Cheap flights from Denver to Niagara Falls

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

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

Search and Compare cheap Flights

Enter your travel details:Step 1

Flight only
Flight + HotelSave up to 30% on vacations

From (city or airport):
Rooms: 1 2 3 4 5 6
Travelers: 1 2 3 4 5 6
To (city or airport):
Depart (mm/dd/yyyy):
Return (mm/dd/yyyy):
Weekly newsletter (optional)

Select merchants to compare:Step 2

 

From $463 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Buffalo airfares from $463/RT are provided by Cheapoair.com. Outbound flight is leaving on 12/31/2024, 11:17 pm from Denver International Airport (DEN) airport and arrives at Buffalo Intl (BUF) at 06:04 pm. The flight time is 18 hours and 47 minutes. The Returning flight departes on 01/07/2025, 12:50 pm (other return dates are also available). Date posted: 21 Oct 2024

Price evolution for flights From Denver To Niagara Falls

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

• $463 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/31/2024	11:17 pm
  Buffalo, NY (BUF)	Denver, CO (DEN)	01/07/2025	12:50 pm

  cheapoair.com check price
• $518 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	11/27/2024	12:38 pm
  Buffalo, NY (BUF)	Denver, CO (DEN)	12/03/2024	11:45 am

  cheapoair.com check price
• $538 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	03/05/2025	12:38 pm
  Buffalo, NY (BUF)	Denver, CO (DEN)	03/11/2025	11:45 am

  cheapoair.com check price
• $723 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/24/2024	12:59 am
  Buffalo, NY (BUF)	Denver, CO (DEN)	01/07/2025	11:45 am

  cheapoair.com check price
• $85 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/09/2024	07:21 pm

  cheapoair.com check price
• $149 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	11/22/2024	06:15 am

  cheapoair.com check price
• $151 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/23/2024	11:58 pm

  cheapoair.com check price
• $155 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/13/2024	07:21 pm

  cheapoair.com check price
• $170 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	Buffalo, NY (BUF)	12/29/2024	12:29 am

  cheapoair.com check price