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

Southwest and United Airlines are the most popular carriers operating from Ontario to Reno

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

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

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.

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

San Francisco (SFO) has the shortest average layover time for this route: 0h 50m.

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

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 3h 30m.

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

Flights via San Francisco (SFO) offer the lowest average round-trip price of $256.

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 April 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.

$67 Cheap Flights from Ontario to Reno in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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.

3:30 pm - 2:35 pm

ONT

RNO

23h 05m

1 stop

3:29 pm - 7:51 pm

RNO

ONT

4h 22m

1 stop

$132Frontier

Mon, Jun 1 - Tue, Jun 9

8:27 pm - 10:32 am

ONT

RNO

14h 05m

1 stop

4:35 pm - 3:44 pm

RNO

ONT

23h 09m

1 stop

$140Frontier

Sat, May 16 - Tue, May 19

4:39 pm - 2:35 pm

ONT

RNO

21h 56m

1 stop

12:10 pm - 7:32 pm

RNO

ONT

7h 22m

1 stop

$155Multiple Airlines

Tue, Jun 2 - Fri, Jun 5

4:39 pm - 2:28 pm

ONT

RNO

21h 49m

1 stop

3:29 pm - 8:04 am

RNO

ONT

16h 35m

1 stop

$159Frontier

Wed, May 20 - Wed, May 27

3:30 pm - 8:04 pm

ONT

RNO

4h 34m

1 stop

3:29 pm - 7:51 pm

RNO

ONT

4h 22m

1 stop

$166Multiple Airlines

Sat, Jun 6 - Tue, Jun 9

4:39 pm - 10:32 am

ONT

RNO

17h 53m

1 stop

4:35 pm - 3:09 pm

RNO

ONT

22h 34m

1 stop

$177Frontier

Wed, May 6 - Wed, May 13

8:27 pm - 10:32 am

ONT

RNO

14h 05m

1 stop

11:27 am - 7:49 am

RNO

ONT

20h 22m

1 stop

$180Frontier

Sat, May 9 - Thu, May 14

4:04 pm - 10:32 am

ONT

RNO

18h 28m

1 stop

11:27 am - 7:32 pm

RNO

ONT

8h 05m

1 stop

$181Frontier

Thu, May 7 - Sun, May 10

9:50 am - 6:54 pm

ONT

RNO

9h 04m

2 stops

5:13 pm - 11:34 pm

RNO

ONT

6h 21m

1 stop

$182Delta

Wed, May 20 - Wed, May 27

8:17 pm - 2:35 pm

ONT

RNO

42h 18m

2 stops

3:29 pm - 3:08 pm

RNO

ONT

23h 39m

1 stop

$183Frontier

Mon, Jun 1 - Tue, Jun 9

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Southwest

Jun 3

ONT4:30 pmOntario

5h 10m

1 stop

RNO9:40 pmReno

Jun 10

RNO5:20 amReno

3h 45m

1 stop

ONT9:05 amOntario

$186

Southwest

Sep 15

ONT9:40 amOntario

4h 30m

1 stop

RNO2:10 pmReno

Sep 16

RNO7:40 amReno

5h 55m

2 stops

ONT1:35 pmOntario

$235

Southwest

Sep 15

ONT9:10 amOntario

6h 30m

2 stops

RNO3:40 pmReno

Sep 16

RNO7:40 amReno

5h 55m

2 stops

ONT1:35 pmOntario

$240

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

Frontier

Jun 1

ONT3:30 pmOntario

23h 05m

1 stop

RNO2:35 pmReno

Jun 9

RNO3:29 pmReno

4h 22m

1 stop

ONT7:51 pmOntario

$132

Frontier

May 16

ONT8:27 pmOntario

14h 05m

1 stop

RNO10:32 amReno

May 19

RNO4:35 pmReno

23h 09m

1 stop

ONT3:44 pmOntario

$140

Frontier

May 20

ONT4:39 pmOntario

21h 49m

1 stop

RNO2:28 pmReno

May 27

RNO3:29 pmReno

16h 35m

1 stop

ONT8:04 amOntario

$159

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 6/1

3:30 pm-2:35 pm

1 stop23h 05m

Reno

Tue 6/9

3:29 pm-7:51 pm

1 stop4h 22m

$132

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 5/16

8:27 pm-10:32 am

1 stop14h 05m

Reno

Tue 5/19

4:35 pm-3:44 pm

1 stop23h 09m

$140

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 6/2

4:39 pm-2:35 pm

1 stop21h 56m

Reno

Fri 6/5

12:10 pm-7:32 pm

1 stop7h 22m

$155

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 5/20

4:39 pm-2:28 pm

1 stop21h 49m

Reno

Wed 5/27

3:29 pm-8:04 am

1 stop16h 35m

$159

Quickest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 6/6

3:30 pm-8:04 pm

1 stop4h 34m

Reno

Tue 6/9

3:29 pm-7:51 pm

1 stop4h 22m

$166

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 5/6

4:39 pm-10:32 am

1 stop17h 53m

Reno

Wed 5/13

4:35 pm-3:09 pm

1 stop22h 34m

$177

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 5/9

8:27 pm-10:32 am

1 stop14h 05m

Reno

Thu 5/14

11:27 am-7:49 am

1 stop20h 22m

$180

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/7

4:04 pm-10:32 am

1 stop18h 28m

Reno

Sun 5/10

11:27 am-7:32 pm

1 stop8h 05m

$181

