Cheap Flights from Lafayette (LAF) to Las Vegas (LAS)

Popular airlines from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Lafayette to Las Vegas (LAF-LAS)

Prices were available within the past 7 days and start at for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $359 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$376 Roundtrip, found 5 days ago
$376
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $376 found 5 days ago
United
Tue, Apr 14 - Tue, Apr 21
LAF
Lafayette
LAS
Las Vegas
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 14 from Lafayette to Las Vegas, returning Tue, Apr 21, priced at $384 found 5 days ago
United
Tue, Mar 17 - Tue, Mar 24
LAF
Lafayette
LAS
Las Vegas
$394 Roundtrip, found 5 days ago
$394
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 17 from Lafayette to Las Vegas, returning Tue, Mar 24, priced at $394 found 5 days ago
United
Wed, Jun 3 - Mon, Jun 8
LAF
Lafayette
LAS
Las Vegas
$409 Roundtrip, found 6 days ago
$409
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jun 3 from Lafayette to Las Vegas, returning Mon, Jun 8, priced at $409 found 6 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$418 Roundtrip, found 5 days ago
$418
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $418 found 5 days ago
United
Tue, Apr 14 - Mon, Apr 20
LAF
Lafayette
LAS
Las Vegas
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 14 from Lafayette to Las Vegas, returning Mon, Apr 20, priced at $419 found 5 days ago
United
Fri, Apr 17 - Mon, Apr 20
LAF
Lafayette
LAS
Las Vegas
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Mon, Apr 20, priced at $424 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $429 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$439 Roundtrip, found 5 days ago
$439
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $439 found 5 days ago
United
Wed, Jan 21 - Sun, Jan 25
LAF
Lafayette
LAS
Las Vegas
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Lafayette to Las Vegas, returning Sun, Jan 25, priced at $440 found 3 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$443 Roundtrip, found 5 days ago
$443
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $443 found 5 days ago
United
Sun, Apr 19 - Sat, Apr 25
LAF
Lafayette
LAS
Las Vegas
$444 Roundtrip, found 5 days ago
$444
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 19 from Lafayette to Las Vegas, returning Sat, Apr 25, priced at $444 found 5 days ago
United
Sat, Apr 18 - Mon, Apr 20
LAF
Lafayette
LAS
Las Vegas
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 18 from Lafayette to Las Vegas, returning Mon, Apr 20, priced at $449 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$454 Roundtrip, found 5 days ago
$454
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $454 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$456 Roundtrip, found 5 days ago
$456
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $456 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$459 Roundtrip, found 5 days ago
$459
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $459 found 5 days ago
United
Mon, Mar 16 - Sat, Mar 21
LAF
Lafayette
LAS
Las Vegas
$460 Roundtrip, found 5 days ago
$460
Roundtrip
found 5 days ago
Select United flight, departing Mon, Mar 16 from Lafayette to Las Vegas, returning Sat, Mar 21, priced at $460 found 5 days ago
United
Fri, Mar 13 - Thu, Mar 19
LAF
Lafayette
LAS
Las Vegas
$464 Roundtrip, found 5 days ago
$464
Roundtrip
found 5 days ago
Select United flight, departing Fri, Mar 13 from Lafayette to Las Vegas, returning Thu, Mar 19, priced at $464 found 5 days ago
United
Fri, Apr 17 - Wed, Apr 22
LAF
Lafayette
LAS
Las Vegas
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from Lafayette to Las Vegas, returning Wed, Apr 22, priced at $469 found 5 days ago

Frequently asked questions

How much does a flight from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS) cost?
Grab a cheap one-way flight or cheap return flight from $359 from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS) 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 Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
Flying in April is a great way to save, as it's the cheapest month for flights between LAF and LAS. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
While Lafayette, IN (LAF-Purdue University) doesn't offer any direct flights to Harry Reid Intl. Airport (LAS), other airports have nonstop options. Traveling from Indianapolis Intl. Airport (IND) will get you to Las Vegas without any detours.
What is the cheapest airline that flies from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LAF to LAS flight.
How many flights per day from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
You'll need to book a flight with a layover when traveling from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS). Direct flights don't operate daily 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 LAF to LAS?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier 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 Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
Book a flight from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures 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 Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your plane ticket from LAF to LAS right before your journey is usually more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a LAF to LAS flight and hotel package?
You'll typically save money by securing a LAF 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 everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Lafayette, IN (LAF-Purdue University) to Harry Reid Intl. Airport (LAS)?
If you booked your LAF to LAS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Purdue University
Destination airport
Harry Reid Intl.
Airlines serving
United
Roundtrip price
$359
Distance
1553 mi

Book with confidence

Lafayette to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Lafayette 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 Lafayette 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 Lafayette to Las Vegas in 2026. 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 Lafayette 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 Lafayette 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.

 

Lafayette to Las Vegas Flights

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*Available to One Key members.