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Cheap flights from Ontario to Reno from $55

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 2/9. 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
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
6:15 am - 3:32 pmONT-RNO
9h 17m1 stop
Frontier Logo
4:27 pm - 9:17 pmRNO-ONT
4h 50m1 stop
$128Frontier
Find Deal
Mon, Dec 8 - Mon, Dec 15
Frontier Logo
6:00 am - 12:36 pmONT-RNO
6h 36m1 stop
Frontier Logo
1:30 pm - 5:15 pmRNO-ONT
3h 45m1 stop
$138Frontier
Find Deal
Mon, Dec 22 - Mon, Dec 29
Frontier Logo
6:00 am - 12:36 pmONT-RNO
6h 36m1 stop
Frontier Logo
1:28 pm - 5:09 pmRNO-ONT
3h 41m1 stop
$141Frontier
Find Deal
Mon, Dec 22 - Fri, Dec 26
Frontier Logo
6:15 am - 3:32 pmONT-RNO
9h 17m1 stop
Frontier Logo
4:27 pm - 9:17 pmRNO-ONT
4h 50m1 stop
$142Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
6:15 am - 1:58 pmONT-RNO
7h 43m1 stop
Multiple Airlines Logo
4:27 pm - 9:17 pmRNO-ONT
4h 50m1 stop
$144Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
8:14 pm - 10:40 amONT-RNO
14h 26m1 stop
Multiple Airlines Logo
7:32 pm - 7:36 amRNO-ONT
12h 04m1 stop
$145Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
7:35 pm - 10:40 amONT-RNO
15h 05m1 stop
Multiple Airlines Logo
11:35 am - 7:10 pmRNO-ONT
7h 35m1 stop
$147Multiple Airlines
Find Deal
Sat, Feb 7 - Mon, Feb 9
Multiple Airlines Logo
6:15 am - 1:58 pmONT-RNO
7h 43m1 stop
Multiple Airlines Logo
8:38 pm - 10:09 amRNO-ONT
13h 31m1 stop
$148Multiple Airlines
Find Deal
Tue, Dec 16 - Wed, Jan 21
Multiple Airlines Logo
2:34 pm - 8:42 pmONT-RNO
6h 08m1 stop
Multiple Airlines Logo
11:35 am - 7:10 pmRNO-ONT
7h 35m1 stop
$155Multiple Airlines
Find Deal
Mon, Jan 19 - Mon, Jan 26
Frontier Logo
6:37 pm - 12:36 pmONT-RNO
17h 59m1 stop
Frontier Logo
1:34 pm - 11:21 pmRNO-ONT
9h 47m1 stop
$160Frontier
Find Deal
Sun, Dec 21 - Sat, Jan 3

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets
Frontier
Dec 8
ONT6:15 amOntario
9h 17m
1 stop
RNO3:32 pmReno
Dec 15
RNO4:27 pmReno
4h 50m
1 stop
ONT9:17 pmOntario
$128
Find similar
Frontier
Dec 22
ONT6:00 amOntario
6h 36m
1 stop
RNO12:36 pmReno
Dec 29
RNO1:30 pmReno
3h 45m
1 stop
ONT5:15 pmOntario
$138
Find similar
Frontier
Dec 22
ONT6:00 amOntario
6h 36m
1 stop
RNO12:36 pmReno
Dec 26
RNO1:28 pmReno
3h 41m
1 stop
ONT5:09 pmOntario
$141
Find similar

United Airlines flights from Ontario to Reno

Our best United Airlines deals on Ontario to Reno flight tickets
United Airlines
Jan 7
ONT1:53 pmOntario
3h 50m
1 stop
RNO5:43 pmReno
Jan 9
RNO6:00 amReno
5h 18m
1 stop
ONT11:18 amOntario
$238
Find similar
United Airlines
Nov 27
ONT5:05 amOntario
7h 37m
1 stop
RNO12:42 pmReno
Dec 1
RNO6:17 pmReno
4h 34m
1 stop
ONT10:51 pmOntario
$395
Find similar
United Airlines
Nov 27
ONT6:00 amOntario
3h 34m
1 stop
RNO9:34 amReno
Nov 29
RNO6:17 pmReno
4h 34m
1 stop
ONT10:51 pmOntario
$409
Find similar

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 November 21, 2025.
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

Mon 12/8

6:15 am-3:32 pm

1 stop9h 17m

Reno

Mon 12/15

4:27 pm-9:17 pm

1 stop4h 50m

$128

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 12/22

6:00 am-12:36 pm

1 stop6h 36m

Reno

Mon 12/29

1:30 pm-5:15 pm

1 stop3h 45m

$138

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 12/22

6:00 am-12:36 pm

1 stop6h 36m

Reno

Fri 12/26

1:28 pm-5:09 pm

1 stop3h 41m

$141

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 12/12

6:15 am-3:32 pm

1 stop9h 17m

Reno

Mon 12/15

4:27 pm-9:17 pm

1 stop4h 50m

$142

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 12/12

6:15 am-1:58 pm

1 stop7h 43m

Reno

Mon 12/15

4:27 pm-9:17 pm

1 stop4h 50m

$144

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 1/8

8:14 pm-10:40 am

1 stop14h 26m

Reno

Sun 1/11

7:32 pm-7:36 am

1 stop12h 04m

$145

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 2/7

7:35 pm-10:40 am

1 stop15h 05m

Reno

Mon 2/9

11:35 am-7:10 pm

1 stop7h 35m

$147

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 12/16

6:15 am-1:58 pm

1 stop7h 43m

Reno

Wed 1/21

8:38 pm-10:09 am

1 stop13h 31m

$148

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 1/19

2:34 pm-8:42 pm

1 stop6h 08m

Reno

Mon 1/26

11:35 am-7:10 pm

1 stop7h 35m

$155

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 12/21

6:37 pm-12:36 pm

1 stop17h 59m

Reno

Sat 1/3

1:34 pm-11:21 pm

1 stop9h 47m

$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 April is another great option to travel to Reno, with average flight prices from Ontario averaging around $232.

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 $157. 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 $218.

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 $145. 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 $209.

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 $280 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 November 2025, prices for Ontario to Reno flights are approximately 102% 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

Direct flights

None
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 50m 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
5.8
3,104 reviews
Search Frontier flights
DeltaPriceFrom $127Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
11,047 reviews
Search American 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
Carson City
Stateline
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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