Search & Compare - Las Vegas to Ontario Flights & Tickets

  • [[error]]

Lowest Prices
We partner with travel agencies and
airlines to bring you the best deals.
New Deals Everyday
Check out with confidence. Fareleaders users
always get our new deals.
Best Travel Options
We help you compare and find
cheap flights tickets.

Cheap flights from Las Vegas to Ontario (LAS to ONT)

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Las Vegas to Ontario

Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-10-11
Ontario
USD 25

One-way F9 Nonstop Economy fare found on 2024-06-12
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-10-11
Ontario
USD 25

One-way F9 Nonstop Economy fare found on 2024-06-12
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-10-11
Ontario
USD 25

One-way F9 Nonstop Economy fare found on 2024-06-12
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 29

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 29

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 31

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 31

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 42

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 42

One-way F9 Nonstop Economy fare found on 2024-06-19
Frontier Airlines  F9
Frontier Airlines
Las Vegas
2024-07-29
Ontario
USD 46

One-way F9 Nonstop Economy fare found on 2024-06-19


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Las Vegas to Ontario

What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to ONT?
The most popular airline flying from Las Vegas to Ontario are Southwest Airlines, Frontier Airlines
Can I fly from LAS to ONT non-stop?
Yes, you can fly LAS to ONT non-stop on Southwest Airlines, Frontier Airlines
Which airlines fly nonstop between Las Vegas and Ontario?
The non-stop flights between Las Vegas and Ontario are Southwest Airlines, Frontier Airlines.
What’s the earliest departure time from LAS to ONT Airport?
The earliest flight leaves LAS at 7:50 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Las Vegas to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to ONT?
Read the fare rules of the Las Vegas to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and Ontario?
NULL, NULL operate flights between Las Vegas and Ontario
How long does a flight from Las Vegas to Ontario take?
It takes approximately 1 hour to fly non-stop from LAS to ONT, which is 196.8 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from LAS were found on Frontier Airlines : USD 25
Do I need a passport to fly between LAS and ONT?
No
What’s the latest departure time from LAS to ONT ?
The last flight leaves LAS at 6:15 pm

Flights from Las Vegas to Ontario

Origin AirportMcCarran International , Las Vegas, US
Destination AirportOntario International , Ontario, US
Served by AirlinesSouthwest Airlines, Frontier Airlines
Lowest PriceFrontier Airlines : USD 25
Distance197 miles

Airlines Flying from McCarran International

Popular Routes

Get Fare Drop Alert
[[emailsignupmsg]]
Be the first to know when fares drop for the [[widget.from]] to [[widget.to]]
Terms and Condtions*
Thank you