Title: CA $1,177 Cheap Flights from Ottawa (YOW) to Veterans Airport of Southern Illinois (MWA) - Expedia.ca ![Aerial view of combines harvesting soybean field at sunset, Marion County, Illinois](https://images.trvl-media.com/place/2469/037a7826-ef57-4fa7-881f-2ac53fb92b9f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2469/037a7826-ef57-4fa7-881f-2ac53fb92b9f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $1,177 Cheap Flights from Ottawa (YOW) to Veterans Airport of Southern Illinois (MWA) [View CA $1,177 flight on Fri, May 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:MWA,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:1176.45&airProductToken=AQqSAQoyCNemARIDODkzGNizASCYzgEo7-eLAzCw6IsDOExAAFgBagVFQ09OT3IITEFVRDBMRUsKMwjVggESBDM2NTcYmM4BIK4cKOTpiwMw3-qLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ## Popular airlines from Ottawa International Airport (YOW) to Veterans Airport of Southern Illinois (MWA) - ![](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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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:MWA,departure:06/04/2026TANYT&leg2=from:MWA,to:YOW,departure:13/04/2026TANYT&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 Veterans Airport of Southern Illinois (MWA) Prices were available within the past 7 days and start at CA $1,177 for one-way flights and CA $778 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) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $778 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:777.52&airProductToken=AQqcAQo-CMGCARIEOTE1ORjYswEgmM4BKNjoiwMwnemLAzhPQABYAWoETUFJTnIIT1ZBQ1pTTjN6CgjQiAESBDkxNTkKMQjBggESBDM2MDYYmM4BIK4cKOvqiwMw6OuLAzhPQAFYAWoETUFJTnIIT1ZBQ1pTTjMKJwjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOEtAAVgBcgVLN0NOWAqcAQonCMyMARIEMzA1MRjMBSCuHCj5iowDMN2LjAM4S0AAWAFyBUs3Q05YCjEIwYIBEgQzNjEwGK4cIJjOASjpjYwDMNeOjAM4T0ABWAFqBE1BSU5yCE9WQUNaU04zCj4IwYIBEgQ5MTExGJjOASDYswEoqJGMAzDpkYwDOE9AAVgBagRNQUlOcghPVkFDWlNOM3oKCNCIARIEOTExMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $812 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:811.42&airProductToken=AQqcAQo-CMGCARIEOTExMhjYswEgmM4BKPTniwMwueiLAzhPQABYAWoETUFJTnIIT1ZBQ1pTTjN6CgjQiAESBDkxMTIKMQjBggESBDM2MDYYmM4BIK4cKOvqiwMw6OuLAzhPQAFYAWoETUFJTnIIT1ZBQ1pTTjMKJwjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOEtAAVgBcgVLN0NOWAqcAQonCMyMARIEMzA1MRjMBSCuHCj5iowDMN2LjAM4S0AAWAFyBUs3Q05YCjEIwYIBEgQzNjEwGK4cIJjOASjpjYwDMNeOjAM4T0ABWAFqBE1BSU5yCE9WQUNaU04zCj4IwYIBEgQ5MTExGJjOASDYswEoqJGMAzDpkYwDOE9AAVgBagRNQUlOcghPVkFDWlNOM3oKCNCIARIEOTExMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $1,072 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1071.50&airProductToken=AQqcAQo-CMGCARIEOTE1ORjYswEgmM4BKNjoiwMwnemLAzhPQABYAWoETUFJTnIIT1ZBQ1pTTjN6CgjQiAESBDkxNTkKMQjBggESBDM2MDYYmM4BIK4cKOvqiwMw6OuLAzhPQAFYAWoETUFJTnIIT1ZBQ1pTTjMKJwjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOEtAAVgBcgVLN0NOWAqcAQonCMyMARIEMzA1MRjMBSCuHCj5iowDMN2LjAM4S0AAWAFyBUs3Q05YCjEIwYIBEgQzNjA4GK4cIJjOASiwjIwDMJmNjAM4TUABWAFqBE1BSU5yCE04QUNaTk4xCj4IwYIBEgQ5MTUwGJjOASDYswEon4-MAzDgj4wDOE1AAVgBagRNQUlOcghNOEFDWk5OMXoKCNCIARIEOTE1MBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $1,106 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1105.40&airProductToken=AQqcAQo-CMGCARIEOTExMhjYswEgmM4BKPTniwMwueiLAzhPQABYAWoETUFJTnIIT1ZBQ1pTTjN6CgjQiAESBDkxMTIKMQjBggESBDM2MDYYmM4BIK4cKOvqiwMw6OuLAzhPQAFYAWoETUFJTnIIT1ZBQ1pTTjMKJwjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOEtAAVgBcgVLN0NOWAqcAQonCMyMARIEMzA1MRjMBSCuHCj5iowDMN2LjAM4S0AAWAFyBUs3Q05YCjEIwYIBEgQzNjA4GK4cIJjOASiwjIwDMJmNjAM4TUABWAFqBE1BSU5yCE04QUNaTk4xCj4IwYIBEgQ5MTUwGJjOASDYswEon4-MAzDgj4wDOE1AAVgBagRNQUlOcghNOEFDWk5OMXoKCNCIARIEOTE1MBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $1,617 