The cheapest way to get from Ontario to Las Vegas costs only $52, and the quickest way takes just 2½ hours. Find the travel option that best suits you. ... (ONT) to Las Vegas (LAS) ONT - LAS; $72 - $432. Cheapest option. Bus via Las Vegas S Strip Transit Terminal • … 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. 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 ... More than 7 days of WN235 history is available with an upgrade to a Silver (90 days), Gold (1 year), or Business (3 years) subscription. 7-day FREE trial | Learn more. WN235 (Southwest Airlines) - Live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport.Cheap flights from London (YXU) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $266 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 London to Las Vegas with no change fee on ...F9 4206 Ontario to Las Vegas Flight Status Frontier Airlines Flight F94206 from Ontario International Airport ONT to Las Vegas McCarran International Airport LAS is not scheduled for today March 12th, 2024. The last time the flight was scheduled was on March 3rd, 2024. Check the table below for F94206's most recent flight history: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 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 …The cheapest return flight from Ontario ONT to Las Vegas LAS is £66.29 ($82 €76.88) Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to …Alors qu'Israël décide de la réponse à apporter à l'attaque iranienne de samedi, nous évaluons l'armement des deux pays. L'Iran possède plus de chars, de navires de guerre …Cheap flights from Ontario to Las Vegas (ONT - LAS) from $29. From? To? Round-trip One-way. Wed 4/24. Wed 5/1. 1 adult, Economy. Find deals. We work with more than 300 …Find local businesses, view maps and get driving directions in Google Maps. Cheap Flights from LAS to ONT starting at $29 One Way, $58 Round Trip. Prices starting at $58 for return flights and $29 for one-way flights to Los Angeles - Ontario 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. Sat, Apr 6 - Mon, Apr 8. 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 14 minutes. Cheap Flights from Ontario to Dallas (ONT-DFW) Prices were available within the past 7 days and start at $39 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 Ontario to Dallas with no change fee on selected flights.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 ...Details about Ontario International Airport. Airport code: ONT. City: Ontario/LA. State: California. Terminal 4. Gates 403-407. Cities with weekly flights to ONT. 108 *. Cities with daily nonstop flights Monday through Friday to ONT.Cheap flights from Ontario to Las Vegas (ONT - LAS) from $30. Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Wed 4/24. Wed 5/1. 1 adult. …Home Flights from Ontario (ONT) to Las Vegas (LAS) Last updated on: 04-18-2024. Ontario. United States. ONT. Ontario International Airport. Las Vegas. United States. …Ontario - Las Vegas (ONT-LAS) Frontier Airlines domestic flight F92232 operates the route within United States from Ontario (ONT) to Las Vegas (LAS). This flight takes off from Ontario at 18:51 on April 22, landing at Las Vegas, McCarran Terminal 3 at 19:57 on April 22. Flight time is 1h 06m.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 to Las Vegas (ONT - LAS) from $29. From? To? Round-trip One-way. Wed 4/24. Wed 5/1. 1 adult, Economy. Find deals. We work with more than 300 …Whether you are a business traveller or simply a traveller, we know you want to get to your destination as quickly and easily as possible. With WestJet Direct flights, we can help. Avoid the extensive layovers and find your non-stop flights with our direct flight schedule below. Please note these schedules are subject to change and availability.Get the exact flight time from Ontario International Airport, Ontario, United States to Mc Carran International Airport, Las Vegas, United States. ONT - LAS flight time by direct and one stop flight. Distance between ONT & LAS is approximately 320 kilometers.WN 865 Ontario to Las Vegas Flight Status Southwest Airlines Flight WN865 from Ontario International Airport ONT to Las Vegas McCarran International Airport LAS is not scheduled for today March 18th, 2024. The last time the flight was scheduled was on May 28th, 2023. Check the table below for WN865's most recent flight history:Leaves LAS Las Vegas 1 minute late. 15 minutes taxiing out. 36 minutes in the air. 5 minutes taxiing in. Arrives ONT Ontario 1 minute early. FlightSphere. ... Southwest does fly from Las Vegas (LAS) to Ontario (ONT). On average, they have 39 flights per week on this route. This may vary seasonally, please check the chart above for more details.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 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 ...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. Return. 05/03/24. today. …Jan 14, 2024 · Southwest Airlines. (ONT to LAS) Track the current status of flights departing from (ONT) Ontario International Airport and arriving in (LAS) Harry Reid International Airport. 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 ... 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 14 minutes. How long is the drive from ONT to Las Vegas Strip? The total driving time is 3 hours, 28 minutes. Your trip begins at LA/Ontario International Airport in Ontario, California. It ends in Las Vegas, Nevada. If you're planning a road trip, you might be interested in seeing the total driving distance from ONT to Las Vegas Strip. WN2675 and Ontario ONT to Las Vegas LAS Flights. This is a multi leg flight of Southwest Airlines WN2675. Previous legs are Fort Lauderdale to Houston, Houston to Ontario. Other flights departing from Ontario ONT: AS1119, WN448, WN1196, UA5407. Other flights arriving at Las Vegas LAS: WN1708, Y45988, WN205, DL2120The cheapest way to get from Barstow Station to Las Vegas Airport (LAS) costs only $33, and the quickest way takes just 2½ hours. Find the travel option that best suits you. Rome2Rio. How to get from Barstow Station to Las Vegas Airport (LAS) by bus, car or plane. ... ONT - LAS; $47–433. 