Las Vegas Airport (LAS) Ontario. The average bus between Las Vegas Airport (LAS) and Ontario takes 6h 34m and the fastest bus takes 6h 29m. There is at least one bus per day from Las Vegas Airport (LAS) to Ontario. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.High Desert Shuttle Service to and from Los Angeles (LAX) and Ontario (ONT) Airports. Elevate your travel experience with our dependable and convenient door-to-door LAX shuttle or ONT shuttle service tailored for the High Desert communities. 24 hour LAX or ONT shuttles. One-way or round-trip pick ups. Drivers track your flight.Ontario International Airport offers passengers nonstop service to 20+ destinations worldwide, including New York, Las Vegas, Mexico, and more. Read More Airport Maps ... ONT Rental Car Center; 3450 East Airport Drive; Ontario, CA 91761; Administration Offices; 1923 East Avion Street; Ontario, CA 91761; 1-833-435-9668 (IFLYONT)Please tell us where the airport is located. Country / region Select a country / region. State. City. Airport. Airport code. Your session is about to expire. Any searches or unfinished transactions will be lost.Ontario International Airport offers passengers nonstop service to 20+ destinations worldwide, including New York, Las Vegas, Mexico, and more. Read More Airport Maps ... ONT Rental Car Center; 3450 East Airport Drive; Ontario, CA 91761; Administration Offices; 1923 East Avion Street; Ontario, CA 91761; 1-833-435-9668 (IFLYONT) 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. 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 fast, track...Find out all about the arrivals and departing from Las Vegas Harry Reid International (McCarran International) Airport. Address : 5757 Wayne Newton Blvd, Las Vegas, NV 89119, United States Phone : +1 702-261-5211Cheap flights from Ottawa (YOW) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Ottawa to Las Vegas with no change fee on ...Las Vegas.$37 per passenger.Departing Mon, Apr 29, returning Fri, May 3.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Ontario …Las Vegas (LAS) to Ontario (ONT) flight schedule. The monthly calendar shows every direct flight departure from Harry Reid International Airport (LAS) with all airlines. Click on a date to see a list of flights or search for the best prices. April 2024. Sun.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 ...Detailed flight information from Ontario ONT to Phoenix PHX. See all airline(s) with scheduled flights and weekly timetables up to 9 months ahead. Flightnumbers and complete route information. ... Ontario (ONT) - Las Vegas (LAS) Ontario (ONT) - Sacramento (SMF) Ontario (ONT) - Oakland (OAK) Ontario (ONT) - San Jose (SJC)Cheap Flights from Ontario to Seattle (ONT-SEA) Prices were available within the past 7 days and start at $39 for one-way flights and $78 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 Seattle with no change fee on selected flights.$133 Cheap United flights Ontario (ONT) to Las Vegas (LAS) Prices were available within the past 7 days and start at $133 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Cheap Flights from Ontario to Las Vegas (ONT-LAS) Prices were available within the past 7 days and start at NT$5,349 for one-way flights and NT$1,358 for round trip, for the … 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. Southwest Airlines and Frontier Airlines fly from Ontario to Las Vegas, NV 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.Fly from Ontario/San Bernardino (ONT) to Las Vegas (LAS) ONT - LAS; $81 - $458. Tram to Long Beach, fly • 4h 33m. Take the tram from Historic Broadway Station to Del Amo Station; Fly from Long Beach (LGB) to Las Vegas (LAS) LGB - LAS; $196 - $1,356. Train to Santa Ana, fly • 4h 53m.Cheap Flights from Orange County to Las Vegas (SNA-LAS) Prices were available within the past 7 days and start at $36 for one-way flights and $71 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Orange County to Las Vegas with no change fee on ...Cheap flights from Ottawa (YOW) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $169 for one-way flights and CA $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Ottawa to Las Vegas with no change fee on ...The cheapest month for flights from Ontario to Phoenix Sky Harbor Intl Airport is January, where tickets cost $177 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $259 and $233 respectively.Flight tickets to Las Vegas start from $22 one-way. Flex your dates to find the best ONT–LAS ticket prices. If you are 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 Las Vegas Harry Reid International from Ontario International. Set up a Price Alert. Southwest Airlines and Frontier Airlines fly from Ontario/San Bernardino Airport (ONT) to Las Vegas Airport (LAS) every 4 hours. Alternatively, Greyhound USA operates a bus from Montclair Transcenter to Las Vegas S Strip Transit Terminal twice daily. Tickets cost $26 - $70 and the journey takes 4h 40m. Airlines. Southwest Airlines. Cheap Flights from Ontario to Omaha (ONT-OMA) Prices were available within the past 7 days and start at $50 for one-way flights and $100 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 Omaha with no change fee on selected flights.