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 5/20

9:50 am-6:54 pm

2 stops9h 04m

Reno

Wed 5/27

5:13 pm-11:34 pm

1 stop6h 21m

$182

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 6/1

8:17 pm-2:35 pm

2 stops42h 18m

Reno

Tue 6/9

3:29 pm-3:08 pm

1 stop23h 39m

$183

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 September is another great option to travel to Reno, with average flight prices from Ontario averaging around $236.

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 $215. 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 $260.

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 $219. 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 $289.

How far in advance should I book a flight from Ontario 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 $323 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 $247 on momondo.

How have Ontario to Reno flight prices changed over time?

As of April 2026, prices for Ontario to Reno flights are approximately 144% 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 59m
Direct flights	None

The fastest flight from Ontario to Reno takes 3h 59m

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

Search flight deals

Frequently asked questions about flying from Ontario to Reno

How far is Ontario to Reno by plane?
A flight from Ontario to Reno will travel around 395.9 mi. 3h 59m 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 April 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 61% of all bookings. The subsequent popular airlines are United Airlines at 15%, Frontier at 12%, and Delta at 7%.

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 $154	Free Cancellation	Rating 5.6 2,978 reviews	Search Frontier flights
Delta	PriceFrom $167	Free Cancellation	Rating 7.9 8,458 reviews	Search Delta flights
American Airlines	PriceFrom $201	Free Cancellation	Rating 7.1 11,672 reviews	Search American Airlines flights
Southwest	PriceFrom $214	Free Cancellation	Rating 8.0 4,333 reviews	Search Southwest flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 9,650 reviews	Search United Airlines flights

South Lake Tahoe

Sparks

Tahoe City

Stateline

Carson City

Truckee

Olympic Valley

Fernley

Incline Village

Kings Beach

Susanville

Virginia City

Fallon

Kirkwood

Minden

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.

An easier way to manage your Reno 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 5/25

Mon 6/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Airports servicing Nevada

Austin Airport

Elko Airport

Las Vegas Harry Reid Intl Airport

Cheap flights from Ontario to Reno from $67

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 Reno departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Reno

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

momondo Fare Finder

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

See travel insights to Reno from

How to get the cheapest flight ticket from Ontario to Reno

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

What is the cheapest month to fly to Reno?

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

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

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

How have Ontario to Reno flight prices changed over time?

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

What airlines fly to Reno?

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

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

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

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

When to book flights from Ontario to Reno

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

Direct flights

Frequently asked questions about flying from Ontario to Reno

Best airlines flying from Ontario to Reno

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

Traveling to a place near Reno?

Why use momondo?

An easier way to manage your Reno 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 the United States

Airports servicing Nevada

Fly your favorite airline to Reno

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Reno

List of cabin classes available on flights landing in Reno. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Reno

Explore popular destinations other users love

According to popular flight searches on momondo this year