$127 Cheap Flights from New York (LGA) to Santiago (STI)

View $127 flight on Tue, Jul 29, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $127 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jul 29 - Thu, Aug 7
LGA
New York
STI
Santiago de los Caballeros
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jul 29 from New York to Santiago de los Caballeros, returning Thu, Aug 7, priced at $309 found 1 day ago
Spirit Airlines
Thu, Sep 25 - Tue, Sep 30
LGA
New York
STI
Santiago de los Caballeros
$310 Roundtrip, found 5 hours ago
$310
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Thu, Sep 25 from New York to Santiago de los Caballeros, returning Tue, Sep 30, priced at $310 found 5 hours ago
Spirit Airlines
Tue, Jul 29 - Wed, Aug 13
LGA
New York
STI
Santiago de los Caballeros
$312 Roundtrip, found 1 hour ago
$312
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Jul 29 from New York to Santiago de los Caballeros, returning Wed, Aug 13, priced at $312 found 1 hour ago
Spirit Airlines
Mon, Sep 8 - Fri, Sep 12
LGA
New York
STI
Santiago de los Caballeros
$320 Roundtrip, found 4 days ago
$320
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Mon, Sep 8 from New York to Santiago de los Caballeros, returning Fri, Sep 12, priced at $320 found 4 days ago
Spirit Airlines
Tue, Jul 29 - Wed, Aug 27
LGA
New York
STI
Santiago de los Caballeros
$325 Roundtrip, found 16 hours ago
$325
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from New York to Santiago de los Caballeros, returning Wed, Aug 27, priced at $325 found 16 hours ago
Spirit Airlines
Tue, Jul 29 - Wed, Jul 30
LGA
New York
STI
Santiago de los Caballeros
$334 Roundtrip, found 17 hours ago
$334
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from New York to Santiago de los Caballeros, returning Wed, Jul 30, priced at $334 found 17 hours ago
Spirit Airlines
Sat, Jul 26 - Sat, Sep 20
LGA
New York
STI
Santiago de los Caballeros
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Jul 26 from New York to Santiago de los Caballeros, returning Sat, Sep 20, priced at $339 found 1 day ago
American Airlines
Fri, Jul 18 - Wed, Jul 23
LGA
New York
STI
Santiago de los Caballeros
$364 Roundtrip, found 5 hours ago
$364
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jul 18 from New York to Santiago de los Caballeros, returning Wed, Jul 23, priced at $364 found 5 hours ago
JetBlue Airways
Wed, Jul 23 - Tue, Jul 29
LGA
New York
STI
Santiago de los Caballeros
$448 Roundtrip, found 2 days ago
$448
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Jul 23 from New York to Santiago de los Caballeros, returning Tue, Jul 29, priced at $448 found 2 days ago
United
Thu, Sep 11 - Thu, Sep 18
LGA
New York
STI
Santiago de los Caballeros
$2,611 Roundtrip, found 6 days ago
$2,611
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 11 from New York to Santiago de los Caballeros, returning Thu, Sep 18, priced at $2,611 found 6 days 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 $296 - $582 per traveler.

Graph displaying average flight prices per month

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. Cheapest option available. Average driving time to city center is 59 minutes. Flights from $359
POP
Gregorio Luperon Intl.
Cheapest
Average driving time to city center59 min
Flights from $359
Flights from New York (LGA) to Santiago (STI)
Origin airport
LaGuardia
Destination airport
Cibao Intl.
Airlines serving
American Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$309
Distance
1489 mi

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 July. 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 $127 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.

 

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Cibao Intl. Airport (STI) cost?
Discover the latest flight deals from LGA to STI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LGA to STI?
The cheapest flights from LGA to STI 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 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 LGA to STI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LGA to STI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.

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*Available to One Key members.