$118 Cheap Flights from White Plains (HPN) to San Juan (SJU)

View $118 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from White Plains to San Juan (HPN-SJU)

Prices were available within the past 7 days and start at $118 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Oct 20 - Tue, Oct 28
HPN
White Plains
SJU
San Juan
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Oct 20 from White Plains to San Juan, returning Tue, Oct 28, priced at $237 found 4 days ago
JetBlue Airways
Sat, Oct 25 - Wed, Oct 29
HPN
White Plains
SJU
San Juan
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Oct 25 from White Plains to San Juan, returning Wed, Oct 29, priced at $240 found 4 days ago
JetBlue Airways
Mon, Oct 20 - Tue, Oct 28
HPN
White Plains
SJU
San Juan
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Oct 20 from White Plains to San Juan, returning Tue, Oct 28, priced at $241 found 4 days ago
JetBlue Airways
Sat, Oct 25 - Sun, Oct 26
HPN
White Plains
SJU
San Juan
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Oct 25 from White Plains to San Juan, returning Sun, Oct 26, priced at $242 found 4 days ago
JetBlue Airways
Sun, Oct 26 - Tue, Oct 28
HPN
White Plains
SJU
San Juan
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Oct 26 from White Plains to San Juan, returning Tue, Oct 28, priced at $244 found 4 days ago
JetBlue Airways
Sun, Oct 5 - Tue, Oct 7
HPN
White Plains
SJU
San Juan
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Oct 5 from White Plains to San Juan, returning Tue, Oct 7, priced at $247 found 4 days ago
JetBlue Airways
Mon, Dec 1 - Fri, Dec 5
HPN
White Plains
SJU
San Juan
$250 Roundtrip, just found
$250
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Dec 1 from White Plains to San Juan, returning Fri, Dec 5, priced at $250 just found
American Airlines
Tue, Nov 18 - Sat, Nov 22
HPN
White Plains
SJU
San Juan
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from White Plains to San Juan, returning Sat, Nov 22, priced at $256 found 1 day ago
Delta
Sun, Jan 25 - Sat, Jan 31
HPN
White Plains
SJU
San Juan
$262 Roundtrip, found 2 hours ago
$262
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, Jan 25 from White Plains to San Juan, returning Sat, Jan 31, priced at $262 found 2 hours ago
JetBlue Airways
Sat, Oct 25 - Wed, Oct 29
HPN
White Plains
SJU
San Juan
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Oct 25 from White Plains to San Juan, returning Wed, Oct 29, priced at $263 found 4 days ago

Find the cheapest month to fly from White Plains (HPN) to San Juan (SJU)

November is typically the cheapest month to fly

From $157 - $497 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $324
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $324
Flights from White Plains (HPN) to San Juan (SJU)
Origin airport
Westchester County
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways
Roundtrip price
$228
Distance
1628 mi
Average flight time
2 hours 45 mins

White Plains to San Juan Flights

The cheapest times to fly from White Plains to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from White Plains to San Juan are during the month of October. You can find some of the cheapest flights from White Plains to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from White Plains to San Juan

Sunday is one of the best days to book for cheap flights from White Plains to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from White Plains to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from White Plains to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap White Plains to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your White Plains to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU) cost?
Cheap round-trip flights from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU) start at $238. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a JetBlue Airways flight leaving HPN on July 10 2025 and touching down at SJU. The price was last updated on June 16 2025 and has not changed since.
What is the cheapest month to fly from HPN to SJU?
The cheapest flights from HPN to SJU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
Board a nonstop flight with JetBlue Airways and journey straight from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU).
What is the cheapest airline that flies from HPN to SJU?
With prices starting from $132 for a one-way journey from HPN to SJU, JetBlue Airways is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HPN on September 8 2025. Prices were last updated on June 16 2025 and have not changed since.
How many flights per day from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
On average, Westchester County Airport (HPN) only has 1 direct flight to Luis Munoz Marin Intl. Airport (SJU) every day. To explore more options, try our easy-to-use filter tool. Simply enter your details, then click on "1 Stop" or "2+ Stops" to discover flights offering layovers.
What are the most popular departure times for flights from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
Flights between HPN and SJU are busiest at 8 AM. For a more relaxed experience and possibly cheaper fares, look for a departure outside the usual busy windows.
What day of the week has the most flights from HPN to SJU?
If you jet off on a Friday, you'll get the biggest range of options for flights from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU).
What is the earliest flight from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
The earliest flight out of Westchester County Airport (HPN) is at around 8:55AM UTC-5. Board this flight and you'll arrive at Luis Munoz Marin Intl. Airport (SJU) at approximately 1:41PM UTC-4. The entire trip takes 3h 46m.
How long does it take to fly from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
The average flight duration from HPN to SJU is 3 hours and 46 minutes, covering a total distance of 1,650 mi.
What is the best time to fly from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
To avoid potential delays on the Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Juan from Westchester County Airport (HPN)?
Luis Munoz Marin Intl. Airport (SJU) is the only airport in San Juan with direct flights from Westchester County Airport (HPN). Explore your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute bookings from HPN to SJU are generally more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Luis Munoz Marin Intl. Airport (SJU)?
If you reserved your HPN to SJU flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.