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$452+ Cheap flights from Santiago de los Caballeros (STI) to Las Vegas (LAS)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
STI — LAS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Las Vegas (LAS). 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 July 3, 2025.

Round-trip from

$452
(FlightHub)

Popular in

May

Cheapest in

June

Average price

$580
From Santiago de los Caballeros to Las Vegas Harry Reid Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santiago de los Caballeros to Las Vegas

Cheapest flights from Santiago de los Caballeros to Las Vegas
Explore the most affordable flight options available from Santiago de los Caballeros to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. 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.
Thu 7/1710:55 amSTI - LAS
1 stop15h 12mSpirit Airlines
Thu 7/2410:01 amLAS - STI
2 stops20h 49mSpirit Airlines
Deal found 6/30$452
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/177:04 amSTI - LAS
1 stop19h 38mAmerican Airlines
Wed 7/2312:57 amLAS - STI
1 stop17h 22mAmerican Airlines
Deal found 6/30$700
This JetBlue deal was found by Cheapflights users on 7/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:20 amSTI - LAS
1 stop14h 13mJetBlue
Sun 9/218:49 pmLAS - STI
1 stop11h 05mJetBlue
Deal found 7/1$751

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago de los Caballeros to Las Vegas 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 July 3, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Las Vegas that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Las Vegas

Route

Depart

Return

Price

Santiago de los CaballerosLas Vegas

STI - LAS

STILAS

Santiago de los Caballeros

Thu 7/17

10:55 am-11:07 pm

1 stop15h 12m

Las Vegas Harry Reid Intl

Thu 7/24

10:01 am-9:50 am

2 stops20h 49m

$452

Santiago de los CaballerosLas Vegas

STI - LAS

STILAS

Santiago de los Caballeros

Thu 7/17

7:04 am-11:42 pm

1 stop19h 38m

Las Vegas Harry Reid Intl

Wed 7/23

12:57 am-9:19 pm

1 stop17h 22m

$700

Santiago de los CaballerosLas Vegas

STI - LAS

STILAS

Santiago de los Caballeros

Thu 9/18

3:20 am-2:33 pm

1 stop14h 13m

Las Vegas Harry Reid Intl

Sun 9/21

8:49 pm-10:54 am

1 stop11h 05m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Santiago de los Caballeros to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Las Vegas (average of $198). Flying from Santiago de los Caballeros to Las Vegas in March is currently the most expensive (average of $269). 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 STI to LAS?

Find hourly flight availability from Santiago de los Caballeros to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to Las Vegas as you normally would.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with JetBlue, American Airlines, and Spirit Airlines from Santiago de los Caballeros to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.3
Good
2,916 reviews

Comfort

7.6

Crew

8.0

Boarding

7.5

Overall

7.3

Entertainment

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,916 reviews
JetBlue
7.3
Good
2,916 reviews

Comfort

7.6

Crew

8.0

Boarding

7.5

Overall

7.3

Entertainment

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,916 reviews

Comfort

7.6

Crew

8.0

Boarding

7.5

Overall

7.3

Entertainment

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
Spirit Airlines
6.3
Okay
8,086 reviews
JetBlue
7.3
Good
2,916 reviews

Comfort

7.6

Crew

8.0

Boarding

7.5

Overall

7.3

Entertainment

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Santiago de los Caballeros to Las Vegas round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Las Vegas, with prices starting at $452. Additional round-trip tickets that might be worth considering are offered by American Airlines and JetBlue, with the lowest prices starting at $700 and $751, respectively. Spirit Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to Las Vegas.

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

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Las Vegas 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 Santiago de los Caballeros to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Las Vegas (average of $198). Flying from Santiago de los Caballeros to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Santiago de los Caballeros?

Book flights to Santiago de los Caballeros if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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