How long is the flight from Ontario to Reno?

There are many flights that can get you from Ontario to Reno in 6h 26m. Fly via Frontier or Delta to get the fastest option. Airlines will cover a distance of 395 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ontario to Reno round-trip?

According to our current data, Frontier ($100), Delta ($127), and United Airlines ($187) offers the cheapest pricing from Ontario to Reno. These flights start at 64% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Ontario to Reno one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $58. Users have also found prices from $98 and $99 on Southwest and American Airlines, respectively.

In terms of precipitation, rainfall in Reno ranges from 0.2 - 1.0 inches per month. January is typically the wettest month, when rainfall can reach 1.0 in. July is typically the driest time to visit Reno when rainfall is around 0.2 in.

If weather is an important factor for your trip to Reno, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Ontario to Reno?

Consider Southwest, United Airlines or Frontier when booking your flight. These represent the most popular airlines when flying from Ontario to Reno.

Most accurate provider : When it comes to deals on Ontario-Reno flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Ontario-Reno flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Ontario-Reno flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Reno flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Reno flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Ontario to Reno that include hotel bookings?

Yes. In addition to deals on Ontario to Reno flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Reno?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Reno.

Can I find deals for business class flights from Ontario to Reno?

Yes. Cheapflights offers flight deals from Ontario to Reno by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$57+ Flights from Ontario to Reno

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ontario to Reno with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Reno

Cheapest flights from Ontario to Reno
Explore the most affordable flight options available from Ontario to Reno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Wed 12/316:00 amONT - RNO

1 stop7h 42mMultiple Airlines

Wed 1/72:37 pmRNO - ONT

1 stop16h 59mMultiple Airlines

Deal found 12/1

$186

Fri 12/196:00 amONT - RNO

1 stop6h 44mFrontier

Mon 12/221:30 pmRNO - ONT

1 stop7h 47mFrontier

Deal found 12/1

$187

Thu 12/186:17 pmONT - RNO

1 stop18h 27mFrontier

Mon 12/221:30 pmRNO - ONT

1 stop7h 47mFrontier

Deal found 12/1

$196

Tue 12/96:15 amONT - RNO

1 stop7h 43mMultiple Airlines

Wed 12/102:53 pmRNO - ONT

1 stop6h 24mMultiple Airlines

Deal found 12/2

$206

Mon 12/226:00 amONT - RNO

1 stop6h 36mFrontier

Fri 1/21:28 pmRNO - ONT

1 stop3h 41mFrontier

Deal found 12/1

$207

Thu 12/256:07 pmONT - RNO

1 stop18h 29mFrontier

Mon 12/291:30 pmRNO - ONT

1 stop3h 45mFrontier

Deal found 12/2

$208

Sun 12/145:18 pmONT - RNO

1 stop22h 14mFrontier

Sat 12/201:34 pmRNO - ONT

1 stop9h 39mFrontier

Deal found 12/2

$214

Thu 12/1112:04 pmONT - RNO

1 stop23h 13mFrontier

Fri 12/124:27 pmRNO - ONT

1 stop4h 50mFrontier

Deal found 12/2

$221

Mon 12/86:15 amONT - RNO

1 stop9h 17mFrontier

Mon 1/128:29 pmRNO - ONT

1 stop21h 25mFrontier

Deal found 12/2

$223

Mon 12/226:00 amONT - RNO

1 stop6h 36mFrontier

Sat 12/271:34 pmRNO - ONT

1 stop9h 47mFrontier

Deal found 12/1

$232

Mon 12/86:15 amONT - RNO

1 stop9h 17mFrontier

Mon 12/291:30 pmRNO - ONT

1 stop3h 45mFrontier

Deal found 12/2

$234

Best flights from Ontario to Reno
Discover carefully curated flight deals from Ontario to Reno that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2025.

