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Cheap flights from Ontario to Reno from $70

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 2/21. 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
3:22 pm - 7:46 pm
ONT
-
RNO
4h 24m
1 stop
Multiple Airlines Logo
8:41 pm - 1:11 pm
RNO
-
ONT
16h 30m
1 stop
$133Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
2:23 pm - 7:37 pm
ONT
-
RNO
5h 14m
1 stop
Multiple Airlines Logo
11:35 am - 6:36 pm
RNO
-
ONT
7h 01m
1 stop
$137Multiple Airlines
Wed, Mar 25 - Sat, Mar 28
Multiple Airlines Logo
6:43 pm - 7:46 pm
ONT
-
RNO
25h 03m
1 stop
Multiple Airlines Logo
11:35 am - 7:14 pm
RNO
-
ONT
7h 39m
1 stop
$138Multiple Airlines
Mon, Feb 23 - Sat, Feb 28
Frontier Logo
2:06 pm - 3:04 pm
ONT
-
RNO
24h 58m
1 stop
Frontier Logo
2:28 pm - 8:06 am
RNO
-
ONT
17h 38m
1 stop
$147Frontier
Thu, Mar 12 - Sun, Mar 15
Multiple Airlines Logo
2:06 pm - 7:37 pm
ONT
-
RNO
5h 31m
1 stop
Multiple Airlines Logo
2:28 pm - 3:37 pm
RNO
-
ONT
25h 09m
1 stop
$148Multiple Airlines
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
3:28 pm - 7:21 pm
ONT
-
RNO
3h 53m
1 stop
Frontier Logo
8:16 pm - 1:11 pm
RNO
-
ONT
16h 55m
1 stop
$159Frontier
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
3:22 pm - 7:46 pm
ONT
-
RNO
4h 24m
1 stop
Multiple Airlines Logo
8:41 pm - 9:34 pm
RNO
-
ONT
24h 53m
2 stops
$162Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
7:22 pm - 2:34 pm
ONT
-
RNO
19h 12m
1 stop
Multiple Airlines Logo
8:41 pm - 1:11 pm
RNO
-
ONT
16h 30m
1 stop
$163Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Frontier Logo
3:24 pm - 2:52 pm
ONT
-
RNO
23h 28m
1 stop
Frontier Logo
8:16 pm - 1:52 pm
RNO
-
ONT
17h 36m
1 stop
$165Frontier
Thu, Feb 12 - Mon, Feb 23
Frontier Logo
3:24 pm - 2:52 pm
ONT
-
RNO
23h 28m
1 stop
Frontier Logo
8:16 pm - 1:11 pm
RNO
-
ONT
16h 55m
1 stop
$172Frontier
Thu, Feb 12 - Mon, Feb 16

Delta flights from Ontario to Reno

Our best Delta deals on Ontario to Reno flight tickets
Delta
Feb 25
ONT5:00 pmOntario
6h 45m
1 stop
RNO11:45 pmReno
Mar 4
RNO5:40 amReno
6h 27m
1 stop
ONT12:07 pmOntario
$219
Delta
Feb 17
ONT5:00 pmOntario
6h 45m
1 stop
RNO11:45 pmReno
Feb 19
RNO5:40 amReno
6h 27m
1 stop
ONT12:07 pmOntario
$237
Delta
Feb 2
ONT5:10 pmOntario
6h 26m
1 stop
RNO11:36 pmReno
Feb 5
RNO5:30 amReno
6h 46m
1 stop
ONT12:16 pmOntario
$349

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets
Frontier
Mar 12
ONT2:06 pmOntario
24h 58m
1 stop
RNO3:04 pmReno
Mar 15
RNO2:28 pmReno
17h 38m
1 stop
ONT8:06 amOntario
$147
Frontier
Feb 23
ONT3:28 pmOntario
3h 53m
1 stop
RNO7:21 pmReno
Mar 2
RNO8:16 pmReno
16h 55m
1 stop
ONT1:11 pmOntario
$159
Frontier
Feb 12
ONT3:24 pmOntario
23h 28m
1 stop
RNO2:52 pmReno
Feb 23
RNO8:16 pmReno
17h 36m
1 stop
ONT1:52 pmOntario
$165

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 January 28, 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

Tue 2/24

3:22 pm-7:46 pm

1 stop4h 24m

Reno

Tue 3/3

8:41 pm-1:11 pm

1 stop16h 30m

$133

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 3/25

2:23 pm-7:37 pm

1 stop5h 14m

Reno

Sat 3/28

11:35 am-6:36 pm

1 stop7h 01m

$137

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 2/23

6:43 pm-7:46 pm

1 stop25h 03m

Reno

Sat 2/28

11:35 am-7:14 pm

1 stop7h 39m

$138

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 3/12

2:06 pm-3:04 pm

1 stop24h 58m

Reno

Sun 3/15

2:28 pm-8:06 am

1 stop17h 38m

$147

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 3/12

2:06 pm-7:37 pm

1 stop5h 31m

Reno

Sun 3/15

2:28 pm-3:37 pm

1 stop25h 09m

$148

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 2/23

3:28 pm-7:21 pm

1 stop3h 53m

Reno

Mon 3/2

8:16 pm-1:11 pm

1 stop16h 55m

$159

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 2/24

3:22 pm-7:46 pm

1 stop4h 24m

Reno

Tue 3/3

8:41 pm-9:34 pm

2 stops24h 53m

$162

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 2/26

7:22 pm-2:34 pm

1 stop19h 12m

Reno

Sun 3/1

8:41 pm-1:11 pm

1 stop16h 30m

$163

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 2/12

3:24 pm-2:52 pm

1 stop23h 28m

Reno

Mon 2/23

8:16 pm-1:52 pm

1 stop17h 36m

$165

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 2/12

3:24 pm-2:52 pm

1 stop23h 28m

Reno

Mon 2/16

8:16 pm-1:11 pm

1 stop16h 55m

$172

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 $168. 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 $232.

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 $200. 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 $291 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 January 2026, prices for Ontario to Reno flights are approximately 172% 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 47m

Direct flights

None
The fastest flight from Ontario to Reno takes 3h 47m
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 47m 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
3,056 reviews
Search Frontier flights
DeltaPriceFrom $132Free CancellationRating
7.9
8,124 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,212 reviews
Search United Airlines flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
SouthwestPriceFrom $204Free CancellationRating
8.0
4,267 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
Fernley
Olympic Valley
Incline Village
Kings Beach
Virginia City
Susanville
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.

An easier way to manage your Reno trip

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