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$204+ Cheap flights from Santiago de los Caballeros (STI) to LaGuardia, NY (LGA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STI — LGA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to LaGuardia (LGA). 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 August 14, 2025.

Round-trip from

$314
(SmartFares)

One-way from

$204
(FlightHub)

Popular in

August

Cheapest in

October

Average price

$529
From Santiago de los Caballeros to New York LaGuardia
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One-way flight from Santiago de los Caballeros to New York LaGuardia
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Highest demand for flights based on searches. 12% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Santiago de los Caballeros to LaGuardia

Cheapest flights from Santiago de los Caballeros to LaGuardia
Explore the most affordable flight options available from Santiago de los Caballeros to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:10 pmSTI - LGA
2 stops20h 50mSpirit Airlines
Sat 9/206:30 pmLGA - STI
1 stop16h 33mSpirit Airlines
Deal found 8/14$314
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:10 pmSTI - LGA
1 stop11h 15mSpirit Airlines
Tue 10/146:30 pmLGA - STI
1 stop16h 35mSpirit Airlines
Deal found 8/13$317
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Tue 9/912:10 pmSTI - LGA
1 stop11h 15mSpirit Airlines
Tue 9/168:49 amLGA - STI
2 stops26h 14mSpirit Airlines
Deal found 8/12$320
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:20 amSTI - LGA
1 stop13h 00mSpirit Airlines
Wed 9/106:30 pmLGA - STI
1 stop16h 33mSpirit Airlines
Deal found 8/14$322
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:10 pmSTI - LGA
1 stop11h 15mSpirit Airlines
Fri 9/196:30 pmLGA - STI
1 stop16h 33mSpirit Airlines
Deal found 8/13$326
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:10 pmSTI - LGA
1 stop11h 15mSpirit Airlines
Tue 9/236:30 pmLGA - STI
1 stop16h 33mSpirit Airlines
Deal found 8/14$328
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:13 pmSTI - LGA
1 stop11h 16mSpirit Airlines
Tue 11/116:05 amLGA - STI
1 stop10h 01mSpirit Airlines
Deal found 8/14$330
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:10 pmSTI - LGA
1 stop11h 15mSpirit Airlines
Mon 9/155:45 amLGA - STI
2 stops29h 18mSpirit Airlines
Deal found 8/12$332
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:10 pmSTI - LGA
1 stop8h 55mSpirit Airlines
Wed 11/126:05 amLGA - STI
1 stop10h 01mSpirit Airlines
Deal found 8/12$333
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:10 pmSTI - LGA
1 stop21h 50mSpirit Airlines
Fri 9/199:59 amLGA - STI
2 stops25h 04mSpirit Airlines
Deal found 8/13$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to LaGuardia 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 August 14, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to New York LaGuardia Airport that are best for you.

Fly from

Santiago de los Caballeros

Fly to

LaGuardia

Route

Depart

Return

Price

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Sat 9/13

12:10 pm-9:00 am

2 stops20h 50m

New York LaGuardia

Sat 9/20

6:30 pm-11:03 am

1 stop16h 33m

$314

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Tue 9/9

12:10 pm-9:00 am

2 stops20h 50m

New York LaGuardia

Tue 9/16

6:30 pm-11:03 am

1 stop16h 33m

$317

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Mon 9/8

12:10 pm-11:25 pm

1 stop11h 15m

New York LaGuardia

Tue 10/14

6:30 pm-11:05 am

1 stop16h 35m

$317

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Wed 10/1

12:10 pm-11:25 pm

1 stop11h 15m

New York LaGuardia

Wed 10/15

6:30 pm-11:08 am

1 stop16h 38m

$317

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Mon 9/8

12:10 pm-11:25 pm

1 stop11h 15m

New York LaGuardia

Tue 9/23

6:30 pm-11:03 am

1 stop16h 33m

$317

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Wed 9/3

10:20 am-11:20 pm

1 stop13h 00m

New York LaGuardia

Wed 9/10

6:30 pm-11:03 am

1 stop16h 33m

$322

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Fri 9/5

12:10 pm-11:25 pm

1 stop11h 15m

New York LaGuardia

Fri 9/19

6:30 pm-11:03 am

1 stop16h 33m

$326

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Tue 10/21

12:13 pm-11:00 am

1 stop22h 47m

$204

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Mon 9/8

12:10 pm-3:59 pm

1 stop27h 49m

$204

Santiago de los CaballerosNew York

STI - LGA

STILGA

Santiago de los Caballeros

Fri 9/5

12:10 pm-5:30 pm

2 stops29h 20m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 15 results
1
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Best time to book a flight from Santiago de los Caballeros to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Santiago de los Caballeros 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 Santiago de los Caballeros to New York LaGuardia Airport

What is the cheapest month to book a flight from Santiago de los Caballeros to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to New York LaGuardia Airport (average of $199). Flying from Santiago de los Caballeros to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 STI to LGA?

Find hourly flight availability from Santiago de los Caballeros to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to New York LaGuardia Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to LaGuardia. 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 Santiago de los Caballeros to New York LaGuardia?

    Located just 6.8 mi from the city center, Santiago de los Caballeros is the airport most travelers will use when flying to New York LaGuardia from Santiago de los Caballeros. Booking flights from Santiago (STI) to New York LaGuardia should be relatively easy as there are 0 daily outbound flights to New York LaGuardia from 0 different airlines.

  • Can I find deals for flights from Santiago de los Caballeros to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to LaGuardia.

  • Can I find deals for business class flights from Santiago de los Caballeros to LaGuardia?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to LaGuardia 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 Santiago de los Caballeros to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to New York LaGuardia Airport (average of $199). Flying from Santiago de los Caballeros to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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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