Title: Cheap Flights to Merrifield , VA from CA $191 - 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 Merrifield , VA from CA $191 [View CA $191 flight on Mon, Mar 30, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:DCA,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:190.58&airProductToken=AQpoCjMIwYYBEgQ3ODYyGPjMASDYswEopoCJAzDegIkDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMQjBhgESBDg4NjkY2LMBIEMowYGJAzChgokDOEdAAVgBagVCQVNJQ3IIR05BMkE3QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) [Hotels in Merrifield](https://expedia.ca/Merrifield-Hotels.d553248634998883292.Travel-Guide-Hotels)[Merrifield Car Rentals](https://expedia.ca/Car-Rentals-In-Merrifield.d553248634998883292.Car-Rental-Guide)[Merrifield Vacation Packages](https://expedia.ca/Merrifield.d553248634998883292.Destination-Travel-Guides) ## Popular airlines - ![](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:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Merrifield, Virginia, United States of America,departure:11/03/2026TANYT&leg2=from:Merrifield, Virginia, United States of America,to:CMH,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](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 Merrifield? Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Mar 30 - Tue, Mar 31 YTZ Toronto DCA Washington CA $321 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:DCA,departure:30/03/2026TANYT&leg2=from:DCA,to:YTZ,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.40&airProductToken=AQpoCjMIwYYBEgQ3ODYyGPjMASDYswEopoCJAzDegIkDOEdAAFgBagVCQVNJQ3IIR05BMkE3QkEKMQjBhgESBDg4NjkY2LMBIEMowYGJAzChgokDOEdAAVgBagVCQVNJQ3IIR05BMkE3QkEKaAoxCMGGARIEODg3MBhDINizASj3jYkDMNOOiQM4R0AAWAFqBUJBU0lDcghHTkEyQTdCQQozCMGGARIENzg3MxjYswEg-MwBKPuPiQMwuZCJAzhHQAFYAWoFQkFTSUNyCEdOQTJBN0JBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Apr 1 - Tue, Apr 7 YTZ Toronto IAD Washington CA $321 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:IAD,departure:01/04/2026TANYT&leg2=from:IAD,to:YTZ,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.40&airProductToken=AQojCiEI0IgBEgQyNzIxGPjMASCIGCjFl4kDMJ6YiQM4VkAAWAEKIwohCNCIARIEMjcyMhiIGCD4zAEojNyJAzDm3IkDOFZAAFgBEgoIARABGAEqAlBEGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 24 - Sat, Apr 25 YUL Montreal IAD Washington CA $321 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:IAD,departure:24/04/2026TANYT&leg2=from:IAD,to:YUL,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.57&airProductToken=AQo4CjYI1YIBEgQzNjUxGJhdIIgYKMueiwMwxZ-LAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEyQk4Kcgo3CNWCARIEMjM5NhiIGCDEjQEoh6WLAzDnpYsDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTJCTgo3CNWCARIEMzYyMRjEjQEgmF0ovaaLAzClp4sDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Apr 9 - Thu, Apr 16 YYZ Toronto DCA Washington CA $333 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DCA,departure:09/04/2026TANYT&leg2=from:DCA,to:YYZ,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:332.41&airProductToken=AQozCjEIwYIBEgQ1NjY3GJjOASBDKKX1iQMwkfaJAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JYCmYKMAjBggESBDQ3NTQYQyDLASjYvooDMJy_igM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoyCMGCARIENDYyMxjLASCYzgEox8CKAzDAwYoDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 16 - Fri, Apr 24 YYZ Toronto IAD Washington CA $341 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:IAD,departure:16/04/2026TANYT&leg2=from:IAD,to:YYZ,departure:24/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:340.52&airProductToken=AQpGCiIIxJgBEgQ1MjU2GJjOASDjtAEo0MGKAzCjwooDOEVAAFgBCiAIxJgBEgM5NTUY47QBIIgYKOnCigMwv8OKAzhFQAFYAQpHCiEIxJgBEgQzOTA1GIgYIOO0ASjYmIsDMLeZiwM4RUAAWAEKIgjEmAESBDUyMDYY47QBIJjOASjHm4sDMJSciwM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI) ### March is typically the cheapest month to fly From CA $176 - CA $569 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 Merrifield. 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 Merrifield. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Merrifield. 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 Merrifield 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 Merrifield. Looking to save even more? Get additional savings by bundling your Merrifield 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 Merrifield trip! ## Travel information | Destination airport | Washington Dulles Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | IAD | | Destination city name | Washington | | Roundtrip price | CA $275 | ## Trending flights to Merrifield Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 24 - Sat, Apr 25 YUL Montreal IAD Washington CA $321 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:IAD,departure:24/04/2026TANYT&leg2=from:IAD,to:YUL,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.57&airProductToken=AQo4CjYI1YIBEgQzNjUxGJhdIIgYKMueiwMwxZ-LAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEyQk4Kcgo3CNWCARIEMjM5NhiIGCDEjQEoh6WLAzDnpYsDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTJCTgo3CNWCARIEMzYyMRjEjQEgmF0ovaaLAzClp4sDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) \*Available to Expedia members.