Sun 1/258:27 pmONT - RNO

1 stop24h 38mFrontier

Tue 1/2712:59 pmRNO - ONT

1 stop25h 13mFrontier

Deal found 12/2

$137

Wed 2/115:10 pmONT - RNO

1 stop6h 26mDelta

Sat 2/145:15 pmRNO - ONT

1 stop4h 29mDelta

Deal found 12/2

$177

Tue 2/241:37 pmONT - RNO

1 stop6h 05mMultiple Airlines

Fri 2/278:09 pmRNO - ONT

2 stops27h 50mMultiple Airlines

Deal found 12/2

$214

Wed 1/146:00 amONT - RNO

1 stop3h 47mUnited Airlines

Wed 1/211:57 pmRNO - ONT

1 stop3h 46mUnited Airlines

Deal found 12/2

$219

Thu 1/810:18 pmONT - RNO

1 stop21h 11mFrontier

Mon 1/128:29 pmRNO - ONT

1 stop21h 25mFrontier

Deal found 12/3

$154

Thu 12/186:17 pmONT - RNO

1 stop18h 27mFrontier

Mon 12/221:30 pmRNO - ONT

1 stop7h 47mFrontier

Deal found 12/1

$196

Thu 1/16:00 amONT - RNO

1 stop6h 28mDelta

Thu 1/85:30 amRNO - ONT

1 stop6h 46mDelta

Deal found 12/2

$217

Tue 2/31:53 pmONT - RNO

1 stop3h 50mUnited Airlines

Thu 2/55:20 amRNO - ONT

1 stop7h 27mUnited Airlines

Deal found 12/2

$223

Sun 1/46:00 amONT - RNO

1 stop6h 28mDelta

Sat 1/105:16 pmRNO - ONT

1 stop4h 32mDelta

Deal found 12/2

$217

Sat 1/246:00 amONT - RNO

1 stop4h 04mUnited Airlines

Mon 1/261:57 pmRNO - ONT

1 stop3h 46mUnited Airlines

Deal found 12/2

$227

Thu 1/154:34 pmONT - RNO

1 stop4h 08mFrontier

Mon 1/199:37 pmRNO - ONT

1 stop16h 00mFrontier

Deal found 12/3

$215

Mon 12/226:00 amONT - RNO

1 stop6h 36mFrontier

Sat 12/271:34 pmRNO - ONT

1 stop9h 47mFrontier

Deal found 12/1

$232

Last-minute flights from Ontario to Reno
Discover last-minute flight deals from Ontario to Reno. Data last updated December 3, 2025 and is based on user searches.

Thu 1/810:18 pmONT - RNO

1 stop21h 11mFrontier

Mon 1/128:29 pmRNO - ONT

1 stop21h 25mFrontier

Deal found 12/3

$154

Fri 1/92:34 pmONT - RNO

1 stop4h 55mFrontier

Sun 1/117:32 pmRNO - ONT

1 stop12h 04mFrontier

Deal found 12/1

$158

Fri 1/1610:18 pmONT - RNO

1 stop12h 22mMultiple Airlines

Sun 1/189:37 pmRNO - ONT

1 stop10h 00mMultiple Airlines

Deal found 12/1

$161

Fri 1/1610:18 pmONT - RNO

1 stop12h 22mMultiple Airlines

Mon 1/199:37 pmRNO - ONT

1 stop16h 00mMultiple Airlines

Deal found 12/2

$166

Thu 1/2211:04 amONT - RNO

1 stop7h 34mFrontier

Sun 1/259:11 pmRNO - ONT

1 stop17h 30mFrontier

Deal found 12/2

$149

Fri 1/232:28 pmONT - RNO

1 stop5h 18mMultiple Airlines

Sun 1/259:11 pmRNO - ONT

1 stop14h 59mMultiple Airlines

Deal found 12/2

$165

Sat 1/247:35 pmONT - RNO

1 stop24h 41mFrontier

Mon 1/2610:00 pmRNO - ONT

1 stop15h 37mFrontier

Deal found 12/1

$163

Sun 1/258:27 pmONT - RNO

1 stop24h 38mFrontier

Tue 1/2712:59 pmRNO - ONT

1 stop25h 13mFrontier

Deal found 12/2

$137

Mon 1/261:05 pmONT - RNO

1 stop8h 00mFrontier

Fri 1/3012:24 pmRNO - ONT

1 stop7h 29mFrontier

Deal found 12/3

$128

Tue 1/273:07 pmONT - RNO

1 stop4h 39mMultiple Airlines

Fri 1/3012:24 pmRNO - ONT

1 stop7h 29mMultiple Airlines

Deal found 12/2

$145

Fri 1/308:48 pmONT - RNO

1 stop13h 52mMultiple Airlines

Mon 2/210:00 pmRNO - ONT

1 stop15h 37mMultiple Airlines

Deal found 11/30

$141

One-way flights from Ontario to Reno
Search for one-way flight options from Ontario to Reno. Find affordable one-way fares based on user searches. Data last updated December 3, 2025.