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1616.60&airProductToken=AQqSAQoyCNemARIDODkzGNizASCYzgEo7-eLAzCw6IsDOExAAFgBagVFQ09OT3IITEFVRDBMRUsKMwjVggESBDM2NTcYmM4BIK4cKOTpiwMw3-qLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $1,754 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1753.32&airProductToken=AQqWAQo2CMGGARIENzg4MRjYswEgmM4BKIrpiwMw5OmLAzhLQABYAWoIU1RBTkRBUkRyCEtEMk5aQVRHCjMI1YIBEgQxMjk3GJjOASCuHCjc6osDMNXriwM4WUABWAFqBkVDT1JFRnIIWU5BMEExTFQKJwjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOEtAAVgBcgVLN0NOWBIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $1,805 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1804.10&airProductToken=AQqVAQo1CMGGARIDNDM5GNizASCYzgEogeeLAzDS54sDOEtAAFgBaghTVEFOREFSRHIIS0QyTlpBVEcKMwjVggESBDEyOTcYmM4BIK4cKNzqiwMw1euLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,246 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2245.63&airProductToken=AQpqCjYI1YIBEgQzNjYzGNizASCuHCjU6YsDMO3qiwM4WUAAWAFqCTdfZWNvdW5yc3IIWU5BMEExTFQKMAjMjAESBDMwNTQYrhwgzAUozOyLAzCr7YsDOFlAAFgBagk3X2Vjb3VucnNyA1lDRhIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,257 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2256.93&airProductToken=AQq7AQpDCNWCARIEODI0MBjYswEgmM4BKIHniwMw0ueLAzhZQABYAWoJN19lY291bnJzcghZTkEwQTFMVHoKCMGGARIEODI0MApCCNWCARIEODUzMxiYzgEgrhwoteiLAzCo6YsDOFlAAFgBagk3X2Vjb3VucnNyCFlOQTBBMUxUegoIwYYBEgQ4NTMzCjAIzIwBEgQzMDU0GK4cIMwFKMzsiwMwq-2LAzhZQABYAWoJN19lY291bnJzcgNZQ0YSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,537 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2536.85&airProductToken=AQqUAQo1CMGGARIDNDM5GNizASCYzgEogeeLAzDS54sDOEtAAFgBaghTVEFOREFSRHIIS0QyTlpBVEcKMgjVggESAzc2MxiYzgEgrhwo4uiLAzDa6YsDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCicIzIwBEgQzMDU0GK4cIMwFKMzsiwMwq-2LAzhLQAFYAXIFSzdDTlgKlQEKJwjMjAESBDMwNTEYzAUgrhwo-YqMAzDdi4wDOEtAAFgBcgVLN0NOWAozCNWCARIEMjQ5NhiuHCCYzgEooY-MAzCMkIwDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCjUIwYYBEgM0NzIYmM4BINizASjukYwDMLCSjAM4S0ABWAFqCFNUQU5EQVJEcghLRDJOWkFURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,588 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2587.63&airProductToken=AQqUAQo1CMGGARIDNDM5GNizASCYzgEogeeLAzDS54sDOEtAAFgBaghTVEFOREFSRHIIS0QyTlpBVEcKMgjVggESAzc2MxiYzgEgrhwo4uiLAzDa6YsDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCicIzIwBEgQzMDUyGK4cIMwFKKXqiwMwhOuLAzhLQAFYAXIFSzdDTlgKlQEKJwjMjAESBDMwNTEYzAUgrhwo-YqMAzDdi4wDOEtAAFgBcgVLN0NOWAozCNWCARIEMzUzMRiuHCCYzgEo7o2MAzDkjowDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCjUIwYYBEgM0NzAYmM4BINizASi8kYwDMP6RjAM4S0ABWAFqCFNUQU5EQVJEcghLRDJOWkFURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,622 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2621.53&airProductToken=AQqVAQo1CMGGARIDNDQzGNizASCYzgEo9OeLAzC66IsDOEtAAFgBaghTVEFOREFSRHIIS0QyTlpBVEcKMwjVggESBDEyOTcYmM4BIK4cKNzqiwMw1euLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YCpQBCicIzIwBEgQzMDUzGMwFIK4cKI6OjAMw8o6MAzhLQABYAXIFSzdDTlgKMgjVggESAzQ0OBiuHCCYzgEo7JCMAzDPkYwDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCjUIwYYBEgM0NDIYmM4BINizASj0lIwDMLaVjAM4S0ABWAFqCFNUQU5EQVJEcghLRDJOWkFURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,683 