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Good to Know: Cheapest and Fastest LAS - BUF Flights
Useful information for finding best airline tickets from McCarran International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$270
Southwest Airlines
• 1 stop
• 15h 5m
Jul 31 – Aug 03
The cheapest round trip flight from Las Vegas to Buffalo (LAS-BUF-LAS) is currently $270
Fastest Flight
10h 4m
The fastest nonstop flight from Las Vegas to Buffalo (LAS-BUF) takes 10h 4m
Top Airlines Flying from Las Vegas to Buffalo
Latest Flight Deals from Las Vegas (LAS) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Las Vegas to Buffalo. Ideal for travelers with confirmed return itineraries.
Jul 31 - Aug 03, Economy
Las Vegas → Buffalo
15h 5m
12:10 PM - 12:15 AM • 1 stop
Las Vegas → Buffalo
13h 50m
6:05 AM - 11:35 AM • 1 stop
Southwest Airlines
Jul 31 - Aug 03, Economy
Las Vegas → Buffalo
12h 25m
6:30 AM - 5:15 PM • 1 stop
Las Vegas → Buffalo
15h 50m
11:00 AM - 5:50 PM • 1 stop
Southwest Airlines
Jul 31 - Aug 03, Economy
Las Vegas → Buffalo
32h 2m
11:10 PM - 9:32 PM • 2 stops
Las Vegas → Buffalo
34h
7:00 AM - 12:40 AM • 1 stop
Delta Airlines
Jul 31 - Aug 03, Economy
Las Vegas → Buffalo
24h 1m
7:05 AM - 12:46 AM • 1 stop
Las Vegas → Buffalo
34h
7:00 AM - 12:40 AM • 1 stop
Delta Airlines
Jul 31 - Aug 03, Economy
Las Vegas → Buffalo
33h 29m
1:31 PM - 12:40 PM • 2 stops
Las Vegas → Buffalo
34h
7:00 AM - 12:40 AM • 1 stop
Delta Airlines
Flying to Buffalo soon? We've surfaced some of the most affordable last-minute flights from Las Vegas to Buffalo, ideal for urgent plans or spontaneous trips.
Jul 17 - Jul 19, Economy
Las Vegas → Buffalo
10h 40m
10:10 PM - 7:50 AM • 1 stop
Las Vegas → Buffalo
15h 45m
12:25 PM - 7:10 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 19, Economy
Las Vegas → Buffalo
10h 20m
6:10 AM - 3:30 PM • 1 stop
Las Vegas → Buffalo
15h 20m
3:25 PM - 9:45 PM • 1 stop
Southwest Airlines
Jul 17 - Jul 19, Economy
Las Vegas → Buffalo
10h 4m
11:10 PM - 8:14 AM • 1 stop
Las Vegas → Buffalo
15h 4m
3:54 PM - 9:58 PM • 1 stop
Delta Airlines
Jul 17 - Jul 19, Economy
Las Vegas → Buffalo
15h 18m
11:41 AM - 11:59 PM • 1 stop
Las Vegas → Buffalo
11h 40m
3:54 PM - 7:54 PM • 1 stop
Delta Airlines
Jul 17 - Jul 19, Economy
Las Vegas → Buffalo
15h 41m
6:00 AM - 6:41 PM • 1 stop
Las Vegas → Buffalo
11h 40m
3:54 PM - 7:54 PM • 1 stop
Delta Airlines
FAQs on Las Vegas to Buffalo Flights
What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to BUF?
The most popular airline flying from Las Vegas to Buffalo are
Can I fly from LAS to BUF non-stop?
NO
Which airlines fly nonstop between Las Vegas and Buffalo?
The non-stop flights between Las Vegas and Buffalo are .
What’s the earliest departure time from LAS to BUF Airport?
The earliest flight leaves LAS at 6:00 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Las Vegas to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to BUF?
Read the fare rules of the Las Vegas to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and Buffalo?
operate flights between Las Vegas and Buffalo
How long does a flight from Las Vegas to Buffalo take?
It takes approximately 5 hour to fly non-stop from LAS to BUF, which is 1986.29 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from LAS were found on DL : USD 583
Do I need a passport to fly between LAS and BUF?
No
What’s the latest departure time from LAS to BUF ?
The last flight leaves LAS at 11:10 pm
Las Vegas (LAS) to Buffalo (BUF): Airport Information
| Origin Airport | McCarran International , Las Vegas, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 1986 miles |
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