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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $256.

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.

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

Delta 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 42% 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.

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 August 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.

$104 Cheap Flights from Ontario to Reno in 2026

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.

10:04 am - 8:08 amONT Ontario-RNO Reno

22h 04m1 stop Las Vegas Harry Reid Intl

8:53 am - 4:30 pmRNO Reno-ONT Ontario

7h 37m1 stop Las Vegas Harry Reid Intl

$210Frontier

Tue, Oct 13 - Sat, Oct 17

10:04 am - 6:18 pmONT Ontario-RNO Reno

8h 14m1 stop Las Vegas Harry Reid Intl

8:53 am - 4:59 pmRNO Reno-ONT Ontario

8h 06m1 stop Las Vegas Harry Reid Intl

$210Frontier

Sat, Sep 12 - Wed, Sep 16

4:27 pm - 11:36 amONT Ontario-RNO Reno

19h 09m2 stops Santa Rosa Sonoma County San Diego

7:22 pm - 9:09 amRNO Reno-ONT Ontario

13h 47m1 stop Las Vegas Harry Reid Intl

$309Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

4:27 pm - 11:36 amONT Ontario-RNO Reno

19h 09m2 stops Santa Rosa Sonoma County San Diego

7:22 pm - 4:59 pmRNO Reno-ONT Ontario

21h 37m1 stop Las Vegas Harry Reid Intl

$309Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

4:45 pm - 9:25 pmONT Ontario-RNO Reno

4h 40m1 stop Las Vegas Harry Reid Intl

10:20 am - 4:05 pmRNO Reno-ONT Ontario

5h 45m1 stop Las Vegas Harry Reid Intl

$315Southwest

Wed, Sep 16 - Wed, Sep 23

6:07 am - 9:36 amONT Ontario-RNO Reno

3h 29m1 stop San Francisco

1:59 pm - 8:31 pmRNO Reno-ONT Ontario

6h 32m1 stop San Francisco

$315United Airlines

Thu, Oct 15 - Thu, Oct 15

5:15 pm - 9:57 pmONT Ontario-RNO Reno

4h 42m1 stop Salt Lake City

6:00 am - 12:14 pmRNO Reno-ONT Ontario

6h 14m1 stop Salt Lake City

$315Delta

Sat, Sep 19 - Mon, Sep 21

7:45 am - 11:40 amONT Ontario-RNO Reno

3h 55m1 stop Las Vegas Harry Reid Intl

12:25 pm - 6:25 pmRNO Reno-ONT Ontario

6h 00m2 stops Las Vegas Harry Reid Intl San Jose

$320Southwest

Wed, Sep 16 - Wed, Sep 23

5:15 pm - 9:57 pmONT Ontario-RNO Reno

4h 42m1 stop Salt Lake City

6:00 am - 12:14 pmRNO Reno-ONT Ontario

6h 14m1 stop Salt Lake City

$335Delta

Sat, Sep 12 - Mon, Sep 14

6:53 pm - 11:49 pmONT Ontario-RNO Reno

4h 56m1 stop San Francisco

11:05 am - 5:47 pmRNO Reno-ONT Ontario

6h 42m1 stop San Francisco

$352United Airlines

Thu, Jan 14 - Sun, Jan 17

Cheap last minute flights

Enter your travel dates to find the best prices.

