Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

LAS - STI

Find cheap flights from Las Vegas to Santiago de los Caballeros from $277

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Santiago de los Caballeros departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Santiago de los Caballeros, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Las Vegas to Santiago de los Caballeros (LAS-STI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:35 pm - 12:25 pmLAS-STI
14h 50m2 stops
6:50 am - 11:38 pmSTI-LAS
19h 48m1 stop
$518American Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 20
5:50 am - 3:00 pmLAS-STI
30h 10m2 stops
3:56 pm - 12:48 pmSTI-LAS
23h 52m2 stops
Mon, Jun 3 - Thu, Jun 20
12:41 am - 3:00 pmLAS-STI
35h 19m2 stops
3:56 pm - 12:48 pmSTI-LAS
23h 52m2 stops
Sun, Jun 2 - Thu, Jun 20
12:41 am - 3:00 pmLAS-STI
35h 19m2 stops
3:56 pm - 12:15 amSTI-LAS
11h 19m1 stop
Sun, Jun 2 - Thu, Jun 20
12:52 pm - 3:00 pmLAS-STI
23h 08m1 stop
3:56 pm - 11:51 pmSTI-LAS
10h 55m1 stop
$667Spirit Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 11
2:49 pm - 3:00 pmLAS-STI
21h 11m2 stops
3:56 pm - 11:51 pmSTI-LAS
10h 55m1 stop
$670Spirit Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 11
9:55 pm - 5:13 pmLAS-STI
16h 18m1 stop
7:00 am - 12:24 amSTI-LAS
20h 24m1 stop
$716Delta
Find Deal
Sun, Jul 7 - Thu, Jul 18
12:54 am - 9:35 pmLAS-STI
17h 41m1 stop
7:00 am - 11:44 pmSTI-LAS
19h 44m2 stops
$741American Airlines
Find Deal
Sun, Jun 30 - Thu, Jul 11
9:56 pm - 4:45 pmLAS-STI
15h 49m1 stop
3:10 am - 12:34 pmSTI-LAS
12h 24m1 stop
$1,043JetBlue
Find Deal
Sat, Jul 13 - Fri, Jul 19
11:59 pm - 4:45 pmLAS-STI
13h 46m1 stop
1:45 am - 10:03 amSTI-LAS
11h 18m1 stop
$1,207JetBlue
Find Deal
Sun, Jul 7 - Wed, Jul 17

Flights from Las Vegas to Santiago de los Caballeros - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Santiago de los Caballeros to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Santiago de los Caballeros?

The average price of all flights from Las Vegas to Santiago de los Caballeros clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Santiago de los Caballeros on a Tuesday and more expensive on a Thursday. On your return trip to Las Vegas, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

Which airlines provide the cheapest flights from Las Vegas to Santiago de los Caballeros?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $277. KAYAK users also found Las Vegas to Santiago de los Caballeros round-trip flights on American Airlines from $518 and on Spirit Airlines from $667.

Good to know

Low season

November

High season

December

Cheapest flight

$277
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Las Vegas to Santiago de los Caballeros

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

Are your dates flexible? Find out the best times to travel from Las Vegas to Santiago de los Caballeros based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Santiago de los Caballeros

  • What is the cheapest flight from Las Vegas to Santiago de los Caballeros?

    In the last 3 days, the lowest price for a flight from Las Vegas to Santiago de los Caballeros was $277 for a one-way ticket and $518 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Santiago de los Caballeros?

    Yes, you’ll need a passport to travel to Santiago de los Caballeros from Las Vegas.

  • Which airports will I be using when flying from Las Vegas to Santiago de los Caballeros?

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at Santiago de los Caballeros, also known as Santiago de los Caballeros.

  • Which aircraft models fly most regularly from Las Vegas to Santiago de los Caballeros?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Santiago de los Caballeros?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Las Vegas and Santiago de los Caballeros, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Santiago de los Caballeros, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Santiago de los Caballeros are United Airlines and American Airlines. With an average price for the route of $585 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $646 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Las Vegas to Santiago de los Caballeros?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Santiago de los Caballeros.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Santiago de los Caballeros?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Santiago de los Caballeros?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and STI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Santiago de los Caballeros?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Las Vegas to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Santiago de los Caballeros. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Santiago de los Caballeros? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11030 reviews
7.1Entertainment
6.7Food
7.7Boarding
8.1Crew
7.2Comfort
Airline reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

6.0 GoodBrian, May 2024HNL - LAX
Read more about United Airlines reviews

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Great value airline. It doesn’t always work out flawlessly but this flight from Vegas to Reno was perfect.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

Book cheap flights from Las Vegas to Santiago de los Caballeros

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Santiago de los Caballeros found on KAYAK in the last 72 hours.
5/23Thu
1 stopAmerican Airlines
13h 47mLAS-STI
$277
5/24Fri
2 stopsAmerican Airlines
14h 23mLAS-STI
$283
5/23Thu
2 stopsAmerican Airlines
12h 57mLAS-STI
$299
5/22Wed
2 stopsSpirit Airlines
22h 00mLAS-STI
$382
5/22Wed
1 stopCopa Airlines
10h 12mLAS-STI
$443
5/24Fri
3 stopsUnited Airlines
13h 00mLAS-STI
$2,156
5/23Thu
3 stopsUnited Airlines
13h 00mLAS-STI
$2,216

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to Santiago de los Caballeros

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Santiago de los Caballeros that are departing in the next 10 days.
5/13Mon
multi-stopSpirit Airlines
22h 00mLAS-STI
5/17Fri
multi-stopSpirit Airlines
21h 54mSTI-LAS
$567
5/13Mon
multi-stopSpirit Airlines
22h 00mLAS-STI
5/17Fri
multi-stopSpirit Airlines
21h 54mSTI-LAS
$568
5/13Mon
multi-stopSpirit Airlines
22h 00mLAS-STI
5/17Fri
multi-stopSpirit Airlines
15h 32mSTI-LAS
$570
5/13Mon
multi-stopDelta
21h 11mLAS-STI
5/18Sat
multi-stopDelta
16h 59mSTI-LAS
$577
5/13Mon
multi-stopAmerican Airlines
12h 57mLAS-STI
5/18Sat
multi-stopAmerican Airlines
11h 30mSTI-LAS
$709
5/13Mon
multi-stopAmerican Airlines
12h 57mLAS-STI
5/18Sat
multi-stopAmerican Airlines
11h 21mSTI-LAS
$739

Search by stops

Search by airline

Search by price

Las Vegas - Santiago de los Caballeros Flights

Departure:

Las Vegas (undefined)United States

Destination:

Santiago de los Caballeros (STI)Dominican Republic

Return flight deals:

Santiago de los Caballeros - Las Vegas

Cabin classes: