$174+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Las Vegas to Santiago de los Caballeros with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 agosto 14, 2025.
Round-trip from | $392 (Priceline) |
|---|---|
One-way from | $174 (SmartFares) |
Popular in | August |
Cheapest in | December |
Average price | $1,091 |
Find flight deals from Las Vegas to Santiago de los Caballeros
Cheapest flights from Las Vegas to Santiago de los CaballerosExplore 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 agosto 14, 2025.
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 agosto 14, 2025.
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 8/11. 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.
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
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
mié. 9/24
10:16 pm-11:03 am
1 stop9h 47m
Santiago de los Caballeros
sáb. 10/11
12:10 pm-9:08 pm
1 stop11h 58m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
mar. 9/23
10:09 pm-11:03 am
1 stop9h 54m
Santiago de los Caballeros
sáb. 10/11
12:10 pm-9:08 pm
1 stop11h 58m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
lun. 9/8
10:16 pm-11:03 am
1 stop9h 47m
Santiago de los Caballeros
lun. 9/15
12:10 pm-9:03 pm
1 stop11h 53m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
vie. 9/26
10:16 pm-11:03 am
1 stop9h 47m
Santiago de los Caballeros
vie. 10/24
12:13 pm-9:02 pm
1 stop11h 49m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
jue. 10/23
10:07 pm-11:08 am
1 stop10h 01m
Santiago de los Caballeros
mar. 10/28
12:13 pm-9:02 pm
1 stop11h 49m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
dom. 9/7
2:08 pm-11:03 am
2 stops17h 55m
Santiago de los Caballeros
lun. 9/15
12:10 pm-9:03 pm
1 stop11h 53m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
sáb. 9/27
10:09 pm-11:03 am
1 stop9h 54m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
sáb. 10/11
10:15 pm-11:05 am
1 stop9h 50m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
vie. 9/5
8:44 pm-2:13 pm
1 stop14h 29m
Las VegasSantiago de los Caballeros
LAS - STI
LASSTI
Las Vegas Harry Reid Intl
vie. 9/5
2:59 pm-12:27 pm
2 stops18h 28m
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.
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, May is the cheapest month in which you can book a flight from Las Vegas to Santiago de los Caballeros (average of $347). Flying from Las Vegas to Santiago de los Caballeros in July is currently the most expensive (average of $601). 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.
What is the cheapest time of day to fly from LAS to STI?
Find hourly flight availability from Las Vegas to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.
A simple way to save on the total cost of your ticket is to fly from Las Vegas to Santiago de los Caballeros at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.