Cheap flights from Washington DC to Montreal

Travel > North America > Canada > Washington DC to Montreal flights

Check our current prices for flights from Washington DC to Montreal. 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 Washington DC to Montreal, you will need to run a search below.

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From $402 / RT details

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Cheap Montreal airfares from $402/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/10/2025, 07:45 pm from Reagan National (DCA) airport and arrives at Montreal Dorval (YUL) at 10:27 am. The flight time is 14 hours and 42 minutes. The Returning flight departes on 03/21/2025, 05:23 pm (other return dates are also available). Date posted: 11 Feb 2025

Price evolution for flights From Washington DC To Montreal

Recent Deals on Flights from Washington DC to Montreal:Roundtrip / Oneway

• $402 Westjet 

  From	To	Departure	Time
  Washington DC, DC (DCA)	Montreal, QC (YUL)	03/10/2025	07:45 pm
  Montreal, QC (YUL)	Washington DC, DC (DCA)	03/21/2025	05:23 pm

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• $423 Westjet 

  From	To	Departure	Time
  Washington DC, DC (DCA)	Montreal, QC (YUL)	03/22/2025	02:35 pm
  Montreal, QC (YUL)	Washington DC, DC (DCA)	04/04/2025	04:50 pm

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• $132 Porter Airlines 

  From	To	Departure	Time
  Washington DC, DC (IAD)	Montreal, QC (YUL)	03/12/2025	07:00 am

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• $174 Westjet 

  From	To	Departure	Time
  Washington DC, DC (IAD)	Montreal, QC (YUL)	03/12/2025	06:00 am

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