What airlines fly to Reno?

Southwest, Delta and United Airlines are the top three most popular airlines that fly to Reno from Ontario according to our data. Southwest is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Reno. Keep in mind that there are 9 different airlines that fly to Reno on a routine basis, so you have a few additional options to choose from.

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

Frontier, Delta, and United Airlines are the most popular carriers operating from Ontario to Reno

Which layover airport has the shortest connection time from Ontario to Reno?

Las Vegas (LAS) has the shortest average layover time for this route: 1h 23m.

Which layover airport offers the lowest fares from Ontario to Reno?

Flights via Phoenix (PHX) offer the lowest average round-trip price of $273.

Which airport is the most popular layover for flights between Ontario and Reno?

Phoenix (PHX) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Ontario to Reno?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 3h 38m.

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

Prices for flights from Ontario Airport to Reno Airport refresh daily.

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

The number of operators available for flights from Ontario Airport to Reno Airport is 5 as of January 2026.

How old do you have to be to fly from Ontario Airport to Reno 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 Reno Airport.

What documentation or ID do you need to fly to Reno Airport?

The necessary travel and health documents for your Reno 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.

$69 Cheap Flights from Ontario to Reno in 2026

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Find the cheapest flights from Ontario to Reno

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:06 pm - 7:46 pm

ONT

RNO

5h 40m

1 stop

8:41 pm - 1:52 pm

RNO

ONT

17h 11m

1 stop

$136Multiple Airlines

Sat, Feb 21 - Tue, Feb 24

9:43 pm - 4:10 pm

ONT

RNO

18h 27m

1 stop

8:41 pm - 1:11 pm

RNO

ONT

16h 30m

1 stop

$141Multiple Airlines

Fri, Feb 27 - Tue, Mar 3

2:06 pm - 7:46 pm

ONT

RNO

5h 40m

1 stop

11:35 am - 6:22 pm

RNO

ONT

6h 47m

1 stop

$142Multiple Airlines

Sat, Feb 21 - Wed, Feb 25

3:28 pm - 10:40 am

ONT

RNO

19h 12m

1 stop

8:39 pm - 1:26 pm

RNO

ONT

16h 47m

1 stop

$143Multiple Airlines

Mon, Feb 16 - Thu, Feb 19

8:09 pm - 7:29 am

ONT

RNO

11h 20m

1 stop

8:16 pm - 1:52 pm

RNO

ONT

17h 36m

1 stop

$146Frontier

Sat, Feb 21 - Mon, Feb 23

10:18 pm - 7:21 pm

ONT

RNO

21h 03m

1 stop

11:35 am - 6:22 pm

RNO

ONT

6h 47m

1 stop

$148Multiple Airlines

Sun, Feb 22 - Wed, Feb 25

2:06 pm - 7:46 pm

ONT

RNO

5h 40m

1 stop

8:16 pm - 1:52 pm

RNO

ONT

17h 36m

1 stop

$150Multiple Airlines

Sat, Feb 21 - Mon, Feb 23

9:43 pm - 10:40 am

ONT

RNO

12h 57m

1 stop

11:35 am - 9:29 pm

RNO

ONT

9h 54m

1 stop

$159Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

10:27 pm - 8:50 pm

ONT

RNO

22h 23m

1 stop

10:15 pm - 1:40 pm

RNO

ONT

15h 25m

1 stop

$160Frontier

Thu, Apr 9 - Mon, Apr 13

9:40 pm - 2:59 pm

ONT

RNO

17h 19m

1 stop

11:35 am - 3:37 pm

RNO

ONT

4h 02m

1 stop

$161Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

Frontier

Feb 21

ONT8:09 pmOntario

11h 20m

1 stop

RNO7:29 amReno

Feb 23

RNO8:16 pmReno

17h 36m

1 stop

ONT1:52 pmOntario

$146

Frontier

Apr 9

ONT10:27 pmOntario

22h 23m

1 stop

RNO8:50 pmReno

Apr 13

RNO10:15 pmReno

15h 25m

1 stop

ONT1:40 pmOntario

$160

Frontier

Feb 19

ONT7:22 pmOntario

19h 30m

1 stop

RNO2:52 pmReno

Feb 26

RNO8:39 pmReno

16h 47m

1 stop

ONT1:26 pmOntario

$165

Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Southwest

Jan 27

ONT6:30 amOntario

8h 05m

1 stop

RNO2:35 pmReno

Jan 31

RNO9:55 amReno

3h 00m

1 stop

ONT12:55 pmOntario

$349

Southwest

Jan 27

ONT3:25 pmOntario

6h 45m

2 stops

RNO10:10 pmReno

Jan 31

RNO9:55 amReno

3h 00m

1 stop

ONT12:55 pmOntario

$354

Southwest

Jan 27

ONT5:55 amOntario

6h 05m

2 stops

RNO12:00 pmReno

Jan 31

RNO9:55 amReno

6h 30m

2 stops

ONT4:25 pmOntario

$364

Fly from

Fly to

Route

Depart

Return

Price

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 2/21

2:06 pm-7:46 pm

1 stop5h 40m

Reno

Tue 2/24

8:41 pm-1:52 pm

1 stop17h 11m

$136

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 2/27

9:43 pm-4:10 pm

1 stop18h 27m

Reno

Tue 3/3

8:41 pm-1:11 pm

1 stop16h 30m

$141

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 2/21

2:06 pm-7:46 pm

1 stop5h 40m

Reno

Wed 2/25

11:35 am-6:22 pm

1 stop6h 47m

$142

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 2/16

