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Harry Reid International Airport to Ontario International Airport flight
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Cheap Flights from Harry Reid International Airport to Ontario International Airport

Search for flights from Las Vegas to Los Angeles and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • LAS11:00
        1h 6m
        Direct
        ONT12:06
        Las Vegas - Ontario|Wed, May 8|Frontier Airlines
        $16$27
        42% OFF
        42% OFF
        $27$16
      • LAS13:25
        1h 10m
        Direct
        ONT14:35
        Las Vegas - Ontario|Sat, May 18|Frontier Airlines
        $16$27
        42% OFF
        42% OFF
        $27$16
      • LAS06:05
        1h 3m
        Direct
        ONT07:08
        Las Vegas - Ontario|Fri, May 10|Frontier Airlines
        $16$27
        42% OFF
        42% OFF
        $27$16
      • LAS06:05
        1h 3m
        Direct
        ONT07:08
        Las Vegas - Ontario|Thu, May 2|Frontier Airlines
        $18
        $18
      • LAS06:00
        1h 3m
        Direct
        ONT07:03
        Las Vegas - Ontario|Tue, May 7|Frontier Airlines
        $18
        $18
      • LAS11:26
        1h 6m
        Direct
        ONT12:32
        Las Vegas - Ontario|Thu, May 9|Frontier Airlines
        $18
        $18
      • LAS20:55
        1h 2m
        Direct
        ONT21:57
        Las Vegas - Ontario|Wed, May 1|Frontier Airlines
        $18
        $18
      • LAS20:56
        1h 2m
        Direct
        ONT21:58
        Las Vegas - Ontario|Sat, May 11|Frontier Airlines
        $19
        $19
      • LAS10:15
        1h 5m
        Direct
        ONT11:20
        Las Vegas - Ontario|Tue, Apr 30|Frontier Airlines
        $19
        $19
      • LAS21:05
        1h 4m
        Direct
        ONT22:09
        Las Vegas - Ontario|Wed, May 15|Frontier Airlines
        $19
        $19
      • LAS13:00
        3h 5m
        Direct
        ONT14:00
        Las Vegas - Los Angeles|Sun, May 5|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Harry Reid International Airport to Ontario International Airport

See which airlines fly from Las Vegas to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $16
Southwest Airlines
From $71
Alaska Airlines
From $118
American Airlines
From $126
United Airlines
From $149
Delta Air Lines
From $291
Hawaiian Airlines
From $437
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Las Vegas to Los Angeles. Enjoy nonstop flights with 1 airline

Explore other flights from Las Vegas to Los Angeles to find the best alternative options.

  • Cheapest
    Frontier Airlines
    LAS
    06:05
    1h 16m
    Direct
    LAX
    07:21
    Harry Reid International Airport - Los Angeles International Airport
    Fri, May 10Frontier Airlines
    $21
  • Frontier Airlines
    LAS
    06:05
    1h 16m
    Direct
    LAX
    07:21
    Harry Reid International Airport - Los Angeles International Airport
    Fri, May 10Frontier Airlines
    $21
    Find More Flights

Harry Reid International Airport to Ontario International Airport Flights Info

Flight distance316.85km
Cheapest one-way ticket price$15
Cheapest return ticket price$33

FAQs for Harry Reid International Airport to Ontario International Airport Flights

  • How long is a flight from Harry Reid International Airport to Ontario International Airport?

    It takes around 1 hour 5 minutes to fly from Harry Reid International Airport (LAS) to Ontario International Airport (ONT).

  • How many daily flights are there from Harry Reid International Airport (LAS) to Ontario International Airport (ONT)?

    There are around 4 daily flights from Harry Reid International Airport (LAS) to Ontario International Airport (ONT).

  • When are flight tickets from Harry Reid International Airport (LAS) to Ontario International Airport (ONT) the cheapest?

    Tickets cost around $111 in June, making it the cheapest month to book. Harry Reid International Airport (LAS) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Harry Reid International Airport (LAS) to Ontario International Airport (ONT) most expensive?

    The route from Harry Reid International Airport (LAS) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around $197 in April, the most expensive month to book this route.

  • What time does the earliest flight from Harry Reid International Airport to Ontario International Airport depart?

    The earliest flight departs from Harry Reid International Airport (LAS) at 06:00 and arrives in Ontario International Airport (ONT) at 07:03.

  • What time does the latest flight from Harry Reid International Airport to Ontario International Airport depart?

    The latest flight departs from Harry Reid International Airport (LAS) at 21:05 and arrives in Ontario International Airport (ONT) at 22:09.

  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59km. It takes about 1 hour 10 minutes by taxi.

  • What's the closest airport to Ontario International Airport (ONT)?

    The closest airport to Ontario International Airport (ONT) is Chino Airport. The distance is around 9km.

  • Which airline operates the most direct flights from Harry Reid International Airport (LAS) to Ontario International Airport (ONT)?

    Frontier Airlines is a very popular airline operating an average of 6889 flights per month.

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