Q: Can I fly back to Ontario from Las Vegas Harry Reid Intl?

Returning to Ontario from Las Vegas Harry Reid Intl COVID-19 testing requirements Visitors from Las Vegas Harry Reid Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario. Quarantine requirements Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Ontario.

Question 1

What days are nonstop flights available from Ontario to Las Vegas?

Accepted Answer

Nonstop flights are available for this route on the following days: Sunday, Thursday, Friday.

Question 2

How popular is this Ontario to Las Vegas flight route?

Accepted Answer

The Ontario to Las Vegas Harry Reid Intl flight path was viewed by 444 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 3

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

Accepted Answer

2 flight departures from Ontario to Las Vegas per day on average.
Morning (6am - Noon) - 100% of flight departures

Question 4

How long is the flight from Ontario to Las Vegas?

Accepted Answer

Frontier can get you from Ontario to Las Vegas in just under 1h 15m. Your travel time will be generally consistent. Ontario and Las Vegas are separated by a distance of 198 mi. All flights are typically nonstop.

Question 5

What is the cheapest airline to fly from Ontario to Las Vegas round-trip?

Accepted Answer

Currently priced at $40, Frontier will fly you from Ontario to Las Vegas and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 49% cheaper than the other options available to this destination.

Question 6

Can I fly to Las Vegas Harry Reid Intl from Ontario right now?

Accepted Answer

Information is based on travel restrictions for travel to Las Vegas Harry Reid Intl within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas Harry Reid Intl.

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Las Vegas Harry Reid Intl.

Documents
Passenger Disclosure and Attestation - To be filled out by travelers from the People’s Republic of China and designated airports including Incheon International Airport (ICN) in Seoul, the Republic of Korea; Toronto Pearson International Airport (YYZ) in Canada; and Vancouver International Airport (YVR) in Canada.

Question 7

Can I fly back to Ontario from Las Vegas Harry Reid Intl?

Accepted Answer

Returning to Ontario from Las Vegas Harry Reid Intl

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Ontario.

Question 8

What are the most popular airlines that fly from Ontario to Las Vegas?

Accepted Answer

Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Ontario to Las Vegas.

Question 9

What are the cheapest flights from Ontario to Las Vegas?

Accepted Answer

Looking for the cheapest flight from Ontario to Las Vegas? While on average our users pay $489, our data indicates the cheapest price to be $19. The most popular route (Ontario - Las Vegas Harry Reid Intl), is priced around $48.

Question 10

Can I find flights from Ontario to Las Vegas for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Ontario to Las Vegas for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $60.

Question 11

Are there nonstop flights from Ontario to Las Vegas for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Ontario to Las Vegas under $100. A good price for a nonstop flight from Ontario to Las Vegas is less than $60.

Question 12

Are there last-minute flights available from Ontario to Las Vegas for under $100?

Accepted Answer

There are currently 20+ open flights from Ontario to Las Vegas within the next 7 days for less than $100.

Question 13

Which airlines flying from Ontario to Las Vegas Harry Reid Intl have flexible cancellations due to COVID-19?

Accepted Answer

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, Juneyao Airlines, and Spirit Airlines flying from Ontario to Las Vegas Harry Reid Intl have implemented new flexible cancellation policies.

Question 14

What is the cheapest day to fly round-trip from Ontario to Las Vegas?

Accepted Answer

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 15

How far in advance should I book a flight from Ontario to Las Vegas?

Accepted Answer

Users have found that booking a flight from Ontario to Las Vegas at least 16 days early can save you up to 22% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Ontario to Las Vegas for as little as $112 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $150 for flights departing within the next 3 days.

Question 16

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

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to Las Vegas from Ontario. Users have commonly found prices around $128 for the month, but tickets can be as low as $59. Due to multiple factors, prepare for potentially higher prices in May.

Question 17

When is the cheapest time to fly from Ontario to Las Vegas (ONT - LAS)?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Ontario to Las Vegas at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

Question 18

What airports do I use to fly from Ontario to Las Vegas?

