Title: CA $212 Cheap Air Canada fights from Ottawa to Las Vegas - Expedia.ca ![Adobe](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $212 Cheap Air Canada fights from Ottawa (YOW) to Las Vegas (LAS) [View CA $212 flight on Fri, Jan 9, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:LAS,departure:09/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:211.38&airProductToken=AQppCjIIwYYBEgMzNDUY2LMBILiNASi6gYIDMPCDggM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTA2MBi4jQEgi5ABKMWEggMw7oWCAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) - [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 - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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) ## Air Canada flights from Ottawa to Las Vegas (YOW→LAS) Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $356 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) Fri, Jan 9 - Sat, Jan 17 YOW Ottawa LAS Las Vegas CA $356 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:09/01/2026TANYT&leg2=from:LAS,to:YOW,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.49&airProductToken=AQppCjIIwYYBEgMzNDEY2LMBILiNASjd_IEDMLP_gQM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTA1OBi4jQEgi5ABKNaAggMw_4GCAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBCmkKMwjBhgESBDEwNjEYi5ABILiNASit3IIDMNvdggM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQoyCMGGARIDMzQ4GLiNASDYswEopN-CAzC_4YIDOEdAAVgBagVCQVNJQ3IIR05BNEE0QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Feb 24 - Fri, Feb 27 YOW Ottawa LAS Las Vegas CA $356 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:24/02/2026TANYT&leg2=from:LAS,to:YOW,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.50&airProductToken=AQppCjIIwYYBEgMzNDUY2LMBILiNASj6hoYDMLCJhgM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTA2MBi4jQEgi5ABKPuJhgMwpIuGAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBCm4KNQjVggESBDE0MDkYi5ABIK4cKNqqhgMwtayGAzhOQABYAWoIRUNPQkFTSUNyCEdOQTRBNEJOCjUI1YIBEgQ0NDk2GK4cINizASjFr4YDML6whgM4TkABWAFqCEVDT0JBU0lDcghHTkE0QTRCThIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 8 - Wed, Apr 15 YOW Ottawa LAS Las Vegas CA $365 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:08/04/2026TANYT&leg2=from:LAS,to:YOW,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.25&airProductToken=AQppCjIIwYYBEgM0MzkY2LMBIJjOASjY5IkDMKjliQM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTcwMRiYzgEgi5ABKJvmiQMwweiJAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBCmkKMwjBhgESBDEwNjEYi5ABILiNASjxuYoDMJy7igM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQoyCMGGARIDMzQ4GLiNASDYswEo6LyKAzCFv4oDOEdAAVgBagVCQVNJQ3IIR05BNEE0QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Feb 24 - Fri, Feb 27 YOW Ottawa LAS Las Vegas CA $365 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:24/02/2026TANYT&leg2=from:LAS,to:YOW,departure:27/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.53&airProductToken=AQppCjIIwYYBEgMzNDUY2LMBILiNASj6hoYDMLCJhgM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTA2MBi4jQEgi5ABKPuJhgMwpIuGAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBCmkKMwjBhgESBDE3MDQYi5ABIJjOASjirIYDMNyuhgM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQoyCMGGARIDNDQyGJjOASDYswEou6-GAzD_r4YDOEdAAVgBagVCQVNJQ3IIR05BNEE0QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 23 - Thu, Feb 26 YOW Ottawa LAS Las Vegas CA $374 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:23/02/2026TANYT&leg2=from:LAS,to:YOW,departure:26/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.57&airProductToken=AQppCjIIwYYBEgM0NDUY2LMBIJjOASjX94UDMKj4hQM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQozCMGGARIEMTI4MRiYzgEgi5ABKPf4hQMwqfuFAzhHQAFYAWoFQkFTSUNyCEdOQTRBNEJBCmkKMwjBhgESBDE3MDQYi5ABIJjOASjCoYYDMLyjhgM4R0AAWAFqBUJBU0lDcghHTkE0QTRCQQoyCMGGARIDNDQyGJjOASDYswEom6SGAzDfpIYDOEdAAVgBagVCQVNJQ3IIR05BNEE0QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Apr 10 - Wed, Apr 15 YOW Ottawa LAS Las Vegas CA $376 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAS,departure:10/04/2026TANYT&leg2=from:LAS,to:YOW,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:375.51&airProductToken=AQppCjIIwYYBEgM0NzEY2LMBIJjOASjc-okDMKz7iQM4R0AAWAFqBUJBU0lDcghHTkEyQTRCQQozCMGGARIEMTcwMRiYzgEgi5ABKNv8iQMwgf-JAzhHQAFYAWoFQkFTSUNyCEdOQTJBNEJBCmkKMwjBhgESBDEwNjEYi5ABILiNASjxuYoDMJy7igM4R0AAWAFqBUJBU0lDcghHTkEyQTRCQQoyCMGGARIDMzQ4GLiNASDYswEo6LyKAzCFv4oDOEdAAVgBagVCQVNJQ3IIR05BMkE0QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from Ottawa (YOW) to Las Vegas (LAS) ### March is typically the cheapest month to fly From CA $269 - CA $516 per traveller. ## Alternative airports near Las Vegas Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LAS,departure:10/01/2026TANYT&leg2=from:LAS,to:YOW,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LAS McCarran Intl. CheapestClosest 6 min [Flights from CA $363 ](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LAS,departure:10/01/2026TANYT&leg2=from:LAS,to:YOW,departure:17/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Ottawa to Las Vegas (YOW - LAS) route information__ | Origin airport | Macdonald-Cartier Intl. | | ------------------- | --------------------------------------------------- | | Destination airport | Harry Reid Intl. | | Airlines serving | Air Canada, Delta, Porter Airlines, United, WestJet | | Popular airline | Porter Airlines | | Distance | 3424 km | \*Available to Expedia members.