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Cheap flights from Ontario to Reno from $76

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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Reno

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:59 pm - 2:35 pm
ONT
-
RNO
17h 36m
1 stop
Frontier Logo
11:27 am - 7:32 pm
RNO
-
ONT
8h 05m
1 stop
$140Frontier
Mon, May 4 - Mon, May 11
Frontier Logo
4:04 pm - 10:32 am
ONT
-
RNO
18h 28m
1 stop
Frontier Logo
11:27 am - 7:32 pm
RNO
-
ONT
8h 05m
1 stop
$141Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
4:04 pm - 10:32 am
ONT
-
RNO
18h 28m
1 stop
Frontier Logo
11:27 am - 7:32 pm
RNO
-
ONT
8h 05m
1 stop
$142Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
8:19 pm - 1:49 pm
ONT
-
RNO
17h 30m
1 stop
Frontier Logo
11:27 am - 7:49 am
RNO
-
ONT
20h 22m
1 stop
$151Frontier
Sun, May 3 - Thu, May 7
Frontier Logo
9:20 pm - 1:49 pm
ONT
-
RNO
16h 29m
1 stop
Frontier Logo
2:44 pm - 8:04 pm
RNO
-
ONT
5h 20m
1 stop
$160Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
9:20 pm - 1:49 pm
ONT
-
RNO
16h 29m
1 stop
Frontier Logo
3:29 pm - 3:44 pm
RNO
-
ONT
24h 15m
1 stop
$171Frontier
Thu, Apr 30 - Tue, May 5
Multiple Airlines Logo
8:44 am - 11:15 am
ONT
-
RNO
26h 31m
1 stop
Multiple Airlines Logo
8:59 pm - 7:49 am
RNO
-
ONT
10h 50m
1 stop
$173Multiple Airlines
Mon, May 11 - Thu, May 14
Frontier Logo
8:59 pm - 1:49 pm
ONT
-
RNO
16h 50m
1 stop
Frontier Logo
2:44 pm - 8:25 pm
RNO
-
ONT
5h 41m
1 stop
$180Frontier
Thu, Apr 23 - Thu, Apr 30
Frontier Logo
11:47 am - 1:49 pm
ONT
-
RNO
26h 02m
1 stop
Frontier Logo
2:44 pm - 8:04 am
RNO
-
ONT
17h 20m
1 stop
$181Frontier
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
2:05 pm - 7:40 pm
ONT
-
RNO
5h 35m
1 stop
Multiple Airlines Logo
2:44 pm - 8:25 pm
RNO
-
ONT
5h 41m
1 stop
$183Multiple Airlines
Mon, Apr 27 - Thu, Apr 30

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets
Frontier
May 4
ONT8:59 pmOntario
17h 36m
1 stop
RNO2:35 pmReno
May 11
RNO11:27 amReno
8h 05m
1 stop
ONT7:32 pmOntario
$140
Frontier
May 7
ONT4:04 pmOntario
18h 28m
1 stop
RNO10:32 amReno
May 11
RNO11:27 amReno
8h 05m
1 stop
ONT7:32 pmOntario
$141
Frontier
May 7
ONT4:04 pmOntario
18h 28m
1 stop
RNO10:32 amReno
May 11
RNO11:27 amReno
8h 05m
1 stop
ONT7:32 pmOntario
$142

American Airlines flights from Ontario to Reno

Our best American Airlines deals on Ontario to Reno flight tickets
American Airlines
Apr 18
ONT12:19 pmOntario
6h 08m
1 stop
RNO6:27 pmReno
Apr 25
RNO6:00 amReno
5h 34m
1 stop
ONT11:34 amOntario
$356
American Airlines
Apr 17
ONT12:19 pmOntario
6h 08m
1 stop
RNO6:27 pmReno
Apr 19
RNO6:00 amReno
5h 34m
1 stop
ONT11:34 amOntario
$457
American Airlines
Apr 17
ONT4:52 pmOntario
5h 59m
1 stop
RNO10:51 pmReno
Apr 19
RNO6:00 amReno
5h 34m
1 stop
ONT11:34 amOntario
$497

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Reno that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Ontario to Reno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 5/4

8:59 pm-2:35 pm

1 stop17h 36m

Reno

Mon 5/11

11:27 am-7:32 pm

1 stop8h 05m

$140

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/7

4:04 pm-10:32 am

1 stop18h 28m

Reno

Mon 5/11

11:27 am-7:32 pm

1 stop8h 05m

$141

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/7

4:04 pm-10:32 am

1 stop18h 28m

Reno

Mon 5/11

11:27 am-7:32 pm

1 stop8h 05m

$142

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 5/3

8:19 pm-1:49 pm

1 stop17h 30m

Reno

Thu 5/7

11:27 am-7:49 am

1 stop20h 22m

$151

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/30

9:20 pm-1:49 pm

1 stop16h 29m

Reno

Mon 5/4

2:44 pm-8:04 pm

1 stop5h 20m

$160

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/30

9:20 pm-1:49 pm

1 stop16h 29m

Reno

Tue 5/5

3:29 pm-3:44 pm

1 stop24h 15m

$171

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 5/11

8:44 am-11:15 am

1 stop26h 31m

Reno

Thu 5/14

8:59 pm-7:49 am

1 stop10h 50m

$173

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/23

8:59 pm-1:49 pm

1 stop16h 50m

Reno

Thu 4/30

2:44 pm-8:25 pm

1 stop5h 41m

$180

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/30

11:47 am-1:49 pm

1 stop26h 02m

Reno

Sun 5/3

2:44 pm-8:04 am

1 stop17h 20m

$181
Quickest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 4/27

2:05 pm-7:40 pm

1 stop5h 35m

Reno

Thu 4/30

2:44 pm-8:25 pm

1 stop5h 41m

$183

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Reno from

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

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 $207. 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 $256.

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 $213. 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 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 $326 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

6h 00m

Direct flights

None
The fastest flight from Ontario to Reno takes 6h 00m
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. 6h 00m 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?

  • 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?

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
FrontierPriceFrom $100Free CancellationRating
5.7
2,995 reviews
Search Frontier flights
DeltaPriceFrom $134Free CancellationRating
7.9
8,392 reviews
Search Delta flights
American AirlinesPriceFrom $201Free CancellationRating
7.1
11,560 reviews
Search American Airlines flights
SouthwestPriceFrom $214Free CancellationRating
8.0
4,338 reviews
Search Southwest flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,554 reviews
Search United Airlines flights

Traveling to a place near Reno?

Book flights to Reno if you plan to visit one of these locations
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.

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