Direct flights from Las Vegas to Ontario

Did you mean Flights from Ontario to Las Vegas?

Las Vegas

United States

LAS

Harry Reid International Airport

Ontario

United States

ONT

Ontario International Airport

Route: Nonstop service available
Distance: 197 miles
Marketing airlines: 3 airlines
Aircraft: 8 aircraft types
Dates: Oct 19, 2026 – Aug 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Las Vegas to Ontario route overview

Harry Reid International Airport (LAS) serves Las Vegas; Ontario International Airport (ONT) serves Ontario.

The airports are 197 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from LAS to ONT.

Marketing airlines listed in the current schedule, including codeshare sellers, are Frontier Airlines (F9), Southwest Airlines (WN) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Aug 2, 2027.

Marketing airlines on the Las Vegas to Ontario route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Volaris (Y4)Codeshare only

Aircraft flying from LAS to ONT

Frequently asked questions

Which airports serve the Las Vegas to Ontario route?

Harry Reid International Airport (LAS) is the origin airport and Ontario International Airport (ONT) is the destination airport.

How far is Ontario from Las Vegas?

LAS and ONT are approximately 197 miles apart by great-circle distance.

Are there direct flights from LAS to ONT?

Yes. Roame's current schedule feed shows nonstop service from LAS to ONT.

Which airlines market flights from LAS to ONT?

Which aircraft fly from LAS to ONT?

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.