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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 5/4. 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
4:04 pm - 2:28 pm
ONT
-
RNO
22h 24m
1 stop
Frontier Logo
3:23 pm - 7:49 am
RNO
-
ONT
16h 26m
1 stop
$140Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
4:04 pm - 2:28 pm
ONT
-
RNO
22h 24m
1 stop
Frontier Logo
3:23 pm - 7:32 pm
RNO
-
ONT
4h 09m
1 stop
$151Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
8:44 am - 2:28 pm
ONT
-
RNO
5h 44m
1 stop
Frontier Logo
3:29 pm - 7:32 pm
RNO
-
ONT
4h 03m
1 stop
$160Frontier
Mon, May 11 - Wed, May 13
Frontier Logo
11:10 am - 9:20 pm
ONT
-
RNO
10h 10m
1 stop
Frontier Logo
2:44 pm - 6:54 pm
RNO
-
ONT
4h 10m
1 stop
$170Frontier
Mon, Apr 13 - Thu, Apr 16
Frontier Logo
4:39 pm - 2:28 pm
ONT
-
RNO
21h 49m
1 stop
Frontier Logo
3:23 pm - 3:09 pm
RNO
-
ONT
23h 46m
1 stop
$171Frontier
Wed, May 6 - Sat, May 9
American Airlines Logo
12:19 pm - 6:35 pm
ONT
-
RNO
6h 16m
1 stop
American Airlines Logo
1:01 pm - 6:30 pm
RNO
-
ONT
5h 29m
1 stop
$175American Airlines
Tue, Apr 21 - Wed, Apr 22
Frontier Logo
11:00 am - 3:00 pm
ONT
-
RNO
4h 00m
1 stop
Frontier Logo
3:32 pm - 7:19 pm
RNO
-
ONT
3h 47m
1 stop
$180Frontier
Thu, Apr 9 - Sat, Apr 11
Frontier Logo
7:49 pm - 1:49 pm
ONT
-
RNO
18h 00m
1 stop
Frontier Logo
2:44 pm - 10:44 am
RNO
-
ONT
20h 00m
1 stop
$181Frontier
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
11:44 am - 1:49 pm
ONT
-
RNO
26h 05m
1 stop
Frontier Logo
2:44 pm - 10:44 am
RNO
-
ONT
20h 00m
1 stop
$182Frontier
Sat, Apr 18 - Mon, Apr 20
Southwest Logo
4:30 pm - 10:15 pm
ONT
-
RNO
5h 45m
2 stops
Southwest Logo
1:00 pm - 6:55 pm
RNO
-
ONT
5h 55m
2 stops
$185Southwest
Tue, Apr 21 - Wed, Apr 22

Delta flights from Ontario to Reno

Our best Delta deals on Ontario to Reno flight tickets
Delta
Apr 22
ONT5:05 pmOntario
6h 23m
1 stop
RNO11:28 pmReno
Apr 25
RNO5:55 pmReno
4h 48m
1 stop
ONT10:43 pmOntario
$205
Delta
Apr 22
ONT5:05 pmOntario
6h 23m
1 stop
RNO11:28 pmReno
Apr 29
RNO6:00 amReno
6h 14m
1 stop
ONT12:14 pmOntario
$236
Delta
Jun 11
ONT5:24 pmOntario
6h 23m
1 stop
RNO11:47 pmReno
Jun 14
RNO5:30 amReno
6h 40m
1 stop
ONT12:10 pmOntario
$251

Frontier flights from Ontario to Reno

Our best Frontier deals on Ontario to Reno flight tickets
Frontier
May 7
ONT4:04 pmOntario
22h 24m
1 stop
RNO2:28 pmReno
May 10
RNO3:23 pmReno
16h 26m
1 stop
ONT7:49 amOntario
$140
Frontier
May 7
ONT4:04 pmOntario
22h 24m
1 stop
RNO2:28 pmReno
May 11
RNO3:23 pmReno
4h 09m
1 stop
ONT7:32 pmOntario
$151
Frontier
May 11
ONT8:44 amOntario
5h 44m
1 stop
RNO2:28 pmReno
May 13
RNO3:29 pmReno
4h 03m
1 stop
ONT7:32 pmOntario
$160

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 March 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

Cheapest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/7

4:04 pm-2:28 pm

1 stop22h 24m

Reno

Sun 5/10

3:23 pm-7:49 am

1 stop16h 26m

$140

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 5/7

4:04 pm-2:28 pm

1 stop22h 24m

Reno

Mon 5/11

3:23 pm-7:32 pm

1 stop4h 09m

$151

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 5/11

8:44 am-2:28 pm

1 stop5h 44m

Reno

Wed 5/13

3:29 pm-7:32 pm

1 stop4h 03m

$160

OntarioReno

ONT - RNO

ONTRNO

Ontario

Mon 4/13

11:10 am-9:20 pm

1 stop10h 10m

Reno

Thu 4/16

2:44 pm-6:54 pm

1 stop4h 10m

$170

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 5/6

4:39 pm-2:28 pm

1 stop21h 49m

Reno

Sat 5/9

3:23 pm-3:09 pm

1 stop23h 46m

$171

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 4/21

12:19 pm-6:35 pm

1 stop6h 16m

Reno

Wed 4/22

1:01 pm-6:30 pm

1 stop5h 29m

$175
Quickest round-trip

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/9

11:00 am-3:00 pm

1 stop4h 00m

Reno

Sat 4/11

3:32 pm-7:19 pm

1 stop3h 47m

$180

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 4/16

7:49 pm-1:49 pm

1 stop18h 00m

Reno

Mon 4/20

2:44 pm-10:44 am

1 stop20h 00m

$181

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 4/18

11:44 am-1:49 pm

1 stop26h 05m

Reno

Mon 4/20

2:44 pm-10:44 am

1 stop20h 00m

$182

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 4/21

4:30 pm-10:15 pm

2 stops5h 45m

Reno

Wed 4/22

1:00 pm-6:55 pm

2 stops5h 55m

$185

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 typical price of a round-trip flight between Ontario and Reno?

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 $201. 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 $249.

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 $212. 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 $283.

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 $299 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 $230 on momondo.

How have Ontario to Reno flight prices changed over time?

As of March 2026, prices for Ontario to Reno flights are approximately 120% 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 29m

Direct flights

None
The fastest flight from Ontario to Reno takes 3h 29m
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 29m 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
3,013 reviews
Search Frontier flights
DeltaPriceFrom $134Free CancellationRating
7.9
8,356 reviews
Search Delta flights
American AirlinesPriceFrom $201Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
SouthwestPriceFrom $210Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,499 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
Incline Village
Fernley
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.

An easier way to manage your Reno trip

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