Flights from Portland / Salem, OR (SLE) to Las Vegas, NV (LAS) Sunday. May 5. ONE-WAY FARES FROM $ 51*. 24 HR RISK-FREE CANCELLATION. Book Now. Price as of 4/21/2024. * Seats and days are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times … Find United Airlines cheap flights from Ontario to Las Vegas. Enjoy a Ontario to Las Vegas modern flight experience in premium cabins with Wi-Fi. A one way ticket to Ontario is now! Book one-way or return flights from Las Vegas to Ontario with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Las Vegas to Ontario now! Cheapflights has 20 direct flights from Toronto to Las Vegas under C$ 300. A good price for a direct flight from Toronto to Las Vegas is less than C$ 269. There are currently 20+ open flights from Toronto to Las Vegas within the next 7 days for less than C$ 300. Direct flights can be found on the following days: Monday.Cheap Flights from London to Las Vegas (YXU-LAS) Prices were available within the past 7 days and start at $210 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from London to Las Vegas with no change fee on selected flights.Place your bets on us for your Vegas vacation with travel packages and direct flights to Las Vegas from Toronto, Montreal, Vancouver, Edmonton and Calgary. Book luxury hotels right on the Strip, near the best casinos or nightclubs, and get tickets to world-class shows like Cirque du Soleil. With our group travel options, you can even bring your ... $29 Search for cheap flights deals from LAS to ONT (Harry Reid Intl. to Los Angeles - Ontario Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Looking for flights from Ottawa, ON (YOW) to Las Vegas (LAS)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your Ottawa, ON to Las Vegas flight today. today. Search Flights. Home. Flights. Find Ultra Low Cost Flights with Spirit Airlines 400+ Daily Routes to U.S.A., South America and the Carribean Save Big with our Bare Fare™ and $9 fare club. The calculation of flight time is based on the straight line distance from Toronto, Canada to Las Vegas, NV ("as the crow flies"), which is about 1,952 miles or 3 142 kilometers. Your trip begins in Toronto, Canada. It ends in Las Vegas, Nevada. Your flight direction from Toronto, Canada to Las Vegas, NV is West (-93 degrees from North). Best Deals on Flights From Ontario/LA, CA (ONT) to Las Vegas, NV (LAS) Find cheap fares from Ontario/LA, CA (ONT) to Las Vegas, NV (LAS) with Frontier Airlines. Enjoy unlimited savings all year with the Discount Den℠!Cheap Flights from ONT to LAS starting at $29 One Way, $53 Round Trip. Prices starting at $53 for return flights and $29 for one-way flights to Harry Reid Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 22 - Wed, May 29. Flights Ontario International Airport offers passengers nonstop service to 20+ destinations worldwide, including New York, Las Vegas, Mexico, and more. Read More Compare flight deals to Las Vegas from Ontario from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the best Ontario–Las Vegas ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to ... The calculation of flight time is based on the straight line distance from Toronto, Canada to Las Vegas, NV ("as the crow flies"), which is about 1,952 miles or 3 142 kilometers. Your trip begins in Toronto, Canada. It ends in Las Vegas, Nevada. Your flight direction from Toronto, Canada to Las Vegas, NV is West (-93 degrees from North). To find the best deals on flights to Ontario from Las Vegas with Frontier Airlines, just enter your travel dates, filter by Frontier Airlines, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time. Return flights from Ontario ONT to Las Vegas LAS with Frontier AirlinesThere are 2 airlines that fly nonstop from Ontario to Las Vegas. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best one-way deal …Cheap flights from London to Las Vegas. Cheap flights from London to Las Vegas is what WestJet does best. We fly into more than 100 destinations in North America, Central America, the Caribbean and Europe — including McCarran International Airport — which means we're able to take you wherever you want to go.Prices were available within the past 7 days and start at CA $471 for one-way flights and CA $784 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Sault Ste. Marie to Las Vegas with no change fee on selected flights.today. Search Flights. Home. Flights. Find Ultra Low Cost Flights with Spirit Airlines 400+ Daily Routes