$460 Cheap Flights from Madrid (MAD) to Las Vegas (LAS)

View $460 flight on Thu, Aug 28, 2025Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Madrid to Las Vegas (MAD-LAS)

Prices were available within the past 7 days and start at $460 for one-way flights and $520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Europa
Wed, Sep 10 - Wed, Sep 17
MAD
Madrid
LAS
Las Vegas
$520 Roundtrip, found 23 hours ago
$520
Roundtrip
found 23 hours ago
Select Air Europa flight, departing Wed, Sep 10 from Madrid to Las Vegas, returning Wed, Sep 17, priced at $520 found 23 hours ago
Air Europa
Wed, Sep 10 - Wed, Sep 17
MAD
Madrid
LAS
Las Vegas
$550 Roundtrip, found 23 hours ago
$550
Roundtrip
found 23 hours ago
Select Air Europa flight, departing Wed, Sep 10 from Madrid to Las Vegas, returning Wed, Sep 17, priced at $550 found 23 hours ago
Air Europa
Fri, Sep 5 - Mon, Sep 22
MAD
Madrid
LAS
Las Vegas
$570 Roundtrip, found 4 days ago
$570
Roundtrip
found 4 days ago
Select Air Europa flight, departing Fri, Sep 5 from Madrid to Las Vegas, returning Mon, Sep 22, priced at $570 found 4 days ago
Aer Lingus
Tue, Dec 23 - Sat, Jan 10
MAD
Madrid
LAS
Las Vegas
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Tue, Dec 23 from Madrid to Las Vegas, returning Sat, Jan 10, priced at $690 found 5 days ago
British Airways
Thu, Jan 29 - Thu, Feb 5
MAD
Madrid
LAS
Las Vegas
$733 Roundtrip, found 6 days ago
$733
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Jan 29 from Madrid to Las Vegas, returning Thu, Feb 5, priced at $733 found 6 days ago
Iberia
Thu, Feb 12 - Mon, Feb 16
MAD
Madrid
LAS
Las Vegas
$742 Roundtrip, found 3 days ago
$742
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, Feb 12 from Madrid to Las Vegas, returning Mon, Feb 16, priced at $742 found 3 days ago
JetBlue Airways
Tue, Aug 26 - Tue, Sep 9
MAD
Madrid
LAS
Las Vegas
$750 Roundtrip, just found
$750
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Aug 26 from Madrid to Las Vegas, returning Tue, Sep 9, priced at $750 just found
American Airlines
Sat, Jan 31 - Thu, Feb 5
MAD
Madrid
LAS
Las Vegas
$774 Roundtrip, found 5 days ago
$774
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 31 from Madrid to Las Vegas, returning Thu, Feb 5, priced at $774 found 5 days ago
Lufthansa
Thu, Jan 29 - Thu, Feb 5
MAD
Madrid
LAS
Las Vegas
$785 Roundtrip, found 6 days ago
$785
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 29 from Madrid to Las Vegas, returning Thu, Feb 5, priced at $785 found 6 days ago
Air Canada
Thu, Feb 12 - Mon, Feb 16
MAD
Madrid
LAS
Las Vegas
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Feb 12 from Madrid to Las Vegas, returning Mon, Feb 16, priced at $798 found 3 days ago

Find the cheapest month to fly from Madrid (MAD) to Las Vegas (LAS)

February is typically the cheapest month to fly

From $583 - $1,206 per traveler.

Graph displaying average flight prices per month

Flights from Madrid (MAD) to Las Vegas (LAS)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Harry Reid Intl.
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Roundtrip price
$520
Distance
5597 mi

Madrid to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Madrid 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 Madrid 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 Madrid to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $460 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 Madrid 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 Madrid 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.

 

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from MAD to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MAD to LAS?
The cheapest flights from MAD to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MAD to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MAD to LAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS)?
You'll have to take a flight with a layover if you're traveling from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MAD to LAS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS)?
Opt for a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour 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 Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until right before your break to book a ticket from MAD to LAS often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a MAD to LAS flight and hotel package?
You can save money by booking a MAD 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 easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Harry Reid Intl. Airport (LAS)?
If you booked your MAD to LAS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.