C$ 194 Find Cheap Flights from Las Vegas to Buffalo – Compare and Save

These are the earliest and latest flight times available from Las Vegas to Buffalo:

• Earliest: departs at 12:00 pm and lands at 4:14 pm
• Latest: departs at 6:45 pm and lands at 10:59 pm.

The flight takes about 4h 14m.

Only Economy Class is available on flights from Las Vegas to Buffalo.

A direct flight from Las Vegas to Buffalo takes 4h 14m, covering 5,129 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Las Vegas to Buffalo range from C$ 458 to C$ 621, with an average of C$ 525 over the past 12 months. Anything below C$ 458 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 30% above the C$ 525 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 395 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to C$ 814 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 63–C$ 126 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Delta is the only airline on the Las Vegas to Buffalo route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Las Vegas to Buffalo are currently lower than usual. Average one-way flight prices are about C$ 230, which is 27% below the typical average for this route.

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging C$ 114 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Thrifty
• Alamo

Flights from Las Vegas to Buffalo usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Buffalo (BUF).

One-stop flights from Las Vegas to Buffalo most commonly connect through:

• Chicago O'Hare Intl (ORD) – 46% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 17% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 14% of one-stop connections
• Chicago Midway (MDW) – 8% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Las Vegas to Buffalo. Sunday is the cheapest departure day at C$ 414 round-trip on average, while Monday is the most expensive at C$ 571, a difference of C$ 157.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Southwest operates flights between Las Vegas and Buffalo.

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 22m, compared with 6h 45m via Chicago Midway (MDW) and 6h 52m via Detroit Metropolitan Wayne County (DTW).

Buffalo is 3 hours ahead of Las Vegas (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Las Vegas to Buffalo flights:

• Southwest: offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a carry-on bag and a checked bag in Economy Class
• Delta: a cabin bag in Economy Class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.