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Cheap flights from Ontario to Reno from $71

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 9/22. 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

Frontier Logo
9:16 am - 6:31 pmONT-RNO
9h 15m1 stop
Frontier Logo
11:59 am - 7:54 pmRNO-ONT
7h 55m1 stop
$144Frontier
Find Deal
Thu, Sep 25 - Fri, Oct 3
Frontier Logo
1:37 pm - 6:30 pmONT-RNO
4h 53m1 stop
Frontier Logo
11:51 am - 11:50 pmRNO-ONT
11h 59m1 stop
$145Frontier
Find Deal
Sat, Nov 1 - Mon, Nov 3
Delta Logo
4:40 pm - 11:29 pmONT-RNO
6h 49m1 stop
Delta Logo
6:00 am - 12:17 pmRNO-ONT
6h 17m1 stop
$217Delta
Find Deal
Wed, Sep 24 - Wed, Oct 1
American Airlines Logo
1:10 pm - 6:37 pmONT-RNO
5h 27m1 stop
American Airlines Logo
6:00 am - 12:01 pmRNO-ONT
6h 01m1 stop
$219American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
Delta Logo
1:15 pm - 9:15 pmONT-RNO
8h 00m2 stops
Delta Logo
6:00 am - 12:17 pmRNO-ONT
6h 17m1 stop
$224Delta
Find Deal
Sat, Sep 27 - Mon, Sep 29
American Airlines Logo
1:10 pm - 6:37 pmONT-RNO
5h 27m1 stop
American Airlines Logo
6:00 am - 11:56 amRNO-ONT
5h 56m1 stop
$238American Airlines
Find Deal
Sat, Sep 6 - Wed, Sep 10
Southwest Logo
3:35 pm - 9:30 pmONT-RNO
5h 55m1 stop
Southwest Logo
6:00 am - 12:40 pmRNO-ONT
6h 40m2 stops
$242Southwest
Find Deal
Tue, Sep 23 - Fri, Sep 26
United Airlines Logo
6:50 pm - 11:44 pmONT-RNO
4h 54m1 stop
United Airlines Logo
4:10 pm - 8:33 pmRNO-ONT
4h 23m1 stop
$271United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
United Airlines Logo
6:00 am - 9:38 amONT-RNO
3h 38m1 stop
United Airlines Logo
6:00 am - 12:13 pmRNO-ONT
6h 13m1 stop
$288United Airlines
Find Deal
Sun, Sep 21 - Sat, Sep 27
Southwest Logo
3:00 pm - 8:25 pmONT-RNO
5h 25m2 stops
Southwest Logo
7:00 pm - 10:25 pmRNO-ONT
3h 25m1 stop
$294Southwest
Find Deal
Fri, Oct 3 - Mon, Oct 6

United Airlines flights from Ontario to Reno

Our best United Airlines deals on Ontario to Reno flight tickets
United Airlines
Sep 20
ONT6:50 pmOntario
4h 54m
1 stop
RNO11:44 pmReno
Sep 22
RNO4:10 pmReno
4h 23m
1 stop
ONT8:33 pmOntario
$271
Find similar
United Airlines
Sep 1
ONT6:00 amOntario
3h 38m
1 stop
RNO9:38 amReno
Sep 8
RNO4:10 pmReno
4h 23m
1 stop
ONT8:33 pmOntario
$281
Find similar
United Airlines
Sep 21
ONT6:00 amOntario
3h 38m
1 stop
RNO9:38 amReno
Sep 27
RNO6:00 amReno
6h 13m
1 stop
ONT12:13 pmOntario
$288
Find similar

Delta flights from Ontario to Reno

Our best Delta deals on Ontario to Reno flight tickets
Delta
Sep 24
ONT4:40 pmOntario
6h 49m
1 stop
RNO11:29 pmReno
Oct 1
RNO6:00 amReno
6h 17m
1 stop
ONT12:17 pmOntario
$217
Find similar
Delta
Sep 27
ONT1:15 pmOntario
8h 00m
2 stops
RNO9:15 pmReno
Sep 29
RNO6:00 amReno
6h 17m
1 stop
ONT12:17 pmOntario
$224
Find similar
Delta
Sep 12
ONT4:40 pmOntario
6h 49m
1 stop
RNO11:29 pmReno
Sep 15
RNO6:00 amReno
6h 17m
1 stop
ONT12:17 pmOntario
$254
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 August 26, 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

Thu 9/25

9:16 am-6:31 pm

1 stop9h 15m

Reno

Fri 10/3

11:59 am-7:54 pm

1 stop7h 55m

$144

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 11/1

1:37 pm-6:30 pm

1 stop4h 53m

Reno

Mon 11/3

11:51 am-11:50 pm

1 stop11h 59m

$145

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 9/24

4:40 pm-11:29 pm

1 stop6h 49m

Reno

Wed 10/1

6:00 am-12:17 pm

1 stop6h 17m

$217

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 10/4

1:10 pm-6:37 pm

1 stop5h 27m

Reno

Wed 10/8

6:00 am-12:01 pm

1 stop6h 01m

$219

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 9/27

1:15 pm-9:15 pm

2 stops8h 00m

Reno

Mon 9/29

6:00 am-12:17 pm

1 stop6h 17m

$224

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 9/6

1:10 pm-6:37 pm

1 stop5h 27m

Reno

Wed 9/10

6:00 am-11:56 am

1 stop5h 56m

$238

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 9/23

3:35 pm-9:30 pm

1 stop5h 55m

Reno

Fri 9/26

6:00 am-12:40 pm

2 stops6h 40m

$242

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sat 9/20

6:50 pm-11:44 pm

1 stop4h 54m

Reno

Mon 9/22

4:10 pm-8:33 pm

1 stop4h 23m

$271

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 9/21

6:00 am-9:38 am

1 stop3h 38m

Reno

Sat 9/27

6:00 am-12:13 pm

1 stop6h 13m

$288

OntarioReno

ONT - RNO

ONTRNO

Ontario

Fri 10/3

3:00 pm-8:25 pm

2 stops5h 25m

Reno

Mon 10/6

7:00 pm-10:25 pm

1 stop3h 25m

$294

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 $228.

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 $143. 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 $195.

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 $135. Flying to Reno at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $183.

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 $286 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 $175 on momondo.

How have Ontario to Reno flight prices changed over time?

As of August 2025, prices for Ontario to Reno flights are approximately 78% 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 38m 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
3,200 reviews
Search Frontier flights
DeltaPriceFrom $107Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,242 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
Tahoe City
Sparks
Carson City
Stateline
Truckee
Olympic Valley
Incline Village
Fernley
Kings Beach
Virginia City
Fallon
Susanville
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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