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Cheap flights from New York LaGuardia Airport to Santiago de los Caballeros from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Santiago de los Caballeros departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:00 am - 3:33 pm
LGA
-
STI
8h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$326Spirit Airlines
Sun, Jan 11 - Mon, Jan 26
Spirit Airlines Logo
12:58 pm - 2:42 am
LGA
-
STI
12h 44m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$327Spirit Airlines
Tue, Jan 6 - Tue, Jan 13
Spirit Airlines Logo
6:00 am - 3:33 pm
LGA
-
STI
8h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$328Spirit Airlines
Sun, Jan 11 - Tue, Jan 13
Spirit Airlines Logo
6:00 am - 3:33 pm
LGA
-
STI
8h 33m1 stop
Spirit Airlines Logo
3:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$329Spirit Airlines
Mon, Jan 12 - Tue, Jun 2
Spirit Airlines Logo
6:00 am - 2:42 am
LGA
-
STI
19h 42m1 stop
Spirit Airlines Logo
4:40 pm - 10:00 am
STI
-
LGA
18h 20m1 stop
$330Spirit Airlines
Sat, Jan 3 - Fri, Jan 23
Spirit Airlines Logo
8:00 am - 3:33 pm
LGA
-
STI
6h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$331Spirit Airlines
Fri, Jan 16 - Sat, Jan 24
Spirit Airlines Logo
6:00 am - 3:33 pm
LGA
-
STI
8h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$332Spirit Airlines
Thu, Jan 8 - Sat, Jan 17
Spirit Airlines Logo
8:00 am - 3:33 pm
LGA
-
STI
6h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$333Spirit Airlines
Fri, Jan 16 - Thu, Jan 29
American Airlines Logo
8:10 am - 9:46 pm
LGA
-
STI
12h 36m1 stop
American Airlines Logo
6:00 am - 12:09 pm
STI
-
LGA
7h 09m1 stop
$334American Airlines
Tue, Jan 20 - Tue, Jan 27
Spirit Airlines Logo
6:00 am - 3:33 pm
LGA
-
STI
8h 33m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
STI
-
LGA
8h 08m1 stop
$335Spirit Airlines
Fri, Jan 9 - Sat, Jan 17

JetBlue flights from New York LaGuardia Airport to Santiago de los Caballeros

Our best JetBlue deals on New York LaGuardia Airport to Santiago de los Caballeros flight tickets
JetBlue
Jan 31
LGA9:35 pmNew York LaGuardia
9h 44m
1 stop
STI8:19 amSantiago de los Caballeros
Feb 4
STI12:12 pmSantiago de los Caballeros
12h 24m
1 stop
LGA11:36 pmNew York LaGuardia
$366
Find similar
JetBlue
Dec 22
LGA9:30 pmNew York LaGuardia
9h 47m
1 stop
STI8:17 amSantiago de los Caballeros
Jan 6
STI12:12 pmSantiago de los Caballeros
9h 26m
1 stop
LGA8:38 pmNew York LaGuardia
$485
Find similar
JetBlue
Dec 25
LGA9:30 pmNew York LaGuardia
9h 47m
1 stop
STI8:17 amSantiago de los Caballeros
Jan 10
STI9:35 amSantiago de los Caballeros
12h 55m
1 stop
LGA9:30 pmNew York LaGuardia
$667
Find similar

Spirit Airlines flights from New York LaGuardia Airport to Santiago de los Caballeros

