Flights from Las Vegas Flights to Ontario

Direct flights from Las Vegas to Ontario

Did you mean flights from Ontario to Las Vegas?

Last updated on: 04-01-2026

Las Vegas

United States

LAS

Harry Reid International Airport

Ontario

United States

ONT

Ontario International Airport

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Flight schedule

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Distance

196 miles · (315 km)

Flight time

1 hour and 10 minutes

Airlines

Frontier Airlines
Southwest Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A320neo
Airbus A321-100/200
Airbus A321neo
Boeing 737 MAX 8
Boeing 737-800 (winglets)
Boeing 757

Las Vegas to Ontario Flight Schedule

Scan through all non-stop flights from Las Vegas to Ontario. The full flight schedule below gives an overview of all non-stop flights from LAS to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Return schedule

Best time to visit Ontario

What is the best time to visit Ontario?

🌿 🍇 Warm Mediterranean

In Ontario, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.

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Ontario is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.

Ontario

ONT

Airlines flying from Las Vegas to Ontario

Airline-specific flight schedules from Las Vegas to Ontario

In total there are 2 airlines operating nonstop flights from Las Vegas LAS to Ontario ONT. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their LAS ONT flight schedule.

Frontier Airlines (F9)

Southwest Airlines (WN)

Frontier Airlines flight schedulefrom Las Vegas to Ontario

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Return schedule

Southwest Airlines flight schedulefrom Las Vegas to Ontario

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Las Vegas to Ontario Flights

Flights from LAS to ONT are operated 47 times a week, with an average of 7 flights per day. Departure times vary between 06:45 - 22:40. The earliest flight departs at 06:45, the last flight departs at 22:40. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

On this non-stop route, you can fly in Economy only.

The fastest direct flight from Las Vegas to Ontario takes 1 hour and 10 minutes. The flight distance between Las Vegas and Ontario is 196 miles (or 315 km).

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Frequently asked questions - FAQ

How many airports are there in Ontario?

There is 1 airport in Ontario: Ontario International Airport (ONT).

How many flights per week are there from LAS to ONT?

There are 47 flights per week flying from Las Vegas to Ontario (as of April 2026).

How long does it take to fly from Las Vegas to Ontario?

1 hour and 10 minutes is the average flight time from Las Vegas to Ontario.

How far is Ontario from Las Vegas?

The distance from Las Vegas to Ontario is 196 miles (315 kilometers).

What airlines fly nonstop from LAS airport to ONT airport?

Frontier Airlines and Southwest Airlines are flying nonstop from Las Vegas to Ontario.

What alliances have direct flights from Las Vegas to Ontario?

There are no alliances flying direct from Las Vegas to Ontario at the moment.

What classes are available from Las Vegas to Ontario?

You can fly non-stop in Economy only.

What aircraft types fly from Las Vegas to Ontario?

Aircraft types that fly from Las Vegas to Ontario:

Airbus A320neo
Airbus A321-100/200
Airbus A321neo
Boeing 737 MAX 8
Boeing 737-800 (winglets)
Boeing 757

What is the earliest flight departing from Las Vegas to Ontario?

The earliest flight departs at 06:45 from Las Vegas and arrives at 07:49 at Ontario.

What is the latest flight available from Las Vegas to Ontario?

The latest flight departs at 22:40 from Las Vegas and arrives at 23:40 at Ontario.

Popular flights from Las Vegas, United States

Las Vegas to Los Angeles

Las Vegas to Denver

Las Vegas to Burbank

Las Vegas to Santa Ana

Las Vegas to Phoenix

Las Vegas to San Diego

Las Vegas to Chicago

Las Vegas to San Francisco

Las Vegas to Dallas-Fort Worth

Las Vegas to Seattle / Tacoma

Las Vegas to Atlanta

Las Vegas to Reno

Las Vegas to Salt Lake City

Las Vegas to Oakland, East Bay

Show all flights from Las Vegas Show all flights to Ontario

Popular routes operated by Frontier Airlines

Las Vegas to Denver

Las Vegas to Dallas-Fort Worth

Las Vegas to Phoenix

Las Vegas to Atlanta

Las Vegas to Los Angeles

Las Vegas to Salt Lake City

Las Vegas to Orlando

Show all Frontier Airlines flights

Popular routes operated by Southwest Airlines

Las Vegas to Sacramento

Las Vegas to Phoenix

Las Vegas to Oakland, East Bay

Las Vegas to Denver

Las Vegas to San Jose

Las Vegas to San Diego

Las Vegas to Reno

Show all Southwest Airlines flights

Popular flights from Las Vegas via Ontario

Las Vegas to León

Las Vegas to Morelia

Las Vegas to Taipei

Non-stop flights from LAS to ONT

196 miles (315 km) · 1h 10m

Round trip

1 passenger

Economy

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Return schedule

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Depart
Arrive
Airline
Flight no
Aircraft
Classes

