$427+ Cheap flights from Las Vegas (LAS) to Santiago de los Caballeros (STI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STI
Dec 4 — Dec 111
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
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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 November 4, 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 November 4, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/66:30 pm -
2 stops13h 19m
Mon 11/2312:55 pm -
1 stop12h 52m
Deal found 10/31![United Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 10/31. 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.
Fri 11/611:37 pm -
1 stop14h 56m
Mon 11/237:00 am -
1 stop19h 20m
Deal found 10/31![Delta logo]()
$711
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/67:28 pm -
2 stops16h 21m
Mon 11/235:08 pm -
2 stops21h 00m
Deal found 10/31![American Airlines logo]()
$716
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:46 am -
1 stop10h 12m
Sat 1/163:54 pm -
1 stop10h 36m
Deal found 11/4![Copa Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/511:28 pm -
1 stop20h 23m
Wed 12/912:55 pm -
1 stop12h 51m
Deal found 11/2![United Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/2611:23 pm -
1 stop18h 39m
Fri 1/157:18 am -
1 stop20h 41m
Deal found 11/1![American Airlines logo]()
$879
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 November 4, 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 November 4, 2026.
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:46 am -
1 stop10h 12m
Sat 1/163:54 pm -
1 stop10h 36m
Deal found 11/4![Copa Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/511:28 pm -
1 stop20h 23m
Wed 12/912:55 pm -
1 stop12h 51m
Deal found 11/2![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 1/256:00 am -
1 stop13h 51m
Fri 1/296:00 am -
1 stop17h 51m
Deal found 11/3![United Airlines logo]()
$775
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 November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Santiago de los Caballeros. Data last updated November 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/66:30 pm -
2 stops13h 19m
Mon 11/2312:55 pm -
1 stop12h 52m
Deal found 10/31![United Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 10/31. 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.
Fri 11/611:37 pm -
1 stop14h 56m
Mon 11/237:00 am -
1 stop19h 20m
Deal found 10/31![Delta logo]()
$711
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/67:28 pm -
2 stops16h 21m
Mon 11/235:08 pm -
2 stops21h 00m
Deal found 10/31![American Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/511:28 pm -
1 stop20h 23m
Wed 12/912:55 pm -
1 stop12h 51m
Deal found 11/2![United Airlines logo]()
$775
This Copa Airlines deal was found by Cheapflights users on 11/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:46 am -
1 stop10h 12m
Sat 1/163:54 pm -
1 stop10h 36m
Deal found 11/3![Copa Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/2611:23 pm -
1 stop18h 39m
Fri 1/157:18 am -
1 stop20h 41m
Deal found 11/1![American Airlines logo]()
$879
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 November 4, 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 November 4, 2026.
This Copa Airlines deal was found by Cheapflights users on 11/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:46 am -
1 stop10h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Copa Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/176:30 pm -
2 stops17h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$431
This JetBlue deal was found by Cheapflights users on 11/2. 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.
Thu 12/179:37 am -
1 stop11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![JetBlue logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/147:00 am -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/265:51 pm -
2 stops26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/1712:59 am -
2 stops18h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/175:15 pm -
3 stops26h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/165:15 pm -
3 stops26h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![United Airlines logo]()
$520
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $765 (Copa Airlines) |
One-way from | $427 (Copa Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $627 |
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 7,457,451 searches. Data last updated November 4, 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
Wed 12/16
12:46 am-2:58 pm
1 stop10h 12m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$427
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Tue 11/17
6:30 pm-4:08 pm
2 stops17h 38m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$431
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
9:37 am-12:59 am
1 stop11h 22m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$432
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Sat 11/14
7:00 am-11:51 pm
1 stop12h 51m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$441
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Fri 12/25
12:46 am-2:58 pm
1 stop10h 12m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$465
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Tue 11/17
12:59 am-11:51 pm
2 stops18h 52m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$496
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Tue 11/17
8:00 am-11:49 am
2 stops23h 49m
Santiago de los Caballeros
Wed 12/31
12:00 am-8:30 pm
Nonstop0h 00m
$496
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Fri 12/25
12:46 am-2:58 pm
1 stop10h 12m
Santiago de los Caballeros
Sat 1/16
3:54 pm-10:30 pm
1 stop10h 36m
$765
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Sat 12/5
11:28 pm-11:51 pm
1 stop20h 23m
Santiago de los Caballeros
Wed 12/9
12:55 pm-9:46 pm
1 stop12h 51m
$775
Las VegasSantiago de los Caballeros
LAS Las Vegas Harry Reid Intl - STI Santiago de los Caballeros
LASSTI
Las Vegas Harry Reid Intl
Mon 1/25
6:00 am-11:51 pm
1 stop13h 51m
Santiago de los Caballeros
Fri 1/29
6:00 am-7:51 pm
1 stop17h 51m
$775
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 November.
| 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 | |
| Price Accuracy2 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 November 4, 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.
Boarding
7.4
Comfort
7.2
Overall
7.0
Entertainment
6.8
Crew
7.9
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Comfort
7.2
Overall
7.0
Entertainment
6.8
Crew
7.9
Food
6.4
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 November 4, 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 November 4, 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 November 4, 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$662 | FlexibilityNo cancel fee | On-time71% |