What is the cheapest flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport?

In the last 3 days, the lowest price for a flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport was $142 for a one-way ticket and $304 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Stewart Intl. and San Juan?

Yes, you’ll need a passport to travel to San Juan from Stewart Intl.. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Stewart Intl. to San Juan?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Stewart Intl. to San Juan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Stewart Intl. to San Juan. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Stewart Intl. to San Juan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Stewart Intl. is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Stewart Intl. to San Juan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Stewart Intl. with another airline. Booking your flights between Stewart Intl. and SJU can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Stewart Intl. to San Juan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Stewart Intl. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to San Juan Luis Munoz Marin Intl Airport?

The most popular airline among KAYAK users flying to San Juan Luis Munoz Marin Intl Airport is JetBlue, followed by Frontier and United Airlines.

Cheap Flights from New Windsor to San Juan | KAYAK

SWF - SJU

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$304

Multiple Airlines

Thu 10/1Wed 10/7

SWF - SJU • 1 stop

Cheapest one-way

$142

Multiple Airlines

Thu 8/27

SWF - SJU • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Luis Munoz Marin Intl!

Flight Deals

Cheap Flights from New Windsor to Luis Munoz Marin Intl (SWF-SJU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from New Windsor to Luis Munoz Marin Intl

Thu, Oct 1 - Wed, Oct 7

10:28 am - 11:38 pm

SWF

SJU

13h 10m

1 stop

5:12 pm - 9:18 am

SJU

SWF

16h 06m

1 stop

$304Multiple Airlines

Thu, Oct 1 - Wed, Oct 7

10:28 am - 11:38 pm

SWF

SJU

13h 10m

1 stop

5:12 pm - 9:18 am

SJU

SWF

16h 06m

1 stop

$305Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

7:31 pm - 3:58 pm

SWF

SJU

20h 27m

1 stop

6:00 am - 6:41 pm

SJU

SWF

12h 41m

1 stop

$324Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

1:00 pm - 3:58 pm

SWF

SJU

26h 58m

1 stop

6:00 am - 6:41 pm

SJU

SWF

12h 41m

1 stop

$325Multiple Airlines

Sat, Aug 1 - Wed, Aug 5

12:05 pm - 7:57 am

SWF

SJU

19h 52m

2 stops

6:00 am - 9:38 am

SJU

SWF

27h 38m

1 stop

$327Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

7:31 pm - 3:58 pm

SWF

SJU

20h 27m

1 stop

6:00 am - 6:41 pm

SJU

SWF

12h 41m

1 stop

$335Multiple Airlines

Sat, Jun 6 - Thu, Aug 27

12:05 pm - 4:01 am

SWF

SJU

15h 56m

2 stops

6:00 am - 6:41 pm

SJU

SWF

12h 41m

1 stop

$350Multiple Airlines

Mon, Aug 31 - Thu, Sep 3

12:17 pm - 11:29 pm

SWF

SJU

11h 12m

2 stops

6:00 am - 6:40 pm

SJU

SWF

12h 40m

1 stop

$354Multiple Airlines

Sun, Aug 23 - Sat, Aug 29

1:00 pm - 3:58 pm

SWF

SJU

26h 58m

1 stop

8:32 am - 6:41 pm

SJU

SWF

34h 09m

2 stops

$356Multiple Airlines

Sat, Aug 22 - Thu, Aug 27

12:05 pm - 11:57 pm

SWF

SJU

11h 52m

2 stops

6:00 am - 6:41 pm

SJU

SWF

12h 41m

1 stop

$360Multiple Airlines

Booking Insights

Cheapest flight	$142

Flight from Stewart Intl. to San Juan

When to book flights from New Windsor to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from New Windsor to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport?
In the last 3 days, the lowest price for a flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport was $142 for a one-way ticket and $304 for a round-trip.
Do I need a passport to fly between Stewart Intl. and San Juan?
Yes, you’ll need a passport to travel to San Juan from Stewart Intl..
Which aircraft models fly most regularly from Stewart Intl. to San Juan?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Stewart Intl. to San Juan?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Stewart Intl. to San Juan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Stewart Intl. to San Juan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Stewart Intl. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Stewart Intl. to San Juan?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Stewart Intl. with another airline. Booking your flights between Stewart Intl. and SJU can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Stewart Intl. to San Juan?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Stewart Intl. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from New Windsor to Luis Munoz Marin Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Stewart Intl. (SWF)

Luis Munoz Marin Intl (SJU)

SWF - SJU

$142 Find Cheap Flights from Stewart Intl. to San Juan

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

Everything you should know

Cheap Flights from New Windsor to Luis Munoz Marin Intl (SWF-SJU)

Recent round-trip flight deals from New Windsor to Luis Munoz Marin Intl

Recent one-way flight deals from New Windsor to Luis Munoz Marin Intl

Recent last minute flight deals from New Windsor to Luis Munoz Marin Intl

Good to know

When to book flights from New Windsor to Luis Munoz Marin Intl

FAQs for booking Stewart Intl. to San Juan flights

What is the cheapest flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport?

In the last 3 days, the lowest price for a flight from Stewart Intl. to San Juan Luis Munoz Marin Intl Airport was $142 for a one-way ticket and $304 for a round-trip.

Do I need a passport to fly between Stewart Intl. and San Juan?

Yes, you’ll need a passport to travel to San Juan from Stewart Intl..

Which aircraft models fly most regularly from Stewart Intl. to San Juan?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Stewart Intl. to San Juan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Stewart Intl. to San Juan.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Stewart Intl. to San Juan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Stewart Intl. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Stewart Intl. to San Juan?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Stewart Intl. to San Juan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Stewart Intl. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from New Windsor to Luis Munoz Marin Intl

Information on your arrival and departure airports

Cabin class types available on flights to Luis Munoz Marin Intl

Complete your trip to San Juan with a hotel stay or car rental

Find direct flights to and from New Windsor and Luis Munoz Marin Intl

Flights to other popular destinations

Flights from domestic origins to Luis Munoz Marin Intl

Choose which airport to fly into in San Juan