At Southwest, we know it takes more than great deals on Las Vegas airfares and convenient scheduling options to make your trip memorable. So from booking to boarding, we offer services and features designed to make your travel from Reno/Tahoe to Las Vegas the best it can be.Direct. from C$98. Las Vegas.C$105 per passenger.Departing Tue, May 7.One-way flight with Flair Airlines.Outbound direct flight with Flair Airlines departing from Vancouver International on Tue, May 7, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From C$105, select. Tue, May 7 YVR – LAS with Flair Airlines. Find cheap flights from Windsor to Las Vegas from. $507. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Thu 5/23. Thu 5/30. If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Victoria $91 one-way - $259 round-trip, from Calgary $108 one-way - $162 round-trip, from Winnipeg $121 one-way - $342 round-trip. Search Las Vegas flights on KAYAK. Find cheap tickets to Las Vegas from anywhere in Ontario. KAYAK searches hundreds of travel sites to help you find cheap airfare and book the flight that suits you best. With KAYAK you can also compare prices of plane tickets for last-minute flights to Las Vegas from anywhere in Ontario. Not what you’re ...The two airlines most popular with KAYAK users for flights from Detroit to Las Vegas are Delta and Alaska Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $583 and an overall rating of 8.0.Las Vegas to Ontario Flights. Flights from LAS to ONT are operated 38 times a week, with an average of 5 flights per day. Departure times vary between 05:40 - 22:50. The earliest flight departs at 05:40, the last flight departs at 22:50. However, this depends on the date you are flying so please check with the full flight schedule above to see ...The usual cost for a one-way flight to Las Vegas Harry Reid Intl Airport is around $17, while a round-trip averages at about $38. Usually, a round-trip ticket to Las Vegas costs in the vicinity of $122, but there are deals as low as $38. If time is of the essence, the quickest one-way flight to Las Vegas departs from Bullhead City with an ...One of the most popular airlines traveling from Los Angeles to Las Vegas is Frontier. Flights from Frontier traveling this route typically cost $197.96 RT. This price is typically 20% cheaper than other airlines that offer Los Angeles to Las Vegas flights. When booking this route, the cheapest RT price found was $122.6 days ago · The average price found was around $64, however the best flight deal found in the last week was $38 (a Frontier flight from Las Vegas to Ontario). Yes. Over 20 direct flights from Las Vegas to Ontario were found in the last week, with better deals found between $100 and $89. $100 is the best price for last minute Las Vegas to Ontario flights. Looking for flights from London, ON (YXU) to Las Vegas (LAS)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your London, ON to Las Vegas flight today.The two airlines most popular with KAYAK users for flights from Detroit to Las Vegas are Delta and Alaska Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $583 and an overall rating of 8.0.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 $17 one-way. Flex your dates to find the best ONT–LAS ticket prices.Distance from Ontario to Las Vegas (Ontario International Airport – Las Vegas Harry Reid International Airport) is 197 miles / 317 kilometers / 171 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Ontario and Las Vegas. No change2 or cancel3 fees. Free same-day standby6 (taxes and fees may apply) Earn 6X fare in Rapid Rewards points on qualifying flights11. OUR BASE FARE. Fare Benefits. Visit Southwest.com to view the Southwest low fare calendar and find the cheapest airfare of the season. Book your next flight with Southwest Airlines and save. In the last 72 hours, the cheapest one-way ticket from Houston to Las Vegas found on KAYAK was with Spirit Airlines for $35. Frontier proposed a round-trip connection from $78 and Spirit Airlines from $89.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 $17 one-way. Flex your dates to find the best ONT–LAS ticket prices.This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Grants Pass. Roundtrip prices range from $136 - $198, and one-ways to Grants Pass start as low as $69. Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be ...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!Best site for finding today’s lowest flight prices, unadvertised fare sales, and mistake prices. Updated daily. Find the best price before you book your trip to Las Vegas, NV (LAS).One of the most popular airlines traveling from Los Angeles to Las Vegas is Frontier. Flights from Frontier traveling this route typically cost $197.96 RT. This price is typically 20% cheaper than other airlines that offer Los Angeles to Las Vegas flights. When booking this route, the cheapest RT price found was $122. There are 10 airlines that fly nonstop from Los Angeles to Las Vegas. They are: Alaska Airlines, American Airlines, Delta, Frontier, JSX, JetBlue, Southwest, Spirit Airlines, Sun Country Air and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $24 for a one-way flight. 