Trip.com
>
Flights
>
Flights to United States
>
Flights to Nevada
>
Flights to Las Vegas
>
Los Angeles to Las Vegas flight
>
Ontario International Airport to Harry Reid International Airport flight

Search for flights from Los Angeles to Las Vegas. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        ONT 11:52
        1h 10m
        Nonstop
        LAS 13:02
        Los Angeles - Las Vegas | Sat, Jul 11 | Frontier Airlines
        LAS 13:43
        1h 22m
        Nonstop
        LAX 15:05
        Las Vegas - Los Angeles | Sat, Jul 18 | Frontier Airlines
        HK$1,448 HK$3,123
        54% off
        54% off
        HK$3,123 HK$1,448
      • ONT 13:11
        6h 4m
        1 stop
        LAS 19:15
        Los Angeles - Las Vegas | Sat, Jul 11 | American Airlines
        LAS 14:36
        1h 18m
        Nonstop
        LAX 15:54
        Las Vegas - Los Angeles | Sat, Jul 18 | American Airlines
        HK$2,491 HK$3,123
        20% off
        20% off
        HK$3,123 HK$2,491
      • ONT 06:00
        6h 28m
        1 stop
        LAS 12:28
        Los Angeles - Las Vegas | Sat, Jul 11 | United Airlines
        LAS 14:15
        1h 20m
        Nonstop
        LAX 15:35
        Las Vegas - Los Angeles | Sat, Jul 18 | United Airlines
        HK$2,498 HK$3,123
        20% off
        20% off
        HK$3,123 HK$2,498
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        LAS 15:00
        6h
        Nonstop
        LAX 16:00
        Las Vegas - Los Angeles | Wed, Jun 3 | Normal Airline
        Find more flights
        Find more flights
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search
      • LAX 13:00
        17h 25m
        1 stop
        LAS 14:00
        Los Angeles - Las Vegas | Mon, Jun 1 | Normal Airline
        Search
        Search

Displayed flight fares from Ontario International Airport to Harry Reid International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Ontario International Airport to Harry Reid International Airport Flights Info

Flight distance316.85 km
Cheapest return ticket priceHK$1,448

FAQs for Ontario International Airport to Harry Reid International Airport Flights

  • How long is a flight from Ontario International Airport (ONT) to Harry Reid International Airport (LAS)?

    It takes around 1 hour 7 minutes to fly from Ontario International Airport (ont) to Harry Reid International Airport (las).
  • There are around 7 daily flights from Ontario International Airport (ONT) to Harry Reid International Airport (LAS).
  • Tickets cost around HK$1,232 in August, making it the cheapest month to book. Ontario International Airport (ONT) to Harry Reid International Airport (LAS) is a popular route, so don't forget to book your tickets in advance.
  • The route from Ontario International Airport (ONT) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around HK$1,580 in June, the most expensive month to book this route.
  • The earliest flight departs from Ontario International Airport at 06:00 and arrives in Harry Reid International Airport at 07:11.
  • The latest flight departs from Ontario International Airport at 19:44 and arrives in Harry Reid International Airport at 20:55.
  • Frontier Airlines is a very popular airline operating an average of 14286 flights per month.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.