Title: Cheap Flights to Cascades , VA from CA $206 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Cascades , VA from CA $206 [View CA $206 flight on Wed, Jun 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:DCA,departure:24/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:205.25&airProductToken=AQpoCjMIwYYBEgQ3ODYyGPjMASDYswEohMiQAzC9yJADOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMQjBhgESBDg4NjkY2LMBIEMogcmQAzDgyZADOEdAAVgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) [Hotels in Cascades](https://expedia.ca/Cascades-Hotels.d553248634999267141.Travel-Guide-Hotels)[Cascades Car Rentals](https://expedia.ca/Car-Rentals-In-Cascades.d553248634999267141.Car-Rental-Guide)[Cascades Vacation Packages](https://expedia.ca/Cascades.d553248634999267141.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cascades, Virginia, United States of America,departure:21/03/2026TANYT&leg2=from:Cascades, Virginia, United States of America,to:CMH,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Cascades? Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Apr 9 - Fri, May 1 YTZ Toronto IAD Washington CA $331 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:IAD,departure:09/04/2026TANYT&leg2=from:IAD,to:YTZ,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.90&airProductToken=AQojCiEI0IgBEgQyNzIxGPjMASCIGCjF8YkDMJ7yiQM4VkAAWAEKIwohCNCIARIEMjcyMBiIGCD4zAEoguqLAzDc6osDOFdAAFgBEgoIARABGAEqAlBEGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, May 4 - Tue, May 5 YYZ Toronto IAD Washington CA $333 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:IAD,departure:04/05/2026TANYT&leg2=from:IAD,to:YYZ,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:332.86&airProductToken=AQpHCiII1YIBEgQzNDYwGJjOASDEjQEopI-MAzCbkIwDOE5AAFgBCiEI1YIBEgQxNzg0GMSNASCIGCjXkIwDMK2RjAM4TkABWAEKIwohCNWCARIEMzQzMRiIGCCYzgEow5WMAzCslowDOE5AAFgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Mar 31 - Wed, Apr 1 YTZ Toronto DCA Washington CA $342 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:DCA,departure:31/03/2026TANYT&leg2=from:DCA,to:YTZ,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.41&airProductToken=AQpoCjMIwYYBEgQ3ODYyGPjMASDYswEoxouJAzD-i4kDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMQjBhgESBDg4NjkY2LMBIEMo4YyJAzDBjYkDOEdAAVgBagVCQVNJQ3IIR05BMkE3QkEKaAoxCMGGARIEODg3MBhDINizASiXmYkDMPOZiQM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQozCMGGARIENzg3MxjYswEg-MwBKKCbiQMw3puJAzhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Mar 21 - Sat, Apr 11 YYZ Toronto DCA Washington CA $353 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DCA,departure:21/03/2026TANYT&leg2=from:DCA,to:YYZ,departure:11/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:352.06&airProductToken=AQpECiEIxJgBEgQ1MTY2GJjOASDLASiSnogDMPSeiAM4RUAAWAEKHwjEmAESBDU3MTcYywEgQyjAn4gDMJagiAM4RUABWAEKRgogCMSYARIEMTQ1NBhDIOO0ASjEjIoDMLKNigM4RUAAWAEKIgjEmAESBDQ5NDMY47QBIJjOASjRjYoDMJ-OigM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 11 - Sat, May 2 YYZ Toronto DCA Washington CA $365 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DCA,departure:11/04/2026TANYT&leg2=from:DCA,to:YYZ,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.02&airProductToken=AQozCjEIwYIBEgQ1NjY4GJjOASBDKO6IigMw1omKAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JYCjMKMQjBggESBDU2NjcYQyCYzgEo9faLAzDd94sDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Columbus (CMH) to Washington (IAD) ### October is typically the cheapest month to fly From CA $148 - CA $583 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Cascades. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Cascades. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Cascades. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Cascades flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Cascades. Looking to save even more? Get additional savings by bundling your Cascades flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Cascades trip! ## Travel information | Destination airport | Washington Dulles Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | IAD | | Destination city name | Washington | | Roundtrip price | CA $331 | ## Trending flights to Cascades Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Apr 9 - Fri, May 1 YTZ Toronto IAD Washington CA $331 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:IAD,departure:09/04/2026TANYT&leg2=from:IAD,to:YTZ,departure:01/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.90&airProductToken=AQojCiEI0IgBEgQyNzIxGPjMASCIGCjF8YkDMJ7yiQM4VkAAWAEKIwohCNCIARIEMjcyMBiIGCD4zAEoguqLAzDc6osDOFdAAFgBEgoIARABGAEqAlBEGAEiBAgBEAEoBDAB) \*Available to Expedia members.