Cheap flights from Las Vegas to Ontario from $27

Round-trip
1 adult
Economy
0 bags
From?
To?
Tue 9/27
Tue 10/4

Deals available from 900+ travel sites.

Flight information for Las Vegas to Ontario
(LAS to ONT)

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Ontario

Best Price Found

$27

Fastest flight time

1h 03m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Las Vegas in the past 72 hours is $27. The best round-trip flight deal from Las Vegas to Ontario found on momondo in the last 72 hours is $62.
The fastest flight from Las Vegas to Ontario takes 1h 03m
There are no direct flights from Las Vegas to Ontario. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

How to get the cheapest flight ticket from Las Vegas to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Las Vegas to Ontario?

January. The cheapest time of year to fly to Ontario from Las Vegas is January. Most expensive is November

What is the cheapest day to depart Las Vegas for Ontario?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Las Vegas to Ontario?

in the afternoon. Las Vegas to Ontario flights are approximately 18% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Ontario from Las Vegas?

Juneyao Airlines. American Airlines, Frontier, and Juneyao Airlines are the most popular carriers operating from Las Vegas to Ontario

What is the cheapest Las Vegas to Ontario flight route?

Las Vegas Harry Reid Intl - Ontario. Fly from Las Vegas Harry Reid Intl to Ontario for the best Las Vegas - Ontario flight prices

How far in advance should you book Las Vegas to Ontario flights?

29 days before. The cheapest time to buy a flight from Las Vegas to Ontario is approximately 29 days to departure

When traveling from Las Vegas to Ontario, the most popular airport to fly into is Ontario Airport. The majority of travelers flying into Ontario Airport from Las Vegas are departing from Las Vegas Harry Reid Intl Airport. If you are looking for an alternate airport near Las Vegas Harry Reid Intl Airport, Bullhead City Laughlin Bullhead Airport is a great option and is located in Bullhead City. You may be looking for an airport near Ontario Airport to land at when traveling from Las Vegas and luckily, there are options! You can try Los Angeles Airport which is located in Los Angeles, Burbank Bob Hope Airport which is located in Burbank, or Santa Ana J. Wayne/Orange Cnty Airport which is located in Santa Ana. The least expensive flight option from Las Vegas to Ontario will typically be LAS — BUR during the month of September with an average price of $36 RT.

Las Vegas Harry Reid Intl Airport (LAS) to Los Angeles Airport (LAX)$46
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Las Vegas Harry Reid Intl Airport (LAS) to Burbank Bob Hope Airport (BUR)$36
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Las Vegas Harry Reid Intl Airport (LAS) to Ontario Airport (ONT)$62
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Las Vegas Harry Reid Intl Airport (LAS) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)$47
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Las Vegas Harry Reid Intl Airport (LAS) to Long Beach Municipal Airport (LGB)$290
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Bullhead City Laughlin Bullhead Airport (IFP) to Los Angeles Airport (LAX)$6,858
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Easily compare round-trip flights from Las Vegas to Ontario

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to Ontario by changing tabs
Frontier
Oct 6
LAS5:50 pmLas Vegas Harry Reid Intl
1h 04m
ONT6:54 pmOntario
Oct 9
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl
Multiple Airlines
Oct 17
LAS5:06 pmLas Vegas Harry Reid Intl
1h 04m
ONT6:10 pmOntario
Oct 25
ONT3:39 pmOntario
14h 22m
1 stop
LAS6:01 amLas Vegas Harry Reid Intl
Frontier
Oct 8
LAS11:07 amLas Vegas Harry Reid Intl
1h 07m
ONT12:14 pmOntario
Oct 13
ONT3:35 amOntario
1h 06m
LAS4:41 amLas Vegas Harry Reid Intl
Frontier
Oct 3
LAS5:02 pmLas Vegas Harry Reid Intl
1h 03m
ONT6:05 pmOntario
Oct 4
ONT9:18 amOntario
1h 18m
LAS10:36 amLas Vegas Harry Reid Intl
Frontier
Oct 7
LAS5:21 pmLas Vegas Harry Reid Intl
1h 04m
ONT6:25 pmOntario
Oct 11
ONT4:55 amOntario
1h 08m
LAS6:03 amLas Vegas Harry Reid Intl
Frontier
Oct 14
LAS5:21 pmLas Vegas Harry Reid Intl
1h 04m
ONT6:25 pmOntario
Oct 22
ONT9:18 amOntario
1h 13m
LAS10:31 amLas Vegas Harry Reid Intl

Find the cheapest one-way flights from Las Vegas to Ontario

If you're looking for one-way flights from Las Vegas to Ontario, view some of our deals below provided by Frontier
Frontier
Sep 28
LAS10:52 amLas Vegas Harry Reid Intl
1h 13m
ONT12:05 pmOntario
Multiple Airlines
Oct 20
LAS2:10 amLas Vegas Harry Reid Intl
7h 25m
1 stop
ONT9:35 amOntario
Frontier
Oct 6
LAS11:07 amLas Vegas Harry Reid Intl
1h 07m
ONT12:14 pmOntario

Search last-minute flights to Ontario from Las Vegas

Find and compare round-trip flight prices for your last-minute flight from Las Vegas to Ontario
Frontier
Sep 30
LAS11:09 amLas Vegas Harry Reid Intl
1h 09m
ONT12:18 pmOntario
Oct 3
ONT9:18 amOntario
1h 18m
LAS10:36 amLas Vegas Harry Reid Intl
Frontier
Sep 28
LAS5:02 pmLas Vegas Harry Reid Intl
1h 03m
ONT6:05 pmOntario
Sep 30
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl
Frontier
Sep 30
LAS11:09 amLas Vegas Harry Reid Intl
1h 09m
ONT12:18 pmOntario
Oct 3
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl
Multiple Airlines
Sep 30
LAS5:02 pmLas Vegas Harry Reid Intl
1h 03m
ONT6:05 pmOntario
Oct 2
ONT3:47 pmOntario
11h 10m
1 stop
LAS2:57 amLas Vegas Harry Reid Intl
Frontier
Sep 28
LAS5:02 pmLas Vegas Harry Reid Intl
1h 03m
ONT6:05 pmOntario
Sep 30
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl
Frontier
Sep 27
LAS10:34 amLas Vegas Harry Reid Intl
1h 13m
ONT11:47 amOntario
Sep 30
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl

