Cheap Flights from Swansea (SWS) to Las Vegas (LAS)

Popular airlines from Swansea (SWS) to Harry Reid Intl. Airport (LAS)

Frequently asked questions

How much does a flight from Swansea (SWS) to Harry Reid Intl. Airport (LAS) cost?
Secure a cheap one-way flight or cheap return flight from Swansea (SWS) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Swansea (SWS) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from SWS to LAS is , when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Swansea (SWS) to Harry Reid Intl. Airport (LAS)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SWS to LAS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Swansea (SWS) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Swansea (SWS) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SWS to LAS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season 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 Swansea (SWS) to Harry Reid Intl. Airport (LAS)?
To reach Harry Reid Intl. Airport (LAS) without delays, pick a flight that takes off from Swansea (SWS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Swansea (SWS) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute fares from SWS to LAS are usually more expensive. For the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a SWS to LAS flight and hotel package?
You'll typically save money by securing a SWS to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Swansea (SWS) to Harry Reid Intl. Airport (LAS)?
You can usually reschedule or cancel your SWS to LAS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Swansea
Destination airport
Harry Reid Intl.
Distance
5090 mi

Book with confidence

Swansea to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Swansea 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 Swansea 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 Swansea to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Swansea 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 Swansea 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.

 

Swansea to Las Vegas Flights

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*Available to One Key members.