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Cheap flights from Las Vegas to Buffalo from C$ 134

LAS — BUF
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Las Vegas to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Las Vegas to Buffalo

Wed 9/121:09 p.m. -
1 stop7h 50m
Wed 16/126:28 a.m. -
1 stop8h 58m
Deal found 17/9C$ 316
Tue 13/1011:59 p.m. -
1 stop7h 49m
Tue 20/1011:38 a.m. -
1 stop10h 05m
Deal found 15/9C$ 323
Sat 10/107:00 a.m. -
1 stop6h 43m
Sat 17/105:45 p.m. -
1 stop7h 28m
Deal found 15/9C$ 332
Wed 9/127:10 a.m. -
1 stop6h 20m
Wed 16/128:05 a.m. -
2 stops8h 15m
Deal found 17/9C$ 333
Tue 20/1011:59 p.m. -
1 stop7h 49m
Tue 27/1012:08 p.m. -
1 stop10h 26m
Deal found 16/9C$ 336
Tue 20/1011:43 p.m. -
1 stop6h 46m
Tue 27/106:30 a.m. -
2 stops9h 00m
Deal found 15/9C$ 339
Tue 13/1011:59 p.m. -
1 stop7h 49m
Mon 19/102:54 p.m. -
1 stop11h 37m
Deal found 15/9C$ 343
Fri 13/1112:50 a.m. -
1 stop7h 21m
Wed 18/1112:00 p.m. -
1 stop9h 37m
Deal found 16/9C$ 360
Tue 13/108:00 p.m. -
2 stops9h 25m
Tue 20/104:25 p.m. -
1 stop8h 25m
Deal found 15/9C$ 364
Fri 16/1011:59 p.m. -
1 stop7h 49m
Wed 21/102:54 p.m. -
1 stop11h 37m
Deal found 16/9C$ 365

Find flight deals from Las Vegas to Buffalo

Round-trip from

C$ 316

One-way from

C$ 134

Popular in

March

Cheapest in

November

Average price

C$ 530
JetBlue
  • JetBlue
  • 9/12-16/12
  • 2 total stops
  • 16h 48m total
  • Las Vegas to Buffalo
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Frontier
  • Frontier
  • 31/10-31/12
  • 1 total stop
  • 17h 46m total
  • Las Vegas to Buffalo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Las Vegas to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Tue 15/12

1:09 p.m.-11:59 p.m.

1 stop7h 50m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 159

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Wed 16/12

7:10 a.m.-4:30 p.m.

1 stop6h 20m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 159

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Sat 17/10

7:00 a.m.-4:43 p.m.

1 stop6h 43m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 166

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Tue 20/10

11:59 p.m.-10:48 a.m.

1 stop7h 49m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 204
Quickest round-trip

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Fri 16/10

11:34 p.m.-8:26 a.m.

1 stop5h 52m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 210

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Fri 13/11

6:00 a.m.-7:01 p.m.

1 stop10h 01m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 210

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Sat 14/11

8:00 a.m.-10:33 p.m.

2 stops11h 33m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 257

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Mon 16/11

6:37 p.m.-9:42 a.m.

2 stops12h 05m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 264

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Tue 20/10

5:07 p.m.-9:29 a.m.

2 stops13h 22m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 295

Las VegasBuffalo

LAS Las Vegas Harry Reid Intl - BUF Buffalo

LASBUF

Las Vegas Harry Reid Intl

Sat 26/9

12:20 a.m.-10:50 a.m.

1 stop7h 30m

Buffalo

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 308

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Las Vegas to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Las Vegas with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Buffalo

How far ahead should I book a flight from Las Vegas to Buffalo?

The best time to book flights from Las Vegas to Buffalo is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to Buffalo?

Currently, November is the cheapest month in which you can book a flight from Las Vegas to Buffalo (average of C$ 462). Flying from Las Vegas to Buffalo in March is currently the most expensive (average of C$ 579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to BUF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Buffalo as you normally would.

How much does it cost to fly round-trip from Las Vegas to Buffalo?

Airfare is below average for this route at the moment.

Las Vegas to Buffalo flights typically cost between C$ 462 and C$ 620 in December.
The cheapest round-trip price found within the last 5 days was C$ 316 on JetBlue (9 Dec-16 Dec).

Related info for your journey

  • How long is the flight from Las Vegas to Buffalo?

    Airlines like JetBlue, Southwest, and Delta fly from Las Vegas to Buffalo in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 4h 40m. Las Vegas and Buffalo are separated by a distance of 3187 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Las Vegas to Buffalo that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Buffalo.

  • Can I find deals for business class flights from Las Vegas to Buffalo?

    Yes. Cheapflights offers flight deals from Las Vegas to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Buffalo?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to Buffalo (average of C$ 462). Flying from Las Vegas to Buffalo in March is currently the most expensive (average of C$ 579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Cheektowaga
Amherst
Williamsville

Browse thousands of different options on Cheapflights for your next trip

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Deals for Las Vegas to Buffalo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Buffalo?

Cheapflights helps you find that perfect flight to Buffalo from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Yes, we can. To see specific flights from Las Vegas to Buffalo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Las Vegas to Buffalo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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