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Cheap flights from Las Vegas to Santiago de los Caballeros from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Santiago de los Caballeros departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:39 am - 1:34 am
LAS
-
STI
11h 55m
1 stop
Delta Logo
1:27 pm - 12:17 am
STI
-
LAS
13h 50m
1 stop
$429Delta
Sat, Mar 7 - Fri, Mar 13
Multiple Airlines Logo
9:59 pm - 2:33 pm
LAS
-
STI
13h 34m
1 stop
Multiple Airlines Logo
3:43 pm - 10:48 pm
STI
-
LAS
34h 05m
2 stops
$474Multiple Airlines
Mon, Mar 9 - Sat, Mar 14
Multiple Airlines Logo
12:25 am - 2:33 pm
LAS
-
STI
34h 08m
2 stops
Multiple Airlines Logo
2:46 am - 10:49 pm
STI
-
LAS
47h 03m
2 stops
$483Multiple Airlines
Fri, Mar 6 - Thu, Mar 12
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
3:43 pm - 11:10 am
STI
-
LAS
22h 27m
2 stops
$491Spirit Airlines
Sat, Mar 7 - Fri, Mar 13
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
3:43 pm - 11:10 am
STI
-
LAS
22h 27m
2 stops
$492Spirit Airlines
Sat, Mar 7 - Fri, Mar 13
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
3:43 pm - 8:35 pm
STI
-
LAS
31h 52m
3 stops
$498Spirit Airlines
Sat, Mar 7 - Fri, Mar 13
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
3:43 pm - 8:35 pm
STI
-
LAS
31h 52m
3 stops
$500Spirit Airlines
Sat, Mar 7 - Fri, Mar 13
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
2:46 am - 8:35 pm
STI
-
LAS
20h 49m
3 stops
$511Spirit Airlines
Sat, Mar 7 - Fri, Mar 13
Spirit Airlines Logo
1:53 pm - 2:33 pm
LAS
-
STI
21h 40m
3 stops
Spirit Airlines Logo
2:46 am - 8:35 pm
STI
-
LAS
20h 49m
3 stops
$512Spirit Airlines
Mon, Mar 9 - Fri, Mar 13
Spirit Airlines Logo
7:00 am - 2:33 pm
LAS
-
STI
27h 33m
3 stops
Spirit Airlines Logo
2:46 am - 8:35 pm
STI
-
LAS
20h 49m
2 stops
$523Spirit Airlines
Sat, Mar 7 - Fri, Mar 13

United Airlines flights from Las Vegas to Santiago de los Caballeros

Our best United Airlines deals on Las Vegas to Santiago de los Caballeros flight tickets
United Airlines
Feb 21
LAS9:50 amLas Vegas Harry Reid Intl
10h 01m
1 stop
STI11:51 pmSantiago de los Caballeros
Feb 25
STI6:00 amSantiago de los Caballeros
20h 12m
2 stops
LAS10:12 pmLas Vegas Harry Reid Intl
$735
United Airlines
Feb 21
LAS9:50 amLas Vegas Harry Reid Intl
10h 01m
1 stop
STI11:51 pmSantiago de los Caballeros
Feb 25
STI6:00 amSantiago de los Caballeros
20h 12m
2 stops
LAS10:12 pmLas Vegas Harry Reid Intl
$777
United Airlines
Feb 21
LAS11:59 pmLas Vegas Harry Reid Intl
19h 52m
2 stops
STI11:51 pmSantiago de los Caballeros
Feb 25
STI6:00 amSantiago de los Caballeros
20h 12m
2 stops
LAS10:12 pmLas Vegas Harry Reid Intl
$840

JetBlue flights from Las Vegas to Santiago de los Caballeros

Our best JetBlue deals on Las Vegas to Santiago de los Caballeros flight tickets
JetBlue
Feb 21
LAS6:40 amLas Vegas Harry Reid Intl
16h 09m
1 stop
STI2:49 amSantiago de los Caballeros
Feb 25
STI10:31 amSantiago de los Caballeros
16h 18m
1 stop
LAS10:49 pmLas Vegas Harry Reid Intl
$659
JetBlue
Feb 21
LAS6:40 amLas Vegas Harry Reid Intl
11h 04m
1 stop
STI9:44 pmSantiago de los Caballeros
Feb 25
STI10:31 amSantiago de los Caballeros
16h 18m
1 stop
LAS10:49 pmLas Vegas Harry Reid Intl
$679
JetBlue
Feb 21
LAS6:40 amLas Vegas Harry Reid Intl
17h 09m
1 stop
STI3:49 amSantiago de los Caballeros
Feb 25
STI10:31 amSantiago de los Caballeros
16h 18m
1 stop
LAS10:49 pmLas Vegas Harry Reid Intl
$694

momondo 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, momondo users made 832,500 searches. Data last updated February 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

Price

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

9:39 am-1:34 am

1 stop11h 55m

Santiago de los Caballeros

Fri 3/13

1:27 pm-12:17 am

1 stop13h 50m

$429

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Mon 3/9

9:59 pm-2:33 pm

1 stop13h 34m

Santiago de los Caballeros

Sat 3/14

3:43 pm-10:48 pm

2 stops34h 05m

$474

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Fri 3/6

12:25 am-2:33 pm

2 stops34h 08m

Santiago de los Caballeros

Thu 3/12

2:46 am-10:49 pm

2 stops47h 03m

$483

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

3:43 pm-11:10 am

2 stops22h 27m

$491

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

3:43 pm-11:10 am

2 stops22h 27m

$492

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

3:43 pm-8:35 pm

3 stops31h 52m

$498

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

3:43 pm-8:35 pm

3 stops31h 52m

$500

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

2:46 am-8:35 pm

3 stops20h 49m

$511

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Mon 3/9

1:53 pm-2:33 pm

3 stops21h 40m

Santiago de los Caballeros

Fri 3/13

2:46 am-8:35 pm

3 stops20h 49m

$512

Las VegasSantiago de los Caballeros

LAS - STI

LASSTI

Las Vegas Harry Reid Intl

Sat 3/7

7:00 am-2:33 pm

3 stops27h 33m

Santiago de los Caballeros

Fri 3/13

2:46 am-8:35 pm

2 stops20h 49m

$523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Las Vegas to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Santiago de los Caballeros?

Spirit Airlines is the most popular carrier operating from Las Vegas Harry Reid Intl to Santiago de los Caballeros

What airlines fly to Santiago de los Caballeros?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Santiago de los Caballeros from Las Vegas according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 4 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

When to book flights from Las Vegas to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Santiago de los Caballeros (LAS to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Santiago de los Caballeros

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Las Vegas to Santiago de los Caballeros takes 11h 55m
There are no direct flights from Las Vegas to Santiago de los Caballeros. There are no popular flight routes from Las Vegas to Santiago de los Caballeros.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Santiago de los Caballeros by plane?

    There are 2918.4 mi between Las Vegas Harry Reid Intl and Santiago de los Caballeros. 11h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Santiago de los Caballeros Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Santiago de los Caballeros Airport were last updated today.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Santiago de los Caballeros?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de los Caballeros from Las Vegas.

Can I find flights from Las Vegas to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. All flights to Santiago de los Caballeros from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Las Vegas to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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