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 ... fly for about 4.5 hours in the air. 6:39 pm (local time): McCarran International (LAS) Las Vegas is 3 hours behind Toronto. so the time in Toronto is actually 9:39 pm. taxi on the runway for an average of 15 minutes to the gate. 6:54 pm (local time): arrive at the gate at LAS. deboard the plane, and claim any baggage. The flight time from Ontario to Las Vegas is 1 hour. The time spent in the air is 40 minutes. These numbers are averages. In reality, it varies by airline with Southwest being the fastest taking 57 minutes, and Frontier the slowest taking 1 hour, 7 minutes. 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 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 ...Ontario - Las Vegas (ONT-LAS) Frontier Airlines domestic flight F92232 operates the route within United States from Ontario (ONT) to Las Vegas (LAS). This flight takes off from Ontario at 18:51 on April 22, landing at Las Vegas, McCarran Terminal 3 at 19:57 on April 22. Flight time is 1h 06m.Cheap flights from Toronto (YTO) to Las Vegas (LAS) 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 ... 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 ... 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!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.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.Find cheap fares from Las Vegas, NV (LAS) to Ontario/LA, CA (ONT) with Frontier Airlines. Enjoy unlimited savings all year with the Discount Den℠! Skip to content-Skip to footer. TRAVELkeyboard_arrow_down. Committed To You Flight Hotel Car Activity Let's Fly Fly Greener Manage Trip Check-In Flight Status. Southwest Airlines flight WN2839 from ONT to LAS. Southwest Airlines flight number WN2839 (ICAO Number SWA2839) from ONT to LAS carries the following details. Flight Info IATA Number: WN2839 ICAO Number: SWA2839 Flight Status: scheduled Scheduled Departure: March 7, 2023, 9:30 am Scheduled Arrival: March 7, 2023, 10:35 am Arrival Information ... 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... How long is the drive from Huntsville, Canada to Las Vegas, NV? The total driving time is 36 hours, 13 minutes. Your trip begins in Huntsville, Canada. It ends in Las Vegas, Nevada. If you're planning a road trip, you might be interested in seeing the total driving distance from Huntsville, Canada to Las Vegas, NV. Un bébé se fait vacciner contre la polio le 30 mai 2012 à Peshawar au Pakistan. ANJA NIEDRINGHAUS / AP. Les vaccins ont permis de sauver l’équivalent de six vies chaque …The cheapest way to get from Union Station to Las Vegas costs only $34, and the quickest way takes just 3 hours. Find the travel option that best suits you. ... Fly from Ontario/San Bernardino (ONT) to Las Vegas (LAS) ONT - LAS; $81 - $458. Tram to Long Beach, fly • …Cheap Flights from Ontario to New Orleans (ONT-MSY) Prices were available within the past 7 days and start at $90 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Check Frontier flight status, including departure time, arrival time, and gate information. The distance covered on this flight route is approximately 197 miles. Understanding the distance between Ontario to Las Vegas can aid in planning your journey more effectively. What are the top airlines offering flights from ONT to LAS? Frontier Airlines, Southwest Airlines is one of the prominent carriers serving the Ontario to Las Vegas route.$29 Cheap Frontier Airlines flights Ontario (ONT) to Las Vegas (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. All deals. One way. Roundtrip.Thu, May 9 LAS – ONT with Frontier Airlines. Direct. from C$51. Las Vegas.C$51 per passenger.Departing Sun, Apr 21, returning Tue, Apr 23.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Ontario International on Sun, Apr 21, arriving in Las Vegas Harry Reid International.Inbound direct ...(ONT) Ontario International Airport - (LAS) Harry Reid International Airport 18-Mar-2024Cheap flights from Ontario to Las Vegas (ONT - LAS) from $29. From? To? Round-trip One-way. Wed 4/24. Wed 5/1. 1 adult, Economy. Find deals. We work with more than 300 … 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 ... Ontario - Las Vegas (ONT-LAS) Frontier Airlines domestic flight F92232 operates the route within United States from Ontario (ONT) to Las Vegas (LAS). This flight takes off from Ontario at 18:51 on April 22, landing at Las Vegas, McCarran Terminal 3 at 19:57 on April 22. Flight time is 1h 06m.Cheap Flights from Ontario to San Francisco (ONT-SFO) Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Some of the best deals we've found on Air Canada flights travelling from London to Las Vegas. Ensure the flight price, dates, time, and airline match your criteria before you book. Wed 12/6 3:25 p.m. YXU - LAS. 2 stops 11h 10m Air Canada. Thu 13/6 11:20 p.m. LAS - YXU. 1 stop 6h 56m Air Canada. Deal found 16/4 C$ 564. 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. Ontario/LA, CA - ONT. Depart Month . Passengers . Group travel (10+) Opens new window. Arrive . Las Vegas, NV - LAS. Return month . Now accepting reservations through January 06, 2025. Search. Where we fly Opens Modal. Find the fare that works for you. Business Select. Refundable 7; Priority boarding A1-A15;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 ...Cheap flights from Ontario to Las Vegas (ONT - LAS) from $29. From? To? Round-trip One-way. Wed 4/24. Wed 5/1. 