Title: CA $773 Cheap Flights from Ottawa (YOW) to Tri-Cities (TRI) - Expedia.ca ![Tri-Cities showing street scenes and a festival as well as a couple](https://images.trvl-media.com/place/6023345/09558f37-fa95-44de-b26c-758a878ddaa4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Tennessee Department of Tourist Development ![](https://images.trvl-media.com/place/6023345/09558f37-fa95-44de-b26c-758a878ddaa4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $773 Cheap Flights from Ottawa (YOW) to Tri-Cities (TRI) [View CA $773 flight on Fri, Oct 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:TRI,departure:09/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:772.93&airProductToken=AQqmAQo1CNCIARIDMTU0GNizASCYzgEo-PuZAzC9_JkDOFBAAFgBaghTVEFOREFSRHIIUDJBMFpSSFMKNgjEmAESBDI3MTAYmM4BIOBcKJr-mQMwrv-ZAzhYQAFYAWoJTUFJTkNMQVNDcghYQVZPQTBNTAo1CMSYARIEMTU5NhjgXCCzRCjwgZoDMLCCmgM4WEABWAFqCU1BSU5DTEFTQ3IIWEFWT0EwTUwSCggBEAEYASoCUEQYASIECAEQASgCKAMoBDAB) - [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 ## Popular airlines from Ottawa International Airport (YOW) to Tri-Cities, TN (TRI-Tri-Cities Regional) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](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:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&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:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&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_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:TRI,departure:16/02/2026TANYT&leg2=from:TRI,to:YOW,departure:23/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](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) ## Cheap flights from Ottawa (YOW) to Tri-Cities (TRI) Prices were available within the past 7 days and start at CA $773 for one-way flights and CA $656 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) Tue, Mar 3 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $656 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:03/03/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:655.20&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEogNCGAzDR0IYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiQ04YDMJzUhgM4VkABWAEKIAjEmAESBDQ3MDcY4Fwgs0QoxNWGAzCC1oYDOFZAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 3 - Mon, Mar 9 YOW Ottawa TRI Tri-Cities CA $710 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:03/03/2026TANYT&leg2=from:TRI,to:YOW,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.79&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEogNCGAzDR0IYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiQ04YDMJzUhgM4VkABWAEKIAjEmAESBDQ3MDcY4Fwgs0QoxNWGAzCC1oYDOFZAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4Fwo6ZeHAzCwmIcDOFhAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4WEABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4WEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 1 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $752 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:01/03/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:751.79&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEowLmGAzCRuoYDOFRAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjQvIYDMNy9hgM4VEABWAEKIAjEmAESBDQ3MDcY4Fwgs0QohL-GAzDCv4YDOFRAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 1 - Mon, Mar 9 YOW Ottawa TRI Tri-Cities CA $807 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:01/03/2026TANYT&leg2=from:TRI,to:YOW,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.39&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEowLmGAzCRuoYDOFRAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjQvIYDMNy9hgM4VEABWAEKIAjEmAESBDQ3MDcY4Fwgs0QohL-GAzDCv4YDOFRAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4Fwo6ZeHAzCwmIcDOFhAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4WEABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4WEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 1 - Wed, Mar 11 YOW Ottawa TRI Tri-Cities CA $849 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:01/03/2026TANYT&leg2=from:TRI,to:YOW,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:848.38&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEowLmGAzCRuoYDOFRAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjQvIYDMNy9hgM4VEABWAEKIAjEmAESBDQ3MDcY4Fwgs0QohL-GAzDCv4YDOFRAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4Fwoqa6HAzDwrocDOFRAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiRsIcDMJKxhwM4VEABWAEKIgjEmAESBDcxNTgYmM4BINizASjysYcDMLeyhwM4VEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 28 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $867 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:28/02/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:866.60&airProductToken=AQppCiIIxJgBEgQ2OTIyGNizASCYzgEooK6GAzDxroYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiwsYYDMLyyhgM4VkABWAEKIAjEmAESBDU1MTMY4Fwgs0Qo47qGAzCou4YDOFhAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 28 - Sun, Mar 8 YOW Ottawa TRI Tri-Cities CA $891 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:28/02/2026TANYT&leg2=from:TRI,to:YOW,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:890.86&airProductToken=AQppCiIIxJgBEgQ2OTIyGNizASCYzgEooK6GAzDxroYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiwsYYDMLyyhgM4VkABWAEKIAjEmAESBDU1MTMY4Fwgs0Qo47qGAzCou4YDOFZAAVgBCmkKIAjEmAESBDU1MDgYs0Qg4FwolY6HAzDjjocDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 28 - Tue, Mar 10 YOW Ottawa TRI Tri-Cities CA $903 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:28/02/2026TANYT&leg2=from:TRI,to:YOW,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:902.29&airProductToken=AQppCiIIxJgBEgQ2OTIyGNizASCYzgEooK6GAzDxroYDOFhAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiwsYYDMLyyhgM4WEABWAEKIAjEmAESBDU1MTMY4Fwgs0Qo47qGAzCou4YDOFhAAVgBCmkKIAjEmAESBDQ2NDQYs0Qg4FwoiaKHAzDPoocDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjxpIcDMPKlhwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjSpocDMJenhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 28 - Mon, Mar 9 YOW Ottawa TRI Tri-Cities CA $922 