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

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

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $444 round trip and CA $177 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Mar 6 - Sun, Mar 15
LAS
Las Vegas
BUF
Buffalo
CA $444 Roundtrip, found 22 hours ago
CA $444
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Fri, Mar 6 from Las Vegas to Buffalo, returning Sun, Mar 15, priced at CA $444 found 22 hours ago
Thu, Jan 29 - Thu, Feb 5
LAS
Las Vegas
BUF
Buffalo
CA $541 Roundtrip, found 6 days ago
CA $541
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Jan 29 from Las Vegas to Buffalo, returning Thu, Feb 5, priced at CA $541 found 6 days ago
Fri, Mar 6 - Sun, Mar 15
LAS
Las Vegas
BUF
Buffalo
CA $549 Roundtrip, found 22 hours ago
CA $549
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Fri, Mar 6 from Las Vegas to Buffalo, returning Sun, Mar 15, priced at CA $549 found 22 hours ago
Thu, Jan 29 - Thu, Feb 5
LAS
Las Vegas
BUF
Buffalo
CA $554 Roundtrip, found 6 days ago
CA $554
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Jan 29 from Las Vegas to Buffalo, returning Thu, Feb 5, priced at CA $554 found 6 days ago
Fri, Dec 19 - Mon, Dec 22
LAS
Las Vegas
BUF
Buffalo
CA $587 Roundtrip, found 6 days ago
CA $587
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Las Vegas to Buffalo, returning Mon, Dec 22, priced at CA $587 found 6 days ago
Fri, Dec 19 - Mon, Dec 22
LAS
Las Vegas
BUF
Buffalo
CA $594 Roundtrip, found 6 days ago
CA $594
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 19 from Las Vegas to Buffalo, returning Mon, Dec 22, priced at CA $594 found 6 days ago
Thu, Jan 29 - Thu, Feb 5
LAS
Las Vegas
BUF
Buffalo
CA $599 Roundtrip, found 6 days ago
CA $599
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Jan 29 from Las Vegas to Buffalo, returning Thu, Feb 5, priced at CA $599 found 6 days ago
Fri, Dec 19 - Mon, Dec 22
LAS
Las Vegas
BUF
Buffalo
CA $667 Roundtrip, found 6 days ago
CA $667
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Las Vegas to Buffalo, returning Mon, Dec 22, priced at CA $667 found 6 days ago
Sat, Mar 7 - Sun, Mar 15
LAS
Las Vegas
BUF
Buffalo
CA $679 Roundtrip, found 20 hours ago
CA $679
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sat, Mar 7 from Las Vegas to Buffalo, returning Sun, Mar 15, priced at CA $679 found 20 hours ago
Fri, Dec 19 - Mon, Dec 22
LAS
Las Vegas
BUF
Buffalo
CA $715 Roundtrip, found 6 days ago
CA $715
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Las Vegas to Buffalo, returning Mon, Dec 22, priced at CA $715 found 6 days ago

Frequently asked questions

Are there direct flights from McCarran Intl. Airport (LAS) to Buffalo Niagara International Airport?
For a hassle-free trip between Las Vegas and Buffalo, try Southwest Airlines. This airline offers direct flights from McCarran Airport to Buffalo Niagara International Airport.
What airlines fly from McCarran Intl. Airport (LAS) to Buffalo Niagara International Airport?
With Southwest Airlines, you won't have to put up with extended layovers or sitting around waiting for your next flight. This airline company will take you nonstop from LAS to Buffalo Niagara International Airport on one of the 8 flights offered on this route every month.
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.

Popular Flight Routes from Las Vegas (LAS)

Travelers at LAS love to visit these top cities. Roam to the top destinations from Las Vegas (LAS) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*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.