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. Tue, Apr 23 ONT – LAS with Frontier Airlines. Direct. Wed, Apr 24 LAS – ONT with Frontier Airlines. Direct. from $37. Las Vegas.$38 per passenger.Departing Tue, Apr 30, returning Thu, May 2.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Ontario International on Tue, Apr 30, arriving in ... GGPoker.ca is Ontario’s only official place to qualify for the WSOP! The lights, the nightlife, the constant din of excitement; Las Vegas is the city where dreams can come true and you can win your way there for free. GGPoker.ca has multiple guaranteed WSOP Main Event packages for the winning players. Daily Freerolls, Step Satellites and ...Cheap flights from Las Vegas (LAS) to Ontario (ONT) Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $81 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 ...The development follows the recovery of hundreds of bodies “buried deep in the ground and covered with waste” over the weekend at Nasser Hospital in Khan Younis, …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 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 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 selected flights. When are flight tickets from Ontario (ONT) to Las Vegas (LAS) the cheapest? Airlines adjust prices for flights from Ontario to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.Cheap Flights from Ontario to Reno (ONT-RNO) Prices were available within the past 7 days and start at $98 for one-way flights and $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 Ontario to Reno with no change fee on selected flights.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 ... 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 Airlines High Desert Shuttle Service to and from Los Angeles (LAX) and Ontario (ONT) Airports. Elevate your travel experience with our dependable and convenient door-to-door LAX shuttle or ONT shuttle service tailored for the High Desert communities. 24 hour LAX or ONT shuttles. One-way or round-trip pick ups. Drivers track your flight.Browse destinations: Find flights to Las Vegas from $119. Fly from Ontario on WestJet, Flair Airlines and more. Search for Las Vegas flights on KAYAK now to find the best deal.To get Internet service in your home, a standalone WiFi router is required. You'll need to connect your router to either the Ethernet port on the ONT or an Ethernet jack on the wall. Your router will broadcast WiFi or you can connect devices via Ethernet cable. For the best performance, we recommend a Gigabit Ethernet router with WiFi 5 or higher.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! Driving distance from Toronto, Canada to Las Vegas, NV. The total driving distance from Toronto, Canada to Las Vegas, NV is 2,249 miles or 3 619 kilometers. Your trip begins in Toronto, Canada. It ends in Las Vegas, Nevada. If you are planning a road trip, you might also want to calculate the total driving time from Toronto, Canada to Las Vegas ... 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 airfare and ticket deals for cheap flights from Ontario, CA to Laughlin. Search flight deals from various travel partners with one click at $30. ... Ontario Las Vegas Harry Reid Intl. ONT - LAS. ONT LAS. Ontario. Wed 5/1. Nonstop 1h 09m. Las Vegas Harry Reid Intl. Wed 5/8. Nonstop 1h 03m. $38. Pick Dates. Ontario Las Vegas Harry … What is the cheapest flight from Las Vegas to Ontario? In the last 3 days, the lowest price for a flight from Las Vegas to Ontario was $31 for a one-way ticket and $38 for a round-trip. Do I need a passport to fly between Las Vegas and Ontario? A passport is not required to fly from Las Vegas to Ontario. To get Internet service in your home, a standalone WiFi router is required. You'll need to connect your router to either the Ethernet port on the ONT or an Ethernet jack on the wall. Your router will broadcast WiFi or you can connect devices via Ethernet cable. For the best performance, we recommend a Gigabit Ethernet router with WiFi 5 or higher.Detailed flight information from Ontario ONT to Phoenix PHX. See all airline(s) with scheduled flights and weekly timetables up to 9 months ahead. Flightnumbers and complete route information. ... Ontario (ONT) - Las Vegas (LAS) Ontario (ONT) - Sacramento (SMF) Ontario (ONT) - Oakland (OAK) Ontario (ONT) - San Jose (SJC)$70. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 53 travel days available. Check out Las Vegas to Ontario/LA flights and book …Browse destinations: Find flights to Las Vegas from $119. Fly from Ontario on WestJet, Flair Airlines and more. Search for Las Vegas flights on KAYAK now to find the best deal. The average flight time from Ontario/LA to Las Vegas is 1 hour 4 minutes. How many Southwest flights occur weekly from Ontario/LA to Las Vegas? There are 86 weekly flights from Ontario/LA to Las Vegas on Southwest Airlines. Does Southwest fly nonstop on weekdays from Ontario/LA to Las Vegas? Yes, Southwest flies nonstop from Ontario/LA to Las ... Southwest Airlines and Frontier Airlines fly from Ontario Mills to Las Vegas every 4 hours. Alternatively, you can take a bus from Ontario Mills to South Strip bus station via 4th St @ Franklin Eb Fs, Fontana Metrolink Transit Center, Orange Way EB & Sierra Ave, and Victorville Bus Stop in around 6h 21m. Airlines.Amazing deals on all Vacation Packages from Hamilton to Las Vegas! Book now you vacation package to Las Vegas and get the best deal, Guaranteed! ... B.C. Reg. #3597, Ont. Reg. #50012834, Quebec permit holder #703376 5343 Dundas Street West, 4th Floor, Toronto, Ontario, M9B 6K5 Canada. 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. How far is Las Vegas, NV, from Ontario, CA? The distance between Ontario (Ontario International Airport) and Las Vegas (Las Vegas Harry Reid International Airport) is 197 miles / 317 kilometers / 171 nautical miles. The driving distance from Ontario (ONT) to Las Vegas (LAS) is 227 miles / 366 kilometers, and travel time by car is about 4 hours ... Cheap flights from Ottawa to Las Vegas. If you've come to WestJet to find cheap flights from Ottawa to Las Vegas, you've already taken the first step on your journey. 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 ... 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. The only …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.Search for Las Vegas flights on KAYAK now to find the best deal. Find flights to Las Vegas from $28. Fly from California on Spirit Airlines, Frontier and more. Search for Las Vegas flights on KAYAK now to find ... 1h 09m ONT-LAS. 4/25 Thu. nonstop Frontier. 1h 02m LAS-ONT. $49. Search. 4/24 Wed. nonstop Spirit Airlines. 1h 19m LAX-LAS. 4/24 Wed ... Cheap Flights from Sudbury to Las Vegas (YSB-LAS) Prices were available within the past 7 days and start at $227 for one-way flights and $408 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 selected ... Cheap flights from Las Vegas (LAS) to Ontario (ONT) Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $81 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 ...Start in Las Vegas. Drive for about 58 minutes, then stop at Fashion Outlets of Las Vegas and stay for about 1 hour. Next, drive for another 1.5 hours then stop at Riverside-San Bernardino-Ontario, CA and stay for 1 hour. Drive for 50 minutes then stop in …$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 ... Select Frontier Airlines flight, departing Wed, May 8 from Las Vegas to Ontario, returning Sun, May 12, priced at $56 found 22 hours ago. Mon, Aug 19 - Mon, Aug 19. LAS.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Compare flight deals to Las Vegas from Ontario International from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the …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 …$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. Return flights from Ontario ONT to Las Vegas LAS with Delta. If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $284 to $284, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Find Your Flight. Looking for international flight deals? Call us at 1 (833) 203-5879.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 $48 for round trip, for the period specified. …LAS - ONT. Find cheap flights from Las Vegas to Ontario from $34. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search … 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 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 selected flights. 