ONT - RNO

$104 Find Cheap Flights from Ontario to Reno - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Reno departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$210
Typical prices: $168-$415
Frontier
Tue 8/4Tue 8/25
ONT - RNO • 1 stop
Cheapest one-way
$104
Typical prices: $144-$268
Frontier
Tue 8/11
ONT - RNO • 1 stop
Top airlines
Cheapest • from $210 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Reno. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $254 (round-trip)
Shortest trip • 2h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reno!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Reno (ONT-RNO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Reno that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Reno

Tue, Aug 4 - Tue, Aug 25
Frontier Logo
1:38 pm - 8:02 pm
ONT
-
RNO
6h 24m
1 stop
Frontier Logo
11:51 am - 3:54 pm
RNO
-
ONT
4h 03m
1 stop
$210Frontier
Wed, Sep 30 - Fri, Oct 2
Frontier Logo
2:58 pm - 7:52 pm
ONT
-
RNO
4h 54m
1 stop
Frontier Logo
3:17 pm - 8:54 pm
RNO
-
ONT
5h 37m
1 stop
$225Frontier
Fri, Aug 28 - Tue, Sep 8
Frontier Logo
3:40 pm - 7:47 pm
ONT
-
RNO
4h 07m
1 stop
Frontier Logo
11:51 am - 3:54 pm
RNO
-
ONT
4h 03m
1 stop
$226Frontier
Wed, Aug 26 - Mon, Aug 31
Frontier Logo
3:40 pm - 10:56 am
ONT
-
RNO
19h 16m
1 stop
Frontier Logo
11:51 am - 4:22 pm
RNO
-
ONT
4h 31m
1 stop
$227Frontier
Tue, Jul 28 - Wed, Aug 12
Frontier Logo
3:40 pm - 8:02 pm
ONT
-
RNO
4h 22m
1 stop
Frontier Logo
1:25 pm - 3:54 pm
RNO
-
ONT
26h 29m
1 stop
$232Frontier
Sun, Aug 16 - Tue, Aug 18
Frontier Logo
4:09 pm - 8:02 pm
ONT
-
RNO
3h 53m
1 stop
Frontier Logo
11:51 am - 3:54 pm
RNO
-
ONT
4h 03m
1 stop
$233Frontier
Sun, Aug 30 - Tue, Sep 8
Frontier Logo
3:40 pm - 7:47 pm
ONT
-
RNO
4h 07m
1 stop
Frontier Logo
11:51 am - 3:54 pm
RNO
-
ONT
4h 03m
1 stop
$234Frontier
Thu, Jul 23 - Tue, Aug 18
Frontier Logo
11:52 am - 8:02 pm
ONT
-
RNO
8h 10m
1 stop
Frontier Logo
11:51 am - 3:54 pm
RNO
-
ONT
4h 03m
1 stop
$235Frontier
Tue, Jul 28 - Sat, Aug 1
Frontier Logo
3:40 pm - 8:02 pm
ONT
-
RNO
4h 22m
1 stop
Frontier Logo
8:47 pm - 8:03 am
RNO
-
ONT
11h 16m
1 stop
$237Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
11:15 am - 7:47 pm
ONT
-
RNO
8h 32m
1 stop
Frontier Logo
11:51 am - 4:22 pm
RNO
-
ONT
4h 31m
1 stop
$240Frontier
Booking Insights

KAYAK's insights & trends for Ontario to Reno flights

Get data-powered insights and trends into flights from Ontario to Reno to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ontario to Reno?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Reno departing in August.

What is the cheapest month to fly from Ontario to Reno?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Reno, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Reno is October, where tickets cost $228 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $513 and $436 respectively.

Good to know

Low seasonNovember
Cheapest flight$104
Most popular time to fly with an average 12% increase in price.
Flight from Ontario to Reno

When to book flights from Ontario to Reno

Are your dates flexible? Find out the best times to travel from Ontario to Reno based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Reno

  • What are the in-flight entertainment amenities present on Alaska Airlines flights from Ontario to Reno?

    Alaska Airlines has several in-flight entertainment amenities on flights from Ontario to Reno. Passengers can enjoy complimentary access to movies, TV shows, and music through the airline's entertainment system. The selection includes recent releases and popular classics. Additionally, travelers can access Wi-Fi on board to stay connected, browse the internet, and stream their favorite content on personal devices.

  • Can I rent a car after at the arrival airport after my flight from Ontario to Reno?

    Passengers can rent a car at the arrival airport in Reno after your flight from Ontario. Several rental companies operate at Reno-Tahoe International Airport, including Hertz, Avis, Budget, Enterprise, and National. These companies offer a range of vehicles to choose from, allowing you to select the one that suits your needs and preferences.

  • How does Alaska Airlines support sustainable travel on flights from Ontario to Reno?

