Which airlines fly from Las Vegas to Ontario?

This route is served by 1 airlines: Frontier Airlines.

Are there direct flights from Las Vegas to Ontario?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Las Vegas — Ontario | Prices from 63 $

Q: How long is the flight from Las Vegas to Ontario?

Approximate flight time — 0 h 53 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Las Vegas to Ontario?

The straight-line distance — 328 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Las Vegas to Ontario cost?

The minimum price over 6 months — from 63 $ on 25.11.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Las Vegas and Ontario?

The time difference — +0 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Las Vegas — Ontario?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

We value your interest!

We are glad you are exploring Putivator. To keep the platform fast and stable for everyone, we enforce a fair usage policy: a maximum of 30 requests per minute from a single IP address.

If this limit is exceeded, access will be temporarily restricted for 1 hour. This is not to be unwelcoming — it is simply how we protect our servers from overload and automated bots attempting to scrape the entire database.

Please enjoy your visit, explore, compare, and plan your trips. Just avoid opening 100 tabs simultaneously. 😉

Sincerely,
Founder of the project Kirill Zakharenko

Route characteristics

Distance

328 km

Flight time

0 h 53 min

Time difference

+0 h

Minimum price

from 63 $ (25.11.2026)

Departure airports

1 pcs.

Arrival airports

1 pcs.

Airlines on the route

1 pcs.

Who flies this route 1 pcs.

Frontier Airlines

Low-cost 3 flights

Where to buy tickets 3 pcs.

Trip.com

1 ticket

Farera

1 ticket

Kiwi.com

1 ticket

Airports

From — Las Vegas

LAS McCarran International Airport

To — Ontario

ONT Ontario International Airport

Frequently asked questions about the route Las Vegas — Ontario

How long is the flight from Las Vegas to Ontario?

Approximate flight time — 0 h 53 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Las Vegas to Ontario?

The straight-line distance — 328 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Las Vegas to Ontario cost?

The minimum price over 6 months — from 63 $ on 25.11.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — +0 h. Keep this in mind when planning your flight and connections.

From which airports does Las Vegas operate flights?

From Las Vegas: LAS (McCarran International Airport). Choose the most convenient airport.

To which airports in Ontario do flights arrive?

To Ontario: ONT (Ontario International Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 1 airline: Frontier Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Las Vegas — Ontario

Flights Las Vegas — Ontario is a popular route. The straight-line distance is 328 km. Flight time 0 h 53 min. Time difference +0 h.

From Las Vegas (LAS) flights depart from one airport. To Ontario (ONT) — one arrival airport.

1 airline operate on this route: Frontier Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 63 $ (25.11.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from Las Vegas