What airlines fly to Nevada?

Spirit Airlines, Frontier and Southwest are the top three most popular airlines that fly to Nevada from Ontario according to our data. Spirit Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 10 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Ontario and Nevada is 3 per day as of August 2025. The most frequent departure time is 5:00AM, with 45% of daily flights leaving at noon.

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

24 flights are operational weekly from Ontario to Nevada as of August 2025. The most popular departure day for this route is Fri, with 33% of flights per week taking off on this day.

What is the cheapest airline that flies from Ontario to Nevada?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to Nevada

When did momondo last update prices for flights from Ontario Airport to Nevada?

Prices for flights from Ontario Airport to Nevada were last updated today.

How many operators does momondo search for flights from Ontario Airport to Nevada?

As of August 2025, there are 6 operators available to choose from for flights from Ontario Airport to Nevada.

How old do you have to be to fly from Ontario Airport to Nevada?

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 Ontario Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

The travel and health documents required for your trip to Nevada 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 Nevada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$29 Cheap Flights from Ontario to Nevada in 2025

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Find the cheapest flights from Ontario to Nevada

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:13 pm - 6:27 pmONT-LAS

1h 14mnonstop

8:45 pm - 9:52 pmLAS-ONT

1h 07mnonstop

$53Frontier

Find Deal

Sat, Aug 16 - Sat, Aug 16

6:00 am - 7:13 amONT-LAS

1h 13mnonstop

3:00 pm - 4:11 pmLAS-ONT

1h 11mnonstop

$58Frontier

Find Deal

Fri, Aug 22 - Sat, Aug 23

5:25 am - 6:30 amONT-LAS

1h 05mnonstop

7:00 pm - 8:05 pmLAS-ONT

1h 05mnonstop

$97Southwest

Find Deal

Sat, Sep 6 - Sat, Sep 13

8:35 am - 12:45 pmONT-LAS

4h 10m1 stop

8:50 am - 9:55 amLAS-ONT

1h 05mnonstop

$107Southwest

Find Deal

Wed, Aug 27 - Sat, Aug 30

6:00 am - 12:25 pmONT-RNO

6h 25m1 stop

5:11 pm - 10:41 pmRNO-ONT

5h 30m1 stop

$197Delta

Find Deal

Sat, Sep 13 - Sat, Sep 13

1:15 pm - 9:15 pmONT-RNO

8h 00m2 stops

5:11 pm - 11:42 pmRNO-ONT

6h 31m1 stop

$202Delta

Find Deal

Sat, Sep 13 - Wed, Sep 17

9:36 am - 2:44 pmONT-RNO

5h 08m1 stop

6:00 am - 12:13 pmRNO-ONT

6h 13m1 stop

$217United Airlines

Find Deal

Sun, Sep 28 - Tue, Sep 30

6:10 am - 12:03 pmONT-RNO

5h 53m1 stop

9:48 am - 3:24 pmRNO-ONT

5h 36m1 stop

$219American Airlines

Find Deal

Sat, Oct 4 - Wed, Oct 8

6:50 pm - 11:49 pmONT-RNO

4h 59m1 stop

6:00 am - 12:13 pmRNO-ONT

6h 13m1 stop

$257United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

12:22 pm - 6:49 pmONT-RNO

6h 27m1 stop

6:00 am - 11:32 amRNO-ONT

5h 32m1 stop

$277American Airlines

Find Deal

Wed, Aug 13 - Sat, Aug 16

Southwest flights from Ontario to Nevada

Our best Southwest deals on Ontario to Nevada flight tickets

Southwest

Sep 6

ONT5:25 amOntario

1h 05m

LAS6:30 amLas Vegas Harry Reid Intl

Sep 13

LAS7:00 pmLas Vegas Harry Reid Intl

1h 05m

ONT8:05 pmOntario

$97

Find similar

Southwest

Aug 27

ONT8:35 amOntario

4h 10m

1 stop

LAS12:45 pmLas Vegas Harry Reid Intl

Aug 30

LAS8:50 amLas Vegas Harry Reid Intl

1h 05m

ONT9:55 amOntario

$107

Find similar

Southwest

Aug 22

ONT5:40 amOntario

1h 05m

LAS6:45 amLas Vegas Harry Reid Intl

Aug 25

LAS9:00 pmLas Vegas Harry Reid Intl

1h 00m

ONT10:00 pmOntario

$124