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!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 means …Thu, Nov 28 LAS – CRK with Alaska Airlines. 1 stop. from $978. Las Vegas.$1,023 per passenger.Departing Tue, Dec 17, returning Tue, Jan 7.Round-trip flight with EVA Air and Alaska Airlines.Outbound indirect flight with EVA Air, departing from Clark International on Tue, Dec 17, arriving in Las Vegas Harry Reid International.Inbound indirect ... There are 2 airlines that fly direct from Ontario to Las Vegas. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best deal found costing C$ 59. On average, the best prices for this route can be found at Frontier. First Class. $213. Las Vegas. Search and compare first class flight deals to Las Vegas. Fly from Los Angeles from $327, from San Francisco from $400. Book your first class tickets to Las Vegas. Sun, Apr 21 ONT – LAS with Frontier Airlines. Direct. from $48. Ontario.$50 per passenger.Departing Thu, Apr 25, returning Sun, May 12.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Las Vegas Harry Reid International on Thu, Apr 25, arriving in Ontario International.Inbound direct flight ...If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From London Gatwick Airport £159 one-way - £405 return, from London Heathrow Airport £624 one-way - £703 return, from Manchester £667 one-way - £836 return. There are 5 airlines that fly nonstop from Las Vegas to Toronto. 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 $65 for a one-way flight. On average, the best prices for this route can be found at Flair Airlines. Minneapolis/St. Paul, MN to Las Vegas, NV. departing on 5/18. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 26 travel days available. Book flights from Minneapolis/St. Paul to Las Vegas with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings.The average flight time from Long Beach, CA, to Las Vegas is 1 hour 10 minutes. How many Southwest flights occur weekly from Long Beach, CA, to Las Vegas? There are 109 weekly flights from Long Beach, CA, to Las Vegas on Southwest Airlines.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 $43 for round trip, for the period … Discount Airfare Las Vegas - Latest Deals - Last Minute Offers - Special Airlines Discounts! Find cheap flights from Ontario to Los Angeles from. $97. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Mon 5/20. Mon 5/27.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 ... There are 10 airlines that fly nonstop from Los Angeles to Las Vegas. They are: Alaska Airlines, American Airlines, Delta, Frontier, JSX, JetBlue, Southwest, Spirit Airlines, Sun Country Air and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $24 for a one-way flight. 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.Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.The lights of the Las Vegas Strip are a shining beacon, determined to remind us of its status among the elite global entertainment meccas of the world. From elaborate resorts, sprawling golf courses, world-class entertainment, non-stop gaming, high-end shopping, and cuisine from every place in between, Las Vegas has something for everyone.There are 2 airlines that fly direct from Ontario to Las Vegas. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best one-way deal … No change2 or cancel3 fees. Free same-day standby6 (taxes and fees may apply) Earn 6X fare in Rapid Rewards points on qualifying flights11. OUR BASE FARE. Fare Benefits. Visit Southwest.com to view the Southwest low fare calendar and find the cheapest airfare of the season. Book your next flight with Southwest Airlines and save. Looking for a cheap flight? 25% of our users found tickets from Las Vegas to the following destinations at these prices or less: Denver $100 one-way - $127 round-trip; Dallas $123 one-way - $234 round-trip; Los Angeles $55 one-way - $110 round-trip. Morning departure is around 3% cheaper than an evening flight, on average*.CA $118 Cheap Flights from Toronto (YYZ) to Las Vegas (LAS) Roundtrip. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to …Find cheap flights from Las Vegas to Ontario from $61. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Thu 5/23. Thu 5/30. Search. Direct flights only. Search hundreds of …Find flights to Las Vegas from $59. Fly from Arkansas on Frontier, Allegiant Air, American Airlines and more. Search for Las Vegas flights on KAYAK now to find the best deal.There are 2 airlines that fly direct from Ontario to Las Vegas. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best one-way deal … There are 5 airlines that fly nonstop from Toronto 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 $81 for a one-way flight. On average, the best prices for this route can be found at Flair Airlines. Prices were available within the past 7 days and start at $44 for one-way flights and $87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Baltimore to Las Vegas with no change fee on selected flights. Earn your airline miles on top of our rewards!Flights Deals from Las Vegas, NV to Ontario/LA, CA on Frontier. From. flight_takeoff. To. flight_land. Budget $ From. To. From Las Vegas, NV (LAS) To Ontario/LA, CA (ONT) One-way / Economy: Departing Aug 7, 2024: From. $19* Last seen: 9 hours ago *Prices found by others in the previous 48 hours for one-way flights.