Cheap flights from Ontario to Las Vegas from $32
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Las Vegas departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Ontario to Las Vegas
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 Ontario to Las Vegas by changing tabs
Find the cheapest one-way flights from Ontario to Las Vegas
If you're looking for one-way flights from Ontario to Las Vegas, view some of our deals below provided by Frontier and Southwest
Search last-minute flights to Las Vegas from Ontario
Find and compare round-trip flight prices for your last-minute flight from Ontario to Las Vegas
Best airlines flying from Ontario to Las Vegas
Compare and see reviews for airlines that fly from Ontario to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $33 | Free Cancellation | Rating 8.1 75 reviews | |||
| PriceFrom $35 | Free Cancellation | Rating 8.0 9,115 reviews | |||
| PriceFrom $38 | Free Cancellation | Rating 6.4 8,746 reviews | |||
| PriceFrom $39 | Free Cancellation | Rating 7.6 4,606 reviews | |||
| PriceFrom $40 | Free Cancellation | Rating 6.3 4,132 reviews | |||
| PriceFrom $45 | Free Cancellation | Rating 8.0 10,966 reviews | |||
| PriceFrom $48 | Free Cancellation | Rating 7.4 11,228 reviews | |||
| PriceFrom $73 | Free Cancellation | Rating 8.2 11 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.3 14,889 reviews |
Frontier Flights From Ontario to Las Vegas
Across 7 Frontier flights from Ontario to Las Vegas this week, the average price was $84, with the best Frontier deals starting from $40 round-trip. 4,132 users have rated Frontier on momondo, with an average score of 6.3/10.
Frontier flights from Ontario to Las Vegas
Our best Frontier deals on Ontario to Las Vegas flight tickets
American Airlines flights from Ontario to Las Vegas
Our best American Airlines deals on Ontario to Las Vegas flight tickets
How to get the cheapest flight ticket from Ontario to Las Vegas
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 Ontario to Las Vegas?
January. The cheapest time of year to fly to Las Vegas from Ontario is January. Most expensive is June
What is the cheapest day to depart Ontario for Las Vegas?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Ontario to Las Vegas?
In the evening. Ontario to Las Vegas flights are approximately 31% more expensive at noon than in the evening
What is the cheapest airline that flies to Las Vegas from Ontario?
Breeze Airways. Alaska Airlines, Breeze Airways, and Delta are the most popular carriers operating from Ontario to Las Vegas
What is the cheapest Ontario to Las Vegas flight route?
Ontario - Las Vegas Harry Reid Intl. Fly from Ontario to Las Vegas Harry Reid Intl for the best Ontario - Las Vegas flight prices
How far in advance should you book Ontario to Las Vegas flights?
60 days before. The cheapest time to buy a flight from Ontario to Las Vegas is approximately 60 days to departure
How many flights depart from Ontario to Las Vegas on average per day?
As of April 2024, there are 6 flights per week flying from Ontario to Las Vegas. The most common time of day flights depart is 8:00AM, with 37% of flights taking off at noon.
How many flights depart from Ontario to Las Vegas on average per week?
The number of flights available between Ontario and Las Vegas is 47 per week as of April 2024. The most frequent departure day is Monday, with 19% of weekly flights leaving on this day.
What cabin class options are available on Ontario to Las Vegas flights?
There are 2 cabin classes available to choose from on Ontario to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Ontario to Las Vegas flights?
No. A direct flight is the cheapest option for a flight between Ontario to Las Vegas.
Cheap Ontario to Las Vegas (ONT to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Las Vegas
Best Price Found | $32 |
|---|---|
Fastest flight time | 1h 05m |
Direct flights | Every day |
Airports in Las Vegas | 1 airport |
How far is Ontario to Las Vegas Harry Reid Intl by plane?
The distance between Ontario and Las Vegas Harry Reid Intl is about 203.5 mi. In terms of flight time, this usually takes a little over 1h 06m.
When did momondo last update prices for flights from Ontario Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Ontario Airport to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Las Vegas Harry Reid Intl Airport?
As of April 2024, there are 9 operators available to choose from for flights from Ontario Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Ontario Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Las Vegas?
Finding the right flight to Las Vegas from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.
Can I find flights from Ontario to Las Vegas with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Las Vegas flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Las Vegas?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Las Vegas.
I’m not ready to book a flight from Ontario to Las Vegas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Las Vegas from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.