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Cheap flights from New York LaGuardia Airport to Santiago de los Caballeros from $201

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 5/16. 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
6:30 am - 3:20 pm
LGA
-
STI
8h 50m
1 stop
Spirit Airlines Logo
4:15 pm - 11:17 pm
STI
-
LGA
7h 02m
1 stop
$423Spirit Airlines
Mon, May 18 - Mon, Jun 8
Spirit Airlines Logo
10:59 am - 3:20 pm
LGA
-
STI
28h 21m
1 stop
Spirit Airlines Logo
3:17 pm - 11:17 pm
STI
-
LGA
8h 00m
1 stop
$426Spirit Airlines
Sun, May 17 - Sat, May 23
Spirit Airlines Logo
6:30 am - 3:20 pm
LGA
-
STI
8h 50m
1 stop
Spirit Airlines Logo
4:15 pm - 11:17 pm
STI
-
LGA
7h 02m
1 stop
$427Spirit Airlines
Mon, May 25 - Fri, May 29
Spirit Airlines Logo
6:30 am - 2:12 pm
LGA
-
STI
7h 42m
1 stop
Spirit Airlines Logo
4:15 pm - 11:17 pm
STI
-
LGA
7h 02m
1 stop
$428Spirit Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
8:00 am - 9:12 pm
LGA
-
STI
13h 12m
1 stop
American Airlines Logo
7:00 am - 10:05 pm
STI
-
LGA
15h 05m
1 stop
$432American Airlines
Sat, Jun 6 - Sat, Jul 11
American Airlines Logo
8:00 am - 9:12 pm
LGA
-
STI
13h 12m
1 stop
American Airlines Logo
7:00 am - 10:05 pm
STI
-
LGA
15h 05m
1 stop
$434American Airlines
Sun, Jun 14 - Sat, Jul 11
American Airlines Logo
6:00 am - 12:20 pm
LGA
-
STI
6h 20m
1 stop
American Airlines Logo
1:40 pm - 8:51 pm
STI
-
LGA
7h 11m
1 stop
$435American Airlines
Wed, Sep 9 - Sat, Oct 3
Spirit Airlines Logo
6:30 am - 3:20 pm
LGA
-
STI
8h 50m
1 stop
Spirit Airlines Logo
4:15 pm - 11:17 pm
STI
-
LGA
7h 02m
1 stop
$436Spirit Airlines
Mon, May 18 - Fri, May 22
American Airlines Logo
9:03 am - 9:13 pm
LGA
-
STI
12h 10m
2 stops
American Airlines Logo
9:07 am - 11:41 pm
STI
-
LGA
14h 34m
1 stop
$437American Airlines
Tue, May 26 - Tue, Jun 16
JetBlue Logo
8:55 pm - 8:51 am
LGA
-
STI
11h 56m
1 stop
JetBlue Logo
7:21 pm - 8:00 pm
STI
-
LGA
24h 39m
1 stop
$438JetBlue
Mon, May 18 - Wed, May 27

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
Jun 6
LGA9:30 amNew York LaGuardia
11h 42m
1 stop
STI9:12 pmSantiago de los Caballeros
Jun 13
STI7:04 amSantiago de los Caballeros
12h 25m
1 stop
LGA7:29 pmNew York LaGuardia
$432
American Airlines
Jun 14
LGA8:00 amNew York LaGuardia
13h 12m
1 stop
STI9:12 pmSantiago de los Caballeros
Jul 11
STI7:00 amSantiago de los Caballeros
15h 05m
1 stop
LGA10:05 pmNew York LaGuardia
$434
American Airlines
Sep 9
LGA6:00 amNew York LaGuardia
6h 20m
1 stop
STI12:20 pmSantiago de los Caballeros
Oct 3
STI1:40 pmSantiago de los Caballeros
7h 11m
1 stop
LGA8:51 pmNew York LaGuardia
$435

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
May 18
LGA8:55 pmNew York LaGuardia
11h 56m
1 stop
STI8:51 amSantiago de los Caballeros
May 28
STI7:21 pmSantiago de los Caballeros
13h 55m
1 stop
LGA9:16 amNew York LaGuardia
$437
JetBlue
May 18
LGA8:55 pmNew York LaGuardia
11h 56m
1 stop
STI8:51 amSantiago de los Caballeros
May 27
STI7:21 pmSantiago de los Caballeros
24h 39m
1 stop
LGA8:00 pmNew York LaGuardia
$438
JetBlue
May 16
LGA8:55 pmNew York LaGuardia
11h 56m
1 stop
STI8:51 amSantiago de los Caballeros
May 28
STI7:21 pmSantiago de los Caballeros
13h 55m
1 stop
LGA9:16 amNew York LaGuardia
$441

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 May 4, 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

Mon 5/18

6:30 am-3:20 pm

1 stop8h 50m

Santiago de los Caballeros

Mon 6/8

4:15 pm-11:17 pm

1 stop7h 02m

$423

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 5/17

10:59 am-3:20 pm

1 stop28h 21m

Santiago de los Caballeros

Sat 5/23

3:17 pm-11:17 pm

1 stop8h 00m

$426

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 5/25

6:30 am-3:20 pm

1 stop8h 50m

Santiago de los Caballeros

Fri 5/29

4:15 pm-11:17 pm

1 stop7h 02m

$427

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 5/16

6:30 am-2:12 pm

1 stop7h 42m

Santiago de los Caballeros

Mon 5/18

4:15 pm-11:17 pm

1 stop7h 02m

$428

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 6/6

8:00 am-9:12 pm

1 stop13h 12m

Santiago de los Caballeros

Sat 7/11

7:00 am-10:05 pm

1 stop15h 05m

$432

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sun 6/14

8:00 am-9:12 pm

1 stop13h 12m

Santiago de los Caballeros

Sat 7/11

7:00 am-10:05 pm

1 stop15h 05m

$434
Quickest round-trip

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Wed 9/9

6:00 am-12:20 pm

1 stop6h 20m

Santiago de los Caballeros

Sat 10/3

1:40 pm-8:51 pm

1 stop7h 11m

$435

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 5/18

6:30 am-3:20 pm

1 stop8h 50m

Santiago de los Caballeros

Fri 5/22

4:15 pm-11:17 pm

1 stop7h 02m

$436

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 5/26

9:03 am-9:13 pm

2 stops12h 10m

Santiago de los Caballeros

Tue 6/16

9:07 am-11:41 pm

1 stop14h 34m

$437

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Mon 5/18

8:55 pm-8:51 am

1 stop11h 56m

Santiago de los Caballeros

Wed 5/27

7:21 pm-8:00 pm

1 stop24h 39m

$438

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 typical price of a round-trip flight between New York LaGuardia Airport and Santiago de los Caballeros?

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 February. Flight prices, which tend to average around $0, 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $315.

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 $507. When flying out on a Tuesday, 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 $535.

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 afternoon. Our users have found flights to Santiago de los Caballeros in the afternoon for as low as $514. At noon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $545 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 15m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Santiago de los Caballeros takes 7h 15m
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

Frequently asked questions about flying from New York LaGuardia Airport to Santiago de los Caballeros

  • 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 15m.

  • 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
8,636 reviews
Search Spirit Airlines flights
JetBluePriceFrom $316Free CancellationRating
7.1
2,972 reviews
Search JetBlue flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,671 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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