3:28 pm-10:40 am

1 stop19h 12m

Reno

Thu 2/19

8:39 pm-1:26 pm

1 stop16h 47m

$143

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 2/21

8:09 pm-7:29 am

1 stop11h 20m

Reno

Mon 2/23

8:16 pm-1:52 pm

1 stop17h 36m

$146

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 2/22

10:18 pm-7:21 pm

1 stop21h 03m

Reno

Wed 2/25

11:35 am-6:22 pm

1 stop6h 47m

$148

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 2/21

2:06 pm-7:46 pm

1 stop5h 40m

Reno

Mon 2/23

8:16 pm-1:52 pm

1 stop17h 36m

$150

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 2/27

9:43 pm-10:40 am

1 stop12h 57m

Reno

Sun 3/1

11:35 am-9:29 pm

1 stop9h 54m

$159

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/9

10:27 pm-8:50 pm

1 stop22h 23m

Reno

Mon 4/13

10:15 pm-1:40 pm

1 stop15h 25m

$160

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 3/9

9:40 pm-2:59 pm

1 stop17h 19m

Reno

Mon 3/16

11:35 am-3:37 pm

1 stop4h 02m

$161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Reno

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

Layovers

What is the typical price of a round-trip flight between Ontario and Reno?

What is the cheapest month to fly to Reno?

The month of October is another great option to travel to Reno, with average flight prices from Ontario averaging around $233.

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

The cheapest day to depart on your flight to Reno is on a Saturday when prices can be found for as low as $168. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Reno for around $231.

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

In the evening is the cheapest time of day to fly from Ontario to Reno when you can find flight prices for as low as $199. Flying to Reno in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $266.

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

You are more likely to see cheaper flights to Reno from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Reno for around $291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reno from Ontario for as low as $199 on momondo.

How have Ontario to Reno flight prices changed over time?

As of January 2026, prices for Ontario to Reno flights are approximately 172% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Reno

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Reno according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Reno (ONT to RNO) flight deals and tips

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

Fastest flight time	3h 47m
Direct flights	None

The fastest flight from Ontario to Reno takes 3h 47m

There are no direct flights from Ontario to Reno. There are no popular flight routes from Ontario to Reno.

Search flight deals

How far is Ontario to Reno by plane?
A flight from Ontario to Reno will travel around 395.9 mi. 3h 47m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Reno Airport?
Prices for flights from Ontario Airport to Reno Airport refresh daily.
How many operators does momondo search for flights from Ontario Airport to Reno Airport?
The number of operators available for flights from Ontario Airport to Reno Airport is 5 as of January 2026.
How old do you have to be to fly from Ontario Airport to Reno 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 Reno Airport.
What documentation or ID do you need to fly to Reno Airport?
The necessary travel and health documents for your Reno 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.
What is the most popular airline from Ontario to Reno?
momondo data reveals that the most frequently booked airline on the route from Ontario to Reno is Southwest, representing 63% of all bookings. The subsequent popular airlines are Frontier at 13%, United Airlines at 13%, and American Airlines at 6%.

Best airlines flying from Ontario to Reno

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $100	Free Cancellation	Rating 5.7 3,057 reviews	Search Frontier flights
Delta	PriceFrom $132	Free Cancellation	Rating 7.9 8,093 reviews	Search Delta flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,195 reviews	Search United Airlines flights
American Airlines	PriceFrom $201	Free Cancellation	Rating 7.2 11,176 reviews	Search American Airlines flights
Southwest	PriceFrom $204	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

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Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reno from Ontario.

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

If you are not ready to book a flight from Ontario to Reno now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reno and let you know when they change.