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Cheap flights from Las Vegas to Ontario from $28

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Cheap Las Vegas to Ontario (LAS to ONT) flight deals and tips

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

Best Price Found

$29

Fastest flight time

1h 02m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Las Vegas in the past 72 hours is $29. The best round-trip flight deal from Las Vegas to Ontario found on momondo in the last 72 hours is $38.
The fastest flight from Las Vegas to Ontario takes 1h 02m
Direct flights go from Las Vegas to Ontario every day.
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?

October. The cheapest time of year to fly to Ontario from Las Vegas is October. Most expensive is June

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

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

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

In the morning. Las Vegas to Ontario flights are approximately 20% more expensive at noon than in the morning

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

Breeze Airways. Breeze Airways, Frontier, and Ravn Alaska 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?

22 days before. The cheapest time to buy a flight from Las Vegas to Ontario is approximately 22 days to departure

How many flights depart from Las Vegas to Ontario on average per day?

As of February 2024, 6 flights take off from Las Vegas and land in Ontario each day. The most common flight departure time for this route is 5:00AM, with 34% of daily flights taking off in the afternoon.

How many flights depart from Las Vegas to Ontario on average per week?

46 flights are operational weekly from Las Vegas to Ontario as of February 2024. The most popular departure day for this route is Monday, with 17% of flights per week taking off on this day.

Can stopping save me money on Las Vegas to Ontario flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Ontario.

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 — LAX during the month of February with an average price of $33 RT.

Las Vegas Harry Reid Intl Airport (LAS) to Los Angeles Airport (LAX)$33
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Las Vegas Harry Reid Intl Airport (LAS) to Burbank Bob Hope Airport (BUR)$41
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Las Vegas Harry Reid Intl Airport (LAS) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)$36
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Las Vegas Harry Reid Intl Airport (LAS) to Ontario Airport (ONT)$38
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Las Vegas Harry Reid Intl Airport (LAS) to Long Beach Municipal Airport (LGB)$761
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Bullhead City Laughlin Bullhead Airport (IFP) to Los Angeles Airport (LAX)$3,212
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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 six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to Ontario by changing tabs
Frontier
Apr 16
LAS10:15 amLas Vegas Harry Reid Intl
1h 05m
ONT11:20 amOntario
Apr 24
ONT10:49 pmOntario
1h 14m
LAS12:03 amLas Vegas Harry Reid Intl
Frontier
Apr 11
LAS6:05 amLas Vegas Harry Reid Intl
1h 03m
ONT7:08 amOntario
Apr 14
ONT9:14 pmOntario
1h 12m
LAS10:26 pmLas Vegas Harry Reid Intl
Frontier
Apr 19
LAS10:40 amLas Vegas Harry Reid Intl
1h 05m
ONT11:45 amOntario
Apr 21
ONT8:53 pmOntario
1h 10m
LAS10:03 pmLas Vegas Harry Reid Intl
Frontier
May 14
LAS10:15 amLas Vegas Harry Reid Intl
1h 05m
ONT11:20 amOntario
May 20
ONT5:30 pmOntario
1h 13m
LAS6:43 pmLas Vegas Harry Reid Intl
Multiple Airlines
Mar 9
LAS6:45 amLas Vegas Harry Reid Intl
1h 04m
ONT7:49 amOntario
Mar 10
ONT2:15 pmOntario
26h 15m
1 stop
LAS4:30 pmLas Vegas Harry Reid Intl
Frontier
Apr 17
LAS6:05 amLas Vegas Harry Reid Intl
1h 03m
ONT7:08 amOntario
Apr 20
ONT10:56 pmOntario
1h 14m
LAS12:10 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
Apr 26
LAS6:05 amLas Vegas Harry Reid Intl
1h 03m
ONT7:08 amOntario
Multiple Airlines
Mar 11
LAS10:43 pmLas Vegas Harry Reid Intl
17h 53m
1 stop
ONT4:36 pmOntario
Frontier
Apr 11
LAS3:07 pmLas Vegas Harry Reid Intl
1h 05m
ONT4:12 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
Mar 4
LAS6:45 amLas Vegas Harry Reid Intl
1h 07m
ONT7:52 amOntario
Mar 6
ONT7:57 amOntario
1h 10m
LAS9:07 amLas Vegas Harry Reid Intl
Multiple Airlines
Mar 5
LAS9:08 amLas Vegas Harry Reid Intl
7h 21m
1 stop
ONT4:29 pmOntario
Mar 6
ONT11:24 amOntario
9h 28m
1 stop
LAS8:52 pmLas Vegas Harry Reid Intl
Frontier
Mar 7
LAS7:19 pmLas Vegas Harry Reid Intl
1h 05m
ONT8:24 pmOntario
Mar 11
ONT3:35 pmOntario
1h 10m
LAS4:45 pmLas Vegas Harry Reid Intl
Frontier
Mar 5
LAS9:00 amLas Vegas Harry Reid Intl
7h 29m
1 stop
ONT4:29 pmOntario
Mar 18
ONT3:35 pmOntario
1h 10m
LAS4:45 pmLas Vegas Harry Reid Intl
Multiple Airlines
Mar 8
LAS6:45 amLas Vegas Harry Reid Intl
1h 07m
ONT7:52 amOntario
Mar 17
ONT2:15 pmOntario
25h 09m
1 stop
LAS3:24 pmLas Vegas Harry Reid Intl
Frontier
Mar 9
LAS6:45 amLas Vegas Harry Reid Intl
1h 04m
ONT7:49 amOntario
Mar 11
ONT3:35 pmOntario
1h 10m
LAS4:45 pmLas 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
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $34Free CancellationRating
8.0
70 reviews
Search Breeze Airways flights
FrontierPriceFrom $38Free CancellationRating
6.3
4,459 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.4
8,933 reviews
Search Spirit Airlines flights
Ravn AlaskaPriceFrom $76Free CancellationRating
8.2
11 reviews
Search Ravn Alaska flights
  • Frontier Flights From Las Vegas to Ontario

