$120 Cheap Flights from Ponce (PSE) to Las Vegas (LAS)

View $120 flight on Sat, Aug 15, 2026Opens in a new window

Popular airlines from Ponce (PSE-Mercedita) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Ponce to Las Vegas (PSE-LAS)

Prices were available within the past 7 days and start at $120 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Apr 4 - Wed, Apr 8
PSE
Ponce
LAS
Las Vegas
$226 Roundtrip, found 20 hours ago
$226
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 4 from Ponce to Las Vegas, returning Wed, Apr 8, priced at $226 found 20 hours ago
Frontier Airlines
Tue, Aug 11 - Sat, Aug 15
PSE
Ponce
LAS
Las Vegas
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Ponce to Las Vegas, returning Sat, Aug 15, priced at $256 found 1 day ago
Frontier Airlines
Sat, Apr 4 - Wed, Apr 8
PSE
Ponce
LAS
Las Vegas
$261 Roundtrip, found 20 hours ago
$261
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 4 from Ponce to Las Vegas, returning Wed, Apr 8, priced at $261 found 20 hours ago
Frontier Airlines
Tue, Jun 2 - Tue, Jun 9
PSE
Ponce
LAS
Las Vegas
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Ponce to Las Vegas, returning Tue, Jun 9, priced at $264 found 1 day ago
Frontier Airlines
Tue, Aug 11 - Sat, Aug 15
PSE
Ponce
LAS
Las Vegas
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Ponce to Las Vegas, returning Sat, Aug 15, priced at $276 found 1 day ago
Frontier Airlines
Thu, Aug 20 - Sun, Aug 30
PSE
Ponce
LAS
Las Vegas
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Ponce to Las Vegas, returning Sun, Aug 30, priced at $281 found 1 day ago
Frontier Airlines
Sat, Apr 4 - Wed, Apr 8
PSE
Ponce
LAS
Las Vegas
$285 Roundtrip, found 20 hours ago
$285
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 4 from Ponce to Las Vegas, returning Wed, Apr 8, priced at $285 found 20 hours ago
Frontier Airlines
Sat, Apr 4 - Wed, Apr 8
PSE
Ponce
LAS
Las Vegas
$291 Roundtrip, found 20 hours ago
$291
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 4 from Ponce to Las Vegas, returning Wed, Apr 8, priced at $291 found 20 hours ago
Frontier Airlines
Tue, Aug 11 - Sat, Aug 15
PSE
Ponce
LAS
Las Vegas
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Ponce to Las Vegas, returning Sat, Aug 15, priced at $301 found 1 day ago
JetBlue Airways
Thu, Sep 17 - Wed, Sep 23
PSE
Ponce
LAS
Las Vegas
$594 Roundtrip, found 4 days ago
$594
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Sep 17 from Ponce to Las Vegas, returning Wed, Sep 23, priced at $594 found 4 days ago

Find the cheapest month to fly from Ponce (PSE) to Las Vegas (LAS)

February is typically the cheapest month to fly

From $180 - $984 per traveler.

Frequently asked questions

How much does a flight from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find cheap one-way flights from $120 and cheap return flights from $226 Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) with Expedia. One-way flights typically cost between $149 and $673, and return flights often range between $580 and $942. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The cheapest month to fly from PSE to LAS is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Enter PSE to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Ponce (PSE) to Las Vegas (LAS) typically departs at around 2:55 AM, operated by JetBlue Airways. This is a seasonal service active in August, and an early departure can help you make the most of your time in Las Vegas. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Ponce (PSE) to Las Vegas (LAS) are in the afternoon, from 3pm to 6pm. About 54% of passengers prefer this time window. JetBlue Airways offers flights during this window. This timing is popular as it allows you to travel after a leisurely day.
How long does it take to fly from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A flight from PSE to LAS with a layover takes around 10 hours 50 minutes, with the route covering approximately 3,201 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Select the "Business class" and "First class" filters when looking for PSE to LAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from Mercedita (PSE)?
From Mercedita (PSE), you can fly into Harry Reid International Airport (LAS) to reach Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) Las Vegas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Ponce (PSE-Mercedita) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mercedita
Destination airport
Harry Reid Intl.
Airlines serving
Frontier Airlines, JetBlue Airways
Roundtrip price
$226
Distance
3201 mi

Book with confidence

Ponce to Las Vegas Flights

The cheapest times to fly from Ponce to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ponce to Las Vegas are during the month of April. You can find some of the cheapest flights from Ponce to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ponce to Las Vegas

Sunday is one of the best days to book for cheap flights from Ponce to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ponce to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ponce to Las Vegas in 2026. You can also book with separate airlines for your outbound and return journeys, from $120 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ponce to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ponce to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ponce to Las Vegas Flights

*Flight schedules are subject to change.

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*Available to One Key members.