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

The number of flights available between Ontario and Reno is 2 per week as of October 2026. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.

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

Southwest, Frontier, and Delta 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: 75% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $239.

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 42% of people opting to fly with this airline when traveling to Reno. Keep in mind that there are 8 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 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 has the shortest connection time from Ontario to Reno?

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

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 4 as of October 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.

$43 Cheap Flights from Ontario to Reno in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Reno

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 4:36 pmONT Ontario-RNO Reno

26h 36m1 stop Las Vegas Harry Reid Intl

6:07 pm - 2:48 pmRNO Reno-ONT Ontario

20h 41m1 stop Las Vegas Harry Reid Intl

$88Frontier

Tue, Dec 1 - Tue, Jan 5

8:44 am - 4:32 pmONT Ontario-RNO Reno

7h 48m1 stop Las Vegas Harry Reid Intl

5:31 pm - 11:51 amRNO Reno-ONT Ontario

18h 20m1 stop Las Vegas Harry Reid Intl

$92Frontier

Sat, Dec 5 - Wed, Dec 9

1:30 pm - 5:35 pmONT Ontario-RNO Reno

4h 05m1 stop Las Vegas Harry Reid Intl

5:20 am - 8:50 amRNO Reno-ONT Ontario

3h 30m1 stop Las Vegas Harry Reid Intl

$221Southwest

Tue, Dec 1 - Sat, Dec 5

9:25 am - 1:04 pmONT Ontario-RNO Reno

3h 39m1 stop San Francisco

2:07 pm - 7:50 pmRNO Reno-ONT Ontario

5h 43m1 stop San Francisco

$221United Airlines

Wed, Nov 18 - Wed, Nov 25

12:50 pm - 7:30 pmONT Ontario-RNO Reno

6h 40m2 stops Phoenix Sky Harbor Intl Long Beach Municipal

1:55 pm - 9:45 pmRNO Reno-ONT Ontario

7h 50m1 stop Denver Intl

$226Southwest

Tue, Nov 10 - Tue, Nov 17

6:00 am - 10:14 amONT Ontario-RNO Reno

4h 14m1 stop San Francisco

2:11 pm - 5:36 pmRNO Reno-ONT Ontario

3h 25m1 stop San Francisco

$240United Airlines

Tue, Dec 8 - Thu, Dec 10

6:30 am - 12:07 pmONT Ontario-RNO Reno

5h 37m1 stop Phoenix Sky Harbor Intl

10:05 am - 5:13 pmRNO Reno-ONT Ontario

7h 08m1 stop Phoenix Sky Harbor Intl

$249American Airlines

Wed, Nov 25 - Fri, Nov 27

6:00 am - 11:37 amONT Ontario-RNO Reno

5h 37m1 stop Salt Lake City

6:00 am - 12:30 pmRNO Reno-ONT Ontario

6h 30m1 stop Salt Lake City

$279Delta

Fri, Jan 1 - Tue, Jan 5