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 … 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. How far is Las Vegas, NV, from Ontario, CA? The distance between Ontario (Ontario International Airport) and Las Vegas (Las Vegas Harry Reid International Airport) is 197 miles / 317 kilometers / 171 nautical miles. The driving distance from Ontario (ONT) to Las Vegas (LAS) is 227 miles / 366 kilometers, and travel time by car is about 4 hours ...Examples of the Las Vegas Fabulous font can be found on the font site AZFonts. Font designer - unknown. Publisher − Macromedia. Font Las Vegas Fabulous belongs to the categories American (USA), Brush / Marker, Decorative, Thin, Valentine, Wedding. The number of glyphs (characters) of the font Las Vegas Fabulous - 245.Listed are some of the best fares we've found on flights departing from London to Las Vegas in 2024. For more flight deals, be sure to check back very soon. Sun 26/5 3:25 p.m. YXU - LAS. 1 stop 9h 22m Air Canada. Fri 31/5 11:59 p.m. LAS - YXU. 2 …High Desert Shuttle Service to and from Los Angeles (LAX) and Ontario (ONT) Airports. Elevate your travel experience with our dependable and convenient door-to-door LAX shuttle or ONT shuttle service tailored for the High Desert communities. 24 hour LAX or ONT shuttles. One-way or round-trip pick ups. Drivers track your flight.What companies run services between Las Vegas, NV, USA and Ontario, CA, USA? Southwest Airlines and Frontier Airlines fly from Las Vegas to Ontario every 4 hours. Alternatively, Tufesa operates a bus from Las Vegas to Ontario once daily. Tickets cost $45 - $65 and the journey takes 4h. Airlines.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 …This will be between 7AM - 11PM their time, since Las Vegas, Nevada is 3 hours behind Ontario. If you're available any time, but you want to reach someone in Las Vegas, NV at work, you may want to try between 12:00 PM and 8:00 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours. UTC-4 hours.The cost to charter a private flight from Toronto to Vegas starts at around $42,000* for a one-way flight in a super midsize jet, with seating for up to 8 passengers. Round trips with 2 days spent in Las Vegas start at $75,000 in a super mid. Heavy jets are available for groups of up to 12 passengers with a one-way starting at around $60,000 ...
United flights from Ontario to Las Vegas from. $ 266. * 1 Passenger, Economy. Home. United flights. Flights to United States. Ontario - Las Vegas. Featured daily fares for …. Coupon.com app
GGPoker.ca is Ontario’s only official place to qualify for the WSOP! The lights, the nightlife, the constant din of excitement; Las Vegas is the city where dreams can come true and you can win your way there for free. GGPoker.ca has multiple guaranteed WSOP Main Event packages for the winning players. Daily Freerolls, Step Satellites and ... What is the cheapest flight from Las Vegas to Ontario? In the last 3 days, the lowest price for a flight from Las Vegas to Ontario was $31 for a one-way ticket and $38 for a round-trip. Do I need a passport to fly between Las Vegas and Ontario? A passport is not required to fly from Las Vegas to Ontario. Cheap Flights from Salt Lake City to Las Vegas (SLC-LAS) Prices were available within the past 7 days and start at $20 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Salt Lake City to Las Vegas with no change fee on ...Cheap flights from Hamilton (YTO) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $133 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Sun., May 12 - Thu., May 16. YYZ.The cheapest month for flights from Ontario to Phoenix Sky Harbor Intl Airport is January, where tickets cost $177 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $259 and $233 respectively.Search for Las Vegas flights on KAYAK now to find the best deal. Find flights to Las Vegas from $28. Fly from California on Spirit Airlines, Frontier and more. Search for Las Vegas flights on KAYAK now to find ... 1h 09m ONT-LAS. 4/25 Thu. nonstop Frontier. 1h 02m LAS-ONT. $49. Search. 4/24 Wed. nonstop Spirit Airlines. 1h 19m LAX-LAS. 4/24 Wed ...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.11:45. Frontier Airlines. (LAS to ONT) Track the current status of flights departing from (LAS) Harry Reid International Airport and arriving in (ONT) Ontario International Airport.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.What companies run services between Las Vegas, NV, USA and Ontario, CA, USA? Southwest Airlines and Frontier Airlines fly from Las Vegas to Ontario every 4 hours. Alternatively, Tufesa operates a bus from Las Vegas to Ontario once daily. Tickets cost $45 - $65 and the journey takes 4h. Airlines.Make sure to catch a performance during your visit. High Roller Observation Wheel: Take a ride on the world’s tallest observation wheel and enjoy a bird’s-eye view of the Las Vegas Strip. This 30-minute experience offers spectacular panoramic views of the city.Flight status. Help. Contact American. Receipts and refunds. FAQs. Agency reference. Cargo , Opens another site in a new window that may not meet accessibility guidelines. Bag and optional fees. Customer service and contingency plans. 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 from Ontario, CA to ... 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! .