06:50
07:50
Southwest Airlines
WN 3606
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

07:00
08:04
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A320neo
Y
W
J
F

07:15
08:20
Southwest Airlines
WN 3341
Southwest Airlines
Boeing 757
Y
W
J
F

07:20
08:20
Southwest Airlines
WN 3606
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

07:20
08:24
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A320neo
Y
W
J
F

07:20
08:24
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A320neo
Y
W
J
F

07:30
08:30
Southwest Airlines
WN 3341
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

07:40
08:40
Southwest Airlines
WN 3341
Southwest Airlines
Boeing 757
Y
W
J
F

07:45
08:50
Southwest Airlines
WN 4200
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

08:45
09:50
Southwest Airlines
WN 3612
Southwest Airlines
Boeing 757
Y
W
J
F

08:45
09:50
Southwest Airlines
WN 3341
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

09:00
10:14
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A320neo
Y
W
J
F

09:20
10:25
Southwest Airlines
WN 384
Southwest Airlines
Boeing 757
Y
W
J
F

09:20
10:25
Southwest Airlines
WN 384
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

09:30
10:44
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A321neo
Y
W
J
F

09:50
10:55
Southwest Airlines
WN 2045
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

10:15
11:20
Southwest Airlines
WN 3054
Southwest Airlines
Boeing 757
Y
W
J
F

10:30
11:39
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A321neo
Y
W
J
F

10:30
11:35
Southwest Airlines
WN 2764
Southwest Airlines
Boeing 757
Y
W
J
F

10:40
11:45
Southwest Airlines
WN 3624
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

11:00
12:09
Frontier Airlines
F9 1283
Frontier Airlines
Airbus A321neo
Y
W
J
F

12:00
13:10
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

13:05
14:10
Southwest Airlines
WN 3661
Southwest Airlines
Boeing 757
Y
W
J
F

13:14
14:26
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

13:50
14:55
Southwest Airlines
WN 3661
Southwest Airlines
Boeing 757
Y
W
J
F

14:35
15:45
Southwest Airlines
WN 4133
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

14:40
15:50
Southwest Airlines
WN 1363
Southwest Airlines
Boeing 757
Y
W
J
F

14:45
15:57
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

15:20
16:30
Southwest Airlines
WN 2045
Southwest Airlines
Boeing 757
Y
W
J
F

16:06
17:15
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

16:06
17:15
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

16:39
17:48
Frontier Airlines
F9 1357
Frontier Airlines
Airbus A321neo
Y
W
J
F

16:45
17:50
Southwest Airlines
WN 3521
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

17:05
18:15
Southwest Airlines
WN 1743
Southwest Airlines
Boeing 757
Y
W
J
F

17:41
18:49
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A320neo
Y
W
J
F

17:41
18:49
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

17:46
18:54
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

18:14
19:19
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

18:20
19:25
Southwest Airlines
WN 2261
Southwest Airlines
Boeing 757
Y
W
J
F

18:30
19:35
Southwest Airlines
WN 2694
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

18:55
20:00
Southwest Airlines
WN 2261
Southwest Airlines
Boeing 757
Y
W
J
F

18:59
20:04
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

19:02
20:07
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

19:19
20:24
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A320neo
Y
W
J
F

19:20
20:25
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

19:29
20:34
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A320neo
Y
W
J
F

19:30
20:35
Southwest Airlines
WN 1902
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

19:35
20:40
Southwest Airlines
WN 2694
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

19:40
20:45
Southwest Airlines
WN 2694
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

19:55
21:00
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

19:59
21:04
Frontier Airlines
F9 2231
Frontier Airlines
Airbus A321neo
Y
W
J
F

20:05
21:10
Southwest Airlines
WN 2953
Southwest Airlines
Boeing 757
Y
W
J
F

21:05
22:05
Southwest Airlines
WN 2953
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

21:10
22:10
Southwest Airlines
WN 2696
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

21:35
22:35
Southwest Airlines
WN 2953
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F

22:05
23:05
Southwest Airlines
WN 3111
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

22:35
23:35
Southwest Airlines
WN 3613
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

22:35
23:35
Southwest Airlines
WN 3669
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F

22:40
23:40
Southwest Airlines
WN 4152
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F