€188 Cheap Flights Ottawa to Las Vegas (YOW-LAS)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Ottawa to Las Vegas (YOW-LAS)

Prices were available within the past 7 days and start at €188 for one-way flights and €331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 11 Jun - Wed, 19 Jun
YOW
Ottawa
LAS
Las Vegas
€331 Return, found 4 days ago
€331
Return
found 4 days ago
Select United flight, departing Tue, 11 Jun from Ottawa to Las Vegas, returning Wed, 19 Jun, priced at €331 found 4 days ago
United
Tue, 11 Jun - Tue, 18 Jun
YOW
Ottawa
LAS
Las Vegas
€337 Return, found 4 days ago
€337
Return
found 4 days ago
Select United flight, departing Tue, 11 Jun from Ottawa to Las Vegas, returning Tue, 18 Jun, priced at €337 found 4 days ago
WestJet
Mon, 10 Jun - Wed, 19 Jun
YOW
Ottawa
LAS
Las Vegas
€340 Return, found 4 days ago
€340
Return
found 4 days ago
Select WestJet flight, departing Mon, 10 Jun from Ottawa to Las Vegas, returning Wed, 19 Jun, priced at €340 found 4 days ago
WestJet
Mon, 3 Jun - Wed, 12 Jun
YOW
Ottawa
LAS
Las Vegas
€344 Return, found 2 days ago
€344
Return
found 2 days ago
Select WestJet flight, departing Mon, 3 Jun from Ottawa to Las Vegas, returning Wed, 12 Jun, priced at €344 found 2 days ago
United
Tue, 11 Jun - Thu, 13 Jun
YOW
Ottawa
LAS
Las Vegas
€345 Return, found 4 days ago
€345
Return
found 4 days ago
Select United flight, departing Tue, 11 Jun from Ottawa to Las Vegas, returning Thu, 13 Jun, priced at €345 found 4 days ago
United
Mon, 3 Jun - Wed, 12 Jun
YOW
Ottawa
LAS
Las Vegas
€349 Return, found 2 days ago
€349
Return
found 2 days ago
Select United flight, departing Mon, 3 Jun from Ottawa to Las Vegas, returning Wed, 12 Jun, priced at €349 found 2 days ago
United
Tue, 11 Jun - Mon, 17 Jun
YOW
Ottawa
LAS
Las Vegas
€351 Return, found 4 days ago
€351
Return
found 4 days ago
Select United flight, departing Tue, 11 Jun from Ottawa to Las Vegas, returning Mon, 17 Jun, priced at €351 found 4 days ago
United
Mon, 3 Jun - Wed, 12 Jun
YOW
Ottawa
LAS
Las Vegas
€355 Return, found 2 days ago
€355
Return
found 2 days ago
Select United flight, departing Mon, 3 Jun from Ottawa to Las Vegas, returning Wed, 12 Jun, priced at €355 found 2 days ago
WestJet
Mon, 3 Jun - Wed, 12 Jun
YOW
Ottawa
LAS
Las Vegas
€362 Return, found 2 days ago
€362
Return
found 2 days ago
Select WestJet flight, departing Mon, 3 Jun from Ottawa to Las Vegas, returning Wed, 12 Jun, priced at €362 found 2 days ago
WestJet
Sat, 8 Jun - Wed, 19 Jun
YOW
Ottawa
LAS
Las Vegas
€365 Return, found 4 days ago
€365
Return
found 4 days ago
Select WestJet flight, departing Sat, 8 Jun from Ottawa to Las Vegas, returning Wed, 19 Jun, priced at €365 found 4 days ago
Ottawa to Las Vegas route information
Origin airport
Macdonald-Cartier Intl.
Destination airport
Harry Reid Intl.
Return price
€331
Distance
3424 km

Perfect flights from Ottawa to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ottawa to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Macdonald-Cartier Intl. to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from €188 and roundtrip prices from €331. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Las Vegas.

Frequently asked questions

How much is a flight from YOW to Harry Reid Airport (formerly McCarran Airport)?
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 €331. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa International Airport to Harry Reid Airport (formerly McCarran Airport)?
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.
How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to LAS that have flexible change policies?
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.
How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to LAS?
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.
Which airlines fly direct from YOW to Harry Reid Airport (formerly McCarran Airport)?
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!
Are YOW to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
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.
*Available to Expedia members.