Cheap flights from Puerto Rico to Las Vegas from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Las Vegas departing on 8/1. 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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Spirit Airlines flights from Puerto Rico to Las Vegas
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United Airlines flights from Puerto Rico to Las Vegas
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How to get the cheapest flight ticket from Puerto Rico to Las Vegas
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 month to fly to Las Vegas?
The month of March is, on average, the cheapest month to fly to Las Vegas from Puerto Rico, with most prices found around $345. The month of September is another great option to travel to Las Vegas, with average flight prices from Puerto Rico averaging around $346.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $376. Flights from Puerto Rico to Las Vegas on a Sunday will generally be more expensive and average around $491. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $379. Flights to Las Vegas are more costly at noon, with an average ticket price of $461. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Puerto Rico for as low as $299 on momondo.
What is the cheapest airline that flies from Puerto Rico to Las Vegas Harry Reid Intl?
Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Puerto Rico to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Las Vegas from Puerto Rico according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
Cheap Puerto Rico to Las Vegas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Las Vegas
When did momondo last update prices for flights from Puerto Rico to Las Vegas Harry Reid Intl Airport?
Prices for flights from Puerto Rico to Las Vegas Harry Reid Intl Airport were last updated today.
How many operators does momondo search for flights from Puerto Rico to Las Vegas Harry Reid Intl Airport?
There are 7 operators available for flights from Puerto Rico to Las Vegas Harry Reid Intl Airport as of July 2025.
How old do you have to be to fly from Puerto Rico to Las Vegas Harry Reid Intl 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 Puerto Rico to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Puerto Rico to Las Vegas
Compare and see reviews for airlines that fly from Puerto Rico to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $131 | Free Cancellation | Rating 5.9 3,291 reviews | |||
| PriceFrom $209 | Free Cancellation | Rating 6.3 8,103 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 7.3 2,918 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 8.0 7,975 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 8.0 4,272 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Puerto Rico to Las Vegas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Puerto Rico to Las Vegas with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Las Vegas from Puerto Rico with this policy.
How can momondo help me find flights from Puerto Rico to Las Vegas?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Puerto Rico.
I’m not ready to book a flight from Puerto Rico to Las Vegas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Las Vegas from Puerto Rico. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.