5:05 pm - 11:34 pmONT Ontario-RNO Reno

6h 29m1 stop Salt Lake City

5:25 pm - 11:48 pmRNO Reno-ONT Ontario

6h 23m1 stop Salt Lake City

$298Delta

Wed, Mar 3 - Tue, Mar 9

7:33 pm - 11:52 pmONT Ontario-RNO Reno

4h 19m1 stop Phoenix Sky Harbor Intl

1:01 pm - 6:10 pmRNO Reno-ONT Ontario

5h 09m1 stop Phoenix Sky Harbor Intl

$390American Airlines

Sun, Nov 29 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

5:07 pm - 9:30 amONT Ontario-RNO Reno

16h 23m1 stop Las Vegas Harry Reid Intl

6:42 pm - 12:16 pmRNO Reno-ONT Ontario

17h 34m1 stop Las Vegas Harry Reid Intl

$285Frontier

Wed, Oct 28 - Sat, Oct 31

10:35 am - 5:57 pmONT Ontario-RNO Reno

7h 22m1 stop Las Vegas Harry Reid Intl

6:42 pm - 11:16 amRNO Reno-ONT Ontario

16h 34m1 stop Las Vegas Harry Reid Intl

$290Frontier

Tue, Oct 27 - Wed, Oct 28

5:30 am - 12:05 pmONT Ontario-RNO Reno

6h 35m1 stop Phoenix Sky Harbor Intl

3:15 pm - 8:55 pmRNO Reno-ONT Ontario

5h 40m2 stops San Diego San Jose

$634Southwest

Sat, Oct 24 - Wed, Oct 28

11:30 am - 5:15 pmONT Ontario-RNO Reno

5h 45m2 stops San Jose Las Vegas Harry Reid Intl

10:00 am - 3:35 pmRNO Reno-ONT Ontario

5h 35m2 stops San Diego Phoenix Sky Harbor Intl

$639Southwest

Sat, Oct 24 - Wed, Oct 28

6:00 am - 12:11 pmONT Ontario-RNO Reno

6h 11m1 stop Salt Lake City

5:19 pm - 11:55 pmRNO Reno-ONT Ontario

6h 36m1 stop Salt Lake City

$669Delta

Tue, Oct 27 - Tue, Oct 27

9:45 am - 4:39 pmONT Ontario-RNO Reno

6h 54m1 stop Salt Lake City

7:05 am - 4:23 pmRNO Reno-ONT Ontario

9h 18m2 stops Los Angeles Salt Lake City

$680Delta

Fri, Oct 23 - Wed, Oct 28

6:00 am - 9:24 amONT Ontario-RNO Reno

3h 24m1 stop San Francisco

11:39 am - 6:01 pmRNO Reno-ONT Ontario

6h 22m1 stop San Francisco

$693United Airlines

Wed, Oct 28 - Wed, Oct 28

6:00 am - 9:24 amONT Ontario-RNO Reno

3h 24m1 stop San Francisco

11:39 am - 3:33 pmRNO Reno-ONT Ontario

3h 54m1 stop San Francisco

$693United Airlines

Tue, Oct 27 - Tue, Oct 27

5:33 pm - 5:50 pmONT Ontario-RNO Reno

24h 17m3 stops Dallas/Fort Worth Minneapolis St Paul Las Vegas Harry Reid Intl

6:42 pm - 7:28 pmRNO Reno-ONT Ontario

24h 46m2 stops Las Vegas Harry Reid Intl San Francisco

$977Multiple Airlines

Sat, Oct 24 - Wed, Oct 28

5:33 pm - 5:50 pmONT Ontario-RNO Reno

24h 17m3 stops Dallas/Fort Worth Minneapolis St Paul Las Vegas Harry Reid Intl

6:42 pm - 11:51 pmRNO Reno-ONT Ontario

29h 09m3 stops Las Vegas Harry Reid Intl San Francisco Denver Intl

$1,110Multiple Airlines

Sat, Oct 24 - Wed, Oct 28

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Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Southwest