1 adult, Economy. Find deals. We work with more than 300 … Ontario - Las Vegas flight deals. Compare flight prices from Ontario to Las Vegas and find your low cost flight. With Jetcost you will find cheap flights and low cost flights from Ontario to Las Vegas in one click: just choose the dates of your flight to compare the price of flights from Ontario to Las Vegas of the major airlines and online travel agencies. Ontario - Las Vegas (ONT-LAS) Frontier Airlines domestic flight F92232 operates the route within United States from Ontario (ONT) to Las Vegas (LAS). This flight takes off from Ontario at 18:51 on April 22, landing at Las Vegas, McCarran Terminal 3 at 19:57 on April 22. Flight time is 1h 06m.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. Halfway Point Between Ontario, CA and Las Vegas, NV. If you want to meet halfway between Ontario, CA and Las Vegas, NV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.075928 and -116.405403, or 35º 4' 33.3408" N, 116º 24' 19.4508" W. 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. 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)Find cheap flights from Ontario (ONT) to Honolulu (HNL). You can also use our fare calendar to find flights from Ontario to Honolulu. ... Honolulu and LA share some similarities, like how both cities are really just an amalgamation of districts and towns, each brimming with their own unique personalities. Looking for delectable local cuisine ...The cheapest way to get from Barstow Station to Las Vegas Airport (LAS) costs only $33, and the quickest way takes just 2½ hours. Find the travel option that best suits you. Rome2Rio. How to get from Barstow Station to Las Vegas Airport (LAS) by bus, car or plane. ... ONT - LAS; $47–433. 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 cheapest way to get from Ontario/San Bernardino Airport (ONT) to Port of Los Angeles costs only $10, and the quickest way takes just 1 hour. ... Bus from Long Beach Transit Mall to LA Waterfront & Sampson Way Ave. Duration 26 min Frequency Hourly Estimated price $1 - $3 Website Ladot Senior/Disabled $1 - $2 Adult $1 - $3.The cheapest way to get from Union Station to Las Vegas costs only $34, and the quickest way takes just 3 hours. Find the travel option that best suits you. ... Fly from Ontario/San Bernardino (ONT) to Las Vegas (LAS) ONT - LAS; $81 - $458. Tram to Long Beach, fly • …F9 2188 Ontario to Las Vegas Flight Status Frontier Airlines Flight F92188 from Ontario International Airport ONT to Las Vegas McCarran International Airport LAS is not scheduled for today January 15th, 2024. The last time the flight was scheduled was on November 15th, 2023. Check the table below for F92188's most recent flight history: 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. 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 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 ... 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 flights. 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.
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$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. All deals. One way. Roundtrip.And by the time you pass Long Beach and leave the shores of the continental U.S.—lovingly referred to as the mainland by Hawaii locals—on your ONT to HNL flight, you’ll feel like you’re in paradise thanks to the island-style accommodations provided by Hawaiian Airlines.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 ...WN2675 and Ontario ONT to Las Vegas LAS Flights. This is a multi leg flight of Southwest Airlines WN2675. Previous legs are Fort Lauderdale to Houston, Houston to Ontario. Other flights departing from Ontario ONT: AS1119, WN448, WN1196, UA5407. Other flights arriving at Las Vegas LAS: WN1708, Y45988, WN205, DL2120Find Your Flight. Looking for international flight deals? Call us at 1 (833) 203-5879. 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 ... 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. Our long-term commitment to great guest experiences and safe, …Find airfare and ticket deals for cheap flights from Ontario, CA to Las Vegas, NV. Search flight deals from various travel partners with one click at $29.The two airlines most popular with KAYAK users for flights from London to Las Vegas are WestJet and United Airlines. With an average price for the route of C$ 813 and an overall rating of 7.5, WestJet is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 580 and an overall rating of 7.4.[VIDÉO] ️ Plusieurs chevaux en liberté ont été vus galopant à vive allure à travers le centre de Londres, ce mercredi 24 avril dans la matinée. La police a fait savoir que … 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 ... The total driving distance from ONT to Las Vegas, NV is 233 miles or 375 kilometers. Your trip begins at LA/Ontario International Airport in Ontario, California. It ends in Las Vegas, Nevada. If you are planning a road trip, you might also want to calculate the total driving time from ONT to Las Vegas, NV so you can see when you'll arrive at ... 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. Book your air tickets with us and, at CheapOair you can also choose from an extensive list of airlines flying on the route. Also, if you have to take flight immediately due to any emergency, you should explore last minute flight deals from Las Vegas to Ontario. Book your plane tickets now! Tips to get cheap flights from Las Vegas to OntarioLAS - 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 ….