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Cheap flights from Ontario to Reno from $75

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 3/30. 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
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.
Multiple Airlines Logo
2:23 pm - 7:37 pm
ONT
-
RNO
5h 14m
1 stop
Multiple Airlines Logo
11:35 am - 3:57 pm
RNO
-
ONT
4h 22m
1 stop
$132Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
2:23 pm - 7:37 pm
ONT
-
RNO
5h 14m
1 stop
Multiple Airlines Logo
11:35 am - 3:57 pm
RNO
-
ONT
4h 22m
1 stop
$134Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
2:06 pm - 1:46 pm
ONT
-
RNO
23h 40m
1 stop
Multiple Airlines Logo
8:41 pm - 1:28 pm
RNO
-
ONT
16h 47m
1 stop
$143Multiple Airlines
Sun, Mar 8 - Mon, Mar 9
Multiple Airlines Logo
2:23 pm - 7:37 pm
ONT
-
RNO
5h 14m
1 stop
Multiple Airlines Logo
8:38 pm - 1:28 pm
RNO
-
ONT
16h 50m
1 stop
$144Multiple Airlines
Sat, Mar 14 - Tue, Mar 17
Frontier Logo
10:27 pm - 8:50 pm
ONT
-
RNO
22h 23m
1 stop
Frontier Logo
10:15 pm - 2:26 pm
RNO
-
ONT
16h 11m
1 stop
$149Frontier
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
2:23 pm - 2:59 pm
ONT
-
RNO
24h 36m
1 stop
Multiple Airlines Logo
8:38 pm - 1:28 pm
RNO
-
ONT
16h 50m
1 stop
$151Multiple Airlines
Tue, Mar 24 - Fri, Mar 27
Multiple Airlines Logo
2:23 pm - 1:59 pm
ONT
-
RNO
23h 36m
1 stop
Multiple Airlines Logo
8:38 pm - 6:36 pm
RNO
-
ONT
21h 58m
1 stop
$153Multiple Airlines
Wed, Mar 11 - Fri, Mar 13
Frontier Logo
7:44 pm - 1:49 pm
ONT
-
RNO
18h 05m
1 stop
Frontier Logo
2:44 pm - 10:44 am
RNO
-
ONT
20h 00m
1 stop
$156Frontier
Sat, Apr 18 - Mon, Apr 20
Multiple Airlines Logo
8:07 am - 1:59 pm
ONT
-
RNO
5h 52m
1 stop
Multiple Airlines Logo
8:38 pm - 8:06 am
RNO
-
ONT
11h 28m
1 stop
$157Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Frontier Logo
10:27 pm - 8:50 pm
ONT
-
RNO
22h 23m
1 stop
Frontier Logo
10:15 pm - 10:44 am
RNO
-
ONT
12h 29m
1 stop
$160Frontier
Thu, Apr 9 - Mon, Apr 13

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets
Frontier
Mar 5
ONT3:24 pmOntario
4h 20m
1 stop
RNO7:44 pmReno
Mar 6
RNO2:41 pmReno
23h 10m
1 stop
ONT1:51 pmOntario
$139
Frontier
Apr 2
ONT10:27 pmOntario
22h 23m
1 stop
RNO8:50 pmReno
Apr 6
RNO10:15 pmReno
16h 11m
1 stop
ONT2:26 pmOntario
$149
Frontier
Apr 18
ONT7:44 pmOntario
18h 05m
1 stop
RNO1:49 pmReno
Apr 20
RNO2:44 pmReno
20h 00m
1 stop
ONT10:44 amOntario
$156

United Airlines flights from Ontario to Reno

Our best United Airlines deals on Ontario to Reno flight tickets
United Airlines
Apr 7
ONT11:05 amOntario
6h 32m
1 stop
RNO5:37 pmReno
Apr 10
RNO6:00 amReno
6h 20m
1 stop
ONT12:20 pmOntario
$217
United Airlines
May 14
ONT6:59 pmOntario
5h 00m
1 stop
RNO11:59 pmReno
May 17
RNO6:00 amReno
6h 22m
1 stop
ONT12:22 pmOntario
$234
United Airlines
Mar 13
ONT6:37 pmOntario
5h 21m
1 stop
RNO11:58 pmReno
Mar 16
RNO1:34 pmReno
4h 07m
1 stop
ONT5:41 pmOntario
$366

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 February 27, 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

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 3/25

2:23 pm-7:37 pm

1 stop5h 14m

Reno

Wed 4/1

11:35 am-3:57 pm

1 stop4h 22m

$132

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 3/25

2:23 pm-7:37 pm

1 stop5h 14m

Reno

Wed 4/1

11:35 am-3:57 pm

1 stop4h 22m

$134

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 3/8

2:06 pm-1:46 pm

1 stop23h 40m

Reno

Mon 3/9

8:41 pm-1:28 pm

1 stop16h 47m

$143

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 3/14

2:23 pm-7:37 pm

1 stop5h 14m

Reno

Tue 3/17

8:38 pm-1:28 pm

1 stop16h 50m

$144

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/2

10:27 pm-8:50 pm

1 stop22h 23m

Reno

Mon 4/6

10:15 pm-2:26 pm

1 stop16h 11m

$149

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 3/24

2:23 pm-2:59 pm

1 stop24h 36m

Reno

Fri 3/27

8:38 pm-1:28 pm

1 stop16h 50m

$151

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 3/11

2:23 pm-1:59 pm

1 stop23h 36m

Reno

Fri 3/13

8:38 pm-6:36 pm

1 stop21h 58m

$153

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 4/18

7:44 pm-1:49 pm

1 stop18h 05m

Reno

Mon 4/20

2:44 pm-10:44 am

1 stop20h 00m

$156

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 3/26

8:07 am-1:59 pm

1 stop5h 52m

Reno

Sun 3/29

8:38 pm-8:06 am

1 stop11h 28m

$157

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/9

10:27 pm-8:50 pm

1 stop22h 23m

Reno

Mon 4/13

10:15 pm-10:44 am

1 stop12h 29m

$160

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Reno?

The month of October is another great option to travel to Reno, with average flight prices from Ontario averaging around $233.

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 $177. 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 $244.

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 $204. 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 $266.

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 $300 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 February 2026, prices for Ontario to Reno flights are approximately 357% 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 27m

Direct flights

None
The fastest flight from Ontario to Reno takes 3h 27m
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 27m 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
3,041 reviews
Search Frontier flights
DeltaPriceFrom $132Free CancellationRating
7.9
8,242 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
11,357 reviews
Search American Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,301 reviews
Search Southwest 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
Incline Village
Fernley
Kings Beach
Virginia City
Susanville
Fallon
Minden
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.

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