Flights from Ontario Airport (ONT) to Harry Reid International Airport Airport (LAS)

We've found the cheapest flights to Las Vegas

Returns from £37.19

One-way from £18.99

Flights from Ontario International to Mc Carran International are operated by 3 airliners including FedEx Feeder, Frontier and Southwest Airlines. The official airport code for Ontario International is ONT and for Mc Carran International it is LAS.

The cost of flights varies on the time and day you fly. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.

For a full summary of all the airliners that fly from Ontario International to Mc Carran International , please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines644663506:4022:10VIEW FLIGHTS
Frontier333332300:0322:03VIEW FLIGHTS
FedEx Feeder000100012:5012:50VIEW FLIGHTS

Most people choose to fly with Southwest Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers WN1373, WN2040, WN3617 and WN5038 with times between 06:40 and 22:10.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Southwest Airlines direct at www.southwest.com/?ref=southwestairlines.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
00:12
AirlineFlight  No
FrontierF93210
06:40
AirlineFlight  No
Southwest AirlinesWN1373
10:25
AirlineFlight  No
Southwest AirlinesWN2040
13:35
AirlineFlight  No
Southwest AirlinesWN960
13:38
AirlineFlight  No
FrontierF91284
16:15
AirlineFlight  No
Southwest AirlinesWN5313
18:20
AirlineFlight  No
Southwest AirlinesWN3617
19:57
AirlineFlight  No
FrontierF92232
21:50
AirlineFlight  No
Southwest AirlinesWN5038
VIEW FLIGHTS
Tuesday
00:13
AirlineFlight  No
FrontierF93210
07:45
AirlineFlight  No
Southwest AirlinesWN1373
10:30
AirlineFlight  No
Southwest AirlinesWN2040
13:48
AirlineFlight  No
FrontierF91284
17:35
AirlineFlight  No
Southwest AirlinesWN5313
20:01
AirlineFlight  No
FrontierF92232
20:15
AirlineFlight  No
Southwest AirlinesWN5038
VIEW FLIGHTS
Wednesday
00:03
AirlineFlight  No
FrontierF93210
07:45
AirlineFlight  No
Southwest AirlinesWN1373
10:30
AirlineFlight  No
Southwest AirlinesWN2040
13:48
AirlineFlight  No
FrontierF91284
17:35
AirlineFlight  No
Southwest AirlinesWN5313
20:15
AirlineFlight  No
Southwest AirlinesWN5038
20:46
AirlineFlight  No
FrontierF92232
VIEW FLIGHTS
Thursday
00:03
AirlineFlight  No
FrontierF93210
06:40
AirlineFlight  No
Southwest AirlinesWN1373
10:25
AirlineFlight  No
Southwest AirlinesWN2040
12:50
AirlineFlight  No
FedEx FeederPCM867
13:35
AirlineFlight  No
Southwest AirlinesWN960
13:43
AirlineFlight  No
FrontierF91284
16:15
AirlineFlight  No
Southwest AirlinesWN5313
18:20
AirlineFlight  No
Southwest AirlinesWN3617
21:17
AirlineFlight  No
FrontierF92232
21:50
AirlineFlight  No
Southwest AirlinesWN5038
VIEW FLIGHTS
Friday
00:12
AirlineFlight  No
FrontierF93210
06:40
AirlineFlight  No
Southwest AirlinesWN1373
10:25
AirlineFlight  No
Southwest AirlinesWN2040
13:35
AirlineFlight  No
Southwest AirlinesWN960
13:43
AirlineFlight  No
FrontierF91284
16:15
AirlineFlight  No
Southwest AirlinesWN5313
18:20
AirlineFlight  No
Southwest AirlinesWN3617
20:25
AirlineFlight  No
FrontierF92232
21:50
AirlineFlight  No
Southwest AirlinesWN5038
VIEW FLIGHTS
Saturday
00:13
AirlineFlight  No
FrontierF93210
09:05
AirlineFlight  No
Southwest AirlinesWN2040
15:10
AirlineFlight  No
Southwest AirlinesWN960
19:00
AirlineFlight  No
Southwest AirlinesWN5038
21:11
AirlineFlight  No
FrontierF92232
VIEW FLIGHTS
Sunday
00:10
AirlineFlight  No
FrontierF93210
06:45
AirlineFlight  No
Southwest AirlinesWN1373
09:35
AirlineFlight  No
Southwest AirlinesWN2040
13:38
AirlineFlight  No
FrontierF91284
15:50
AirlineFlight  No
Southwest AirlinesWN955
19:25
AirlineFlight  No
Southwest AirlinesWN5038
22:03
AirlineFlight  No
FrontierF92232
22:10
AirlineFlight  No
Southwest AirlinesWN5313
VIEW FLIGHTS

If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Mc Carran International . You can see full details of these below.

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.

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Flight Price FAQ - Ontario (ONT) to Las Vegas (LAS)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from Ontario ONT to Las Vegas LAS?
The cheapest direct flight one way from Ontario ONT to Las Vegas LAS is £18.99 ($24 €22.42)
£18.99
$24 | €22.42
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Ontario ONT to Las Vegas LAS?
The cheapest direct return flight from Ontario ONT to Las Vegas LAS is £37.19 ($47 €43.91)
£37.19
$47 | €43.91
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Ontario ONT to Las Vegas LAS?
The cheapest return flight from Ontario ONT to Las Vegas LAS is £64.89 ($82 €76.62)
£64.89
$82 | €76.62
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ONT to LAS

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Flight Info FAQ - Ontario (ONT) to Las Vegas (LAS)

Who flies from Ontario to Las Vegas?
The following airlines fly from Ontario (ONT) to Las Vegas (LAS): FedEx Feeder, Frontier, Southwest Airlines.
How far is the flight from Ontario to Las Vegas?
The flight from Ontario to Las Vegas is 317KM or 197 miles.
How long does the flight from Ontario to Las Vegas to take?
The flight from Ontario to Las Vegas takes 57 Minutes.

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