3:40 pm - 10:56 amONT Ontario-RNO Reno

19h 16m1 stop Las Vegas Harry Reid Intl

11:51 am - 3:49 pmRNO Reno-ONT Ontario

3h 58m1 stop Las Vegas Harry Reid Intl

$280Frontier

Tue, Aug 25 - Tue, Sep 1

3:40 pm - 10:56 amONT Ontario-RNO Reno

19h 16m1 stop Las Vegas Harry Reid Intl

11:51 am - 8:03 amRNO Reno-ONT Ontario

20h 12m1 stop Las Vegas Harry Reid Intl

$310Frontier

Wed, Aug 26 - Sat, Aug 29

5:00 am - 12:40 pmONT Ontario-RNO Reno

7h 40m1 stop Denver Intl

4:20 pm - 8:01 pmRNO Reno-ONT Ontario

3h 41m1 stop San Francisco

$583United Airlines

Wed, Aug 26 - Wed, Aug 26

1:50 pm - 10:00 pmONT Ontario-RNO Reno

8h 10m1 stop Denver Intl

10:20 am - 4:05 pmRNO Reno-ONT Ontario

5h 45m1 stop Las Vegas Harry Reid Intl

$589Southwest

Tue, Aug 25 - Wed, Aug 26

1:56 pm - 5:49 pmONT Ontario-RNO Reno

3h 53m1 stop San Francisco

7:55 am - 12:12 pmRNO Reno-ONT Ontario

4h 17m1 stop San Francisco

$589United Airlines

Wed, Aug 26 - Sat, Aug 29

1:06 pm - 10:47 pmONT Ontario-RNO Reno

9h 41m2 stops Salt Lake City Los Angeles Los Angeles

6:00 am - 12:16 pmRNO Reno-ONT Ontario

6h 16m1 stop Salt Lake City

$591Delta

Thu, Aug 27 - Fri, Sep 4

5:45 am - 9:45 amONT Ontario-RNO Reno

4h 00m1 stop Las Vegas Harry Reid Intl

11:35 am - 6:20 pmRNO Reno-ONT Ontario

6h 45m2 stops San Diego San Jose

$594Southwest

Wed, Aug 26 - Sat, Aug 29

5:05 pm - 11:52 pmONT Ontario-RNO Reno

6h 47m1 stop Salt Lake City

6:00 am - 12:16 pmRNO Reno-ONT Ontario

6h 16m1 stop Salt Lake City

$635Delta

Tue, Aug 25 - Sun, Aug 30

12:59 pm - 6:24 pmONT Ontario-RNO Reno

5h 25m1 stop Phoenix Sky Harbor Intl

12:55 pm - 7:15 pmRNO Reno-ONT Ontario

6h 20m1 stop Phoenix Sky Harbor Intl

$670American Airlines

Wed, Aug 26 - Sun, Aug 30

12:59 pm - 6:24 pmONT Ontario-RNO Reno

5h 25m1 stop Phoenix Sky Harbor Intl

12:55 pm - 6:15 pmRNO Reno-ONT Ontario

5h 20m1 stop Phoenix Sky Harbor Intl

$681American Airlines

Wed, Aug 26 - Fri, Aug 28

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Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

Frontier

Sep 12

ONT10:04 amOntario

8h 14m

1 stop

RNO6:18 pmReno

Sep 16

RNO8:53 amReno

8h 06m

1 stop

ONT4:59 pmOntario

$210

Frontier

Sep 12

ONT10:04 amOntario

8h 14m

1 stop

RNO6:18 pmReno

Sep 16

RNO8:53 amReno

8h 06m

1 stop

ONT4:59 pmOntario

$211

Frontier

Sep 12

ONT10:04 amOntario

8h 14m

1 stop

RNO6:18 pmReno

Sep 16

RNO8:53 amReno

8h 06m

1 stop

ONT4:59 pmOntario

$212

United Airlines flights from Ontario to Reno

Our best United Airlines deals on Ontario to Reno flight tickets

United Airlines

Sep 1

ONT6:08 amOntario

3h 21m

1 stop

RNO9:29 amReno

Sep 1

RNO2:14 pmReno

5h 47m

1 stop

ONT8:01 pmOntario

$452

United Airlines

Aug 29

ONT11:00 amOntario

4h 38m

1 stop

RNO3:38 pmReno

Sep 9

RNO7:40 amReno

4h 32m

1 stop

ONT12:12 pmOntario

$487

United Airlines

Sep 3

ONT7:13 pmOntario

4h 37m

1 stop

RNO11:50 pmReno

Sep 6

RNO6:00 amReno

6h 12m

1 stop

ONT12:12 pmOntario

$511

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 10/13

10:04 am-8:08 am

1 stop22h 04m

Reno

Sat 10/17

8:53 am-4:30 pm

1 stop7h 37m

$210

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sat 9/12

10:04 am-6:18 pm

1 stop8h 14m

Reno

Wed 9/16

8:53 am-4:59 pm

1 stop8h 06m

$210

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Fri 9/18

4:27 pm-11:36 am

2 stops19h 09m

Reno

Mon 9/21

7:22 pm-9:09 am

1 stop13h 47m

$309

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Fri 9/25

4:27 pm-11:36 am

2 stops19h 09m

Reno

Mon 9/28

7:22 pm-4:59 pm

1 stop21h 37m

$309

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 9/16

4:45 pm-9:25 pm

1 stop4h 40m

Reno

Wed 9/23

10:20 am-4:05 pm

1 stop5h 45m

$315

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Thu 10/15

6:07 am-9:36 am

1 stop3h 29m

Reno

Thu 10/15

1:59 pm-8:31 pm

1 stop6h 32m

$315

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sat 9/19

5:15 pm-9:57 pm

1 stop4h 42m

Reno

Mon 9/21

6:00 am-12:14 pm

1 stop6h 14m

$315

Quickest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 9/16

7:45 am-11:40 am

1 stop3h 55m

Reno

Wed 9/23

12:25 pm-6:25 pm

2 stops6h 00m

$320

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sat 9/12

5:15 pm-9:57 pm

1 stop4h 42m

Reno

Mon 9/14

6:00 am-12:14 pm

1 stop6h 14m

$335

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Thu 1/14

6:53 pm-11:49 pm

1 stop4h 56m

Reno

Sun 1/17

11:05 am-5:47 pm

1 stop6h 42m

$352

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?

Prices are currently low for flights on this route.

Typical prices usually range from $240 to $375.
The lowest price recently found on this route was $210.

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 $278.

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 Wednesday when prices can be found for as low as $238. 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 $296.

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 $273. 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 $323.

How have Ontario to Reno flight prices changed over time?

As of August 2026, prices for Ontario to Reno flights are approximately 21% 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	$104
Fastest flight time	3h 05m
Direct flights	None

The best one-way flight to Reno from Ontario in the past 72 hours is $104. The best round-trip flight deal from Ontario to Reno found on momondo in the last 72 hours is $210.

The fastest flight from Ontario to Reno takes 3h 05m

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 05m 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 August 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 45% of all bookings. The subsequent popular airlines are Frontier at 28%, United Airlines at 21%, and Delta 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
Delta	PriceFrom $129	Free Cancellation	Rating 7.8 8,518 reviews	Search Delta flights
Frontier	PriceFrom $154	Free Cancellation	Rating 5.6 2,658 reviews	Search Frontier flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 8.0 4,214 reviews	Search Southwest flights

South Lake Tahoe

Sparks

Stateline

Carson City

Truckee

Tahoe City

Olympic Valley

Fernley

Incline Village

Kings Beach

Susanville

Fallon

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.

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Cheap flights from Ontario to Reno from $104

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 9/26. 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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Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

United Airlines flights from Ontario to Reno

Our best United Airlines 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?

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

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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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