Best airlines flying from Las Vegas to Ontario

Compare and see reviews for airlines that fly from Las Vegas to Ontario with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $14Free CancellationRating
0.0
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FrontierPriceFrom $37Free CancellationRating
6.1
6.4

Boarding

5.8

Comfort

6.9

Crew

4.7

Entertainment

5.0

Food

Reviews

The staff was rude from checkin.. to flight crew. Check in - lady at front desk was rude.. we were confused as to why we were getting charged an agent fee to check in free bags (husband is military). Discount would not apply unless we checked them in with an agent. so that was pointless. Boarding - lady on the intercom basically threatened to cancel entire flight if people refused to line up correctly. Flight crew - one of the passangers asked what beers were available his reply “you have the menu in front of you” Will not fly with frontier again.

1 / 10
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American AirlinesPriceFrom $116Free CancellationRating
7.0
7.4

Boarding

7.2

Comfort

7.9

Crew

6.8

Entertainment

6.4

Food

Reviews

Boarded quickly. Arrived on the tarmac early. Delayed a little getting to the gate because of gate crowding.

1 / 10
Search American Airlines flights
Linear Air TaxiPriceFrom $2,149Free CancellationRating
0.0
Search Linear Air Taxi flights
  • Frontier Flights From Las Vegas to Ontario

    Across 9 Frontier flights from Las Vegas to Ontario this week, the average price was $68, with the best Frontier deals starting from $37 round-trip. 716 users have rated Frontier on momondo, with an average score of 6.1/10.


Frontier flights from Las Vegas to Ontario

Our best Frontier deals on Las Vegas to Ontario flight tickets
Frontier
Oct 6
LAS5:50 pmLas Vegas Harry Reid Intl
1h 04m
ONT6:54 pmOntario
Oct 9
ONT4:25 amOntario
1h 08m
LAS5:33 amLas Vegas Harry Reid Intl
Frontier
Oct 8
LAS11:07 amLas Vegas Harry Reid Intl
1h 07m
ONT12:14 pmOntario
Oct 13
ONT3:35 amOntario
1h 06m
LAS4:41 amLas Vegas Harry Reid Intl
Frontier
Oct 3
LAS5:02 pmLas Vegas Harry Reid Intl
1h 03m
ONT6:05 pmOntario
Oct 4
ONT9:18 amOntario
1h 18m
LAS10:36 amLas Vegas Harry Reid Intl

American Airlines flights from Las Vegas to Ontario

Our best American Airlines deals on Las Vegas to Ontario flight tickets
American Airlines
Oct 1
LAS11:00 amLas Vegas Harry Reid Intl
3h 38m
1 stop
ONT2:38 pmOntario
Oct 8
ONT1:04 pmOntario
4h 25m
1 stop
LAS5:29 pmLas Vegas Harry Reid Intl
American Airlines
Sep 29
LAS8:50 amLas Vegas Harry Reid Intl
3h 33m
1 stop
ONT12:23 pmOntario
Oct 5
ONT2:30 amOntario
3h 12m
1 stop
LAS5:42 amLas Vegas Harry Reid Intl

  • Are airlines flying from Las Vegas Harry Reid Intl to Ontario offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Las Vegas Harry Reid Intl to Ontario are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Frontier, Juneyao Airlines, and Linear Air Taxi. You can search for the full list of airlines like Frontier that are offering this flexibility.

  • How far is Las Vegas Harry Reid Intl to Ontario by plane?

    There are 203.5 mi between Las Vegas Harry Reid Intl and Ontario. 1h 03m is a normal flight duration for this route.



Alternative routes for Las Vegas to Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Las Vegas to Los Angeles Flights
Fastest flight time1h 05m
Cheapest price$46
Reno to Los Angeles Flights
Fastest flight time1h 25m
Cheapest price$79
Las Vegas to San Francisco Flights
Fastest flight time1h 34m
Cheapest price$66
Las Vegas to Burbank Flights
Fastest flight time1h 00m
Cheapest price$35
Las Vegas to Oakland, California Flights
Fastest flight time1h 28m
Cheapest price$36
Las Vegas to San Diego Flights
Fastest flight time1h 06m
Cheapest price$41
Las Vegas to Reno Flights
Fastest flight time0h 52m
Cheapest price$36
Las Vegas to Santa Ana Flights
Fastest flight time1h 00m
Cheapest price$47
Reno to Ontario Flights
Fastest flight time3h 47m
Cheapest price$104
Reno to Santa Ana Flights
Fastest flight time1h 30m
Cheapest price$85
Las Vegas to Sacramento Flights
Fastest flight time1h 29m
Cheapest price$54
Reno to San Francisco Flights
Fastest flight time1h 09m
Cheapest price$138

Similar Las Vegas to Ontario flights

Flexible with your destination? Broaden your search and find flights similar to your Las Vegas to Ontario route

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Ontario. momondo saves you time and could save you money on your trip.

Yes. momondo allows you to filter the results for Las Vegas to Ontario flights to just show those with flexible booking policies.

Once you have performed a search for Las Vegas to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Yes. momondo can track prices for Las Vegas to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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