Mon 1/263:22 pmONT - RNO

1 stop5h 43mFrontier

Deal found 11/30

$57

Mon 2/23:22 pmONT - RNO

1 stop5h 43mFrontier

Deal found 12/2

$58

Mon 2/91:05 pmONT - RNO

1 stop8h 00mFrontier

Deal found 11/30

$59

Sun 1/252:48 pmONT - RNO

1 stop5h 28mFrontier

Deal found 12/1

$63

Mon 3/21:28 pmONT - RNO

1 stop5h 41mFrontier

Deal found 12/2

$64

Sun 2/12:48 pmONT - RNO

1 stop5h 28mFrontier

Deal found 12/2

$68

Thu 1/2211:04 amONT - RNO

1 stop7h 34mFrontier

Deal found 12/2

$70

Mon 12/156:15 amONT - RNO

1 stop9h 17mFrontier

Deal found 12/2

$73

Thu 2/53:22 pmONT - RNO

1 stop20h 07mFrontier

Deal found 12/2

$75

Thu 1/82:34 pmONT - RNO

1 stop4h 55mFrontier

Deal found 12/2

$76

Thu 1/154:34 pmONT - RNO

1 stop4h 08mFrontier

Deal found 12/1

$81

Find flight deals from Ontario to Reno

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$128 (Frontier)
One-way from	$57 (Trip.com)
Popular in	November
Cheapest in	September
Average price	$323

Provider with most accurate pricing for Ontario-Reno flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Reno flights.

Search Deals

From Ontario to Reno

Search Deals

One-way flight from Ontario to Reno

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 1/25

8:27 pm-9:05 pm

1 stop24h 38m

Reno

Tue 1/27

12:59 pm-2:12 pm

1 stop25h 13m

$137

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 1/8

10:18 pm-7:29 pm

1 stop21h 11m

Reno

Mon 1/12

8:29 pm-5:54 pm

1 stop21h 25m

$154

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 2/11

5:10 pm-11:36 pm

1 stop6h 26m

Reno

Sat 2/14

5:15 pm-9:44 pm

1 stop4h 29m

$177

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 12/18

6:17 pm-12:44 pm

1 stop18h 27m

Reno

Mon 12/22

1:30 pm-9:17 pm

1 stop7h 47m

$196

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 2/24

1:37 pm-7:42 pm

1 stop6h 05m

Reno

Fri 2/27

8:09 pm-11:59 pm

2 stops27h 50m

$214

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 1/15

4:34 pm-8:42 pm

1 stop4h 08m

Reno

Mon 1/19

9:37 pm-1:37 pm

1 stop16h 00m

$215

OntarioReno

ONT - RNO

ONTRNO

Ontario

Thu 1/1

6:00 am-12:28 pm

1 stop6h 28m

Reno

Thu 1/8

5:30 am-12:16 pm

1 stop6h 46m

$217

OntarioReno

ONT - RNO

ONTRNO

Ontario

Sun 1/4

6:00 am-12:28 pm

1 stop6h 28m

Reno

Sat 1/10

5:16 pm-9:48 pm

1 stop4h 32m

$217

OntarioReno

ONT - RNO

ONTRNO

Ontario

Wed 1/14

6:00 am-9:47 am

1 stop3h 47m

Reno

Wed 1/21

1:57 pm-5:43 pm

1 stop3h 46m

$219

OntarioReno

ONT - RNO

ONTRNO

Ontario

Tue 2/3

1:53 pm-5:43 pm

1 stop3h 50m

Reno

Thu 2/5

5:20 am-12:47 pm

1 stop7h 27m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 24 results

Compare providers for flights from Ontario to Reno

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Reno in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Reno flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Ontario-Reno flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Ontario-Reno flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Reno flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Reno flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Reno

Have a flexible travel schedule? Discover the best time to fly to Reno from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Ontario to Reno?

The price you pay for your flight from Ontario to Reno may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ontario to Reno?

Currently, December is the cheapest month in which you can book a flight from Ontario to Reno (average of $41). Flying from Ontario to Reno in October is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to RNO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 52% on flights from Ontario to Reno by exploring options for tickets in the morning.