Our best Spirit Airlines deals on New York LaGuardia Airport to Santiago de los Caballeros flight tickets
Spirit Airlines
Jan 14
LGA8:00 amNew York LaGuardia
6h 33m
1 stop
STI3:33 pmSantiago de los Caballeros
Jan 18
STI4:40 pmSantiago de los Caballeros
8h 08m
1 stop
LGA11:48 pmNew York LaGuardia
$326
Find similar
Spirit Airlines
Jan 6
LGA12:58 pmNew York LaGuardia
12h 44m
1 stop
STI2:42 amSantiago de los Caballeros
Jan 13
STI4:40 pmSantiago de los Caballeros
8h 08m
1 stop
LGA11:48 pmNew York LaGuardia
$327
Find similar
Spirit Airlines
Jan 12
LGA6:00 amNew York LaGuardia
8h 33m
1 stop
STI3:33 pmSantiago de los Caballeros
Jun 2
STI3:40 pmSantiago de los Caballeros
8h 08m
1 stop
LGA11:48 pmNew York LaGuardia
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
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

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 1/11

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Mon 1/26

4:40 pm-11:48 pm

1 stop8h 08m

$326

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 1/6

12:58 pm-2:42 am

1 stop12h 44m

Santiago de los Caballeros

Tue 1/13

4:40 pm-11:48 pm

1 stop8h 08m

$327

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 1/11

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Tue 1/13

4:40 pm-11:48 pm

1 stop8h 08m

$328

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 1/12

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Tue 6/2

3:40 pm-11:48 pm

1 stop8h 08m

$329

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 1/3

6:00 am-2:42 am

1 stop19h 42m

Santiago de los Caballeros

Fri 1/23

4:40 pm-10:00 am

1 stop18h 20m

$330

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 1/16

8:00 am-3:33 pm

1 stop6h 33m

Santiago de los Caballeros

Sat 1/24

4:40 pm-11:48 pm

1 stop8h 08m

$331

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Thu 1/8

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Sat 1/17

4:40 pm-11:48 pm

1 stop8h 08m

$332

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 1/16

8:00 am-3:33 pm

1 stop6h 33m

Santiago de los Caballeros

Thu 1/29

4:40 pm-11:48 pm

1 stop8h 08m

$333

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 1/20

8:10 am-9:46 pm

1 stop12h 36m

Santiago de los Caballeros

Tue 1/27

6:00 am-12:09 pm

1 stop7h 09m

$334

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 1/9

6:00 am-3:33 pm

1 stop8h 33m

Santiago de los Caballeros

Sat 1/17

4:40 pm-11:48 pm

1 stop8h 08m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from New York LaGuardia Airport to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from New York LaGuardia Airport is in March. Flight prices, which tend to average around $310, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $330.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from New York LaGuardia Airport to Santiago de los Caballeros is on a Sunday when prices can be found for as low as $486. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Santiago de los Caballeros for around $513.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest New York LaGuardia Airport to Santiago de los Caballeros flights are usually those with departure times at noon. Our users have found flights to Santiago de los Caballeros at noon for as low as $460. In the afternoon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $515 per ticket.

How have New York LaGuardia Airport to Santiago de los Caballeros flight prices changed over time?

When to book flights from New York LaGuardia Airport to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Santiago de los Caballeros (LGA to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Santiago de los Caballeros

Fastest flight time

6h 33m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Santiago de los Caballeros takes 6h 33m
There are no direct flights from New York LaGuardia Airport to Santiago de los Caballeros. There are no popular flight routes from New York LaGuardia Airport to Santiago de los Caballeros.
Search flight deals

  • How far is New York LaGuardia to Santiago de los Caballeros by plane?

    New York LaGuardia and Santiago de los Caballeros are 1484.2 mi apart from one another. A reasonable flight in good conditions will take 6h 33m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Santiago de los Caballeros Airport?

    Prices for flights from New York LaGuardia Airport to Santiago de los Caballeros Airport refresh daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Santiago de los Caballeros Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents required for your trip to Santiago de los Caballeros Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New York LaGuardia Airport to Santiago de los Caballeros?

Best airlines flying from New York LaGuardia Airport to Santiago de los Caballeros

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $316Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $351Free CancellationRating
6.3
8,189 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Santiago de los Caballeros?

It is quick and easy to find New York to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

Can I find flights from New York to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Santiago de los Caballeros flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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