Cheap flights from Chicago to Niagara Falls

Travel > North America > Canada > Chicago to Niagara Falls flights

Check our current prices for flights from Chicago 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 Chicago to Niagara Falls, you will need to run a search below.

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From $500 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Buffalo airfares from $500/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/22/2025, 04:08 pm from Chicago Midway (MDW) airport and arrives at Buffalo Intl (BUF) at 05:44 pm. The flight time is 1 hours and 36 minutes. The Returning flight departes on 04/02/2025, 07:00 pm (other return dates are also available). Date posted: 04 Feb 2025

Price evolution for flights From Chicago To Niagara Falls

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

• $500 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	03/22/2025	04:08 pm
  Buffalo, NY (BUF)	Chicago, IL (MDW)	04/02/2025	07:00 pm

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• $550 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	03/09/2025	12:36 pm
  Buffalo, NY (BUF)	Chicago, IL (MDW)	03/14/2025	11:24 am

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• $66 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	03/10/2025	04:20 pm

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• $86 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Buffalo, NY (BUF)	02/19/2025	10:32 am

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• $196 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	02/19/2025	04:20 pm

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• $256 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	02/19/2025	04:20 pm

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• $340 Frontier Airlines 

  From	To	Departure	Time
  Chicago, IL (MDW)	Buffalo, NY (BUF)	02/23/2025	12:43 pm

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