Luis Munoz Marin Intl

$90+ Cheap flights from Syracuse (SYR) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SJU
Jan 11 — Jan 181
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Find cheap flights from Syracuse to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Syracuse Hancock Intl to San Juan Luis Munoz Marin Intl are usually found in October or June, booked 22 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Syracuse to Luis Munoz Marin Intl

Cheapest flights from Syracuse to Luis Munoz Marin Intl
Explore the most affordable flight options available from Syracuse to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:30 amSYR - SJU
1 stop10h 50mDelta
Wed 12/176:35 pmSJU - SYR
1 stop6h 30mDelta
Deal found 12/9$319
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:45 amSYR - SJU
1 stop6h 32mUnited Airlines
Thu 12/182:05 amSJU - SYR
1 stop8h 34mUnited Airlines
Deal found 12/10$330
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amSYR - SJU
2 stops14h 00mUnited Airlines
Tue 12/162:05 amSJU - SYR
1 stop8h 49mUnited Airlines
Deal found 12/9$338
This Priceline deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:12 pmSYR - SJU
1 stop29h 38mFrontier
Sun 12/214:09 pmSJU - SYR
1 stop28h 08mFrontier
Deal found 12/10$339
This Priceline deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:12 pmSYR - SJU
1 stop29h 38mMultiple Airlines
Wed 12/245:18 pmSJU - SYR
1 stop6h 31mMultiple Airlines
Deal found 12/11$344
This Priceline deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:12 pmSYR - SJU
1 stop11h 42mFrontier
Fri 12/269:37 pmSJU - SYR
1 stop22h 40mFrontier
Deal found 12/12$359
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amSYR - SJU
2 stops14h 26mUnited Airlines
Wed 12/178:10 amSJU - SYR
1 stop9h 32mUnited Airlines
Deal found 12/11$363
This JetBlue deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:14 pmSYR - SJU
1 stop7h 40mJetBlue
Sat 12/205:24 pmSJU - SYR
1 stop7h 35mJetBlue
Deal found 12/9$367
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:45 pmSYR - SJU
1 stop7h 05mMultiple Airlines
Wed 12/175:15 amSJU - SYR
1 stop7h 37mMultiple Airlines
Deal found 12/11$371
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:30 amSYR - SJU
1 stop10h 50mDelta
Sat 12/206:01 pmSJU - SYR
1 stop6h 58mDelta
Deal found 12/10$373
This Priceline deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:12 pmSYR - SJU
1 stop12h 11mFrontier
Fri 12/263:55 amSJU - SYR
1 stop16h 22mFrontier
Deal found 12/11$384

Find flight deals from Syracuse to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$195
(United Airlines)

One-way from

$90
(Frontier)

Popular in

December

Cheapest in

October

Average price

$557
Provider with most accurate pricing for Syracuse Hancock Intl-San Juan Luis Munoz Marin Intl flight deals.
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-San Juan Luis Munoz Marin Intl flights.
From Syracuse Hancock Intl to San Juan Luis Munoz Marin Intl
One-way flight from Syracuse Hancock Intl to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Syracuse to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Syracuse

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sun 1/18

8:00 am-9:26 pm

2 stops12h 26m

San Juan Luis Munoz Marin Intl

Wed 1/21

8:35 am-4:15 pm

1 stop8h 40m

$207

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Wed 1/21

11:29 am-9:00 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-4:15 pm

2 stops15h 10m

$228

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 1/19

5:09 am-8:50 pm

2 stops14h 41m

San Juan Luis Munoz Marin Intl

Wed 1/28

1:24 pm-11:40 pm

2 stops11h 16m

$231

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 1/20

5:09 am-8:50 pm

2 stops14h 41m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:49 pm-11:27 pm

1 stop8h 38m

$231

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sat 1/24

12:06 pm-11:56 pm

2 stops10h 50m

San Juan Luis Munoz Marin Intl

Wed 1/28

1:24 pm-11:40 pm

2 stops11h 16m

$231

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 1/19

6:00 am-11:56 pm

1 stop16h 56m

San Juan Luis Munoz Marin Intl

Wed 1/21

6:30 am-12:00 pm

1 stop6h 30m

$231

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 2/24

10:23 am-12:36 am

2 stops13h 13m

San Juan Luis Munoz Marin Intl

Mon 3/2

2:05 am-2:12 pm

2 stops13h 07m

$240

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 2/2

6:00 am-2:31 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:00 am-3:18 pm

1 stop9h 18m

$275

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sat 1/31

11:43 am-11:57 pm

1 stop11h 14m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:00 am-3:18 pm

1 stop9h 18m

$275

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 2/3

5:20 am-4:50 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Thu 2/12

3:55 pm-11:51 pm

1 stop8h 56m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 22 results
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Compare providers for flights from Syracuse to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Syracuse-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Syracuse-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Syracuse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to Luis Munoz Marin Intl. Price data was last updated on December 5, 2025.

The best time to book flights from Syracuse to San Juan Luis Munoz Marin Intl Airport is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport (average of $130). Flying from Syracuse to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYR to SJU?

Find hourly flight availability from Syracuse to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Syracuse to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight in the evening.

What is the cheapest day to fly from Syracuse to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Syracuse to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Syracuse to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Syracuse to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Syracuse to San Juan Luis Munoz Marin Intl?

    Syracuse Hancock Intl (SYR) is the airport you will fly out of if you book a flight from Syracuse to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Hancock Intl; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Syracuse airport to San Juan Luis Munoz Marin Intl. It is only a 4.8 mi journey to Hancock Intl (SYR) from Syracuse’s city center.

  • How long is the flight from Syracuse to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Syracuse to San Juan Luis Munoz Marin Intl Airport in 12h 26m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Syracuse and San Juan Luis Munoz Marin Intl Airport is about 1803 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Syracuse to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $85. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $240 and $241, respectively. Frontier is currently priced 81% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Syracuse to San Juan Luis Munoz Marin Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. United Airlines flights start at $106 while deals on American Airlines start at $118 one-way.

  • Can I find deals for flights from Syracuse to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Syracuse to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Syracuse to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Syracuse to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport (average of $130). Flying from Syracuse to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

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Top 5 airlines flying from Syracuse to Luis Munoz Marin Intl

Discover the top 5 airlines that operate flights from Syracuse to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$180FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$261Average$534FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$267Average$441FlexibilityNo cancel feeOn-time62%
DeltaCheapest$275Average$530FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$303Average$536FlexibilityNo cancel feeOn-time71%

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