Accepted Answer

Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Ontario. Booking flights from Ontario (ONT) to Harry Reid Intl (LAS) should be relatively easy as there are 6 daily flights to Las Vegas from 13 different airlines. 1h 06m is how long a flight from Ontario to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

Popular in	March	High demand for flights, 20% potential price rise
Cheapest in	May	Best time to find cheap flights, 30% potential price drop
Round-trip from	$56	From Ontario to Las Vegas Harry Reid Intl
One-way from	$19	One-way flight from Ontario to Las Vegas Harry Reid Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	Cheapest$12	Average$21	FlexibilityNo cancel fee	On-time66%	COVID-19 safety	Search Juneyao Airlines flights
Frontier	Cheapest$38	Average$86	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Spirit Airlines	Cheapest$38	Average$96	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Breeze Airways	Cheapest$47	Average$71	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Breeze Airways flights
Allegiant Air	Cheapest$51	Average$127	FlexibilityNo cancel fee	On-time88%	COVID-19 safety	Search Allegiant Air flights
JetBlue	Cheapest$51	Average$97	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search JetBlue flights
Delta	Cheapest$59	Average$133	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$88	Average$451	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$138	Average$369	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

15%of flight departures	Early morningMidnight to 6 am
32%of flight departures	Morning6 am to noon
25%of flight departures	AfternoonNoon to 6 pm
28%of flight departures	Evening6 pm to midnight

Sunday	6daily flights
Monday	8daily flights
Tuesday	8daily flights
Wednesday	8daily flights
Thursday	7daily flights
Friday	7daily flights
Saturday	0daily flights

Cheap flights from Ontario to Las Vegas (ONT - LAS)

The best prices from Ontario to Las Vegas Harry Reid Intl are usually found in May or February, booked 17 days in advance, depart on a Tuesday or Monday and return on a Saturday

How to find the cheapest flight from Ontario (ONT) to Las Vegas (LAS)

All the information you need to plan the best ONT to LAS flight in 2023: compare Ontario to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.

What is the cheapest day to fly round-trip from Ontario to Las Vegas?

How far in advance should I book a flight from Ontario to Las Vegas?

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

When is the cheapest time to fly from Ontario to Las Vegas (ONT - LAS)?

Cheap flights from Ontario to Las Vegas in February, March 2023

The best prices found for ONT to LAS flights for February, March

Ontario to Las Vegas 2023 flight deals

Cheap flights to Las Vegas from Ontario found for this year

Cheap Frontier flights from Ontario to Las Vegas

Non-stop flights to Las Vegas from Ontario

Save time with Ontario to Las Vegas direct flight deals

Last minute flights from Ontario to Las Vegas

Late deals on return flights to Las Vegas from Ontario, departing today and this week

One-way flights to Las Vegas from Ontario

The cheapest one-way flights from Ontario to Las Vegas

Reviews of Airlines Servicing Las Vegas

Related info for your journey

Useful info, stats and facts about Ontario to Las Vegas flights.

What airports do I use to fly from Ontario to Las Vegas?

Which airlines flying from Ontario to Las Vegas Harry Reid Intl have flexible cancellations due to COVID-19?

Can I find flights from Ontario to Las Vegas for under $100 on Cheapflights?

Are there nonstop flights from Ontario to Las Vegas for under $100 on Cheapflights?

Are there last-minute flights available from Ontario to Las Vegas for under $100?

What days are nonstop flights available from Ontario to Las Vegas?

How popular is this Ontario to Las Vegas flight route?

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

How long is the flight from Ontario to Las Vegas?

What is the cheapest airline to fly from Ontario to Las Vegas round-trip?

What are the most popular airlines that fly from Ontario to Las Vegas?

What are the cheapest flights from Ontario to Las Vegas?

Other flights from Ontario

Other flights to Las Vegas

Flights to Las Vegas from Ontario

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COVID Restrictions

Can I fly to Las Vegas Harry Reid Intl from Ontario right now?

Can I fly back to Ontario from Las Vegas Harry Reid Intl?

Alternative routes for Ontario to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Ontario to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Ontario to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Hourly flight availability from Ontario to Las Vegas

See what time of day planes typically take off from Ontario to Las Vegas

Weekly flight availability from Ontario to Las Vegas

See how many times per day planes take to the skies headed from Ontario to Las Vegas

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