A range of rugged mountains with snow-capped peaks under a clear sky.

Flights from Harry Reid Intl. Airport (LAS) to Ontario Intl. Airport (ONT)
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Popular airlines from Harry Reid Intl. Airport (LAS) to Ontario Intl. Airport (ONT)

Frontier Airlines
Alaska Airlines
Southwest Airlines
United
American Airlines
JetBlue Airways
Delta

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Cheap Flights from Las Vegas to Ontario (LAS-ONT)

Prices were available within the past 7 days and start at NT$7,630 for one-way flights and NT$13,918 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$13,918

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$13,918 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$15,480

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$15,480 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$16,565

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$16,565 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$18,127

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$18,127 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$18,829

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$18,829 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$19,008

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$19,008 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$19,041

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$19,041 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$20,391

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$20,391 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$20,444

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$20,444 Found 1 day ago

Thu, Oct 29 - Mon, Nov 2

LAS

Las Vegas

ONT

Ontario

NT$20,570

Roundtrip

Found 1 day ago

Select Delta flight, departing Thu, Oct 29 from Las Vegas to Ontario, returning Mon, Nov 2, priced at NT$20,570 Found 1 day ago

Travel information

Origin airport	Harry Reid Intl. Airport
Destination airport	Ontario Intl. Airport
Distance	316 km away
Airlines serving	Frontier Airlines, Alaska Airlines, Southwest Airlines, United, American Airlines, JetBlue Airways, Delta
Popular airline	Frontier Airlines
Roundtrip price	NT$13,918
Average flight time	1 hour 7 mins

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Motels in Chino
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Visit Guasti
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Montclair Vacations
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Yanks Air Museum
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Guasti Vacations
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Visit Ontario
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Auto Club Speedway
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Boomers Upland
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Sixt Rental Cars in Los Angeles - Ontario Intl.
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Alamo Rent A Car Rental Cars in Los Angeles - Ontario Intl.
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Car rental Montclair
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Keddy By Europcar Rental Cars in Ontario
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Foco Rental Cars in Mira Loma
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Payless Rental Cars in Rancho Cucamonga
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Fox Rental Cars Rental Cars in Ontario
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Fox Rental Cars Rental Cars in Los Angeles - Ontario Intl.
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Car rentals near Ontario Mills Shopping Mall
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Enterprise Rental Cars in Chino
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Sixt Rental Cars in Ontario
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Car rental Ontario
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NT$7,630 Cheap Flights from Las Vegas (LAS) to Ontario Intl. Airport (ONT)

Popular airlines from Harry Reid Intl. Airport (LAS) to Ontario Intl. Airport (ONT)

Be in the know

Book smarter

Earn twice

Cheap Flights from Las Vegas to Ontario (LAS-ONT)

Travel information

Explore a world of travel with Expedia