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2682.05&airProductToken=AQqSAQoyCNemARIDODkzGNizASCYzgEo7-eLAzCw6IsDOExAAFgBagVFQ09OT3IITEFVRDBMRUsKMwjVggESBDM2NTcYmM4BIK4cKOTpiwMw3-qLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YCpEBCicIzIwBEgQzMDUxGMwFIK4cKPmKjAMw3YuMAzhLQABYAXIFSzdDTlgKMQjVggESAzU4NxiuHCCIGCjPjYwDMMqOjAM4WUABWAFqBkVDT1JFRnIIWU5BMEExTFQKMwjVggESBDQ0NTEYiBgg2LMBKN-QjAMwypGMAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVBIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,733 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2732.83&airProductToken=AQqSAQoyCNemARIDODkzGNizASCYzgEo7-eLAzCw6IsDOExAAFgBagVFQ09OT3IITEFVRDBMRUsKMwjVggESBDEyOTcYmM4BIK4cKNzqiwMw1euLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YCpIBCicIzIwBEgQzMDUxGMwFIK4cKPmKjAMw3YuMAzhLQABYAXIFSzdDTlgKMgjVggESBDIyMDIYrhwgiBgotY-MAzCwkIwDOFlAAVgBagZFQ09SRUZyCFlOQTBBMUxUCjMI1YIBEgQ0NDUxGIgYINizASjfkIwDMMqRjAM4WUABWAFqBkVDT1JFRnIIWU5BMEExTFQSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, May 4 YOW Ottawa MWA Marion CA $2,780 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:MWA,departure:01/05/2026TANYT&leg2=from:MWA,to:YOW,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2779.46&airProductToken=AQqVAQo1CMGGARIDNDQ3GNizASCYzgEo7OiLAzCy6YsDOEtAAFgBaghTVEFOREFSRHIIS0QyTlpBVEcKMwjVggESBDEyOTcYmM4BIK4cKNzqiwMw1euLAzhZQAFYAWoGRUNPUkVGcghZTkEwQTFMVAonCMyMARIEMzA1NBiuHCDMBSjM7IsDMKvtiwM4S0ABWAFyBUs3Q05YCpUBCicIzIwBEgQzMDUzGMwFIK4cKI6OjAMw8o6MAzhLQABYAXIFSzdDTlgKNAjVggESBDEyMDkYrhwgxI0BKJ6RjAMwqpKMAzhXQAFYAWoHRUNPTk9NWXIIV0FBMFBRRE4KNAjVggESBDM3MTcYxI0BINizASiXlYwDMPeVjAM4WUABWAFqBkVDT1JFRnIIWUFBMEFGRVkSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### How much is a flight from Ottawa International Airport to MWA? ### Do I need to pay a cancellation fee if I cancel my flight from YOW to Veterans Airport of Southern Illinois? ### How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to Veterans Airport of Southern Illinois that have flexible change policies? ### How far is the flight from Ottawa International Airport to Veterans Airport of Southern Illinois? ### Which airlines fly direct from YOW to Veterans Airport of Southern Illinois? ### Are Ottawa International Airport to Williamson County Regional Airport (MWA) flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Macdonald-Cartier Intl. | | ------------------- | ------------------------------------- | | Destination airport | Veterans Airport of Southern Illinois | | Roundtrip price | CA $778 | | Distance | 1382 km | ## Book with confidence # Ottawa to Marion Flights **The easy way to book your flights from Ottawa to Veterans Airport of Southern Illinois** With Expedia, it’s simple to find and book flights to Veterans Airport of Southern Illinois 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 Veterans Airport of Southern Illinois, 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 Veterans Airport of Southern Illinois today, tomorrow, or this week. **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Veterans Airport of Southern Illinois, MWA** Sort your search results by price to find great deals on your flight from Ottawa to Veterans Airport of Southern Illinois—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Veterans Airport of Southern Illinois from Ottawa currently is just CA $778 rising to CA $2,780\. Here are more money-saving tips: - Fly in May when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Veterans Airport of Southern Illinois - 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 Veterans Airport of Southern Illinois 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. 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