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 $238 round trip and CA $122 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Nov. 4 - Sat, Nov. 8
BUF
Buffalo
LAS
Las Vegas
CA $238 Roundtrip, found 2 days ago
CA $238
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov. 4 from Buffalo to Las Vegas, returning Sat, Nov. 8, priced at CA $238 found 2 days ago
Sat, Sep. 6 - Sat, Sep. 13
BUF
Buffalo
LAS
Las Vegas
CA $242 Roundtrip, found 2 days ago
CA $242
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep. 6 from Buffalo to Las Vegas, returning Sat, Sep. 13, priced at CA $242 found 2 days ago
Sat, Nov. 8 - Fri, Nov. 14
BUF
Buffalo
LAS
Las Vegas
CA $266 Roundtrip, found 3 days ago
CA $266
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov. 8 from Buffalo to Las Vegas, returning Fri, Nov. 14, priced at CA $266 found 3 days ago
Tue, Nov. 4 - Sat, Nov. 8
BUF
Buffalo
LAS
Las Vegas
CA $301 Roundtrip, found 2 days ago
CA $301
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov. 4 from Buffalo to Las Vegas, returning Sat, Nov. 8, priced at CA $301 found 2 days ago
Sat, Sep. 6 - Sat, Sep. 13
BUF
Buffalo
LAS
Las Vegas
CA $302 Roundtrip, found 2 days ago
CA $302
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep. 6 from Buffalo to Las Vegas, returning Sat, Sep. 13, priced at CA $302 found 2 days ago
Fri, Oct. 24 - Mon, Oct. 27
BUF
Buffalo
LAS
Las Vegas
CA $311 Roundtrip, just found
CA $311
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct. 24 from Buffalo to Las Vegas, returning Mon, Oct. 27, priced at CA $311 just found
Thu, Sep. 25 - Tue, Sep. 30
BUF
Buffalo
LAS
Las Vegas
CA $324 Roundtrip, found 13 hours ago
CA $324
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Sep. 25 from Buffalo to Las Vegas, returning Tue, Sep. 30, priced at CA $324 found 13 hours ago
Tue, Nov. 4 - Sat, Nov. 8
BUF
Buffalo
LAS
Las Vegas
CA $324 Roundtrip, found 2 days ago
CA $324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov. 4 from Buffalo to Las Vegas, returning Sat, Nov. 8, priced at CA $324 found 2 days ago
Sat, Nov. 8 - Fri, Nov. 14
BUF
Buffalo
LAS
Las Vegas
CA $329 Roundtrip, found 3 days ago
CA $329
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov. 8 from Buffalo to Las Vegas, returning Fri, Nov. 14, priced at CA $329 found 3 days ago
Sat, Sep. 6 - Sat, Sep. 13
BUF
Buffalo
LAS
Las Vegas
CA $330 Roundtrip, found 2 days ago
CA $330
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep. 6 from Buffalo to Las Vegas, returning Sat, Sep. 13, priced at CA $330 found 2 days ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
The Orleans Hotel & Casino

The Orleans Hotel & Casino

3.5 out of 5
per person
Oct 4 - Oct 7
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Treasure Island - TI Las Vegas Hotel & Casino

Treasure Island - TI Las Vegas Hotel & Casino

4 out of 5
per person
Sep 15 - Sep 19
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
One Bedroom | 1.5 Baths & Living Room | Jet Tub – Palms Place StripSuite

One Bedroom | 1.5 Baths & Living Room | Jet Tub – Palms Place StripSuite

4.5 out of 5
per person
Sep 15 - Sep 19
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Las Vegas (LAS)
Vista Balcony Bliss Palms Place by Strip Suite

Vista Balcony Bliss Palms Place by Strip Suite

4.5 out of 5
per person
Sep 15 - Sep 19
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
per person
Oct 4 - Oct 7
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.