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Santiago de los Caballeros

$140+ Cheap flights from Las Vegas (LAS) 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STI
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Find cheap flights from Las Vegas to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Las Vegas to Santiago de los Caballeros

Cheapest flights from Las Vegas to Santiago de los Caballeros
Explore the most affordable flight options available from Las Vegas to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This Travelocity deal was found by Cheapflights users on 2/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:59 pm
LAS
-
STI
1 stop13h 23m
Spirit Airlines
Wed 4/293:27 pm
STI
-
LAS
1 stop10h 18m
Spirit Airlines
Deal found 2/26$380
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:35 pm
LAS
-
STI
2 stops35h 47m
Multiple Airlines
Wed 4/293:27 pm
STI
-
LAS
1 stop10h 18m
Multiple Airlines
Deal found 2/26$410
This Mytrip deal was found by Cheapflights users on 2/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:59 pm
LAS
-
STI
1 stop13h 34m
Spirit Airlines
Thu 3/193:43 pm
STI
-
LAS
2 stops22h 27m
Spirit Airlines
Deal found 2/23$417
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:02 pm
LAS
-
STI
2 stops32h 47m
Multiple Airlines
Sat 4/43:28 pm
STI
-
LAS
1 stop11h 21m
Multiple Airlines
Deal found 2/23$429
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:45 pm
LAS
-
STI
1 stop13h 50m
Spirit Airlines
Sat 4/43:28 pm
STI
-
LAS
1 stop11h 21m
Spirit Airlines
Deal found 2/23$439
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:30 pm
LAS
-
STI
1 stop17h 40m
Delta
Wed 4/296:00 am
STI
-
LAS
1 stop21h 24m
Delta
Deal found 2/27$449
This Orbitz deal was found by Cheapflights users on 2/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/289:45 pm
LAS
-
STI
1 stop13h 38m
Spirit Airlines
Sat 4/43:28 pm
STI
-
LAS
1 stop11h 21m
Spirit Airlines
Deal found 2/23$464
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:30 am
LAS
-
STI
2 stops28h 53m
Multiple Airlines
Sat 4/43:28 pm
STI
-
LAS
1 stop11h 21m
Multiple Airlines
Deal found 2/23$485
This JetBlue deal was found by Cheapflights users on 2/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 am
LAS
-
STI
1 stop10h 02m
JetBlue
Wed 5/62:15 pm
STI
-
LAS
1 stop11h 34m
JetBlue
Deal found 2/26$516

Find flight deals from Las Vegas to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(Travelocity)

One-way from

$140
(Orbitz)

Popular in

July

Cheapest in

October

Average price

$417
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Santiago de los Caballeros flights.
Search Deals
From Las Vegas Harry Reid Intl to Santiago de los Caballeros
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 February 27, 2026.
Use the filters below to find and compare flights from Las Vegas to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Wed 4/15

11:35 pm-2:22 pm

2 stops35h 47m

Santiago de los Caballeros

Wed 4/29

3:27 pm-10:45 pm

1 stop10h 18m

$410

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Tue 3/10

9:45 pm-2:33 pm

2 stops13h 48m

Santiago de los Caballeros

Thu 3/19

3:43 pm-11:10 am

2 stops22h 27m

$421

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Fri 3/27

9:45 pm-2:35 pm

1 stop13h 50m

Santiago de los Caballeros

Sat 4/4

3:28 pm-11:49 pm

1 stop11h 21m

$439

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Wed 4/15

6:00 am-12:22 am

2 stops15h 22m

Santiago de los Caballeros

Wed 4/29

6:00 am-11:06 pm

2 stops20h 06m

$453

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/28

6:30 am-2:23 pm

2 stops28h 53m

Santiago de los Caballeros

Sat 4/4

3:28 pm-11:49 pm

1 stop11h 21m

$485

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 5/2

10:30 am-11:32 pm

1 stop10h 02m

Santiago de los Caballeros

Wed 5/6

2:15 pm-10:49 pm

1 stop11h 34m

$516

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Wed 4/15

1:55 pm-2:22 pm

2 stops21h 27m

Santiago de los Caballeros

Wed 4/29

3:27 pm-5:40 pm

3 stops29h 13m

$551

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 5/2

10:35 pm-12:57 pm

1 stop11h 22m

Santiago de los Caballeros

Wed 5/6

6:00 am-6:28 pm

2 stops15h 28m

$604

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Wed 4/22

9:59 pm-2:22 pm

1 stop13h 23m

$140

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Tue 4/21

6:00 am-2:22 pm

2 stops29h 22m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas 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 Las Vegas to Santiago de los Caballeros in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Las Vegas-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub 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 Las Vegas-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 Las Vegas to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Las Vegas 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 Las Vegas to Santiago de los Caballeros

What is the cheapest month to book a flight from Las Vegas to Santiago de los Caballeros?

Currently, March is the cheapest month in which you can book a flight from Las Vegas to Santiago de los Caballeros (average of $150). Flying from Las Vegas to Santiago de los Caballeros in December is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas 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.

  • How long is the flight from Las Vegas to Santiago de los Caballeros?

    For as low as $421, Spirit Airlines can have you in Santiago de los Caballeros from Las Vegas in 13h 48m. There are 2925 mi between Las Vegas and Santiago de los Caballeros. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Las Vegas 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 Las Vegas to Santiago de los Caballeros.

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

    Yes. Cheapflights offers flight deals from Las Vegas 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.

  • What is the cheapest month to book a flight from Las Vegas to Santiago de los Caballeros?

    Currently, March is the cheapest month in which you can book a flight from Las Vegas to Santiago de los Caballeros (average of $150). Flying from Las Vegas to Santiago de los Caballeros in December is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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