Good to know - Cheap tickets Ontario — Las Vegas
| Cheapest flight found | $19 |
|---|---|
| Minimal flight time | 55m |
| Flight distance | 321 km |
| Most popular airline | Southwest Airlines |
Airfare Ontario – Las Vegas by month
Here you can find out in what months how much a ticket Ontario – Las Vegas costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| June 2026 | ||
| May 2026 | ||
| April 2026 | ||
| March 2026 | ||
| February 2026 | ||
| January 2026 | ||
| December 2025 | ||
| November 2025 | ||
| October 2025 | ||
| September 2025 | ||
| August 2025 | ||
| July 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Ontario — Las Vegas
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:25 | 06:30 | sat | WN747 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 05:30 | 06:35 | sun | WN747 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 05:40 | 06:45 | mon, thu, fri | WN924 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 06:00 | 07:13 | mon, thu, fri, sun | F92232 | Frontier (Rivero the Puerto Rican Toad Livery) | 1h 13m | Ontario International Airport — McCarran International Airport | Select dates |
| 06:20 | 07:25 | tue, wed | WN747 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 07:00 | 08:11 | tue, wed, sat | F92232 | Frontier (Rivero the Puerto Rican Toad Livery) | 1h 11m | Ontario International Airport — McCarran International Airport | Select dates |
| 08:10 | 09:15 | sun | WN1941 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 09:40 | 10:45 | tue, wed | WN924 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 10:45 | 11:50 | mon, thu, fri | WN1070 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
| 11:00 | 12:05 | sat | WN1070 | Southwest Airlines | 1h 5m | Ontario International Airport — McCarran International Airport | Select dates |
Popular airlines flying Ontario — Las Vegas
Flight Ontario – Las Vegas is served by 15 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Ontario to Las Vegas in the last 48 hours
Dynamics airfare Ontario — Las Vegas by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Ontario — Las Vegas
The graph shows that booking flights Ontario — Las Vegas is best planned for August and flights Ontario — Las Vegas — Ontario in the month of June.
Flights Ontario — Las Vegas
The selection of cheap flights Ontario — Las Vegas
Here you can find and purchase the cheapest flights Ontario — Las Vegas from $19 and Ontario — Las Vegas — Ontario from $19.
The price of the flight Ontario — Las Vegas (United States) — Ontario from $19 (round-trip).
The average price of the flight Ontario — Las Vegas (United States) — Ontario $85 (round-trip).
- Departure city: Ontario
- IATA code of the city of origin: ONT
- Departure airports: Ontario International Airport, International Heliport
- Departure country: United States
- Destination city: Las Vegas
- IATA code of the destination city: LAS
- Destination airports: Henderson Executive, McCarran International Airport, Nellis AFB, North Air Terminal, Boulder City
- Destination country: United States
Low cost flights Ontario — Las Vegas (ONT — LAS)
The distance between Ontario and Las Vegas 199 miles (or 321 kilometres).
The time difference between Ontario and Las Vegas is 0 h.
Minimal flight time from Ontario to Las Vegas 55m.
LowCostClub always do a comparison of airfares Ontario — Las Vegas with several airlines (include Southwest Airlines, Frontier (Rivero the Puerto Rican Toad Livery), Delta Connection). They will always give you all available options so you can find the cheapest flight to Las Vegas. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Ontario — Las Vegas. Last week, for instance, the cheapest round-trip prices stood at $19 while the cheapest one-way price that was available within the last week cost $19
Routes from nearby cities to Las Vegas
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Las Vegas are from Los Angeles, this is the cheapest flight from $11. The nearest airports from Ontario with a flight to Las Vegas are located in Palm Springs.
Popular International routes from Ontario
Popular routes from Las Vegas
If you are going to fly from Las Vegas, then study the popular flights. The most popular flights from Las Vegas:
Popular domestic routes from Ontario
FAQ about Ontario — Las Vegas
Are there any direct flights Ontario — Las Vegas?
Yes, they do: WN747, WN924, F92232, WN1941, WN1070, WN775, WN2511, WN105, WN2635, WN3288, F91358, DL1542, WN3543, WN2661, F94758, WN1525
Can we fly from Ontario to Las Vegas?
Yes, you can fly from Ontario to Las Vegas. Ontario has 2 airports (Ontario International Airport, International Heliport) for flights. Southwest Airlines, Frontier (Rivero the Puerto Rican Toad Livery), Delta Connection depart from Ontario on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Advanced Air, Alaska Airlines, American Airlines, Ameriflight, Atlas Air, Avelo Airlines, Avianca, FedEx, Hawaiian Airlines, JetBlue, NetJets, United Express, UPS, Volaris, West Air.
How long does it take to fly from Ontario to Las Vegas?
A direct flight lasts an average of 55m, during which time the aircraft covers a distance of 321 km.
How much do flights Ontario — Las Vegas cost?
The price of flights Ontario — Las Vegas starts from $19.
What days does the plane fly Ontario — Las Vegas?
Planes fly Ontario — Las Vegas 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Ontario and Las Vegas?
In Ontario — Ontario International Airport, International Heliport. In Las Vegas — Henderson Executive, McCarran International Airport, Nellis AFB, North Air Terminal, Boulder City.
What flights are currently flying from Ontario to Las Vegas?
The following flights fly between Ontario and Las Vegas: WN747, WN747, WN924, F92232, WN747, F92232, WN1941, WN924, WN1070, WN1070, WN1070, WN775, WN2511, WN2511, WN105, WN2635, WN3288, WN105, F91358, F91358, F91358, DL1542, WN3543, WN2661, WN3288, F94758, WN3288, WN1525
What month is the cheapest to fly from Ontario to Las Vegas?
High season is considered to be January and the cheapest month is August. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Ontario — Las Vegas flight deals.
Which airlines direct fly from Ontario to Las Vegas?
The following airlines have direct flights Ontario — Las Vegas: Southwest Airlines, Frontier (Rivero the Puerto Rican Toad Livery), Delta Connection.
Which airlines fly from Ontario to Las Vegas?
All the following airlines flights Ontario — Las Vegas: Advanced Air, Alaska Airlines, American Airlines, Ameriflight, Atlas Air, Avelo Airlines, Avianca, Delta Connection, FedEx, Frontier (Rivero the Puerto Rican Toad Livery), Hawaiian Airlines, JetBlue, NetJets, Southwest Airlines, United Express, UPS, Volaris, West Air.