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Santiago de los Caballeros

$214+ Cheap flights from LaGuardia, NY (LGA) to Santiago de los Caballeros (STI)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — STI
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap flight deals from LaGuardia to Santiago de los Caballeros

Cheapest flights from LaGuardia to Santiago de los Caballeros
Explore the most affordable flight options available from LaGuardia to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.

This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:05 am
LGA
-
STI
2 stops12h 02m
American Airlines
Tue 9/153:15 pm
STI
-
LGA
1 stop18h 44m
American Airlines
Deal found 8/1$484
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:20 am
LGA
-
STI
2 stops9h 47m
American Airlines
Sun 9/203:15 pm
STI
-
LGA
1 stop7h 34m
American Airlines
Deal found 7/30$485
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:29 pm
LGA
-
STI
1 stop19h 06m
American Airlines
Thu 9/37:00 am
STI
-
LGA
1 stop8h 30m
American Airlines
Deal found 7/30$486
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:30 am
LGA
-
STI
2 stops7h 45m
American Airlines
Sun 9/273:15 pm
STI
-
LGA
2 stops17h 10m
American Airlines
Deal found 7/31$487
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
LGA
-
STI
1 stop11h 07m
American Airlines
Sat 9/123:15 pm
STI
-
LGA
2 stops17h 10m
American Airlines
Deal found 8/1$488
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:11 am
LGA
-
STI
2 stops8h 01m
American Airlines
Sat 10/243:16 pm
STI
-
LGA
2 stops17h 13m
American Airlines
Deal found 7/31$489
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:15 pm
LGA
-
STI
1 stop6h 48m
American Airlines
Sun 2/288:00 am
STI
-
LGA
1 stop15h 49m
American Airlines
Deal found 7/30$490
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am
LGA
-
STI
1 stop14h 07m
American Airlines
Sat 9/263:15 pm
STI
-
LGA
1 stop7h 34m
American Airlines
Deal found 8/1$491
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
LGA
-
STI
1 stop7h 35m
American Airlines
Sat 11/75:08 pm
STI
-
LGA
1 stop7h 36m
American Airlines
Deal found 7/30$492
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
LGA
-
STI
1 stop15h 07m
American Airlines
Sat 9/123:15 pm
STI
-
LGA
2 stops17h 10m
American Airlines
Deal found 8/1$493
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am
LGA
-
STI
2 stops8h 15m
American Airlines
Mon 9/213:15 pm
STI
-
LGA
1 stop21h 44m
American Airlines
Deal found 8/2$494

Find flight deals from LaGuardia to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Santiago de los Caballeros (STI). 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 3, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$484
(American Airlines)

One-way from

$214
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$495
Provider with most accurate pricing for New York LaGuardia-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Santiago de los Caballeros flights.
Search Deals
From New York LaGuardia to Santiago de los Caballeros
Search Deals
One-way flight from New York LaGuardia to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Santiago de los Caballeros 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 3, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 8/28

7:59 am-9:07 pm

1 stop13h 08m

Santiago de los Caballeros

Sun 9/6

7:00 am-3:29 pm

1 stop8h 29m

$500

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 10/27

8:55 pm-7:02 am

1 stop10h 07m

Santiago de los Caballeros

Fri 10/30

10:01 am-8:00 pm

1 stop9h 59m

$526

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 10/19

8:55 pm-7:05 am

1 stop10h 10m

Santiago de los Caballeros

Mon 11/2

4:43 pm-11:12 pm

1 stop7h 29m

$526

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Thu 8/27

9:59 am-9:07 pm

2 stops11h 08m

Santiago de los Caballeros

Mon 8/31

7:00 am-3:30 pm

1 stop8h 30m

$526
Quickest round-trip

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 9/25

6:00 am-1:27 pm

1 stop7h 27m

Santiago de los Caballeros

Wed 9/30

10:05 am-5:15 pm

1 stop7h 10m

$526

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 9/16

6:00 am-1:27 pm

1 stop7h 27m

Santiago de los Caballeros

Wed 9/23

3:30 pm-11:09 pm

1 stop7h 39m

$526

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 8/26

7:54 am-8:03 pm

2 stops12h 09m

Santiago de los Caballeros

Sun 8/30

7:00 am-6:34 pm

1 stop11h 34m

$577

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 8/24

8:50 pm-7:03 am

1 stop10h 13m

Santiago de los Caballeros

Thu 9/3

8:13 am-7:50 pm

1 stop11h 37m

$612

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 8/24

8:59 pm-7:45 am

1 stop10h 46m

Santiago de los Caballeros

Mon 8/31

8:13 am-7:50 pm

1 stop11h 37m

$612

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 8/22

8:50 pm-7:03 am

1 stop10h 13m

Santiago de los Caballeros

Thu 8/27

8:13 am-7:50 pm

1 stop11h 37m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from LaGuardia to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Santiago de los Caballeros in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Santiago de los Caballeros flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on New York LaGuardia Airport-Santiago de los Caballeros flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Santiago de los Caballeros flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Santiago de los Caballeros

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

How much does it cost to fly round-trip from New York LaGuardia Airport to Santiago de los Caballeros?

Airfare is typical for this route at the moment.

New York LaGuardia Airport to Santiago de los Caballeros flights typically cost between $452 and $653 in August.
The cheapest round-trip price found within the last 5 days was $484 on American Airlines (Aug 13-Sep 15).

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated August 3, 2026.
Read reviews from past customers who have flown JetBlue and American Airlines from New York LaGuardia Airport to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
3,027 reviews

Crew

7.9

Food

6.6

Overall

7.2

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.2
Good
3,027 reviews
JetBlue
7.2
Good
3,027 reviews

Crew

7.9

Food

6.6

Overall

7.2

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
American Airlines
7.1
Good
11,842 reviews
JetBlue
7.2
Good
3,027 reviews

Crew

7.9

Food

6.6

Overall

7.2

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

Related info for your journey

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

    Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Santiago de los Caballeros. 2 airlines have flights to Santiago from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • How long is the flight from New York LaGuardia Airport to Santiago de los Caballeros?

    American Airlines and JetBlue can get you from New York LaGuardia Airport to Santiago de los Caballeros in just under 10h 07m. Your travel time can differ by up to 3h 01m. The distance between New York LaGuardia Airport and Santiago de los Caballeros is about 1488 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Santiago de los Caballeros round-trip?

    Currently priced at $316, JetBlue will fly you from New York LaGuardia Airport to Santiago de los Caballeros and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $446. JetBlue is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from LaGuardia to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from LaGuardia to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$316Average$540FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$446Average$522FlexibilityNo cancel feeOn-time71%

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