Reviews of airlines servicing Reno

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Ontario to Reno to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

United Airlines

7.4

Good

9,063 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,045 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Frontier

5.8

Fair

3,094 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from Ontario to Reno?
There are many flights that can get you from Ontario to Reno in 6h 26m. Fly via Frontier or Delta to get the fastest option. Airlines will cover a distance of 395 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Ontario to Reno round-trip?
According to our current data, Frontier ($100), Delta ($127), and United Airlines ($187) offers the cheapest pricing from Ontario to Reno. These flights start at 64% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ontario to Reno one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $58. Users have also found prices from $98 and $99 on Southwest and American Airlines, respectively.
Can I find deals for flights from Ontario to Reno that include hotel bookings?
Yes. In addition to deals on Ontario to Reno flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Reno?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Reno.
Can I find deals for business class flights from Ontario to Reno?
Yes. Cheapflights offers flight deals from Ontario to Reno by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Reno?
Currently, December is the cheapest month in which you can book a flight from Ontario to Reno (average of $41). Flying from Ontario to Reno in October is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Stateline

Sparks

Tahoe City

Kings Beach

Incline Village

Susanville

Olympic Valley

Truckee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Reno

San Francisco to Las Vegas flights

Los Angeles to Las Vegas flights

Burbank to Las Vegas flights

San Jose to Las Vegas flights

Santa Ana to Las Vegas flights

Sacramento to Las Vegas flights

Oakland to Las Vegas flights

San Diego to Las Vegas flights

Ontario to Las Vegas flights

Los Angeles to Reno flights

Fresno to Las Vegas flights

Stockton to Las Vegas flights

Burbank to Reno flights

Reno to Las Vegas flights

Santa Rosa to Las Vegas flights

San Francisco to Reno flights

Santa Ana to Reno flights

Las Vegas to Reno flights

Long Beach to Las Vegas flights

San Diego to Reno flights

Palm Springs to Las Vegas flights

Santa Barbara to Las Vegas flights

San Jose to Reno flights

San Luis Obispo to Las Vegas flights

Medford to Las Vegas flights

Monterey to Las Vegas flights

Fresno to Reno flights

Oakland to Reno flights

Long Beach to Reno flights

Santa Monica to Las Vegas flights

Bakersfield to Las Vegas flights

Santa Rosa to Reno flights

Palm Springs to Reno flights

San Luis Obispo to Reno flights

Santa Maria to Las Vegas flights

Sacramento to Reno flights

Redding to Las Vegas flights

Santa Barbara to Reno flights

Arcata to Las Vegas flights

Bakersfield to Reno flights

Monterey to Reno flights

Ontario to Twin Falls flights

Medford to Reno flights

Yuma to Las Vegas flights

Sacramento to Twin Falls flights

Tijuana to Las Vegas flights

Los Angeles to Twin Falls flights

San Francisco to Elko flights

Concord to Las Vegas flights

Other flights to Reno

Top 5 airlines flying from Ontario to Reno

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$100	Average$191	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$127	Average$228	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$187	Average$280	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$206	Average$318	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$208	Average$252	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$57+ Cheap flights from Ontario to Reno (ONT - RNO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Reno with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Reno

Cheapest flights from Ontario to RenoExplore the most affordable flight options available from Ontario to Reno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Explore the most affordable flight options available from Ontario to Reno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

Find flight deals from Ontario to Reno

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Reno that are best for you.

Compare providers for flights from Ontario to Reno

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Reno in December.

Best time to book a flight from Ontario to Reno

Have a flexible travel schedule? Discover the best time to fly to Reno from Ontario with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Ontario to Reno?

What is the cheapest month to book a flight from Ontario to Reno?

What is the cheapest time of day to fly from ONT to RNO?

Reviews of airlines servicing Reno

Get insights into the airlines that provide service to Reno. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reno. Reviews last updated December 3, 2025.

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Ontario to Reno to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Reno. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Ontario to Reno?

What are the cheapest airlines flying from Ontario to Reno round-trip?

What are the cheapest airlines to fly from Ontario to Reno one-way?

Can I find deals for flights from Ontario to Reno that include hotel bookings?

How can I find direct flights from Ontario to Reno?

Can I find deals for business class flights from Ontario to Reno?

What is the cheapest month to book a flight from Ontario to Reno?

Traveling to a place near Reno?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Reno

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to Reno

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Reno
Explore the most affordable flight options available from Ontario to Reno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.