$225+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STI
Sep 11 — Sep 181
Round-trip
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
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
Cheapest
Best
Last-minute
One-way
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 August 12, 2026.
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 August 12, 2026.
This JetBlue deal was found by Cheapflights users on 8/10. 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 10/106:00 am -
1 stop15h 59m
Tue 10/133:55 pm -
1 stop9h 54m
Deal found 8/10![JetBlue logo]()
$553
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 pm -
1 stop18h 37m
Fri 9/113:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$631
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:30 pm -
1 stop17h 33m
Sat 9/123:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$649
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm -
2 stops18h 08m
Sat 9/123:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 8/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:11 am -
1 stop8h 22m
Tue 12/293:24 pm -
2 stops12h 15m
Deal found 8/8![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 pm -
1 stop13h 32m
Tue 10/132:07 pm -
2 stops21h 29m
Deal found 8/7![United Airlines logo]()
$698
Best flights from Las Vegas to Santiago de los CaballerosDiscover carefully curated flight deals from Las Vegas to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Las Vegas to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop15h 59m
Tue 10/133:55 pm -
1 stop9h 54m
Deal found 8/11![JetBlue logo]()
$553
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:40 pm -
2 stops15h 55m
Fri 9/113:15 pm -
2 stops20h 48m
Deal found 8/11![American Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 pm -
1 stop21h 12m
Tue 10/132:07 pm -
2 stops23h 34m
Deal found 8/10![United Airlines logo]()
$712
Last-minute flights from Las Vegas to Santiago de los CaballerosDiscover last-minute flight deals from Las Vegas to Santiago de los Caballeros. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Santiago de los Caballeros. Data last updated August 12, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:30 pm -
1 stop17h 33m
Sat 9/123:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$649
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm -
2 stops18h 08m
Sat 9/123:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$659
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 pm -
1 stop18h 37m
Fri 9/113:15 pm -
1 stop11h 43m
Deal found 8/11![American Airlines logo]()
$631
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop12h 07m
Fri 9/47:00 am -
1 stop18h 30m
Deal found 8/11![American Airlines logo]()
$785
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.
Mon 8/3110:29 pm -
1 stop13h 32m
Sun 9/68:13 am -
1 stop13h 06m
Deal found 8/11![JetBlue logo]()
$779
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 pm -
2 stops17h 04m
Sun 9/67:00 am -
2 stops16h 08m
Deal found 8/11![American Airlines logo]()
$845
One-way flights from Las Vegas to Santiago de los CaballerosSearch for one-way flight options from Las Vegas to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Las Vegas to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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.
Mon 2/17:50 pm -
2 stops13h 15m
Deal found 8/7![Delta logo]()
$225
This Expedia deal was found by Cheapflights users on 8/10. 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.
Tue 10/2710:40 pm -
1 stop12h 54m
Deal found 8/10![JetBlue logo]()
$350
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 8/227:00 am -
1 stop14h 59m
Deal found 8/8![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 8/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:59 pm -
2 stops11h 36m
Deal found 8/8![American Airlines logo]()
$401
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am -
1 stop12h 52m
Deal found 8/11![United Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:40 am -
1 stop12h 17m
Deal found 8/9![American Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Tue 8/1811:50 pm -
3 stops36h 09m
Deal found 8/8![Multiple Airlines logo]()
$600
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 August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $553 (JetBlue) |
One-way from | $225 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $800 |
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 August 12, 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
Cheapest round-trip
Quickest round-trip
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Sat 10/10
6:00 am-12:59 am
1 stop15h 59m
Santiago de los Caballeros
Tue 10/13
3:55 pm-10:49 pm
1 stop9h 54m
$553
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Fri 8/28
7:40 pm-2:35 pm
2 stops15h 55m
Santiago de los Caballeros
Fri 9/11
3:15 pm-9:03 am
2 stops20h 48m
$712
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Sat 10/10
10:40 pm-10:52 pm
1 stop21h 12m
Santiago de los Caballeros
Tue 10/13
2:07 pm-10:41 am
2 stops23h 34m
$712
Cheapest one-way
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Mon 2/1
7:50 pm-1:05 pm
2 stops13h 15m
$225
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Sat 8/22
7:00 am-12:59 am
1 stop14h 59m
$383
Quickest one-way
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Tue 8/18
11:55 pm-3:12 pm
2 stops12h 17m
$410
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Thu 12/17
5:40 am-9:57 pm
1 stop12h 17m
$441
Sorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
LAS-STI
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
Reviews of airlines servicing Santiago de los Caballeros
Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated August 12, 2026.
Peruse reviews from past customers who have flown with American Airlines from Las Vegas to Santiago de los Caballeros to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Entertainment
6.8
Overall
7.1
Crew
7.9
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Entertainment
6.8
Overall
7.1
Crew
7.9
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
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Santiago de los Caballeros flight routes
Alternative routes for Las Vegas to Santiago de los Caballeros
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Complete your trip
Complete your trip to Santiago de los Caballeros by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Santiago de los Caballeros by cabin class
Find flights from Las Vegas to Santiago de los Caballeros, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Santiago de los Caballeros flights
Browse other Las Vegas and Santiago de los Caballeros flight options. Last updated on August 12, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santiago de los Caballeros
Explore flights to Santiago de los Caballeros departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Top airline flying from Las Vegas to Santiago de los Caballeros
Discover the top airline that operate flights from Las Vegas to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$662 | FlexibilityNo cancel fee | On-time71% |