Cheap Flights From Buffalo Niagara Intl. (BUF) To Harry Reid Intl. (LAS)

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Cheapest Flights from Buffalo (BUF) to Las Vegas (LAS)

The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $256 round trip and CA $128 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 14 - Tue, Oct 21
BUF
Buffalo
LAS
Las Vegas
CA $256 Roundtrip, found 9 hours ago
CA $256
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Buffalo to Las Vegas, returning Tue, Oct 21, priced at CA $256 found 9 hours ago
Fri, Feb 6 - Sun, Feb 8
BUF
Buffalo
LAS
Las Vegas
CA $326 Roundtrip, found 1 day ago
CA $326
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Buffalo to Las Vegas, returning Sun, Feb 8, priced at CA $326 found 1 day ago
Tue, Oct 14 - Tue, Oct 21
BUF
Buffalo
LAS
Las Vegas
CA $361 Roundtrip, found 9 hours ago
CA $361
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 14 from Buffalo to Las Vegas, returning Tue, Oct 21, priced at CA $361 found 9 hours ago
Mon, Oct 27 - Tue, Nov 4
BUF
Buffalo
LAS
Las Vegas
CA $371 Roundtrip, found 1 day ago
CA $371
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Buffalo to Las Vegas, returning Tue, Nov 4, priced at CA $371 found 1 day ago
Wed, Oct 8 - Sat, Oct 18
BUF
Buffalo
LAS
Las Vegas
CA $372 Roundtrip, found 11 hours ago
CA $372
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Buffalo to Las Vegas, returning Sat, Oct 18, priced at CA $372 found 11 hours ago
Thu, Feb 5 - Tue, Feb 10
BUF
Buffalo
LAS
Las Vegas
CA $374 Roundtrip, found 6 days ago
CA $374
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Feb 5 from Buffalo to Las Vegas, returning Tue, Feb 10, priced at CA $374 found 6 days ago
Wed, Oct 15 - Wed, Oct 22
BUF
Buffalo
LAS
Las Vegas
CA $376 Roundtrip, found 9 hours ago
CA $376
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Buffalo to Las Vegas, returning Wed, Oct 22, priced at CA $376 found 9 hours ago
Wed, Oct 1 - Sat, Oct 4
BUF
Buffalo
LAS
Las Vegas
CA $381 Roundtrip, found 3 days ago
CA $381
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 1 from Buffalo to Las Vegas, returning Sat, Oct 4, priced at CA $381 found 3 days ago
Mon, Oct 27 - Tue, Nov 4
BUF
Buffalo
LAS
Las Vegas
CA $382 Roundtrip, found 1 day ago
CA $382
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Buffalo to Las Vegas, returning Tue, Nov 4, priced at CA $382 found 1 day ago
Tue, Oct 14 - Tue, Oct 21
BUF
Buffalo
LAS
Las Vegas
CA $384 Roundtrip, found 9 hours ago
CA $384
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Buffalo to Las Vegas, returning Tue, Oct 21, priced at CA $384 found 9 hours ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Horseshoe Las Vegas

Horseshoe Las Vegas

4 out of 5
Price was CA $660, price is now CA $335 per person
CA $335
per person
Oct 20 - Oct 23
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Paris Las Vegas Resort & Casino

Paris Las Vegas Resort & Casino

4 out of 5
Price was CA $635, price is now CA $368 per person
CA $368
per person
Oct 20 - Oct 23
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Conrad Las Vegas at Resorts World

Conrad Las Vegas at Resorts World

5 out of 5
Price was CA $863, price is now CA $531 per person
CA $531
per person
Oct 20 - Oct 23
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Planet Hollywood Resort & Casino

Planet Hollywood Resort & Casino

4 out of 5
Price was CA $559, price is now CA $351 per person
CA $351
per person
Oct 20 - Oct 23
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Westgate Las Vegas Resort & Casino

Westgate Las Vegas Resort & Casino

4 out of 5
Price was CA $636, price is now CA $423 per person
CA $423
per person
Oct 20 - Oct 23
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
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Frequently asked questions

Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to LAS?
If you're eager to get going on your travel plans in Las Vegas, book a seat with Southwest Airlines. This airline offers nonstop flights from Buffalo Niagara Intl. Airport (BUF) to McCarran Airport.
What airlines fly from Buffalo Niagara International Airport to McCarran Airport?
Ready to book the airfare for your next grand adventure? Want to travel from Buffalo to Las Vegas as fast as possible? Take one of the 8 direct flights offered by Southwest Airlines each month, and you'll be landing before you can utter 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.