$144 Cheap Flights from Las Vegas (LAS) to Ponce (PSE)

View $144 flight on Wed, Aug 13, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $144 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 9 - Wed, Aug 13
LAS
Las Vegas
PSE
Ponce
$283 Roundtrip, found 6 days ago
$283
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Las Vegas to Ponce, returning Wed, Aug 13, priced at $283 found 6 days ago
Frontier Airlines
Sat, Aug 9 - Sat, Aug 16
LAS
Las Vegas
PSE
Ponce
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Las Vegas to Ponce, returning Sat, Aug 16, priced at $291 found 2 days ago
Frontier Airlines
Fri, Aug 8 - Wed, Aug 13
LAS
Las Vegas
PSE
Ponce
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Las Vegas to Ponce, returning Wed, Aug 13, priced at $296 found 6 days ago
Frontier Airlines
Fri, Aug 8 - Thu, Aug 14
LAS
Las Vegas
PSE
Ponce
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Las Vegas to Ponce, returning Thu, Aug 14, priced at $298 found 6 days ago
Frontier Airlines
Sat, Aug 9 - Mon, Aug 11
LAS
Las Vegas
PSE
Ponce
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Las Vegas to Ponce, returning Mon, Aug 11, priced at $307 found 6 days ago
Frontier Airlines
Tue, Sep 9 - Sun, Sep 28
LAS
Las Vegas
PSE
Ponce
$317 Roundtrip, found 6 days ago
$317
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 9 from Las Vegas to Ponce, returning Sun, Sep 28, priced at $317 found 6 days ago
Frontier Airlines
Fri, Sep 12 - Sun, Sep 28
LAS
Las Vegas
PSE
Ponce
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Las Vegas to Ponce, returning Sun, Sep 28, priced at $319 found 6 days ago
Frontier Airlines
Tue, Sep 9 - Thu, Sep 25
LAS
Las Vegas
PSE
Ponce
$330 Roundtrip, found 6 days ago
$330
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 9 from Las Vegas to Ponce, returning Thu, Sep 25, priced at $330 found 6 days ago
Frontier Airlines
Fri, Sep 12 - Thu, Sep 25
LAS
Las Vegas
PSE
Ponce
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Las Vegas to Ponce, returning Thu, Sep 25, priced at $338 found 6 days ago
JetBlue Airways
Fri, Oct 24 - Tue, Nov 4
LAS
Las Vegas
PSE
Ponce
$443 Roundtrip, found 6 days ago
$443
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Oct 24 from Las Vegas to Ponce, returning Tue, Nov 4, priced at $443 found 6 days ago
Flights from Las Vegas (LAS) to Ponce (PSE)
Origin airport
Harry Reid Intl.
Destination airport
Mercedita
Airlines serving
JetBlue Airways
Roundtrip price
$283
Distance
3201 mi

Las Vegas to Ponce Flights

The cheapest times to fly from Las Vegas to Ponce

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 Las Vegas to Ponce are during the month of August. You can find some of the cheapest flights from Las Vegas to Ponce with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Las Vegas to Ponce: 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 Las Vegas to Ponce

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 Las Vegas to Ponce in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 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 Las Vegas to Ponce 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 Las Vegas to Ponce 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.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE) cost?
Get a cheap one-way flight from $144 or cheap return flight from $283 from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE)?
Planning your trip for August may help you find better deals, as it's the cheapest month for flights between LAS and PSE. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LAS to PSE flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE)?
Direct flights from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to PSE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE)?
Opt for a flight from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE) last-minute?
Last-minute bookings from LAS to PSE are usually more expensive. For the lowest prices, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a LAS to PSE flight and hotel package?
Opting for a LAS to PSE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Mercedita Airport (PSE)?
It's usually possible to reschedule or cancel your LAS to PSE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.