$138 Cheap Flights from New York (LGA) to Santiago (STI)

View $138 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)

Cheap Flights from New York to Santiago (LGA-STI)

Prices were available within the past 7 days and start at $138 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Dec 11 - Mon, Dec 15
LGA
New York
STI
Santiago de los Caballeros
$291 Roundtrip, found 3 hours ago
$291
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Dec 11 from New York to Santiago de los Caballeros, returning Mon, Dec 15, priced at $291 found 3 hours ago
Spirit Airlines
Tue, Dec 9 - Thu, Dec 11
LGA
New York
STI
Santiago de los Caballeros
$297 Roundtrip, found 1 hour ago
$297
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Dec 9 from New York to Santiago de los Caballeros, returning Thu, Dec 11, priced at $297 found 1 hour ago
Spirit Airlines
Tue, Dec 2 - Wed, Dec 10
LGA
New York
STI
Santiago de los Caballeros
$298 Roundtrip, found 7 hours ago
$298
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, Dec 2 from New York to Santiago de los Caballeros, returning Wed, Dec 10, priced at $298 found 7 hours ago
Spirit Airlines
Thu, Dec 4 - Thu, Dec 11
LGA
New York
STI
Santiago de los Caballeros
$299 Roundtrip, found 3 hours ago
$299
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Dec 4 from New York to Santiago de los Caballeros, returning Thu, Dec 11, priced at $299 found 3 hours ago
Spirit Airlines
Thu, Nov 20 - Thu, Nov 27
LGA
New York
STI
Santiago de los Caballeros
$300 Roundtrip, found 1 hour ago
$300
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Nov 20 from New York to Santiago de los Caballeros, returning Thu, Nov 27, priced at $300 found 1 hour ago
Spirit Airlines
Fri, Dec 5 - Thu, Dec 11
LGA
New York
STI
Santiago de los Caballeros
$302 Roundtrip, found 2 hours ago
$302
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Dec 5 from New York to Santiago de los Caballeros, returning Thu, Dec 11, priced at $302 found 2 hours ago
Spirit Airlines
Fri, Dec 5 - Sat, Dec 13
LGA
New York
STI
Santiago de los Caballeros
$303 Roundtrip, found 10 hours ago
$303
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Fri, Dec 5 from New York to Santiago de los Caballeros, returning Sat, Dec 13, priced at $303 found 10 hours ago
American Airlines
Sun, Nov 9 - Sat, Nov 15
LGA
New York
STI
Santiago de los Caballeros
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Nov 9 from New York to Santiago de los Caballeros, returning Sat, Nov 15, priced at $311 found 1 hour ago
JetBlue Airways
Mon, Dec 8 - Fri, Dec 12
LGA
New York
STI
Santiago de los Caballeros
$366 Roundtrip, found 3 hours ago
$366
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from New York to Santiago de los Caballeros, returning Fri, Dec 12, priced at $366 found 3 hours ago
United
Mon, Nov 10 - Thu, Nov 27
LGA
New York
STI
Santiago de los Caballeros
$2,734 Roundtrip, found 1 day ago
$2,734
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 10 from New York to Santiago de los Caballeros, returning Thu, Nov 27, priced at $2,734 found 1 day ago

Find the cheapest month to fly from New York (LGA) to Santiago de los Caballeros (STI)

September is typically the cheapest month to fly

From $250 - $424 per traveler.

Alternative airports near Santiago de los Caballeros

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

Select flight to Gregorio Luperon Intl. POP. Average driving time to city center is 59 minutes. Flights from $360
POP
Gregorio Luperon Intl.
Average driving time to city center59 min
Flights from $360

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) cost?
Get a cheap one-way flight from $138 or cheap return flight from $291 from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
The cheapest month to fly from LGA to STI is December, when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
Which airlines fly direct from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
Although New York, NY (LGA-LaGuardia) doesn't offer any direct flights to Cibao Intl. Airport (STI), other airports have nonstop routes. Departing from John F. Kennedy Intl. Airport (JFK) will get you to Santiago de los Caballeros without any layovers.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LGA to STI. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
Direct flights from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LGA to STI?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
Choose a flight from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) last-minute?
Booking your ticket from LGA to STI right before your getaway is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a LGA to STI flight and hotel package?
You can save money by securing a LGA to STI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI)?
In most cases, you're able to reschedule or cancel your LGA to STI flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
LaGuardia
Destination airport
Cibao Intl.
Airlines serving
American Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$291
Distance
1489 mi

Book with confidence

New York to Santiago Flights

The cheapest times to fly from New York to Santiago

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 New York to Santiago are during the month of December. You can find some of the cheapest flights from New York to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Santiago

Sunday is one of the best days to book for cheap flights from New York to Santiago: 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 New York to Santiago

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 New York to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 New York to Santiago 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 New York to Santiago 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.

 

New York to Santiago Flights

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*Available to One Key members.