Find similar

Frontier flights from Ontario to Nevada

Our best Frontier deals on Ontario to Nevada flight tickets

Frontier

Aug 16

ONT5:13 pmOntario

1h 14m

LAS6:27 pmLas Vegas Harry Reid Intl

Aug 16

LAS8:45 pmLas Vegas Harry Reid Intl

1h 07m

ONT9:52 pmOntario

$53

Find similar

Frontier

Aug 22

ONT6:00 amOntario

1h 13m

LAS7:13 amLas Vegas Harry Reid Intl

Aug 23

LAS3:00 pmLas Vegas Harry Reid Intl

1h 11m

ONT4:11 pmOntario

$58

Find similar

Frontier

Aug 12

ONT7:00 amOntario

1h 11m

LAS8:11 amLas Vegas Harry Reid Intl

Aug 13

LAS8:45 pmLas Vegas Harry Reid Intl

1h 07m

ONT9:52 pmOntario

$59

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sat 8/16

5:13 pm-6:27 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 8/16

8:45 pm-9:52 pm

Nonstop1h 07m

$53

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Fri 8/22

6:00 am-7:13 am

Nonstop1h 13m

Las Vegas Harry Reid Intl

Sat 8/23

3:00 pm-4:11 pm

Nonstop1h 11m

$58

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sat 9/6

5:25 am-6:30 am

Nonstop1h 05m

Las Vegas Harry Reid Intl

Sat 9/13

7:00 pm-8:05 pm

Nonstop1h 05m

$97

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Wed 8/27

8:35 am-12:45 pm

1 stop4h 10m

Las Vegas Harry Reid Intl

Sat 8/30

8:50 am-9:55 am

Nonstop1h 05m

$107

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 9/13

6:00 am-12:25 pm

1 stop6h 25m

Reno

Sat 9/13

5:11 pm-10:41 pm

1 stop5h 30m

$197

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 9/13

1:15 pm-9:15 pm

2 stops8h 00m

Reno

Wed 9/17

5:11 pm-11:42 pm

1 stop6h 31m

$202

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 9/28

9:36 am-2:44 pm

1 stop5h 08m

Reno

Tue 9/30

6:00 am-12:13 pm

1 stop6h 13m

$217

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 10/4

6:10 am-12:03 pm

1 stop5h 53m

Reno

Wed 10/8

9:48 am-3:24 pm

1 stop5h 36m

$219

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 8/30

6:50 pm-11:49 pm

1 stop4h 59m

Reno

Sat 9/6

6:00 am-12:13 pm

1 stop6h 13m

$257

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 8/13

12:22 pm-6:49 pm

1 stop6h 27m

Reno

Sat 8/16

6:00 am-11:32 am

1 stop5h 32m

$277

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How to get the cheapest flight ticket from Ontario to Nevada

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

Prices

Airlines

Other information

What is the cheapest month to fly to Nevada?

In general, October is the cheapest month to fly from Ontario to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $82. If you aren’t able to travel to Nevada during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $88.

What is the cheapest day to depart on your flight to Nevada?

Our data shows that Sunday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $104. On the other hand, Thursday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $150.

What is the cheapest time of day to depart on your flight to Nevada?

Our data shows that the cheapest Ontario to Nevada flights are usually those with departure times at noon. Our users have found flights to Nevada at noon for as low as $121. In the afternoon is when there is more demand to fly to Nevada, so prices are often more expensive at around $163 per ticket.

What is the cheapest Ontario to Nevada flight route?

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

How far in advance should I book a flight to Nevada?

You are more likely to see cheaper flights to Nevada from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $104 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Ontario for as low as $82 on momondo.

What cabin class options are available on Ontario to Nevada flights?

