Cheap Flights from Ontario (ONT) to Las Vegas (LAS) from HK$1,000~

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

Prices were available within the past 7 days and start at HK$1,000 for one-way flights and HK$462 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tuesday, 19 Nov - Wednesday, 4 Dec
ONT
Ontario
LAS
Las Vegas
HK$462 Return, found 4 days ago
HK$462
Return
found 4 days ago
Select Frontier Airlines flight, departing Tuesday, 19 Nov from Ontario to Las Vegas, returning Wednesday, 4 Dec, priced at HK$462 found 4 days ago
Frontier Airlines
Tuesday, 31 Dec - Tuesday, 31 Dec
ONT
Ontario
LAS
Las Vegas
HK$493 Return, found 4 days ago
HK$493
Return
found 4 days ago
Select Frontier Airlines flight, departing Tuesday, 31 Dec from Ontario to Las Vegas, returning Tuesday, 31 Dec, priced at HK$493 found 4 days ago
Frontier Airlines
Tuesday, 12 Nov - Wednesday, 27 Nov
ONT
Ontario
LAS
Las Vegas
HK$494 Return, found 4 days ago
HK$494
Return
found 4 days ago
Select Frontier Airlines flight, departing Tuesday, 12 Nov from Ontario to Las Vegas, returning Wednesday, 27 Nov, priced at HK$494 found 4 days ago
Frontier Airlines
Wednesday, 25 Dec - Tuesday, 14 Jan
ONT
Ontario
LAS
Las Vegas
HK$537 Return, found 4 days ago
HK$537
Return
found 4 days ago
Select Frontier Airlines flight, departing Wednesday, 25 Dec from Ontario to Las Vegas, returning Tuesday, 14 Jan, priced at HK$537 found 4 days ago
Frontier Airlines
Wednesday, 25 Sep - Tuesday, 1 Oct
ONT
Ontario
LAS
Las Vegas
HK$548 Return, found 12 hours ago
HK$548
Return
found 12 hours ago
Select Frontier Airlines flight, departing Wednesday, 25 Sep from Ontario to Las Vegas, returning Tuesday, 1 Oct, priced at HK$548 found 12 hours ago
Frontier Airlines
Wednesday, 25 Dec - Sunday, 12 Jan
ONT
Ontario
LAS
Las Vegas
HK$570 Return, found 4 days ago
HK$570
Return
found 4 days ago
Select Frontier Airlines flight, departing Wednesday, 25 Dec from Ontario to Las Vegas, returning Sunday, 12 Jan, priced at HK$570 found 4 days ago
Frontier Airlines
Wednesday, 25 Sep - Monday, 30 Sep
ONT
Ontario
LAS
Las Vegas
HK$591 Return, found 12 hours ago
HK$591
Return
found 12 hours ago
Select Frontier Airlines flight, departing Wednesday, 25 Sep from Ontario to Las Vegas, returning Monday, 30 Sep, priced at HK$591 found 12 hours ago
Frontier Airlines
Friday, 13 Dec - Monday, 30 Dec
ONT
Ontario
LAS
Las Vegas
HK$613 Return, found 4 days ago
HK$613
Return
found 4 days ago
Select Frontier Airlines flight, departing Friday, 13 Dec from Ontario to Las Vegas, returning Monday, 30 Dec, priced at HK$613 found 4 days ago
Frontier Airlines
Monday, 11 Nov - Sunday, 24 Nov
ONT
Ontario
LAS
Las Vegas
HK$623 Return, found 4 days ago
HK$623
Return
found 4 days ago
Select Frontier Airlines flight, departing Monday, 11 Nov from Ontario to Las Vegas, returning Sunday, 24 Nov, priced at HK$623 found 4 days ago
Frontier Airlines
Saturday, 28 Sep - Monday, 30 Sep
ONT
Ontario
LAS
Las Vegas
HK$656 Return, found 12 hours ago
HK$656
Return
found 12 hours ago
Select Frontier Airlines flight, departing Saturday, 28 Sep from Ontario to Las Vegas, returning Monday, 30 Sep, priced at HK$656 found 12 hours ago
Ontario to Las Vegas route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$462
Distance
314 km

Flights from Los Angeles to Las Vegas

Book cheap flights from Los Angeles (ONT) to Las Vegas (LAS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Los Angeles (ONT) to Las Vegas (LAS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Los Angeles (ONT) to Las Vegas (LAS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Las Vegas flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Las Vegas and things to do in Las Vegas for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Las Vegas more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is HK$1,000 now!

 

Frequently asked questions

How much is a flight from Ontario Airport to LAS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Ontario Airport and LAS was HK$462. Cheap fares don’t stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to Harry Reid Airport (formerly McCarran Airport)?
This can vary between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from ONT to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ontario Airport to LAS flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from ONT to LAS?
It’s just 320 kilometers between Ontario and Las Vegas. It’s quite possible that you’ll spend more time traveling to and from the airport than you will actually flying!
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to Harry Reid Airport (formerly McCarran Airport)?
Southwest Airlines (WN) is one of the preferred choices for travelers jetting between Ontario Airport and LAS. Take your pick of the 143 flights it operates on this route each month. Frontier Airlines (F9) is also worth considering. It offers 56 flights every month. Between these two airlines, you’ll be able to find a great deal from Ontario to Las Vegas.
Are Los Angeles - Ontario Intl. Airport (ONT) to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from ONT to Harry Reid Airport (formerly McCarran Airport) at the last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.
*Available to Expedia members.