    Alaska Airlines supports sustainable travel on flights from Ontario to Reno through various initiatives. They prioritize fuel efficiency, utilize advanced aircraft technology, and employ sustainable practices to reduce emissions. Alaska Airlines also offers carbon offset programs, allowing passengers to offset their flight's carbon footprint. Additionally, they implement recycling programs onboard and use eco-friendly materials in their operations, promoting sustainability throughout the travel experience.

  • Can passengers pre-select seats when flying with Delta from Ontario to Reno?

    Passengers flying with Delta from Ontario to Reno have the option to pre-select seats. When booking their flights, passengers can choose their preferred seats based on availability. Examples of seat options include window seats for a scenic view, aisle seats for easy access, or seats near the front for quicker disembarkation. Pre-selecting seats ensures passengers can secure their desired seating arrangements for a more comfortable journey.

  • What is the cheapest flight from Ontario to Reno?

    In the last 5 days, the lowest price for a flight from Ontario to Reno was $104 for a one-way ticket and $210 for a round-trip.

  • Do I need a passport to fly between Ontario and Reno?

    No, a passport isn't needed to fly from Ontario to Reno. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Reno?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Reno?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Reno, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Reno, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Reno are Southwest and Delta. With an average price for the route of $367 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $262 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Ontario to Reno?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Reno.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Reno?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reno from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Reno?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reno with an airline and back to Ontario with another airline. Booking your flights between Ontario and RNO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Reno?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reno from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to Reno

  • After your flight from Ontario to Reno, you can reach the city center using public transportation. Some examples include taking the RTC RIDE bus, which offers several routes connecting the airport to downtown Reno. Another option is the Sierra Spirit bus, a free downtown shuttle service.
  • Common layovers for American Airlines flights from Ontario to Reno may include stops at major hubs such as Phoenix Sky Harbor International Airport (PHX) in Phoenix, Arizona, or Dallas/Fort Worth International Airport (DFW) in Dallas, Texas. However, please note that specific layovers can vary depending on the date, time, and availability of flights.
  • US citizens flying from Ontario to Reno do not require a visa, as both cities are located within the United States. As long as you have a valid US passport or other accepted proof of US citizenship, such as a Trusted Traveler Program card, you can travel freely between the two cities.
  • American Airlines offers a kid-friendly experience on flights from Ontario to Reno. They provide amenities such as complimentary snacks and beverages, in-flight entertainment options, and comfortable seating. The cabin crew is trained to assist families with young children and offer a welcoming environment. American Airlines also offers pre-boarding for families, allowing them to settle in before other passengers.
  • Delta Air Lines has specific pet restrictions for flights from Ontario to Reno. Pets are allowed in the cabin, but must be small enough to fit comfortably in a carrier under the seat in front of you. The maximum weight limit for the pet and carrier combined is generally 20 lb.

Reviews of the top 4 airlines serving from Ontario to Reno

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Reno. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Reno? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

4.0 OkaySteven, Jun 2026
ONT - LAS
Read more Southwest reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Was fine, delayed and feels like southwest is always late

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

We got exit row seats both flights. Everything was running on time

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Same comment as before. Bad hit damaged in transport. It lost a wheel. Other than that, everything was good!

Any type of entertainment option would be nice. Would like power options for charging devices

Plane was a little better as it was not a sold out plane so it was slightly better to sit in the seats but they are making the seats smaller and smaller

I liked receiving attention from aged and well experienced flight attendants. I disliked the non-gluten-free snack but I brought my own so I was OK.

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

It was delayed but other than that it was great.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

The flight was overbooked and the staff at the gate started calling for volunteers to drop out and offering incentives. That delayed the flight

There was no wifi even after my husband paid for wifi it wasn’t working. The plane looked and felt old.

Update the cabin with tv screens or at least music sources.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

It was perfect! I've never flown with United before, but I definitely will in the future

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Seats are outdated. Entertainment relies on personal device. Boarding was delayed due to inaccurate passenger tracking, resulted in late arrival at Reno.

Paid WiFi was only available for a few minutes. Avoid at all costs.

Overall all good with the flight. Appreciated the extra spacious upper storage for (vertically standing) carry on. Efficient crew, on time departure... What could it be better is the in seat power. No one was working in our row. We were counting on the in seat power to recharge our battery depleted phones. With the dependency we have in our mobile devices nowadays, the availability of in seat power is a must....

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

Long lines, rude staff, everything that's offered you have to pay for.

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

This isna terribly run airlines. If you're one minute late, they will deny your ticket. Don't waste your time or money

Flight was delayed for more than 3 hours, crew at ONT airport was rude, and when we got to DFW the airplane had an issue landing, we had to be taxied to the terminal, and the luggage was hold until the next day.

Everything you need to know for your flight from Ontario to Reno

Information on your arrival and departure airports