to U.S.A., South America and the Carribean Save Big with our Bare Fare™ and $9 fare club.Cheap flights from Sudbury (YSB) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $309 for one-way flights and CA $565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Sudbury to Las Vegas with no change fee on ...The cheapest month for flights from Ontario to Las Vegas is January, where tickets cost $44 on average. On the other hand, the most expensive months are December and … Cheap Flights from Las Vegas to Ontario (LAS-ONT) Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Las Vegas to Ontario with no change fee on selected ... Book your Kitchener-Waterloo to Las Vegas flight within the next 90 days. We at Flair Airlines want you to fly more for less! Enjoy a unique travel experience booking cheap flights from Kitchener-Waterloo YKF to Las Vegas LAS.Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Currently, September is the cheapest month in which you can book a flight from Ontario to Bangkok (average of $1,042). Flying from Ontario to Bangkok in June is currently the most expensive (average of $1,641).Flights from Portland / Salem, OR (SLE) to Las Vegas, NV (LAS) Sunday. May 5. ONE-WAY FARES FROM $ 51*. 24 HR RISK-FREE CANCELLATION. Book Now. Price as of 4/21/2024. * Seats and days are limited. Fares may vary by destination, flight, and day of week and won't be available on some flights that operate during very busy travel times … The two airlines most popular with KAYAK users for flights from Ontario to Las Vegas are Alaska Airlines and United Airlines. With an average price for the route of $67 and an overall rating of 8.1, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $202 and an overall ... Ontario to Las Vegas Flights Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Ontario to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare …Compare flight deals to Las Vegas from Ontario from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Las Vegas start from £19 one-way. Flex your dates to find the best ONT-LAS ticket prices. Cheap flights from Ontario (ONT) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $67 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Ontario to Las Vegas with no change fee on ... Las Vegas. £29 per passenger. Departing Tue, 30 Apr, returning Tue, 30 Apr. Return flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departs from Ontario International on Tue, 30 Apr, arriving in Las Vegas Harry Reid International.Prices were available within the past 7 days and start at $41 for one-way flights and $126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Las Vegas to Toronto with no change fee on selected flights. Earn your airline miles on top of our rewards!Cheap flights from London to Las Vegas. Cheap flights from London to Las Vegas is what WestJet does best. We fly into more than 100 destinations in North America, Central America, the Caribbean and Europe — including McCarran International Airport — which means we're able to take you wherever you want to go.Cheap flights from Windsor (YQG) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $303 for one-way flights and CA $496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Windsor to Las Vegas with no change fee on ...Drop us a note about your route request for Ontario ... Ontario International Airport offers passengers nonstop service to 20+ destinations worldwide, including New York, Las Vegas ... lounges and more for Terminals 2 and 4. Read More Arrivals and Departures Get up-to-the-minute flight information for arrivals at Ontario International ...Roundtrip. Tue., Apr. 30 - Tue., May 28. YYZ.The total flight duration from Las Vegas, NV to Ontario, CA is 36 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like LAS to ONT. It covers the entire time on a typical commercial flight including take-off and landing.