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 …United flights from Las Vegas to Ontario from. $ 266. *. 1 Passenger, Economy. Promotion Code. Home. United flights. Flights to United States. Las Vegas - Ontario.CA $118 Cheap Flights from Toronto (YYZ) to Las Vegas (LAS) Roundtrip. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to …Thu, Nov 28 LAS – CRK with Alaska Airlines. 1 stop. from $978. Las Vegas.$1,023 per passenger.Departing Tue, Dec 17, returning Tue, Jan 7.Round-trip flight with EVA Air and Alaska Airlines.Outbound indirect flight with EVA Air, departing from Clark International on Tue, Dec 17, arriving in Las Vegas Harry Reid International.Inbound indirect ...The cheapest return flight ticket from Dallas/Fort Worth Airport to Las Vegas found by KAYAK users in the last 72 hours was for $35 on Frontier, followed by Spirit Airlines ($53). One-way flight deals have also been found from as …Cheap Flights from Windsor to Las Vegas (YQG-LAS) Prices were available within the past 7 days and start at $222 for one-way flights and $410 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 selected ...Cheap Flights from Windsor to Las Vegas (YQG-LAS) Prices were available within the past 7 days and start at $222 for one-way flights and $410 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 selected ...Looking for flights from London, ON (YXU) to Las Vegas (LAS)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your London, ON to Las Vegas flight today.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℠!The cheapest return flight ticket from Dallas/Fort Worth Airport to Las Vegas found by KAYAK users in the last 72 hours was for $35 on Frontier, followed by Spirit Airlines ($53). One-way flight deals have also been found from as … Flights from Hamilton to Las Vegas. $450. Flights from London, Ontario to Las Vegas. $256. Flights from Ottawa to Las Vegas. $423. Flights from Thunder Bay to Las Vegas. $1,640. Flights from Timmins to Las Vegas. April 23, 2024 3 AM PT. Southern Californians can expect to board a high-speed train as soon as 2028 for a two-hour ride to Las Vegas, officials on the $12-billion …Search Las Vegas flights on KAYAK. Find cheap tickets to Las Vegas from anywhere in Ontario. KAYAK searches hundreds of travel sites to help you find cheap airfare and book the flight that suits you best. With KAYAK you can also compare prices of plane tickets for last-minute flights to Las Vegas from anywhere in Ontario. Not what you’re ...The two airlines most popular with KAYAK users for flights from New Orleans to Las Vegas are Delta and United Airlines. With an average price for the route of $496 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $496 and an overall rating of 7.4.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 ... Flights from Ontario with Southwest Airlines®. Discover where Southwest ® flies out of Ontario International Airport and trade the West Coast for whatever’s next. Take your next trip from Ontario outside Los Angeles. Southwest Airlines® offers nonstop flights & travel deals to destinations across the U.S. & more. There 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 …This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Grants Pass. Roundtrip prices range from $136 - $198, and one-ways to Grants Pass start as low as $69. Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be ...Find flights to Las Vegas from $48. Fly from Oklahoma on Allegiant Air, Frontier, Delta and more. Search for Las Vegas flights on KAYAK now to find the best deal.The cheapest return flight ticket from Dallas/Fort Worth Airport to Las Vegas found by KAYAK users in the last 72 hours was for $35 on Frontier, followed by Spirit Airlines ($53). One-way flight deals have also been found from as …Average price of flights to Las Vegas by month. Currently, January is the cheapest month in which you can book a flight from Ontario to Las Vegas (average of …Flying from Ottawa to Las Vegas in August is currently the most expensive (average of C$ 360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. January. C$ 272. February. C$ 308. March. C$ 333. April. C$ 363. May. C$ 384. June. C$ 405.The best one-way flight to Las Vegas from Ontario in the past 72 hours is $29. The best round-trip flight deal from Ontario to Las Vegas found on momondo in the last 72 hours is $31. The fastest flight from Ontario to Las Vegas takes 1h 05m. Direct flights go from Ontario to Las Vegas on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Victoria $91 one-way - $259 round-trip, from Calgary $108 one-way - $162 round-trip, from Winnipeg $121 one-way - $342 round-trip. If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Victoria $91 one-way - $259 round-trip, from Calgary $108 one-way - $162 round-trip, from Winnipeg $121 one-way - $342 round-trip. There are 2 airlines that fly direct from Ontario to Las Vegas. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best deal found …Cheap Flights from Ontario International (ONT) to Las Vegas (LAS) from $37 | Skyscanner. Roundtrip One way Multi-city. Depart. 21/04/2024. Return. 28/04/2024. …CA $118 Cheap Flights from Toronto (YYZ) to Las Vegas (LAS) Roundtrip. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to … If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Victoria $91 one-way - $259 round-trip, from Calgary $108 one-way - $162 round-trip, from Winnipeg $121 one-way - $342 round-trip. The lights of the Las Vegas Strip are a shining beacon, determined to remind us of its status among the elite global entertainment meccas of the world. From elaborate resorts, sprawling golf courses, world-class entertainment, non-stop gaming, high-end shopping, and cuisine from every place in between, Las Vegas has something for everyone.Find flights to Las Vegas from $73. Fly from Ontario on Flair Airlines, WestJet and more. Search for Las Vegas flights on KAYAK now to find the best deal.Cheap Flights from Long Beach to Las Vegas (LGB-LAS) Prices were available within the past 7 days and start at $139 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Long Beach to Las Vegas with no change fee on ... There are 10 airlines that fly nonstop from Los Angeles to Las Vegas. They are: Alaska Airlines, American Airlines, Delta, Frontier, JSX, JetBlue, Southwest, Spirit Airlines, Sun Country Air and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $24 for a one-way flight. If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From London Gatwick Airport £142 one-way - £401 return, from London Heathrow Airport £641 one-way - £704 return, from Manchester £661 one-way - £833 return.April 23, 2024 3 AM PT. Southern Californians can expect to board a high-speed train as soon as 2028 for a two-hour ride to Las Vegas, officials on the $12-billion …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 … Flights from Hamilton to Las Vegas. $450. Flights from London, Ontario to Las Vegas. $256. Flights from Ottawa to Las Vegas. $423. Flights from Thunder Bay to Las Vegas. $1,640. Flights from Timmins to Las Vegas. If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Victoria $91 one-way - $259 round-trip, from Calgary $108 one-way - $162 round-trip, from Winnipeg $121 one-way - $342 round-trip.
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Tips to get cheap flights from Las Vegas to Ontario. Try to book your flight at least 21 days in advance in order to some flight deals which suit your budget. It is recommended to travel on weekdays to avoid weekend surcharges. Avoid flying in heavy traffic by booking your flight before or after major holidays.The two airlines most popular with KAYAK users for flights from Medford to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $340 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $317 and an overall rating of 8.0.There are 5 airlines that fly nonstop from Las Vegas to Toronto. 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 $65 for a one-way flight. On average, the best prices for this route can be found at Flair Airlines.find a recruiter. APPLY NOW. Air Force Academy. Air Force ROTC. Air Force Civilian Careers. AF.mil. Discover your path to serving in the Air Force. Quickly find a recruiter near you and get started on your journey towards an exciting career in the military.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 ...Southwest Airlines and Frontier Airlines fly from Ontario to Las Vegas Airport (LAS) every 4 hours. Alternatively, Tufesa operates a bus from Ontario to Las Vegas twice daily. Tickets cost $45 - $65 and the journey takes 4h 15m. Airlines.The usual cost for a one-way flight to Las Vegas Harry Reid Intl Airport is around $17, while a round-trip averages at about $38. Usually, a round-trip ticket to Las Vegas costs in the vicinity of $122, but there are deals as low as $38. If time is of the essence, the quickest one-way flight to Las Vegas departs from Bullhead City with an ...Prices were available within the past 7 days and start at $97 for one-way flights and $158 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 your airline miles on top of our rewards!Prices were available within the past 7 days and start at $65 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Find cheap return or one-way flights to Las Vegas. Book & compare flight deals to Las Vegas and save now! 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 ... 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 $17 one-way. Flex your dates to find the best ONT–LAS ticket prices. Save simply on Airfare from Las Vegas, NV LAS to Ontario, CA ONT. Take advantage of comparing multiple booking offers and deals! Get started: To find cheap air fare enter city name or airport code. Choose date for Airfare from Las Vegas, NV LAS to Ontario, CA ONT and number of persons traveling. Book Airfare from Las Vegas, NV LAS to 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 ...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 ….