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 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 travel time from Ontario to Reno?

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

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 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?

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

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 September 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.

$95 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 5:50 pmONT Ontario-RNO Reno

21h 15m1 stop Las Vegas Harry Reid Intl

9:18 pm - 10:31 amRNO Reno-ONT Ontario

13h 13m1 stop Las Vegas Harry Reid Intl

$162Frontier

Mon, Oct 12 - Mon, Oct 19

2:28 pm - 8:23 pmONT Ontario-RNO Reno

5h 55m1 stop Las Vegas Harry Reid Intl

9:03 am - 4:30 pmRNO Reno-ONT Ontario

7h 27m1 stop Las Vegas Harry Reid Intl

$164Frontier

Mon, Oct 19 - Wed, Oct 21

1:05 pm - 6:43 pmONT Ontario-RNO Reno

5h 38m1 stop Phoenix Sky Harbor Intl

1:01 pm - 6:43 pmRNO Reno-ONT Ontario

5h 42m1 stop Phoenix Sky Harbor Intl

$253American Airlines

Wed, Oct 21 - Sat, Oct 24

3:10 pm - 9:30 pmONT Ontario-RNO Reno

6h 20m2 stops Sacramento Intl San Diego

5:45 am - 9:45 amRNO Reno-ONT Ontario

4h 00m1 stop Phoenix Sky Harbor Intl

$265Southwest

Wed, Oct 7 - Wed, Oct 14

6:10 am - 10:20 amONT Ontario-RNO Reno

4h 10m1 stop Phoenix Sky Harbor Intl

4:00 pm - 10:05 pmRNO Reno-ONT Ontario

6h 05m1 stop Phoenix Sky Harbor Intl

$266Southwest

Tue, Oct 13 - Tue, Oct 13

6:53 pm - 11:43 pmONT Ontario-RNO Reno

4h 50m1 stop San Francisco

6:00 am - 9:47 amRNO Reno-ONT Ontario

3h 47m1 stop San Francisco

$315United Airlines

Thu, Jan 14 - Mon, Jan 18

9:25 am - 3:19 pmONT Ontario-RNO Reno

5h 54m1 stop San Francisco

1:42 pm - 8:51 pmRNO Reno-ONT Ontario

7h 09m1 stop Denver Intl

$323United Airlines

Tue, Oct 27 - Wed, Oct 28

11:13 am - 6:48 pmONT Ontario-RNO Reno

7h 35m1 stop Seattle/Tacoma Intl

8:04 am - 6:00 pmRNO Reno-ONT Ontario

9h 56m2 stops Portland Seattle/Tacoma Intl

$378Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

6:00 am - 12:05 pmONT Ontario-RNO Reno

6h 05m1 stop Salt Lake City

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

6h 36m1 stop Salt Lake City

$388Delta

Sun, Oct 4 - Wed, Oct 7

1:15 pm - 5:54 pmONT Ontario-RNO Reno

4h 39m1 stop Salt Lake City

5:18 pm - 10:16 pmRNO Reno-ONT Ontario

4h 58m1 stop Salt Lake City

$389Delta

Thu, Nov 26 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

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

8h 14m1 stop Las Vegas Harry Reid Intl

7:03 pm - 4:59 pmRNO Reno-ONT Ontario

21h 56m1 stop Las Vegas Harry Reid Intl

$310Frontier

Sat, Sep 19 - Tue, Sep 22

8:00 am - 6:18 pmONT Ontario-RNO Reno

10h 18m1 stop Las Vegas Harry Reid Intl

9:03 am - 4:30 pmRNO Reno-ONT Ontario

7h 27m1 stop Las Vegas Harry Reid Intl

$330Frontier

Thu, Sep 17 - Fri, Oct 16

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

7h 40m1 stop Denver Intl

4:10 pm - 8:01 pmRNO Reno-ONT Ontario

3h 51m1 stop San Francisco

$583United Airlines

Wed, Sep 16 - Wed, Sep 16

5:50 am - 12:00 pmONT Ontario-RNO Reno

6h 10m1 stop Phoenix Sky Harbor Intl

7:40 am - 1:40 pmRNO Reno-ONT Ontario

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

$594Southwest

Sat, Sep 19 - Tue, Sep 22

11:00 am - 5:25 pmONT Ontario-RNO Reno

6h 25m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

12:00 pm - 5:50 pmRNO Reno-ONT Ontario

5h 50m2 stops San Diego Sacramento Intl

$599Southwest

Sat, Sep 19 - Tue, Sep 22

8:00 am - 1:18 pmONT Ontario-RNO Reno

5h 18m1 stop San Francisco

4:30 pm - 8:01 pmRNO Reno-ONT Ontario

3h 31m1 stop San Francisco

$603United Airlines

Sat, Sep 19 - Sat, Sep 19

1:04 pm - 11:14 pmONT Ontario-RNO Reno

10h 10m2 stops Salt Lake City Los Angeles

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

6h 14m1 stop Salt Lake City

$670Delta

Wed, Sep 16 - Fri, Sep 18

5:15 pm - 11:35 pmONT Ontario-RNO Reno

6h 20m1 stop Salt Lake City

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

6h 14m1 stop Salt Lake City

$690Delta

Mon, Sep 21 - Sat, Sep 26

6:15 am - 12:10 pmONT Ontario-RNO Reno

5h 55m1 stop Phoenix Sky Harbor Intl

4:19 pm - 10:43 pmRNO Reno-ONT Ontario

6h 24m1 stop Phoenix Sky Harbor Intl

$723American Airlines

Thu, Sep 17 - Thu, Sep 17

7:12 am - 6:48 pmONT Ontario-RNO Reno

11h 36m2 stops Portland Seattle/Tacoma Intl

2:33 pm - 2:16 pmRNO Reno-ONT Ontario

23h 43m1 stop Seattle/Tacoma Intl

$1,135Alaska Airlines

Thu, Sep 17 - Fri, Sep 18

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Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets

