muñoz Marín International Airport is Sunday, with 145 occurrences. Thursday also offers potential savings with 15 deals originating from Luis Muñoz Marín International Airport.

Avg. deal survival time

11.3 hours

The average deal originating from Luis Muñoz Marín International Airport lasts for 11.3 hours. Make sure to book quickly, as deals can disappear fast!

Rare deal frequency

5 deals

We have identified 5 rare deals originating from Luis Muñoz Marín International airport in the last month. These rare deals, often mistake fares, special promotions, or ultra-discounts, achieved an AI Deal Score of 90+.

Average price drop

-67%

Flights from Luis Muñoz Marín International airport see an average price drop of 67.0% when a deal is found. This means travelers can save a significant amount on flights originating from {{ Luis Muñoz Marín International }}.

Next 4 weeks: deal forecast

Next Month Forecast for Flights from Luis Muñoz Marín International

Based on current trends, flight deals from {{ Luis Muñoz Marín International }} are expected to remain relatively stable next month. There are no significant price drops or increases anticipated as of {{ 4/10/2026 }}.

Top 5 biggest price drops (last 3 months)

Found on April 6

SJU - Sucre

$3,875 $356

91%

Found on April 10

SJU - Taichung

$8,400 $792

91%

Found on April 5

SJU - Phú Quốc

$6,625 $710

89%

Found on April 5

SJU - Toronto

$1,450 $181

88%

Found on April 5

SJU - Strasbourg

$2,775 $388

86%

Check these nearby airports too

Looking for more options? These airports near SJU sometimes drop rare deals too:

Mercedita (PSE)

~11 rare deals/month

Luis Muñoz Marín International (SJU)

~8 rare deals/month

Henry E. Rohlsen (STX)

~6 rare deals/month

If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially PSE and SJU for long-haul deal surprises.

Travel Trends: Popular Destinations from Luis Muñoz Marín International

Every month, we analyze search and booking data to see where travelers from Luis Muñoz Marín International are heading. Here are the current hot destinations from Luis Muñoz Marín International:

Top domestic destinations

These cities are seeing the most searches and bookings from Luis Muñoz Marín International this month.

Top international destinations

Travelers from Luis Muñoz Marín International are flocking here, possibly due to seasonal events or great deals.

Travel trend insight

Travelers from San Juan are increasingly drawn to European destinations, reflecting a growing interest in cultural immersion and historical exploration. The popularity of Madrid, London, and Rome likely stems from their rich history, iconic landmarks, and diverse cultural experiences, offering a desirable contrast to the Caribbean atmosphere.

Booking Flights from Luis Muñoz Marín International: Frequently Asked Questions

Flight costs from San Juan can vary wildly depending on the destination, time of year, and how far in advance you book. Generally, flights to popular destinations in the US and Caribbean can range from a couple hundred to over a thousand dollars. To snag a better deal, be flexible with your travel dates, consider flying during the off-season, and definitely set up fare alerts. And hey, using RatePunk Flights Search can also help you compare prices across different airlines to find the best deal!

Booking flights from San Juan requires a bit of savvy planning. First, try to book your flights mid-week (Tuesday or Wednesday) as airlines often release deals during these times. Also, consider flying out on less popular days, like Saturdays, to potentially save some cash. Keep an eye out for flash sales and promotions offered by airlines, and don’t be afraid to mix and match airlines to get the best price. Booking in advance – about 2-3 months for domestic and 3-6 months for international – is generally a good rule of thumb.

The best time to fly out of San Juan to get the cheapest flights is typically during the shoulder season, which is from mid-April to early June, or from September to mid-December. During these times, the weather is still pleasant, but the crowds are thinner, and prices are lower. Avoid peak travel times like summer (June-August) and holidays (Christmas, Thanksgiving) when prices tend to skyrocket. Be flexible with your dates, and you might just score an amazing deal!

Pro Tips for Finding Cheap Flights from Luis Muñoz Marín International

Finding the cheapest airfare from Luis Muñoz Marín International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:

Be Flexible With Your Dates: If your travel dates are flexible, you can often find cheaper flights. Experiment with different dates and days of the week to see if you can snag a better deal. Flying on weekdays or during off-peak seasons can lead to significant savings.

Set Destination to "Anywhere": Feeling adventurous? Set your destination to 'Anywhere' on flight search engines. This can reveal surprisingly affordable destinations you might not have considered. It’s a great way to discover new places on a budget!

Travel During Off-Peak Times: Avoid the crowds and save money by traveling during off-peak times. Flights are typically cheaper during the shoulder seasons (spring and fall) and on holidays like Thanksgiving or Christmas. Plus, you'll enjoy a more relaxed travel experience!

Check Nearby Airports: Don't limit yourself to just one airport. Check nearby airports to see if you can find a better deal. Sometimes, flying into or out of a smaller airport can save you a significant amount of money.

Compare Round-Trip vs. One-Way: Always compare the cost of round-trip flights with one-way flights. Sometimes, booking two one-way tickets with different airlines can be cheaper than a round-trip ticket. It’s worth the extra few minutes to check!

Use Points or Miles: If you have airline miles or credit card points, now is the time to use them! Redeeming your rewards for flights can significantly reduce the cost of your trip. Check your balances and see if you can score a free or heavily discounted flight.

Book in Advance (But Not Too Early!): While last-minute deals can happen, booking in advance is usually a good strategy. However, avoid booking too early – generally, the sweet spot is a few months before your travel date. Keep an eye on prices and book when you see a good deal.

Sign Up for Fare Alerts on RatePunk: Stay informed about price drops by setting up fare alerts on RatePunk. You'll receive notifications when the price of your desired flight changes, helping you catch the best deals. This way, you won't miss out on potential savings!

Consider Budget Airlines: Budget airlines can offer incredibly low fares, but be sure to factor in extra costs like baggage fees and seat selection. If you can pack light and don't mind the bare-bones service, these airlines can be a great option.

Clear Your Browser Cookies: Airlines and travel sites sometimes track your searches and may increase prices based on your browsing history. Clear your browser cookies or use incognito mode to see if you can find lower prices. It's a simple trick that might save you money!

By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Luis Muñoz Marín International. Happy travels!

Explore More Destinations from Luis Muñoz Marín International

Looking for more options? Here are some popular routes and related travel deals:

Flights from San Juan to Washington Dulles International - Find cheap flights from San Juan to iad
Flights from San Juan to LaGuardia - Find cheap flights from San Juan to lga
Cheap flights to San Juan - Searching for cheap flights to San Juan? (Great for friends/family visiting you, or return trips.)

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