There are 1 cabin classes available to choose from on Ontario to Nevada 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 Nevada flights?

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

Cheap Ontario to Nevada flight deals and tips

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

Best Price Found	$29
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Nevada	2 airports

The best one-way flight to Nevada from Ontario in the past 72 hours is $29. The best round-trip flight deal from Ontario to Nevada found on momondo in the last 72 hours is $53.

The fastest flight from Ontario to Nevada takes 1h 05m

Direct flights go from Ontario to Nevada every day.

There are 2 airports near Nevada: Reno (RNO), Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Nevada?
Prices for flights from Ontario Airport to Nevada were last updated today.
How many operators does momondo search for flights from Ontario Airport to Nevada?
As of August 2025, there are 6 operators available to choose from for flights from Ontario Airport to Nevada.
How old do you have to be to fly from Ontario Airport to Nevada?
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 Ontario Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The travel and health documents required for your trip to Nevada 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 Nevada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ontario to Nevada?
Based on momondo bookings for flights between Ontario and Nevada, the leading plane model is Airbus A320neo, making up 24.22% of the total bookings. Other popular models include Airbus A321neo with 17.65%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.88%, and Boeing 737 MAX 8 with 9.64%.

Best airlines flying from Ontario to Nevada

Compare and see reviews for airlines that fly from Ontario to Nevada with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $22	Free Cancellation	Rating 6.3 8,054 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $44	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Delta	PriceFrom $107	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
American Airlines	PriceFrom $201	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Ontario to Nevada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nevada that suits you.

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

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

How can momondo help me find flights from Ontario to Nevada?

Once all potential Ontario to Nevada flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Nevada, momondo offers a useful price alert feature which will track prices for flights to Nevada from Ontario and alert you when they change.

An easier way to manage your Nevada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Nevada

Popular cities in Nevada

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Cheap flights from Ontario to Nevada from $29

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 Nevada departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Ontario to Nevada

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Southwest flights from Ontario to Nevada

Our best Southwest deals on Ontario to Nevada flight tickets

Frontier flights from Ontario to Nevada

Our best Frontier deals on Ontario to Nevada flight tickets

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Use the filters below to find and compare flights from Ontario to Nevada that are best for you.

See travel insights to Nevada from

How to get the cheapest flight ticket from Ontario to Nevada

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 to Nevada?

What is the cheapest day to depart on your flight to Nevada?

What is the cheapest time of day to depart on your flight to Nevada?

Our data shows that the cheapest Ontario to Nevada flights are usually those with departure times at noon. Our users have found flights to Nevada at noon for as low as $121. In the afternoon is when there is more demand to fly to Nevada, so prices are often more expensive at around $163 per ticket.

What is the cheapest Ontario to Nevada flight route?

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

How far in advance should I book a flight to Nevada?

What cabin class options are available on Ontario to Nevada flights?

There are 1 cabin classes available to choose from on Ontario to Nevada 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 Nevada flights?

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

What is the cheapest airline that flies from Ontario to Nevada?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to Nevada

What airlines fly to Nevada?

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

The number of flights available between Ontario and Nevada is 3 per day as of August 2025. The most frequent departure time is 5:00AM, with 45% of daily flights leaving at noon.

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

24 flights are operational weekly from Ontario to Nevada as of August 2025. The most popular departure day for this route is Fri, with 33% of flights per week taking off on this day.

Cheap Ontario to Nevada flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Nevada

When did momondo last update prices for flights from Ontario Airport to Nevada?

How many operators does momondo search for flights from Ontario Airport to Nevada?

How old do you have to be to fly from Ontario Airport to Nevada?

What documentation or ID do you need to fly to Nevada?

What is the most popular plane model from Ontario to Nevada?

Best airlines flying from Ontario to Nevada

Compare and see reviews for airlines that fly from Ontario to Nevada with momondo

Why use momondo?

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

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

How can momondo help me find flights from Ontario to Nevada?

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

An easier way to manage your Nevada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nevada

Popular cities in Nevada

Popular flights according to clicks in the last 7 days on momondo