    Across 7 Frontier flights from Las Vegas to Ontario this week, the average price was $68, with the best Frontier deals starting from $38 round-trip. 4,459 users have rated Frontier on momondo, with an average score of 6.3/10.


Frontier flights from Las Vegas to Ontario

Our best Frontier deals on Las Vegas to Ontario flight tickets
Frontier
Apr 16
LAS10:15 amLas Vegas Harry Reid Intl
1h 05m
ONT11:20 amOntario
Apr 24
ONT10:49 pmOntario
1h 14m
LAS12:03 amLas Vegas Harry Reid Intl
Frontier
Apr 11
LAS6:05 amLas Vegas Harry Reid Intl
1h 03m
ONT7:08 amOntario
Apr 14
ONT9:14 pmOntario
1h 12m
LAS10:26 pmLas Vegas Harry Reid Intl
Frontier
Apr 19
LAS10:40 amLas Vegas Harry Reid Intl
1h 05m
ONT11:45 amOntario
Apr 21
ONT8:53 pmOntario
1h 10m
LAS10:03 pmLas 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
Aug 17
LAS4:35 pmLas Vegas Harry Reid Intl
5h 09m
1 stop
ONT9:44 pmOntario
Aug 18
ONT9:50 amOntario
5h 22m
1 stop
LAS3:12 pmLas Vegas Harry Reid Intl
American Airlines
Mar 27
LAS6:38 amLas Vegas Harry Reid Intl
5h 16m
1 stop
ONT11:54 amOntario
Apr 3
ONT6:40 amOntario
14h 29m
2 stops
LAS9:09 pmLas Vegas Harry Reid Intl
American Airlines
Apr 1
LAS7:13 amLas Vegas Harry Reid Intl
14h 46m
2 stops
ONT9:59 pmOntario
Apr 4
ONT10:00 amOntario
5h 11m
1 stop
LAS3:11 pmLas Vegas Harry Reid Intl

  • 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 02m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Ontario Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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 08m
Cheapest price$33
Las Vegas to Burbank Flights
Fastest flight time1h 09m
Cheapest price$41
Las Vegas to Santa Ana Flights
Fastest flight time1h 10m
Cheapest price$36
Reno to Los Angeles Flights
Fastest flight time1h 31m
Cheapest price$81
Las Vegas to San Francisco Flights
Fastest flight time1h 34m
Cheapest price$48
Las Vegas to Oakland, California Flights
Fastest flight time1h 32m
Cheapest price$41
Las Vegas to San Diego Flights
Fastest flight time1h 05m
Cheapest price$39
Las Vegas to Reno Flights
Fastest flight time1h 26m
Cheapest price$41
Reno to Santa Ana Flights
Fastest flight time1h 30m
Cheapest price$70
Las Vegas to Sacramento Flights
Fastest flight time1h 33m
Cheapest price$41
Reno to Burbank Flights
Fastest flight time1h 20m
Cheapest price$80
Las Vegas to San Jose Flights
Fastest flight time1h 27m
Cheapest price$41

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?

Why should I use momondo to find a flight deal from Las Vegas to Ontario?

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.

Can I find flights from Las Vegas to Ontario with flexible booking policies on momondo?

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

How can momondo help me find flights from Las Vegas to Ontario?

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.

I’m not ready to book a flight from Las Vegas to Ontario right now. Can momondo alert me if prices change?

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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Flight from Las Vegas to Ontario
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