$29 Search for cheap flights deals from ONT to LAS (Los Angeles - Ontario Intl. to Harry Reid Intl.). We offer cheap direct, ... May 28 from Ontario to Las Vegas, returning Thu, May 30, priced at $56 found 22 hours ago. Wed, Jul 31 - Wed, Jul 31. ONT. Ontario. LAS. Las Vegas. $57 Roundtrip, found 1 hour ago. $57.Best Deals on Flights From Ontario/LA, CA (ONT) to Las Vegas, NV (LAS) Find cheap fares from Ontario/LA, CA (ONT) to Las Vegas, NV (LAS) with Frontier Airlines. Enjoy unlimited savings all year with the Discount Den℠!Use Google Flights to find cheap departing flights to Las Vegas and to track prices for specific travel dates for your next getaway.Cheap flights from Sudbury (YSB) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $309 for one-way flights and CA $565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Sudbury to Las Vegas with no change fee on ...F9 2184 Ontario to Las Vegas Flight Status. Frontier Airlines Flight F92184 from Ontario International Airport ONT to Las Vegas McCarran International Airport LAS is not scheduled for today April 22nd, 2024. The last time the flight was scheduled was on November 13th, 2023. Check the table below for F92184's most … Canada ». Ontario. $399. Flights to Ottawa, Ontario. $116. Flights to Toronto, Ontario. Find flights to Ontario from $61. Fly from Las Vegas on Flair Airlines, WestJet and more. Search for Ontario flights on KAYAK now to find the best deal. Cheap Flights from Boston to Las Vegas (BOS-LAS) Prices were available within the past 7 days and start at $63 for one-way flights and $125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to Las Vegas with no change fee on selected flights. Return flights from Ontario ONT to Las Vegas LAS with American Airlines If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $186 to $186, it’s easy to find a flight that suits your budget. Roundtrip. found 1 hour ago. Book one-way or return flights from Ontario to Las Vegas with no change fee on selected flights. Earn double rewards with airline … Get to Las Vegas with ease by booking a flight into Harry Reid International Airport ... Ontario/LA, CA (ONT) To. Las Vegas, NV (LAS) Departing Jul 3, 2024. From. $19* Cheap flights from Las Vegas (LAS) to Toronto (YYZ) Prices were available within the past 7 days and start at CA $56 for one-way flights and CA $161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Las Vegas to Toronto with no change fee on ...64 Likes, TikTok video from Flights Around The World (@flightsaroundworld): “One of the shortest commercial flights in the United States. Las Vegas to Ontario #lasvegas … In-Flight information. The average flying time for a direct flight from Ontario, CA to Las Vegas is 1 hour 2 minutes. Most direct flights leave around 6:10 PDT. Southwest Airlines flight #922 is today's earliest flight from Ontario, CA to Las Vegas (6:10 PDT, Boeing 737-700 (winglets) pax) Southwest Airlines flight #331 is today's latest flight ... Flights from Ontario to Las Vegas. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Ontario to Las Vegas. Find the best flights...Flight time from YKF to LAS. Flights from Kitchener / Waterloo to Las Vegas take from 5 hours and 57 minutes up to 8 hours and 55 minutes, depending on your stopover airport. Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well ...Prices were available within the past 7 days and start at CA $118 for one-way flights and CA $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Toronto to Las Vegas with no change fee on selected flights. Earn double rewards with airline miles ... A one way ticket to Ontario is now! Book one-way or return flights from Las Vegas to Ontario with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Las Vegas to Ontario now! My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. Looking for flights from Ottawa, ON (YOW) to Las Vegas (LAS)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your Ottawa, ON to Las Vegas flight today. The cheapest month for flights from London, Ontario to Las Vegas is January, where tickets cost $404 on average. On the other hand, the most expensive months are February and September, where the average cost of tickets is $555 and $542 respectively.1 hour and 29 minutes. Airlines with direct flights from Ontario (ONT) to Las Vegas (LAS) Southwest Airlines. M. T. W. T. F. S. Low-cost airline. 3-6 daily flights. Terminal 4 at …In-Flight information. The average flying time for a direct flight from Ontario, CA to Las Vegas is 1 hour 2 minutes. Most direct flights leave around 6:10 PDT. Southwest Airlines flight #922 is today's earliest flight from Ontario, CA to Las Vegas (6:10 PDT, Boeing 737-700 (winglets) pax) Southwest Airlines flight #331 is today's latest flight ...The cheapest month for flights from Sudbury, Ontario to Las Vegas is January, where tickets cost C$ 601 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 2,172 and C$ 1,553 respectively. Use Google Flights to find cheap departing flights to Las Vegas and to track prices for specific travel dates for your next getaway. Find the best flights fast, track prices, and book with confidence. Flight Status. Check Frontier flight status, including departure time, arrival time, and gate information Apr 5, 2024 · Direct. from $47. Ontario.