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:28/02/2026TANYT&leg2=from:TRI,to:YOW,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:921.19&airProductToken=AQppCiIIxJgBEgQ2OTIyGNizASCYzgEooK6GAzDxroYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiwsYYDMLyyhgM4VkABWAEKIAjEmAESBDU1MTMY4Fwgs0Qo47qGAzCou4YDOFhAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4Fwo6ZeHAzCwmIcDOFhAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4WEABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4WEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Feb 26 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $926 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:26/02/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:925.13&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEo4JeGAzCxmIYDOFhAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjwmoYDMPybhgM4WEABWAEKIAjEmAESBDU1MTMY4Fwgs0Qoo6SGAzDopIYDOFRAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Mar 1 - Sun, Mar 8 YOW Ottawa TRI Tri-Cities CA $941 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:01/03/2026TANYT&leg2=from:TRI,to:YOW,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:940.21&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEowLmGAzCRuoYDOFRAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjQvIYDMNy9hgM4VEABWAEKIAjEmAESBDQ2NTAY4Fwgs0Qo6MCGAzCqwYYDOFZAAVgBCmkKIAjEmAESBDU1MDgYs0Qg4FwolY6HAzDjjocDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Feb 26 - Sun, Mar 8 YOW Ottawa TRI Tri-Cities CA $950 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:26/02/2026TANYT&leg2=from:TRI,to:YOW,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:949.39&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEo4JeGAzCxmIYDOFhAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjwmoYDMPybhgM4WEABWAEKIAjEmAESBDU1MTMY4Fwgs0Qoo6SGAzDopIYDOFZAAVgBCmkKIAjEmAESBDU1MDgYs0Qg4FwolY6HAzDjjocDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASjRmYcDMNKahwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASiym4cDMPebhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 2 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $952 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:02/03/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:951.30&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEo4MSGAzCxxYYDOEtAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjwx4YDMPzIhgM4S0ABWAEKIAjEmAESBDQ3MDcY4Fwgs0QopMqGAzDiyoYDOEtAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Feb 25 - Sun, Mar 15 YOW Ottawa TRI Tri-Cities CA $957 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:25/02/2026TANYT&leg2=from:TRI,to:YOW,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:956.63&airProductToken=AQppCiIIxJgBEgQ2OTY1GNizASCYzgEowIyGAzCRjYYDOFRAAFgBCiEIxJgBEgQyODM1GJjOASDgXCjQj4YDMNyQhgM4VEABWAEKIAjEmAESBDQ2NTAY4Fwgs0Qo6JOGAzCqlIYDOFRAAVgBCmkKIAjEmAESBDU1MTkYs0Qg4FwoqduHAzDw24cDOFZAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASiR3YcDMJLehwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASjy3ocDMLffhwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Feb 28 - Thu, Mar 12 YOW Ottawa TRI Tri-Cities CA $959 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:28/02/2026TANYT&leg2=from:TRI,to:YOW,departure:12/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:958.68&airProductToken=AQppCiIIxJgBEgQ2OTIyGNizASCYzgEooK6GAzDxroYDOFZAAFgBCiEIxJgBEgQyODM1GJjOASDgXCiwsYYDMLyyhgM4VkABWAEKIAjEmAESBDU1MTMY4Fwgs0Qo47qGAzCou4YDOFZAAVgBCmkKIAjEmAESBDQ2NDUYs0Qg4Fwoh7WHAzDNtYcDOFhAAFgBCiEIxJgBEgQyNjY5GOBcIJjOASixu4cDMLK8hwM4VkABWAEKIgjEmAESBDcxNTgYmM4BINizASiSvYcDMNe9hwM4VkABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Apr 13 - Sun, Apr 26 YOW Ottawa TRI Tri-Cities CA $1,039 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:TRI,departure:13/04/2026TANYT&leg2=from:TRI,to:YOW,departure:26/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1038.72&airProductToken=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) __Flight from Ottawa to Tri-Cities (YOW - TRI) route information__ | Origin airport | Macdonald-Cartier Intl. | | ------------------- | ----------------------- | | Destination airport | Tri-Cities Regional | | Roundtrip price | CA $655 | | Distance | 1127 km | ## Ottawa to Blountville Flights **The easy way to book your flights from Ottawa to Tri-Cities** With Expedia, it’s simple to find and book flights to Tri-Cities from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tri-Cities Regional, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Tri-Cities today, tomorrow, or this week. **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Tri-Cities Regional, TRI** Sort your search results by price to find great deals on your flight from Ottawa to Tri-Cities—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tri-Cities from Ottawa currently is just CA $656 rising to CA $1,410\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Tri-Cities - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Tri-Cities from Ottawa** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Tri-Cities with Expedia today. ## Frequently asked questions ### How much is a flight from YOW to TRI? ### Do I need to pay a cancellation fee if I cancel my flight from Ottawa International Airport to Tri-Cities Airport? ### How do I find cheap flights from Ottawa International Airport to TRI that have flexible change policies? ### How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to TRI? ### Which airlines fly direct from Ottawa Intl. Airport to Tri-Cities Airport? ### Are Macdonald-Cartier Intl. Airport (YOW) to Tri-Cities Regional Airport (TRI) flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - [B&B in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Bed-And-Breakfast.d6023345-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Cabin Rentals in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Cabins.d6023345-aaCabins.Travel-Guide-Accommodation) - [Condo Resorts in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Condominium-Resort.d6023345-aaCondominiumResort.Travel-Guide-Accommodation) - [Cheap Hotels in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Hotels-Cheap-Hotels.0-0-d6023345-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels & Resorts for Couples in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Hotels-Couples-Resorts-Hotels.0-0-d6023345-tCouplesResortsHotels.Travel-Guide-Filter-Hotels) - [Historic Hotels in Tri-Cities ](https://www.expedia.ca/Tri-Cities-Hotels-Historic-Hotel.0-0-d6023345-tHistoricHotel.Travel-Guide-Filter-Hotels) - 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