Looking to fly from the United States to Las Vegas with Frontier? 25% of our users found flights for the following prices or less: From Ontario $39 one-way, $68 round-trip; from Chicago Midway Airport $78 one-way, $134 round-trip. The cheapest flight to Las Vegas with Frontier found on KAYAK in the last 2 weeks departed from Ontario and cost $21. 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 ... 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 …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.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 …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.VISIT las vegas: GET STARTED 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. 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 6 airlines that fly nonstop from Austin to Las Vegas. They are: Allegiant Air, American Airlines, Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Allegiant Air at $41 for a one-way flight. On average, the best prices for this route can be found at Allegiant Air.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. …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 ...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.Cheap Flights from Las Vegas to San Francisco (LAS-SFO) Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Las Vegas to San Francisco with no change fee on ... The two airlines most popular with KAYAK users for flights from Hamilton to Las Vegas are WestJet and Air Canada. With an average price for the route of C$ 610 and an overall rating of 7.5, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 412 and an overall rating of 7.0. Book one-way or return flights from Ontario to Las Vegas with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Ontario to Las Vegas now! 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 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.VISIT las vegas: GET STARTED 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.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.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. 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. With an expansive network of destinations, your world is a flight away. To search for a great fare, start by selecting your departure city. Looking to book using miles? Try our miles finder map. Looking for American Airlines flights from Ontario? Explore our destinations and book the lowest fares from Ontario! Combine your flight to Las Vegas from Ontario with hotels and car hire. Once you've secured your cheap flight ticket from Ontario to Las Vegas, discover the best prices and exclusive rates for hotels in Las Vegas or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.6 days ago · Take a gander at the lowest prices we've found on Frontier flights from Las Vegas to Ontario. Make sure to examine the flight information before completing your reservation. Wed 5/1 8:55 pm LAS - ONT. Nonstop 1h 02m Frontier. Sun 5/5 8:53 pm ONT - LAS. Nonstop 1h 10m Frontier. Deal found 4/17 $38. Each day, there are between 5 and 11 nonstop flights that take off from Las Vegas and land in Ontario, with an average flight time of 1h 04m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Bellingham, WA to Las Vegas, NV. departing on 8/28. one-way starting at*. $93. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 32 travel days available.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.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.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 ... 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 ... There are 6 airlines that fly nonstop from Austin to Las Vegas. They are: Allegiant Air, American Airlines, Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Allegiant Air at $41 for a one-way flight. On average, the best prices for this route can be found at Allegiant Air.Find flights to Las Vegas from $28. Fly from California on Spirit Airlines, ... Flights from Ontario to Las Vegas. $69. Flights from Orange County to Las Vegas. $258. ... KAYAK searches hundreds of travel sites to help you find cheap airfare and … 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 Ontario to Las Vegas (ONT-LAS) Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period … 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 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 …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$105, select. Tue, May 7 YVR – LAS with Flair Airlines.Average price of flights to Las Vegas by month. Currently, January is the cheapest month in which you can book a flight from Ontario to Las Vegas (average of …In the last 3 days, the lowest price for a flight from Sudbury, Ontario to Las Vegas was C$ 449 for a round-trip ticket. ... 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 Sudbury.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.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 … Amazing Alaska Airlines ONT to LAS Flight Deals. The cheapest flights to Harry Reid Intl. found within the past 7 days were $263 round trip and $171 one way. Prices and availability subject to change. Additional terms may apply. Wed, Mar 6 - Wed, Mar 13. 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. The cheapest return flight ticket from Las Vegas to Ontario found by KAYAK users in the last 72 hours was for $38 on Frontier, followed by CitizenPlane ($49). One-way flight deals have also been found from as low as $34 on Frontier and from $93 on American Airlines. Book cheap flights to Las Vegas (LAS) with United Airlines. Enjoy all the in-flight perks on your Las Vegas flight, including speed Wi-Fi. 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 ... 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 ...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 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. 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℠! 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 ... 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. 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 …Flights from Toronto to Las Vegas. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Toronto to Las Vegas.Combine your flight to Las Vegas from Ontario with hotels and car hire. Once you've secured your cheap flight ticket from Ontario to Las Vegas, discover the best prices and exclusive rates for hotels in Las Vegas or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.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 …Book cheap flights to Las Vegas (LAS) with United Airlines. Enjoy all the in-flight perks on your Las Vegas flight, including speed Wi-Fi. There are 5 airlines that fly direct 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 C$ 112. On average, the best prices for this route can be found at Flair Airlines. There are 6 airlines that fly nonstop from Austin to Las Vegas. They are: Allegiant Air, American Airlines, Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Allegiant Air at $41 for a one-way flight. On average, the best prices for this route can be found at Allegiant Air.Bellingham, WA to Las Vegas, NV. departing on 8/28. one-way starting at*. $93. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 32 travel days available.There are 6 airlines that fly nonstop from Austin to Las Vegas. They are: Allegiant Air, American Airlines, Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Allegiant Air at $41 for a one-way flight. On average, the best prices for this route can be found at Allegiant Air.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.There are 4 airlines that fly nonstop from San Diego to Las Vegas. They are: Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Frontier at $35 for a one-way flight. On average, the best prices for this route can be found at Frontier. There are 5 airlines that fly direct from Toronto to Las Vegas. They are: Air Canada, Canada Jetlines, Flair Airlines, Porter Airlines and WestJet. The cheapest price of all airlines flying this route was found with Flair Airlines at C$ 112. On average, the best prices for this route can be found at Flair Airlines. 6 days ago · Take a gander at the lowest prices we've found on Frontier flights from Las Vegas to Ontario. Make sure to examine the flight information before completing your reservation. Wed 5/1 8:55 pm LAS - ONT. Nonstop 1h 02m Frontier. Sun 5/5 8:53 pm ONT - LAS. Nonstop 1h 10m Frontier. Deal found 4/17 $38. Distance from Las Vegas to Ontario (Las Vegas Harry Reid International Airport – Ontario 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 Las Vegas and Ontario.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 … Cheap flights from Toronto (YYZ) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $118 for one-way flights and CA $196 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 ... Cheap Flights from Seattle to Las Vegas (SEA-LAS) Prices were available within the past 7 days and start at $44 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Las Vegas with no change fee on selected flights. Save simply on Airfare to Las Vegas, NV LAS from 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 to Las Vegas, NV LAS from Ontario, CA ONT and number of persons traveling. Book Airfare to Las Vegas, NV LAS from Ontario ... 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 Washington, D.C. to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $416 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 $354 and an overall rating of 8.0.Las Vegas Airfares. Las Vegas Airline Tickets. Affordable Las Vegas Flights and Very Cheap Las Vegas Travel Deals. Book cheap Las Vegas Airfare, Find Affordable Flights and Very Cheap Travel Deals. ... Discount Airfare Las Vegas - Latest Deals - Last Minute Offers - Special Airlines Discounts! One-way; Round-trip; Airfare From: Airfare 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 ...Amazing deals on all Vacation Packages from Toronto to Las Vegas! Book now you vacation package to Las Vegas and get the best deal, Guaranteed! Over 150 Travel Professionals | 1-866-573-3824. 1-866-573-3824 We're here 24/7 for support, click here. FR. Home Vacations Flight ... Ontario, M9B 6K5 Canada. 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. 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 ...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 $22 one-way. Flex your dates to find the best ONT–LAS ticket prices.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.CA $673. per person. May 22 - May 24. Roundtrip flight included. Toronto (YYZ) to Las Vegas (LAS) 9/10 Wonderful! (18,394 reviews) Beautiful property with excellent service! I would hope the pushy sales people at the various stores would be prohibted from harassing hotel patrons! Reviewed on Apr. 22, 2024.Where To Buy Cheap Flights from Las Vegas, Nevada to Ontario, California? The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets.
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 ... . Ferris360
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.Find flights to Las Vegas from $28. Fly from California on Spirit Airlines, ... Flights from Ontario to Las Vegas. $69. Flights from Orange County to Las Vegas. $258. ... KAYAK searches hundreds of travel sites to help you find cheap airfare and …Cheap flights from Hamilton to Las Vegas. If you're considering your options for cheap flights from Hamilton to Las Vegas, WestJet is the smart choice. 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 ...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. 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. Travel with Air Canada from Toronto to Las Vegas (YYZ - LAS) from. CAD 218*. Learn more.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.The two airlines most popular with KAYAK users for flights from Washington, D.C. to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $416 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 $354 and an overall rating of 8.0.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).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.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 ...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.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 Washington, D.C. to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $416 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 $354 and an overall rating of 8.0..