Cheap flights from Ontario to Reno from $111
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 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Southwest flights from Ontario to Reno
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Fly from
Fly to
Route
Depart
Return
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Mon 10/19
8:35 pm-5:50 pm
1 stop21h 15m
Reno
Thu 10/22
9:13 am-7:04 am
1 stop21h 51m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Wed 10/28
10:35 am-5:57 pm
1 stop7h 22m
Reno
Wed 11/4
6:42 pm-4:21 pm
1 stop21h 39m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Mon 11/2
6:50 pm-10:15 pm
1 stop3h 25m
Reno
Wed 11/4
9:05 am-2:40 pm
1 stop5h 35m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Wed 10/28
1:35 pm-4:40 pm
1 stop3h 05m
Reno
Thu 10/29
5:45 pm-10:15 pm
1 stop4h 30m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Fri 1/1
6:00 am-9:35 am
1 stop3h 35m
Reno
Thu 1/7
9:20 am-3:27 pm
1 stop6h 07m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Fri 12/11
5:04 pm-11:37 pm
1 stop6h 33m
Reno
Mon 12/14
5:27 pm-11:57 pm
1 stop6h 30m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Sat 11/21
6:00 am-11:29 am
1 stop5h 29m
Reno
Sun 11/22
6:00 am-12:20 pm
1 stop6h 20m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Sat 11/21
6:30 am-12:07 pm
1 stop5h 37m
Reno
Sun 11/22
4:19 pm-9:52 pm
1 stop5h 33m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Sun 11/1
8:35 pm-5:57 pm
1 stop21h 22m
Reno
Sat 11/7
6:05 pm-9:52 am
2 stops15h 47m
OntarioReno
ONT Ontario - RNO Reno
ONTRNO
Ontario
Tue 11/24
6:00 am-9:24 am
1 stop3h 24m
Reno
Fri 11/27
8:00 am-12:29 pm
1 stop4h 29m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $211 to $510.The lowest price recently found on this route was $200.
What is the cheapest month to fly to Reno?
The month of May is another great option to travel to Reno, with average flight prices from Ontario averaging around $294.
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 Wednesday when prices can be found for as low as $260. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Reno for around $298.
What is the cheapest time of day to depart on your flight to Reno?
In the afternoon is the cheapest time of day to fly from Ontario to Reno when you can find flight prices for as low as $274. Flying to Reno in the afternoon 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 $321.
How have Ontario to Reno flight prices changed over time?
As of October 2026, prices for Ontario to Reno flights are approximately 17% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to Reno?
Southwest, Frontier, and Delta are the most popular carriers operating from Ontario to Reno
What airlines fly to Reno?
Southwest, Delta and United Airlines are the top three most popular airlines that fly to Reno from Ontario according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Reno. Keep in mind that there are 8 different airlines that fly to Reno on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Ontario and Reno?
San Francisco (SFO) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Ontario to Reno?
Flights via Las Vegas (LAS) offer the lowest average round-trip price of $239.
Which layover airport has the shortest travel time from Ontario to Reno?
Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 3h 30m.
Which layover airport has the shortest connection time from Ontario to Reno?
San Francisco (SFO) has the shortest average layover time for this route: 0h 50m.
When to book flights from Ontario to Reno
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
Frequently asked questions about flying from Ontario to Reno
How far is Ontario to Reno by plane?
A flight from Ontario to Reno will travel around 395.9 mi. 3h 15m 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?
The number of operators available for flights from Ontario Airport to Reno Airport is 4 as of October 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Ontario to Reno is Southwest, representing 44% of all bookings. The subsequent popular airlines are Frontier at 28%, United Airlines at 23%, and Delta at 6%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 7.8 8,630 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.9 4,212 reviews |
Traveling to a place near Reno?
Book flights to Reno if you plan to visit one of these locationsWhy 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.