$48 per passenger.Departing Wed, Jun 19, returning Tue, Jul 2.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Las Vegas Harry Reid International on Wed, Jun 19, arriving in Ontario International.Inbound direct flight with Frontier Airlines departing from Ontario ... Cheap flights from Thunder Bay (YQT) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $197 for one-way flights and CA $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Thunder Bay to Las Vegas with no change fee ...Ontario to Walt Disney World flights leaving soon. Book one of these great deals on flights from Ontario to Walt Disney World. It's wise to confirm all flight details are correct before booking. Thu 4/18 5:12 pm ONT - MCO. 1 stop 9h 43m Frontier. Thu 5/2 7:30 am MCO - ONT. 1 stop 12h 30m Frontier.To find the best deals on flights to Ontario from Las Vegas with Hawaiian Airlines, just enter your travel dates, filter by Hawaiian Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time. Return flights from Ontario ONT to Las Vegas LAS with Hawaiian Airlinesfly for about 42 minutes in the air. 1:03 pm (local time): McCarran International (LAS) Las Vegas is the same time as Ontario. taxi on the runway for an average of 7 minutes to the gate. 1:10 pm (local time): arrive at the gate at LAS. … $93 Cheap American Airlines flights Ontario (ONT) to Las Vegas (LAS) Prices were available within the past 7 days and start at $93 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Wed 4/24. Wed 5/1. 1 adult. Economy. Find Your Flight. The best prices from Ontario to Las …Cheap flights from Burlington (BTV) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Burlington to Las Vegas with no change fee ...1 stop. Sat, May 25 LAS – YHM with Spirit Airlines. 1 stop. from C$629. Las Vegas.C$743 per passenger.Departing Wed, Oct 9, returning Wed, Oct 16.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Hamilton on Wed, Oct 9, arriving in Las Vegas Harry Reid International.Inbound indirect flight with WestJet ... Flights from Ontario to Las Vegas with American Airlines. Round trip. 1 Adult, Economy class. Book with cash. From. To. Depart. 04/26/24. today. Cheap flights from London to Las Vegas. Cheap flights from London to Las Vegas is what WestJet does best. We fly into more than 100 destinations in North America, Central America, the Caribbean and Europe — including McCarran International Airport — which means we're able to take you wherever you want to go. fly for about 4.5 hours in the air. 6:36 pm (local time): McCarran International (LAS) Las Vegas is 3 hours behind Hamilton (Ontario) so the time in Hamilton (Ontario) is actually 9:36 pm. taxi on the runway for an average of 15 minutes to the gate. 6:51 pm (local time): arrive at the gate at LAS. deboard the plane, and claim any baggage.Find and book cheap flights from Ontario (ONT) to Las Vegas (LAS) starting at $29 for one-way and $53 for round trip. Compare prices, dates, airlines and deals on …Las Vegas. £29 per passenger. Departing Tue, 30 Apr, returning Tue, 30 Apr. Return flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departs from Ontario International on Tue, 30 Apr, arriving in Las Vegas Harry Reid International.There are 5 airlines that fly direct from Toronto Pearson Intl Airport to Las Vegas. They are: Air Canada, Canada Jetlines, Flair Airlines, Porter Airlines and WestJet. The cheapest price of all airlines flying this route was found with Flair Airlines at C$ 127. On average, the best prices for this route can be found at Flair Airlines.The calculation of flight time is based on the straight line distance from Ontario, CA to Las Vegas, NV ("as the crow flies"), which is about 203 miles or 327 kilometers. Your trip begins in Ontario, California. It ends in Las Vegas, Nevada. Your flight direction from Ontario, CA to Las Vegas, NV is Northeast (44 degrees from North). The flight ...Use Google Flights to find cheap departing flights to Las Vegas and to track prices for specific travel dates for your next getaway.The average flight time from Ontario to Las Vegas is 37 minutes. The flight distance is 317 km / 197 miles and the average flight speed is 512 km/h / 318 mph. What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1487 Ontario