Nov 10

ONT12:50 pmOntario

6h 40m

2 stops

RNO7:30 pmReno

Nov 17

RNO1:55 pmReno

7h 50m

1 stop

ONT9:45 pmOntario

$226

Southwest

Dec 1

ONT5:55 amOntario

6h 05m

1 stop

RNO12:00 pmReno

Dec 5

RNO5:20 amReno

6h 00m

2 stops

ONT11:20 amOntario

$227

Southwest

Nov 5

ONT8:45 pmOntario

3h 10m

1 stop

RNO11:55 pmReno

Nov 9

RNO4:25 pmReno

5h 35m

2 stops

ONT10:00 pmOntario

$343

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

Frontier

Dec 1

ONT2:00 pmOntario

26h 36m

1 stop

RNO4:36 pmReno

Jan 5

RNO6:07 pmReno

20h 41m

1 stop

ONT2:48 pmOntario

$88

Frontier

Dec 5

ONT8:44 amOntario

7h 48m

1 stop

RNO4:32 pmReno

Dec 9

RNO5:31 pmReno

18h 20m

1 stop

ONT11:51 amOntario

$92

Frontier

Nov 13

ONT8:35 pmOntario

21h 22m

1 stop

RNO5:57 pmReno

Nov 16

RNO6:42 pmReno

14h 58m

1 stop

ONT9:40 amOntario

$101

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 12/1

2:00 pm-4:36 pm

1 stop26h 36m

Reno

Tue 1/5

6:07 pm-2:48 pm

1 stop20h 41m

$88

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sat 12/5

8:44 am-4:32 pm

1 stop7h 48m

Reno

Wed 12/9

5:31 pm-11:51 am

1 stop18h 20m

$92

Quickest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 12/1

1:30 pm-5:35 pm

1 stop4h 05m

Reno

Sat 12/5

5:20 am-8:50 am

1 stop3h 30m

$221

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 11/18

9:25 am-1:04 pm

1 stop3h 39m

Reno

Wed 11/25

2:07 pm-7:50 pm

1 stop5h 43m

$221

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 11/10

12:50 pm-7:30 pm

2 stops6h 40m

Reno

Tue 11/17

1:55 pm-9:45 pm

1 stop7h 50m

$226

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 12/8

6:00 am-10:14 am

1 stop4h 14m

Reno

Thu 12/10

2:11 pm-5:36 pm

1 stop3h 25m

$240

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 11/25

6:30 am-12:07 pm

1 stop5h 37m

Reno

Fri 11/27

10:05 am-5:13 pm

1 stop7h 08m

$249

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Fri 1/1

6:00 am-11:37 am

1 stop5h 37m

Reno

Tue 1/5

6:00 am-12:30 pm

1 stop6h 30m

$279

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 3/3

5:05 pm-11:34 pm

1 stop6h 29m

Reno

Tue 3/9

5:25 pm-11:48 pm

1 stop6h 23m

$298

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sun 11/29

7:33 pm-11:52 pm

1 stop4h 19m

Reno

Wed 12/2

1:01 pm-6:10 pm

1 stop5h 09m

$390

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

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $254 to $506.
The lowest price recently found on this route was $88.

What is the cheapest month to fly to Reno?

The month of May is another great option to travel to Reno, with average flight prices from Ontario averaging around $294.

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 Tuesday when prices can be found for as low as $256. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Reno for around $302.

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

In the afternoon is the cheapest time of day to fly from Ontario to Reno when you can find flight prices for as low as $275. Flying to Reno in the afternoon 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 $318.

How have Ontario to Reno flight prices changed over time?

As of October 2026, prices for Ontario to Reno flights are approximately 24% 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

Best Price Found	$43
Fastest flight time	3h 30m
Direct flights	None

The best one-way flight to Reno from Ontario in the past 72 hours is $43. The best round-trip flight deal from Ontario to Reno found on momondo in the last 72 hours is $88.

The fastest flight from Ontario to Reno takes 3h 30m

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 30m 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 4 as of October 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 44% of all bookings. The subsequent popular airlines are Frontier at 28%, United Airlines at 23%, and Delta at 5%.

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
Delta	PriceFrom $129	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
Frontier	PriceFrom $180	Free Cancellation	Rating 5.5 2,519 reviews	Search Frontier flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.3 10,400 reviews	Search United Airlines flights
Southwest	PriceFrom $274	Free Cancellation	Rating 7.9 4,209 reviews	Search Southwest flights

Southwest Flights From Ontario to Reno
Southwest operates around 2 flights from Ontario to Reno every week. The average price of these flights found in the last 72 hours has been $386, but momondo users have found Southwest deals from Ontario to Reno from as low as $274 round-trip. Southwest has been scored 7.9/10 in 4,211 reviews.

South Lake Tahoe

Stateline

Sparks

Carson City

Truckee

Tahoe City

Fernley

Olympic Valley

Incline Village

Susanville

Fallon

Kings Beach

Minden

Kirkwood

Virginia City

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

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Cheap flights from Ontario to Reno from $43

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 11/18. 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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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

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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 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?

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

When to book flights from Ontario to Reno

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

Best Price Found

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.

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

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