Title: Cheap Flights to Williamstown , PA from CA $313 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Williamstown , PA from CA $313 [View CA $313 flight on Mon, Jun 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:MDT,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:312.37&airProductToken=AQpnCiEIxJgBEgQzODg3GLiNASCSASiBzI4DMNPMjgM4RUAAWAEKHwjEmAESAzc5NxiSASDgXCivzY4DMMrPjgM4RUABWAEKIQjEmAESBDEyNDgY4Fwg7JgBKPHQjgMw4dGOAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Williamstown](https://expedia.ca/Williamstown-Hotels.d553248634998769006.Travel-Guide-Hotels)[Williamstown Car Rentals](https://expedia.ca/Car-Rentals-In-Williamstown.d553248634998769006.Car-Rental-Guide)[Williamstown Vacation Packages](https://expedia.ca/Williamstown.d553248634998769006.Destination-Travel-Guides) ## Popular airlines to Williamstown - ![](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:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&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:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&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:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&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:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&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:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Williamstown, Pennsylvania, United States of America,departure:26/02/2026TANYT&leg2=from:Williamstown, Pennsylvania, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](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 Williamstown? Prices were available within the past 7 days and start at CA $313 for one-way flights and CA $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Feb 24 - Tue, Mar 3 MSP Minneapolis MDT Harrisburg CA $375 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:MDT,departure:24/02/2026TANYT&leg2=from:MDT,to:MSP,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:374.70&airProductToken=AQpnCjEIwYIBEgQzNjgzGMx8IK4cKLSBhgMwnYKGAzhCQABYAWoFQkFTSUNyCFFVRkhaTkJWCjIIwYIBEgQzNjY0GK4cIOyYASipg4YDMJ2EhgM4QkABWAFqBUJBU0lDcghRVUZIWk5CVgpnCjIIwYIBEgQ2MDI0GOyYASDvWSjD1oYDMP3WhgM4QkAAWAFqBUJBU0lDcghRVkZIWk5CVgoxCMGCARIENTUxMRjvWSDMfCis14YDMOTYhgM4QkABWAFqBUJBU0lDcghRVkZIWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 24 - Tue, Mar 3 MSP Minneapolis MDT Harrisburg CA $389 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:MDT,departure:24/02/2026TANYT&leg2=from:MDT,to:MSP,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:388.70&airProductToken=AQpvCjUIxJgBEgQxMDI4GMx8IOBcKOmGhgMwjYiGAzhFQABYAWoJTUFJTkJBU0lDcghWRlVOQTBCUQo2CMSYARIEMTI4MxjgXCDsmAEo44iGAzDLiYYDOEVAAVgBaglNQUlOQkFTSUNyCFZGVU5BMEJRCnEKNwjEmAESBDUxMDQY7JgBIOO0ASiU0IYDMPvQhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNgjEmAESBDIyNTgY47QBIMx8KNnRhgMw29KGAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Feb 24 - Tue, Mar 3 MSP Minneapolis MDT Harrisburg CA $471 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:MDT,departure:24/02/2026TANYT&leg2=from:MDT,to:MSP,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:470.40&airProductToken=AQpmCjAI1YIBEgM1NzYYzHwgrhwor4SGAzCShYYDOEtAAFgBagUyX2Vjb3IIS0ZBNFBGRE4KMgjVggESBDEyNjIYrhwg7JgBKMuFhgMwuIaGAzhLQABYAWoFMl9lY29yCEtGQTRQRkROCmcKMgjVggESBDEzNDIY7JgBIK4cKNDVhgMw19aGAzhLQABYAWoFMl9lY29yCEtGQTJQRkROCjEI1YIBEgQxNDAwGK4cIMx8KJ3XhgMw_deGAzhLQABYAWoFMl9lY29yCEtGQTJQRkROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, May 13 - Tue, Jun 2 YLW Kelowna MDT Harrisburg CA $778 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YLW,to:MDT,departure:13/05/2026TANYT&leg2=from:MDT,to:YLW,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:777.81&airProductToken=AQpqCiIIwYYBEgQ4MjY1GPiyASC4jQEo3e-MAzCa8IwDOEdAAFgBCiEIwYYBEgQxMDQ4GLiNASCuHCiC8YwDMIHzjAM4R0ABWAEKIQjVggESBDQ1OTMYrhwg7JgBKKX2jAMwoveMAzhLQAFYAQpqCiEI1YIBEgQyNjg0GOyYASCuHCjWz44DMNrQjgM4S0AAWAEKIQjVggESBDgzMDgYrhwgmM4BKL3UjgMwpNWOAzhHQAFYAQoiCNWCARIEODYxNBiYzgEg-LIBKK3WjgMwy9iOAzhHQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAgoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, Aug 24 - Thu, Aug 27 YYC Calgary MDT Harrisburg CA $968 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:MDT,departure:24/08/2026TANYT&leg2=from:MDT,to:YYC,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:967.44&airProductToken=AQqcAQouCMGmARIEMjIyNhiYFiCSASic_JUDMIr9lQM4UUAAWAFqAlBNcghRVkFDWk5NMQotCMGmARIDMzI4GJIBIK4cKL7_lQMwsIGWAzhRQAFYAWoCUE1yCFFWQUNaTk0xCjsIwaYBEgQ2MjMwGK4cIOyYASiAgpYDMPSClgM4UUABWAFqAlBNcghRVkFDWk5NMXoKCMGCARIEMzUyNgqcAQo7CMGmARIENjIzMBjsmAEgrhwo0pmWAzDbmpYDOFFAAFgBagJQTXIIUVZBQ1pOTTF6CgjBggESBDM1MjYKLQjBpgESAzQwNxiuHCCSASjZm5YDMPOdlgM4UUABWAFqAlBNcghRVkFDWk5NMQouCMGmARIEMjM0OBiSASCYFii_n5YDMJ6glgM4UUABWAFqAlBNcghRVkFDWk5NMRIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Harrisburg (MDT) ### May is typically the cheapest month to fly From CA $280 - CA $878 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_) Expedia.ca gives you the best tools to secure great deals on flights to Williamstown. 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 Williamstown. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Williamstown. 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 Williamstown 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 Williamstown. Looking to save even more? Get additional savings by bundling your Williamstown 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 Williamstown trip! __Flights to Williamstown information__ | Destination airport | Harrisburg Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | MDT | | Destination city name | Harrisburg | | Roundtrip price | CA $375 | ## Trending flights to Williamstown Prices were available within the past 7 days and start at CA $313 for one-way flights and CA $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 4 - Tue, Mar 10 YVR Vancouver MDT Harrisburg CA $539 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MDT,departure:04/03/2026TANYT&leg2=from:MDT,to:YVR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:538.66&airProductToken=AQppCiEIxJgBEgQ0MDIwGLiNASCSASi834YDMIbghgM4RUAAWAEKIAjEmAESAzUzMxiSASDjtAEoquCGAzCp4oYDOEVAAVgBCiIIxJgBEgQ1MTQxGOO0ASDsmAEo1uKGAzCw44YDOEVAAVgBCmkKIgjEmAESBDUwODUY7JgBIOO0ASi4o4cDMJmkhwM4RUAAWAEKIAjEmAESAzU2NRjjtAEgkgEoj6WHAzC7p4cDOEVAAVgBCiEIxJgBEgQzODUzGJIBILiNASjjp4cDMKOohwM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) \*Available to Expedia members.