Cheap flights from Las Vegas to Niagara Falls

Travel > North America > Canada > Las Vegas to Niagara Falls flights

Check our current prices for flights from Las Vegas to Niagara Falls. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Las Vegas to Niagara Falls, you will need to run a search below.

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From $415 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Buffalo airfares from $415/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/27/2025, 11:43 pm from Las Vegas Mccarran (LAS) airport and arrives at Buffalo Intl (BUF) at 04:09 pm. The flight time is 16 hours and 26 minutes. The Returning flight departes on 04/07/2025, 11:28 am (other return dates are also available). Date posted: 11 Feb 2025

Price evolution for flights From Las Vegas To Niagara Falls

Recent Deals on Flights from Las Vegas to Niagara Falls:Roundtrip / Oneway

• $415 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	03/27/2025	11:43 pm
  Buffalo, NY (BUF)	Las Vegas, NV (LAS)	04/07/2025	11:28 am

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• $610 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	05/20/2025	11:45 pm
  Buffalo, NY (BUF)	Las Vegas, NV (LAS)	05/27/2025	09:56 am

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• $76 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	03/19/2025	11:47 pm

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• $96 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	04/12/2025	11:06 pm

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• $188 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	05/27/2025	03:46 pm

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• $246 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	03/18/2025	11:24 pm

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• $361 Frontier Airlines 

  From	To	Departure	Time
  Las Vegas, NV (LAS)	Buffalo, NY (BUF)	03/30/2025	11:43 pm

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