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Cheap flights from New York LaGuardia Airport to Santiago de los Caballeros from $151

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 11/15. 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
6:46 pm - 12:22 pmLGA-STI
16h 36m1 stop
Spirit Airlines Logo
1:17 pm - 8:00 pmSTI-LGA
7h 43m1 stop
$319Spirit Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22
Spirit Airlines Logo
4:54 pm - 2:42 amLGA-STI
8h 48m1 stop
Spirit Airlines Logo
3:43 am - 10:00 amSTI-LGA
7h 17m1 stop
$322Spirit Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Spirit Airlines Logo
10:59 am - 12:22 pmLGA-STI
24h 23m1 stop
Spirit Airlines Logo
1:17 pm - 11:21 pmSTI-LGA
11h 04m1 stop
$323Spirit Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Spirit Airlines Logo
6:46 pm - 12:22 pmLGA-STI
16h 36m1 stop
Spirit Airlines Logo
3:43 am - 3:40 pmSTI-LGA
12h 57m1 stop
$325Spirit Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 17
Spirit Airlines Logo
10:59 am - 12:22 pmLGA-STI
24h 23m1 stop
Spirit Airlines Logo
1:17 pm - 11:21 pmSTI-LGA
11h 04m1 stop
$326Spirit Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
6:57 am - 8:51 pmLGA-STI
12h 54m1 stop
American Airlines Logo
7:00 am - 8:00 pmSTI-LGA
14h 00m1 stop
$334American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
8:36 pm - 3:33 pmLGA-STI
17h 57m2 stops
American Airlines Logo
6:20 am - 10:29 pmSTI-LGA
17h 09m1 stop
$338American Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 27
American Airlines Logo
11:29 am - 8:51 pmLGA-STI
8h 22m1 stop
American Airlines Logo
7:00 am - 10:30 pmSTI-LGA
16h 30m1 stop
$340American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
7:51 am - 8:51 pmLGA-STI
12h 00m2 stops
American Airlines Logo
1:40 pm - 11:05 amSTI-LGA
21h 25m2 stops
$349American Airlines
Find Deal
Mon, Nov 10 - Thu, Sep 10
Multiple Airlines Logo
12:30 pm - 12:22 pmLGA-STI
22h 52m2 stops
Multiple Airlines Logo
1:17 pm - 11:21 pmSTI-LGA
11h 04m1 stop
$367Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18

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
Nov 20
LGA6:46 pmNew York LaGuardia
16h 36m
1 stop
STI12:22 pmSantiago de los Caballeros
Nov 22
STI1:17 pmSantiago de los Caballeros
7h 43m
1 stop
LGA8:00 pmNew York LaGuardia
$319
Find similar
Spirit Airlines
Dec 5
LGA4:54 pmNew York LaGuardia
8h 48m
1 stop
STI2:42 amSantiago de los Caballeros
Dec 11
STI3:43 amSantiago de los Caballeros
7h 17m
1 stop
LGA10:00 amNew York LaGuardia
$322
Find similar
Spirit Airlines
Nov 14
LGA10:59 amNew York LaGuardia
24h 23m
1 stop
STI12:22 pmSantiago de los Caballeros
Nov 18
STI1:17 pmSantiago de los Caballeros
11h 04m
1 stop
LGA11:21 pmNew York LaGuardia
$323
Find similar

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

Our best American Airlines deals on New York LaGuardia Airport to Santiago de los Caballeros flight tickets
American Airlines
Nov 13
LGA6:57 amNew York LaGuardia
12h 54m
1 stop
STI8:51 pmSantiago de los Caballeros
Nov 18
STI7:00 amSantiago de los Caballeros
14h 00m
1 stop
LGA8:00 pmNew York LaGuardia
$334
Find similar
American Airlines
Nov 12
LGA8:36 pmNew York LaGuardia
17h 57m
2 stops
STI3:33 pmSantiago de los Caballeros
Nov 27
STI6:20 amSantiago de los Caballeros
17h 09m
1 stop
LGA10:29 pmNew York LaGuardia
$338
Find similar
American Airlines
Nov 14
LGA11:29 amNew York LaGuardia
8h 22m
1 stop
STI8:51 pmSantiago de los Caballeros
Nov 17
STI7:00 amSantiago de los Caballeros
16h 30m
1 stop
LGA10:30 pmNew York LaGuardia
$340
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 October 30, 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

Thu 11/20

6:46 pm-12:22 pm

1 stop16h 36m

Santiago de los Caballeros

Sat 11/22

1:17 pm-8:00 pm

1 stop7h 43m

$319

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 12/5

4:54 pm-2:42 am

1 stop8h 48m

Santiago de los Caballeros

Thu 12/11

3:43 am-10:00 am

1 stop7h 17m

$322

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 11/14

10:59 am-12:22 pm

1 stop24h 23m

Santiago de los Caballeros

Tue 11/18

1:17 pm-11:21 pm

1 stop11h 04m

$323

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 12/2

6:46 pm-12:22 pm

1 stop16h 36m

Santiago de los Caballeros

Wed 12/17

3:43 am-3:40 pm

1 stop12h 57m

$325

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Thu 11/13

10:59 am-12:22 pm

1 stop24h 23m

Santiago de los Caballeros

Tue 11/18

1:17 pm-11:21 pm

1 stop11h 04m

$326

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Thu 11/13

6:57 am-8:51 pm

1 stop12h 54m

Santiago de los Caballeros

Tue 11/18

7:00 am-8:00 pm

1 stop14h 00m

$334

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 11/12

8:36 pm-3:33 pm

2 stops17h 57m

Santiago de los Caballeros

Thu 11/27

6:20 am-10:29 pm

1 stop17h 09m

$338

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Fri 11/14

11:29 am-8:51 pm

1 stop8h 22m

Santiago de los Caballeros

Mon 11/17

7:00 am-10:30 pm

1 stop16h 30m

$340

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 11/10

7:51 am-8:51 pm

2 stops12h 00m

Santiago de los Caballeros

Thu 9/10

1:40 pm-11:05 am

2 stops21h 25m

$349

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 11/11

12:30 pm-12:22 pm

2 stops22h 52m

Santiago de los Caballeros

Tue 11/18

1:17 pm-11:21 pm

1 stop11h 04m

$367

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 October is also cheap. Prices for this month can be found on momondo for an average of $357.

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 $489. 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 $515.

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 $451. In the evening is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $510 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

Direct flights

None
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.
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  • 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 7h 21m.

  • 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
2,906 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $351Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,033 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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