€136 Cheap Flights Ottawa to Las Vegas (YOW-LAS)

Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Ottawa Intl. Airport to LAS start from €225. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ottawa International Airport to LAS flights, you’ll see a “no change fees” filter for you to select.

It’s around 3,400 kilometres from Ottawa International Airport to LAS, so you’ll be strapped into your seat for a while. Keep yourself occupied by packing things like your e-reader or the latest bestseller.

You won’t find any airlines operating directly between Macdonald-Cartier Intl. Airport (YOW) and Harry Reid Airport (formerly McCarran Airport), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!

Flight tickets from Macdonald-Cartier Intl. Airport (YOW) to LAS are available up to 12 months prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it’s not something you should count on. Also, booking your flights well in advance means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.