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Luis Munoz Marin Intl

$139+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SJU
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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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 July 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:54 am
SYR
-
SJU
1 stop29h 17m
Multiple Airlines
Sat 9/1210:30 am
SJU
-
SYR
1 stop23h 34m
Multiple Airlines
Deal found 7/25$305
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:21 pm
SYR
-
SJU
2 stops26h 36m
Multiple Airlines
Sat 9/265:12 pm
SJU
-
SYR
1 stop16h 52m
Multiple Airlines
Deal found 7/23$322
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:38 pm
SYR
-
SJU
1 stop18h 56m
Multiple Airlines
Sat 10/105:12 pm
SJU
-
SYR
1 stop16h 56m
Multiple Airlines
Deal found 7/25$325
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:54 am
SYR
-
SJU
1 stop12h 44m
Multiple Airlines
Sun 9/206:42 pm
SJU
-
SYR
1 stop22h 13m
Multiple Airlines
Deal found 7/23$336
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/16:15 am
SYR
-
SJU
2 stops14h 23m
United Airlines
Sat 9/57:00 am
SJU
-
SYR
2 stops14h 05m
United Airlines
Deal found 7/24$342
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:02 pm
SYR
-
SJU
1 stop28h 54m
Multiple Airlines
Fri 8/285:37 pm
SJU
-
SYR
1 stop17h 16m
Multiple Airlines
Deal found 7/24$347
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:44 pm
SYR
-
SJU
2 stops33h 50m
Multiple Airlines
Wed 9/26:35 am
SJU
-
SYR
1 stop27h 29m
Multiple Airlines
Deal found 7/24$350
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 11/76:00 am
SYR
-
SJU
2 stops15h 22m
United Airlines
Sat 11/145:50 pm
SJU
-
SYR
1 stop6h 53m
United Airlines
Deal found 7/25$352
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:30 pm
SYR
-
SJU
1 stop22h 41m
Multiple Airlines
Wed 8/265:37 pm
SJU
-
SYR
1 stop17h 21m
Multiple Airlines
Deal found 7/23$361
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 9/186:00 am
SYR
-
SJU
1 stop6h 54m
United Airlines
Sun 9/202:55 pm
SJU
-
SYR
2 stops8h 51m
United Airlines
Deal found 7/22$367
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 11/76:00 am
SYR
-
SJU
2 stops14h 24m
United Airlines
Wed 11/118:05 am
SJU
-
SYR
1 stop7h 07m
United Airlines
Deal found 7/25$369

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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$508
Provider with most accurate pricing for Syracuse Hancock Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Syracuse Hancock Intl to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Syracuse Hancock Intl to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 26, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sat 10/17

4:35 pm-11:56 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

Tue 10/20

1:06 pm-12:20 am

1 stop11h 14m

$342

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 8/24

4:55 pm-11:52 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Fri 8/28

7:30 am-4:15 pm

1 stop8h 45m

$342

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 9/21

5:15 am-12:03 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Sat 9/26

7:30 am-4:11 pm

1 stop8h 41m

$342

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Fri 9/25

6:10 am-8:38 pm

2 stops14h 28m

San Juan Luis Munoz Marin Intl

Mon 9/28

1:00 am-9:48 am

2 stops8h 48m

$352
Quickest round-trip

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Fri 9/18

6:00 am-12:54 pm

1 stop6h 54m

San Juan Luis Munoz Marin Intl

Sun 9/20

4:55 pm-11:46 pm

1 stop6h 51m

$367

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sun 8/30

6:10 am-8:38 pm

2 stops14h 28m

San Juan Luis Munoz Marin Intl

Fri 9/4

4:55 pm-11:46 pm

1 stop6h 51m

$376

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Fri 9/25

3:45 pm-10:19 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Tue 9/29

7:30 am-4:11 pm

1 stop8h 41m

$386

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Wed 9/23

4:34 pm-11:49 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Mon 9/28

1:16 pm-12:32 am

1 stop11h 16m

$386
Cheapest one-way

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Wed 8/12

10:25 am-11:50 pm

2 stops13h 25m

$171

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 10/5

12:17 pm-10:19 pm

1 stop10h 02m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

The best time to book flights from Syracuse to San Juan Luis Munoz Marin Intl Airport is 85 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, October is the cheapest month in which you can book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport (average of $269). Flying from Syracuse to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $569). 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.

How much does it cost to fly round-trip from Syracuse to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment.

Syracuse to San Juan Luis Munoz Marin Intl Airport flights typically cost between $394 and $553 in September.
The cheapest round-trip price found within the last 5 days was $305 on Multiple Airlines (Sep 6-Sep 12).

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 July 26, 2026.
Read through reviews of airlines operating flights from Syracuse to San Juan Luis Munoz Marin Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
10,040 reviews
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,844 reviews
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
JetBlue
7.1
Good
3,025 reviews
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Frontier
5.6
Fair
2,763 reviews
Delta
7.8
Good
8,487 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 7h 21m. Fly via Delta to get the fastest option. The distance between Syracuse and San Juan Luis Munoz Marin Intl Airport is about 1803 mi.

  • 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 $69. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $213 and $215, respectively. Frontier is currently priced 84% 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 $90. United Airlines flights start at $106 while deals on American Airlines start at $116 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, October is the cheapest month in which you can book a flight from Syracuse to San Juan Luis Munoz Marin Intl Airport (average of $269). Flying from Syracuse to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $569). 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
Fajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$426FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$213Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$215Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$232Average$555FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$261Average$461FlexibilityNo cancel feeOn-time62%

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