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 $449 round trip and CA $228 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 8 - Mon, Jul 20
BUF
Buffalo
LAS
Las Vegas
CA $449 Roundtrip, found 6 days ago
CA $449
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 8 from Buffalo to Las Vegas, returning Mon, Jul 20, priced at CA $449 found 6 days ago
Wed, Jun 17 - Tue, Jun 23
BUF
Buffalo
LAS
Las Vegas
CA $454 Roundtrip, found 2 days ago
CA $454
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 17 from Buffalo to Las Vegas, returning Tue, Jun 23, priced at CA $454 found 2 days ago
Wed, Jun 17 - Tue, Jun 23
BUF
Buffalo
LAS
Las Vegas
CA $455 Roundtrip, found 2 days ago
CA $455
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Jun 17 from Buffalo to Las Vegas, returning Tue, Jun 23, priced at CA $455 found 2 days ago
Wed, Jun 3 - Wed, Jun 10
BUF
Buffalo
LAS
Las Vegas
CA $455 Roundtrip, found 9 hours ago
CA $455
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jun 3 from Buffalo to Las Vegas, returning Wed, Jun 10, priced at CA $455 found 9 hours ago
Sat, Sep 26 - Sat, Oct 3
BUF
Buffalo
LAS
Las Vegas
CA $455 Roundtrip, found 2 days ago
CA $455
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 26 from Buffalo to Las Vegas, returning Sat, Oct 3, priced at CA $455 found 2 days ago
Mon, Nov 9 - Sat, Nov 14
BUF
Buffalo
LAS
Las Vegas
CA $457 Roundtrip, found 22 hours ago
CA $457
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Nov 9 from Buffalo to Las Vegas, returning Sat, Nov 14, priced at CA $457 found 22 hours ago
Thu, Aug 27 - Mon, Aug 31
BUF
Buffalo
LAS
Las Vegas
CA $461 Roundtrip, found 6 days ago
CA $461
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Buffalo to Las Vegas, returning Mon, Aug 31, priced at CA $461 found 6 days ago
Fri, May 29 - Sat, May 30
BUF
Buffalo
LAS
Las Vegas
CA $462 Roundtrip, found 1 day ago
CA $462
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, May 29 from Buffalo to Las Vegas, returning Sat, May 30, priced at CA $462 found 1 day ago
Sat, Apr 18 - Thu, Apr 23
BUF
Buffalo
LAS
Las Vegas
CA $466 Roundtrip, found 9 hours ago
CA $466
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Apr 18 from Buffalo to Las Vegas, returning Thu, Apr 23, priced at CA $466 found 9 hours ago
Wed, Mar 25 - Tue, Apr 14
BUF
Buffalo
LAS
Las Vegas
CA $471 Roundtrip, found 1 day ago
CA $471
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 25 from Buffalo to Las Vegas, returning Tue, Apr 14, priced at CA $471 found 1 day ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Harrah’s Las Vegas – A Caesars Rewards Destination

Harrah’s Las Vegas – A Caesars Rewards Destination

3.5 out of 5
Price was CA $918, price is now CA $510 per person
CA $510
per person
May 11 - May 14
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Caesars Palace

Caesars Palace

4.5 out of 5
Price was CA $3,055, price is now CA $1,907 per person
CA $1,907
per person
May 11 - May 14
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Jet Luxury Elite at The Signature

Jet Luxury Elite at The Signature

4 out of 5
Price was CA $1,963, price is now CA $1,391 per person
CA $1,391
per person
May 17 - May 20
found 21 hours 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 $872, price is now CA $622 per person
CA $622
per person
May 11 - May 14
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Las Vegas Hilton at Resorts World

Las Vegas Hilton at Resorts World

4.5 out of 5
Price was CA $1,004, price is now CA $723 per person
CA $723
per person
Apr 27 - May 1
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.

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*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.