to Las Vegas? The Airportia On-Time Performance Rating for Southwest Airlines Flight …My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule.The calculation of flight time is based on the straight line distance from Ontario, CA to Las Vegas, NV ("as the crow flies"), which is about 203 miles or 327 kilometers. Your trip begins in Ontario, California. It ends in Las Vegas, Nevada. Your flight direction from Ontario, CA to Las Vegas, NV is Northeast (44 degrees from North). The flight ...Return flights from Ontario ONT to Las Vegas LAS with Alaska Airlines If you’re planning a round trip, booking return flights with Alaska Airlines is usually the most cost-effective option. With airfares ranging from $342 to $342, it’s easy to find a …The average flight time from Las Vegas to Ontario/LA is 1 hour 2 minutes. How many Southwest flights occur weekly from Las Vegas to Ontario/LA? There are 85 weekly flights from Las Vegas to Ontario/LA on Southwest Airlines. Does Southwest fly nonstop on weekdays from Las Vegas to Ontario/LA? Yes, Southwest flies nonstop from Las …Ontario to Las Vegas Flights. Flights from ONT to LAS are operated 38 times a week, with an average of 5 flights per day. Departure times vary between 05:25 - 23:30. The earliest flight departs at 05:25, the last flight departs at 23:30. However, this depends on the date you are flying so please check with the full flight schedule above to see ... Flights from Ontario to Las Vegas with American Airlines. Round trip. 1 Adult, Economy class. Book with cash. From. To. Depart. 04/26/24. today. Cheap flights from Burlington (BTV) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Burlington to Las Vegas with no change fee ...Users in need of a round-trip flight from Ontario to Las Vegas instead should update the search form at the top of page. Fri 31/5 8:00 p.m. YYZ - LAS. Nonstop 4h 59m WestJet. Deal found 15/4 C$ 162. Pick Dates. Tue 23/4 9:00 p.m. YYZ - LAS.
The total flight duration from Hamilton, Canada to Las Vegas, NV is 4 hours, 21 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.. Asos america
Cheap Flights from Tucson to Las Vegas (TUS-LAS) Prices were available within the past 7 days and start at $68 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Tucson to Las Vegas with no change fee on selected ... Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. What is the On-Time Performance (OTP) of Frontier Airlines Flight F92232 Ontario to Las Vegas? The Airportia On-Time Performance Rating for Frontier Airlines Flight F92232 is 3.5/5 stars. This metric is calculated using data from the past 10 flights. The total flight duration from London, Canada to Las Vegas, NV is 4 hours, 13 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds. Visit an international destination without leaving the city! Stroll the themed hotels like New York New York, Paris Las Vegas, and The Luxor. View the iconic Bellagio fountains, especially fun at night. Never stop having fun at the 24-hour Fremont Street Experience, which combines a mall with amusement park attractions.Las Vegas. £29 per passenger. Departing Tue, 30 Apr, returning Tue, 30 Apr. Return flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departs from Ontario International on Tue, 30 Apr, arriving in Las Vegas Harry Reid International.The cheapest return flight ticket from Toronto to Las Vegas found by KAYAK users in the last 72 hours was for $129 on Flair Airlines, followed by WestJet ($148). One-way flight deals have also been found from as low as $84 on Flair Airlines and from $93 on WestJet. Get to Las Vegas with ease by booking a flight into Harry Reid International Airport ... Ontario/LA, CA (ONT) To. Las Vegas, NV (LAS) Departing Jul 3, 2024. From. $19* Find and book cheap flights from Ontario (ONT) to Las Vegas (LAS) starting at $29 for one-way and $53 for round trip. Compare prices, dates, airlines and deals on Expedia.com. Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Cheap flights from London to Las Vegas. Cheap flights from London to Las Vegas is what WestJet does best. We fly into more than 100 destinations in North America, Central America, the Caribbean and Europe — including McCarran International Airport — which means we're able to take you wherever you want to go.Compare flight deals to Las Vegas from Ontario from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Las Vegas start from £19 one-way. Flex your dates to find the best ONT-LAS ticket prices..