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San Juan

$146+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 83 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 April 24, 2025.

Round-trip from

$308
(Frontier)

One-way from

$146
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$520
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. 10% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:16 pmSYR - SJU
1 stop17h 24mAmerican Airlines
Sat 12/136:40 amSJU - SYR
2 stops11h 11mAmerican Airlines
Deal found 4/23$241
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:06 pmSYR - SJU
1 stop11h 59mFrontier
Sun 5/113:56 amSJU - SYR
1 stop7h 10mFrontier
Deal found 4/24$308
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:07 amSYR - SJU
1 stop7h 33mUnited Airlines
Tue 11/115:50 pmSJU - SYR
1 stop6h 38mUnited Airlines
Deal found 4/23$331
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:50 amSYR - SJU
1 stop9h 30mJetBlue
Mon 11/101:59 amSJU - SYR
1 stop7h 20mJetBlue
Deal found 4/23$343
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amSYR - SJU
1 stop7h 10mDelta
Mon 7/2812:43 pmSJU - SYR
1 stop11h 13mDelta
Deal found 4/22$489
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:14 pmSYR - SJU
2 stops25h 38mMultiple Airlines
Thu 5/11:31 amSJU - SYR
2 stops31h 16mMultiple Airlines
Deal found 4/22$573

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 April 24, 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 5/4

12:06 pm-12:05 am

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Thu 5/8

9:30 pm-11:06 am

1 stop13h 36m

$308

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sat 5/17

6:15 am-8:33 pm

1 stop14h 18m

San Juan Luis Munoz Marin Intl

Tue 5/20

11:50 am-11:49 pm

2 stops11h 59m

$317

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Thu 6/19

7:10 am-3:49 pm

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Thu 6/26

2:36 pm-11:59 pm

1 stop9h 23m

$376

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Thu 5/8

2:23 pm-11:54 pm

1 stop9h 31m

San Juan Luis Munoz Marin Intl

Mon 5/12

1:25 pm-11:59 pm

2 stops10h 34m

$421

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Wed 7/9

6:00 am-4:50 pm

1 stop10h 50m

San Juan Luis Munoz Marin Intl

Sun 7/13

5:24 pm-11:56 pm

1 stop6h 32m

$489

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sun 4/27

10:14 pm-11:52 pm

2 stops25h 38m

San Juan Luis Munoz Marin Intl

Thu 5/1

1:31 am-8:47 am

2 stops31h 16m

$573

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Sun 5/11

12:06 pm-9:31 pm

1 stop9h 25m

$146

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 5/20

4:56 pm-11:57 pm

1 stop7h 01m

$166

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 5/13

7:00 am-4:15 pm

1 stop9h 15m

$172

SyracuseSan Juan

SYR - SJU

SYRSJU

Syracuse Hancock Intl

Tue 5/20

5:25 am-3:00 pm

2 stops9h 35m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 12 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 April 18, 2025.

The best time to book flights from Syracuse to San Juan is 83 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 December is currently the most expensive (average of $336). 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 April 24, 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 June 30, 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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 24, 2025.
Read through reviews of airlines operating flights from Syracuse to San Juan, such as Delta, United Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
6.0
Okay
3,283 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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 $308, 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 American Airlines and JetBlue - these airlines can fly you to your destination from $317 and $376, respectively. Frontier is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Syracuse to San Juan one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $146. However, be on the lookout for offers from United Airlines and JetBlue, as they are both options that can get you from Syracuse to San Juan for a low price.

  • 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 December is currently the most expensive (average of $336). 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

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$261FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$256Average$425FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$291Average$585FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$352Average$627FlexibilityNo cancel feeOn-time71%
DeltaCheapest$378Average$547FlexibilityNo cancel feeOn-timeN/A

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