Enjoy convenient and affordable flights from Ontario International Airport (ONT) to Las Vegas (LAS). US travelers can easily find nonstop or connecting flights to the entertainment capital with competitive fares.
Round-trip airfare typically ranges between USD 100–230 depending on the season, airline, and how early you book. My Trips Time provides easy fare comparisons and secure booking options for ONT to LAS flights.
Booking **4–6 weeks in advance** and flying mid-week helps secure the lowest fares. Off-peak months like February, March, or September are excellent for cheaper tickets.
Early morning or late-night flights often provide additional savings, making your Ontario to Las Vegas trip both flexible and budget-friendly.
Depart from ONT, a well-connected airport serving the Inland Empire region of California. The airport offers smooth check-in, multiple carriers, and easy access for US travelers heading to Las Vegas.
Arrive at LAS, conveniently located near the Las Vegas Strip, downtown, and resort areas. Shuttles, taxis, and car rentals are readily available for quick transfers.
Las Vegas is famed for casinos, nightlife, live shows, and iconic attractions. The city caters to solo travelers, couples, and groups seeking adventure, luxury, and entertainment.
Major Attractions:
Visitors can enjoy diverse experiences including shopping, spa retreats, culinary tours, and outdoor adventures, making Vegas a perfect US getaway.
Several airlines operate ONT to LAS flights, providing options for nonstop or connecting travel.
Nonstop flights take approximately 1 hour 45 minutes to 2 hours.
Yes, multiple carriers provide nonstop flights from Ontario to Las Vegas.
Southwest, Spirit, American, Delta, and Alaska Airlines operate this route.
Booking 4–6 weeks in advance and flying mid-week usually yields the best prices.
Yes, My Trips Time offers both one-way and round-trip flight options.
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