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San Juan

$108+ Cheap flights from Syracuse (SYR) to San Juan

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SJU
Aug 20 — Aug 271
Wed 8/20
Wed 8/27
1 adult, Economy
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Cheapflights Tip: The best prices from Syracuse Hancock Intl to San Juan are usually found in September or October, booked 22 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Syracuse to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to San Juan (PR1). 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 August 15, 2025.

Round-trip from

$215
(United Airlines)

One-way from

$108
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$513
From Syracuse Hancock Intl to San Juan
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One-way flight from Syracuse Hancock Intl to San Juan
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Syracuse to San Juan

Cheapest flights from Syracuse to San Juan
Explore the most affordable flight options available from Syracuse to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2025.

This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:00 pmSYR - SJU
2 stops7h 54mAmerican Airlines
Wed 10/295:30 amSJU - SYR
1 stop13h 09mAmerican Airlines
Deal found 8/15$215
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:00 amSYR - SJU
1 stop9h 43mJetBlue
Thu 10/92:05 pmSJU - SYR
1 stop9h 48mJetBlue
Deal found 8/15$264
This Priceline deal was found by Cheapflights users on 8/15. 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 9/129:32 pmSYR - SJU
1 stop29h 02mFrontier
Fri 9/199:07 amSJU - SYR
1 stop7h 36mFrontier
Deal found 8/15$265
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/16:00 amSYR - SJU
2 stops14h 38mUnited Airlines
Fri 10/31:05 amSJU - SYR
2 stops10h 53mUnited Airlines
Deal found 8/14$270
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 amSYR - SJU
1 stop9h 42mJetBlue
Mon 10/2712:51 pmSJU - SYR
1 stop9h 16mJetBlue
Deal found 8/15$273
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amSYR - SJU
1 stop10h 05mJetBlue
Fri 11/75:01 amSJU - SYR
1 stop7h 41mJetBlue
Deal found 8/15$274
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:25 pmSYR - SJU
2 stops9h 45mAmerican Airlines
Mon 11/36:25 amSJU - SYR
1 stop9h 37mAmerican Airlines
Deal found 8/15$275
This JetBlue deal was found by Cheapflights users on 8/15. 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.
Fri 10/37:00 amSYR - SJU
1 stop9h 43mJetBlue
Sun 10/52:25 pmSJU - SYR
1 stop9h 26mJetBlue
Deal found 8/15$282
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:32 pmSYR - SJU
1 stop26h 27mFrontier
Sun 10/53:39 amSJU - SYR
1 stop13h 04mFrontier
Deal found 8/15$290
This JetBlue deal was found by Cheapflights users on 8/14. 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.
Fri 10/37:00 amSYR - SJU
1 stop9h 43mJetBlue
Mon 10/61:00 pmSJU - SYR
1 stop7h 00mJetBlue
Deal found 8/14$291
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:22 pmSYR - SJU
1 stop8h 37mAmerican Airlines
Mon 10/273:50 pmSJU - SYR
1 stop8h 30mAmerican Airlines
Deal found 8/15$300

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to San Juan 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 August 15, 2025.
Use the filters below to find and compare flights from Syracuse to San Juan that are best for you.

Fly from

Syracuse

Fly to

San Juan

Route

Depart

Return

Price

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sun 11/9

6:15 am-3:40 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 11/19

8:30 am-9:02 pm

2 stops13h 32m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 9/22

7:03 am-3:52 pm

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Mon 9/29

7:05 pm-12:28 pm

2 stops17h 23m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 10/14

6:09 am-10:10 pm

2 stops16h 01m

San Juan Luis Munoz Marin Intl

Wed 10/29

5:30 am-2:49 pm

1 stop9h 19m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Wed 10/1

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Fri 10/3

1:05 am-11:58 am

2 stops10h 53m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 10/21

12:45 pm-11:59 pm

2 stops11h 14m

San Juan Luis Munoz Marin Intl

Tue 10/28

1:50 pm-11:38 pm

2 stops9h 48m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 10/28

7:42 am-10:10 pm

1 stop14h 28m

San Juan Luis Munoz Marin Intl

Mon 11/3

6:25 am-3:02 pm

1 stop9h 37m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Mon 9/22

7:03 am-3:52 pm

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Wed 10/15

5:30 am-2:49 pm

1 stop9h 19m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sat 10/18

4:00 pm-11:54 pm

2 stops7h 54m

San Juan Luis Munoz Marin Intl

Wed 10/29

5:30 am-2:49 pm

1 stop9h 19m

$215

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 11/4

12:08 pm-11:47 pm

1 stop10h 39m

$108

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 10/28

11:50 am-10:10 pm

2 stops10h 20m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Syracuse to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from Syracuse to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to San Juan. Price data was last updated on August 8, 2025.

The best time to book flights from Syracuse to San Juan 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?

Currently, September is the cheapest month in which you can book a flight from Syracuse to San Juan (average of $254). Flying from Syracuse to San Juan in June is currently the most expensive (average of $339). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 15, 2025.

When flying from Syracuse to San Juan, 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 31% versus a flight in the evening.

What is the cheapest day to fly from Syracuse to San Juan?

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

Travelers seeking maximum savings on their Syracuse to San Juan flight should consider departing on Monday afternoons 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated August 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Syracuse to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
JetBlue
7.2
Good
2,916 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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.
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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 San Juan. 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?

    For a flight from Syracuse to San Juan, you will be flying from Hancock Intl. Syracuse Hancock Intl (SYR) is just 4.8 mi from the center of the city. Hancock Intl is the only Syracuse airport and it handles 0 outbound flights to San Juan per day. 5 airlines have flights to San Juan from Syracuse Hancock Intl on a regular basis.

  • What are the cheapest airlines flying from Syracuse to San Juan round-trip?

    Currently priced at $126, Frontier will fly you from Syracuse to San Juan and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and JetBlue - these airlines can fly you to your destination from $267 and $270, respectively. Frontier is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Syracuse to San Juan that include hotel bookings?

    Yes. In addition to deals on Syracuse to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to San Juan?

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

  • Can I find deals for business class flights from Syracuse to San Juan?

    Yes. Cheapflights offers flight deals from Syracuse to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from Syracuse to San Juan (average of $254). Flying from Syracuse to San Juan in June is currently the most expensive (average of $339). 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

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Alternative routes for Syracuse to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Syracuse to San Juan

Discover the top 5 airlines that operate flights from Syracuse to San Juan. 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 August 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$212FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$267Average$556FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$270Average$443FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$347Average$587FlexibilityNo cancel feeOn-time71%
DeltaCheapest$383Average$569FlexibilityNo cancel feeOn-timeN/A

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