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Cheap flights from New York LaGuardia Airport to Santiago de los Caballeros from $174

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 4/9. 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
4:59 pm - 1:49 am
LGA
-
STI
8h 50m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$360Spirit Airlines
Thu, Apr 9 - Thu, Apr 30
Spirit Airlines Logo
4:59 pm - 1:49 am
LGA
-
STI
8h 50m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$369Spirit Airlines
Wed, Apr 8 - Sat, May 2
Spirit Airlines Logo
6:30 am - 2:02 pm
LGA
-
STI
7h 32m
1 stop
Spirit Airlines Logo
3:07 pm - 11:22 pm
STI
-
LGA
8h 15m
1 stop
$373Spirit Airlines
Sun, May 10 - Fri, May 15
Spirit Airlines Logo
8:00 am - 2:23 pm
LGA
-
STI
6h 23m
1 stop
Spirit Airlines Logo
3:07 pm - 10:00 am
STI
-
LGA
18h 53m
1 stop
$381Spirit Airlines
Mon, Apr 13 - Mon, Apr 20
Spirit Airlines Logo
6:30 am - 2:02 pm
LGA
-
STI
7h 32m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$382Spirit Airlines
Mon, Apr 27 - Thu, Apr 30
Spirit Airlines Logo
6:30 am - 2:02 pm
LGA
-
STI
7h 32m
1 stop
Spirit Airlines Logo
3:07 pm - 11:22 pm
STI
-
LGA
8h 15m
1 stop
$383Spirit Airlines
Sat, May 2 - Sat, May 16
Spirit Airlines Logo
5:45 am - 2:23 pm
LGA
-
STI
8h 38m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$384Spirit Airlines
Tue, Apr 14 - Thu, Apr 23
Spirit Airlines Logo
8:00 am - 2:23 pm
LGA
-
STI
6h 23m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$385Spirit Airlines
Tue, Apr 14 - Thu, Apr 23
Spirit Airlines Logo
5:45 am - 2:23 pm
LGA
-
STI
8h 38m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$386Spirit Airlines
Sat, Apr 11 - Thu, Apr 30
Spirit Airlines Logo
5:45 am - 2:23 pm
LGA
-
STI
8h 38m
1 stop
Spirit Airlines Logo
3:07 pm - 11:27 pm
STI
-
LGA
8h 20m
1 stop
$388Spirit Airlines
Tue, Apr 14 - Fri, Apr 24

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
Apr 9
LGA4:59 pmNew York LaGuardia
8h 50m
1 stop
STI1:49 amSantiago de los Caballeros
Apr 30
STI3:07 pmSantiago de los Caballeros
8h 20m
1 stop
LGA11:27 pmNew York LaGuardia
$360
Spirit Airlines
Apr 8
LGA4:59 pmNew York LaGuardia
8h 50m
1 stop
STI1:49 amSantiago de los Caballeros
May 2
STI3:07 pmSantiago de los Caballeros
8h 20m
1 stop
LGA11:27 pmNew York LaGuardia
$369
Spirit Airlines
May 10
LGA6:30 amNew York LaGuardia
7h 32m
1 stop
STI2:02 pmSantiago de los Caballeros
May 15
STI3:07 pmSantiago de los Caballeros
8h 15m
1 stop
LGA11:22 pmNew York LaGuardia
$373

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
Mar 23
LGA6:59 amNew York LaGuardia
13h 30m
1 stop
STI8:29 pmSantiago de los Caballeros
Apr 3
STI7:00 amSantiago de los Caballeros
11h 29m
1 stop
LGA6:29 pmNew York LaGuardia
$457
American Airlines
Mar 23
LGA10:16 amNew York LaGuardia
10h 13m
2 stops
STI8:29 pmSantiago de los Caballeros
Apr 3
STI7:00 amSantiago de los Caballeros
11h 29m
1 stop
LGA6:29 pmNew York LaGuardia
$461
American Airlines
Mar 23
LGA11:14 amNew York LaGuardia
9h 15m
1 stop
STI8:29 pmSantiago de los Caballeros
Jun 2
STI3:38 pmSantiago de los Caballeros
7h 12m
1 stop
LGA10:50 pmNew York LaGuardia
$477

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 March 21, 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

Thu 4/9

4:59 pm-1:49 am

1 stop8h 50m

Santiago de los Caballeros

Thu 4/30

3:07 pm-11:27 pm

1 stop8h 20m

$360

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 4/8

4:59 pm-1:49 am

1 stop8h 50m

Santiago de los Caballeros

Sat 5/2

3:07 pm-11:27 pm

1 stop8h 20m

$369

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 5/10

6:30 am-2:02 pm

1 stop7h 32m

Santiago de los Caballeros

Fri 5/15

3:07 pm-11:22 pm

1 stop8h 15m

$373

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 4/13

8:00 am-2:23 pm

1 stop6h 23m

Santiago de los Caballeros

Mon 4/20

3:07 pm-10:00 am

1 stop18h 53m

$381

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 4/27

6:30 am-2:02 pm

1 stop7h 32m

Santiago de los Caballeros

Thu 4/30

3:07 pm-11:27 pm

1 stop8h 20m

$382

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 5/2

6:30 am-2:02 pm

1 stop7h 32m

Santiago de los Caballeros

Sat 5/16

3:07 pm-11:22 pm

1 stop8h 15m

$383

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 4/14

5:45 am-2:23 pm

1 stop8h 38m

Santiago de los Caballeros

Thu 4/23

3:07 pm-11:27 pm

1 stop8h 20m

$384
Quickest round-trip

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 4/14

8:00 am-2:23 pm

1 stop6h 23m

Santiago de los Caballeros

Thu 4/23

3:07 pm-11:27 pm

1 stop8h 20m

$385

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 4/11

5:45 am-2:23 pm

1 stop8h 38m

Santiago de los Caballeros

Thu 4/30

3:07 pm-11:27 pm

1 stop8h 20m

$386

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 4/14

5:45 am-2:23 pm

1 stop8h 38m

Santiago de los Caballeros

Fri 4/24

3:07 pm-11:27 pm

1 stop8h 20m

$388

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 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 $495. When flying out on a Monday, 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 $523.

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 in the morning. Our users have found flights to Santiago de los Caballeros in the morning for as low as $508. In the evening is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $518 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

7h 32m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Santiago de los Caballeros takes 7h 32m
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 7h 32m.

  • 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
Spirit AirlinesPriceFrom $276Free CancellationRating
6.3
8,532 reviews
Search Spirit Airlines flights
JetBluePriceFrom $316Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,488 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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