Frontier

Oct 12

ONT8:35 pmOntario

21h 15m

1 stop

RNO5:50 pmReno

Oct 19

RNO9:18 pmReno

13h 13m

1 stop

ONT10:31 amOntario

$162

Frontier

Oct 19

ONT2:28 pmOntario

5h 55m

1 stop

RNO8:23 pmReno

Oct 21

RNO9:03 amReno

7h 27m

1 stop

ONT4:30 pmOntario

$164

Frontier

Oct 20

ONT11:26 amOntario

6h 24m

1 stop

RNO5:50 pmReno

Oct 22

RNO9:13 amReno

5h 21m

1 stop

ONT2:34 pmOntario

$165

Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Southwest

Oct 7

ONT3:10 pmOntario

6h 20m

2 stops

RNO9:30 pmReno

Oct 14

RNO5:45 amReno

4h 00m

1 stop

ONT9:45 amOntario

$265

Southwest

Oct 13

ONT6:10 amOntario

4h 10m

1 stop

RNO10:20 amReno

Oct 13

RNO4:00 pmReno

6h 05m

1 stop

ONT10:05 pmOntario

$266

Southwest

Oct 13

ONT6:10 amOntario

4h 10m

1 stop

RNO10:20 amReno

Oct 13

RNO3:15 pmReno

5h 40m

2 stops

ONT8:55 pmOntario

$271

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Mon 10/12

8:35 pm-5:50 pm

1 stop21h 15m

Reno

Mon 10/19

9:18 pm-10:31 am

1 stop13h 13m

$162

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Mon 10/19

2:28 pm-8:23 pm

1 stop5h 55m

Reno

Wed 10/21

9:03 am-4:30 pm

1 stop7h 27m

$164

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 10/21

1:05 pm-6:43 pm

1 stop5h 38m

Reno

Sat 10/24

1:01 pm-6:43 pm

1 stop5h 42m

$253

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Wed 10/7

3:10 pm-9:30 pm

2 stops6h 20m

Reno

Wed 10/14

5:45 am-9:45 am

1 stop4h 00m

$265

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 10/13

6:10 am-10:20 am

1 stop4h 10m

Reno

Tue 10/13

4:00 pm-10:05 pm

1 stop6h 05m

$266

Quickest round-trip

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Thu 1/14

6:53 pm-11:43 pm

1 stop4h 50m

Reno

Mon 1/18

6:00 am-9:47 am

1 stop3h 47m

$315

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 10/27

9:25 am-3:19 pm

1 stop5h 54m

Reno

Wed 10/28

1:42 pm-8:51 pm

1 stop7h 09m

$323

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Tue 10/20

11:13 am-6:48 pm

1 stop7h 35m

Reno

Sat 10/24

8:04 am-6:00 pm

2 stops9h 56m

$378

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Sun 10/4

6:00 am-12:05 pm

1 stop6h 05m

Reno

Wed 10/7

5:19 pm-11:55 pm

1 stop6h 36m

$388

OntarioReno

ONT Ontario - RNO Reno

ONTRNO

Ontario

Thu 11/26

1:15 pm-5:54 pm

1 stop4h 39m

Reno

Fri 11/27

5:18 pm-10:16 pm

1 stop4h 58m

$389

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 $276 to $381.
The lowest price recently found on this route was $162.

What is the cheapest month to fly to Reno?

The month of January is another great option to travel to Reno, with average flight prices from Ontario averaging around $284.

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 $246. 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 $297.

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 $320.

How have Ontario to Reno flight prices changed over time?

As of September 2026, prices for Ontario to Reno flights are approximately 1% cheaper 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	$95
Fastest flight time	3h 21m
Direct flights	None

The best one-way flight to Reno from Ontario in the past 72 hours is $95. The best round-trip flight deal from Ontario to Reno found on momondo in the last 72 hours is $162.

The fastest flight from Ontario to Reno takes 3h 21m

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 21m 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 September 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 29%, 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 8,568 reviews	Search Delta flights
Frontier	PriceFrom $154	Free Cancellation	Rating 5.6 2,601 reviews	Search Frontier flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 10,209 reviews	Search United Airlines flights
Southwest	PriceFrom $262	Free Cancellation	Rating 8.0 4,190 reviews	Search Southwest flights

South Lake Tahoe

Sparks

Stateline

Carson City

Truckee

Tahoe City

Fernley

Olympic Valley

Incline Village

Susanville

Fallon

Kings Beach

Minden

Virginia City

Kirkwood

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 $95

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 10/20. 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

Southwest flights from Ontario to Reno

Our best Southwest 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

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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