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 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 55m.

What airlines fly to Reno?

Southwest, Delta and Alaska 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 39% 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 airport is the most popular layover for flights between Ontario and Reno?

Phoenix (PHX) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 33m.

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

Frontier is the most popular carrier 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 5 as of December 2025.

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.

$64 Cheap Flights from Ontario to Reno in 2025/26

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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.

5:57 pm - 7:09 pm

ONT

RNO

25h 12m1 stop

8:09 pm - 9:17 pm

RNO

ONT

25h 08m1 stop

$137Frontier

jue., feb. 26 - dom., mar. 1

2:06 pm - 7:42 pm

ONT

RNO

5h 36m1 stop

8:38 pm - 6:27 pm

RNO

ONT

21h 49m1 stop

$145Multiple Airlines

mar., feb. 17 - mié., feb. 18

2:06 pm - 7:42 pm

ONT

RNO

5h 36m1 stop

11:35 am - 7:14 pm

RNO

ONT

7h 39m1 stop

$147Multiple Airlines

mar., feb. 17 - sáb., feb. 21

4:04 pm - 1:42 pm

ONT

RNO

21h 38m1 stop

11:35 am - 4:20 pm

RNO

ONT

4h 45m1 stop

$158Multiple Airlines

mar., ene. 6 - jue., ene. 8

2:34 pm - 7:29 pm

ONT

RNO

4h 55m1 stop

9:37 pm - 7:37 am

RNO

ONT

10h 00m1 stop

$162Frontier

jue., ene. 8 - jue., ene. 15

6:00 am - 12:36 pm

ONT

RNO

6h 36m1 stop

8:29 pm - 7:36 am

RNO

ONT

11h 07m1 stop

$167Frontier

lun., ene. 5 - jue., ene. 8

10:18 pm - 7:46 pm

ONT

RNO

21h 28m1 stop

11:35 am - 5:44 pm

RNO

ONT

6h 09m1 stop

$173Multiple Airlines

vie., ene. 9 - vie., ene. 16

2:48 pm - 8:16 pm

ONT

RNO

5h 28m1 stop

12:24 pm - 7:53 pm

RNO

ONT

7h 29m1 stop

$180Frontier

dom., ene. 25 - vie., ene. 30

6:00 am - 12:36 pm

ONT

RNO

6h 36m1 stop

11:35 am - 4:20 pm

RNO

ONT

4h 45m1 stop

$182Multiple Airlines

lun., ene. 5 - jue., ene. 8

2:06 pm - 7:42 pm

ONT

RNO

5h 36m1 stop

11:35 am - 3:54 pm

RNO

ONT

4h 19m1 stop

$183Multiple Airlines

mié., mar. 4 - sáb., mar. 7

Southwest flights from Ontario to Reno

Our best Southwest deals on Ontario to Reno flight tickets

Southwest

Jan 6

ONT5:55 amOntario

4h 00m

1 stop

RNO9:55 amReno

Jan 8

RNO10:55 amReno

6h 15m

2 stops

ONT5:10 pmOntario

$243

Find similar

Southwest

Mar 3

ONT3:15 pmOntario

6h 25m

2 stops

RNO9:40 pmReno

Mar 7

RNO4:30 pmReno

7h 35m

1 stop

ONT12:05 amOntario

$268

Find similar

Southwest

Jan 6

ONT3:25 pmOntario

6h 15m

2 stops

RNO9:40 pmReno

Jan 8

RNO10:55 amReno

6h 15m

2 stops

ONT5:10 pmOntario

$293

Find similar

Alaska Airlines flights from Ontario to Reno

Our best Alaska Airlines deals on Ontario to Reno flight tickets

Alaska Airlines

Jan 10

ONT4:03 pmOntario

5h 41m

1 stop

RNO9:44 pmReno

Jan 17

RNO7:00 amReno

13h 36m

1 stop

ONT8:36 pmOntario

$245

Find similar

Alaska Airlines

Jan 9

ONT4:03 pmOntario

19h 07m

1 stop

RNO11:10 amReno

Jan 12

RNO9:38 amReno

5h 30m

1 stop

ONT3:08 pmOntario

$254

Find similar

Alaska Airlines

Jan 8

ONT4:03 pmOntario

19h 07m

1 stop

RNO11:10 amReno

Jan 12

RNO8:09 pmReno

18h 59m

1 stop

ONT3:08 pmOntario

$264

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioReno

ONT - RNO

ONTRNO

Ontario

jue. 2/26

5:57 pm-7:09 pm

1 stop25h 12m

Reno

dom. 3/1

8:09 pm-9:17 pm

1 stop25h 08m

$137

OntarioReno

ONT - RNO

ONTRNO

Ontario

mar. 2/17

2:06 pm-7:42 pm

1 stop5h 36m

Reno

mié. 2/18

8:38 pm-6:27 pm

1 stop21h 49m

$145

OntarioReno

ONT - RNO

ONTRNO

Ontario

mar. 2/17

2:06 pm-7:42 pm

1 stop5h 36m

Reno

sáb. 2/21

11:35 am-7:14 pm

1 stop7h 39m

$147

OntarioReno

ONT - RNO

ONTRNO

Ontario

mar. 1/6

4:04 pm-1:42 pm

1 stop21h 38m

Reno

jue. 1/8

11:35 am-4:20 pm

1 stop4h 45m

$158

OntarioReno

ONT - RNO

ONTRNO

Ontario

jue. 1/8

2:34 pm-7:29 pm

1 stop4h 55m

Reno

jue. 1/15

9:37 pm-7:37 am

1 stop10h 00m

$162

OntarioReno

ONT - RNO

ONTRNO

Ontario

lun. 1/5

6:00 am-12:36 pm

1 stop6h 36m

Reno

jue. 1/8

8:29 pm-7:36 am

1 stop11h 07m

$167

OntarioReno

ONT - RNO

ONTRNO

Ontario

vie. 1/9

10:18 pm-7:46 pm

1 stop21h 28m

Reno

vie. 1/16

11:35 am-5:44 pm

1 stop6h 09m

$173

OntarioReno

ONT - RNO

ONTRNO

Ontario

dom. 1/25

2:48 pm-8:16 pm

1 stop5h 28m

Reno

vie. 1/30

12:24 pm-7:53 pm

1 stop7h 29m

$180

OntarioReno

ONT - RNO

ONTRNO

Ontario

lun. 1/5

6:00 am-12:36 pm

1 stop6h 36m

Reno

jue. 1/8

11:35 am-4:20 pm

1 stop4h 45m

$182

OntarioReno

ONT - RNO

ONTRNO

Ontario

mié. 3/4

2:06 pm-7:42 pm

1 stop5h 36m

Reno

sáb. 3/7

11:35 am-3:54 pm

1 stop4h 19m

$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 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 $229.

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 $160. 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 $223.

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

At noon is the cheapest time of day to fly from Ontario to Reno when you can find flight prices for as low as $185. Flying to Reno at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $217.

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 $282 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 December 2025, prices for Ontario to Reno flights are approximately 87% 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 52m
Direct flights	None

The fastest flight from Ontario to Reno takes 3h 52m

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 52m 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 December 2025.
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 59% of all bookings. The subsequent popular airlines are United Airlines at 15%, Frontier at 11%, and American Airlines at 9%.

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 5.8 3,084 reviews	Search Frontier flights
Delta	PriceFrom $127	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Southwest	PriceFrom $206	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights
American Airlines	PriceFrom $208	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines 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.