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$54+ Cheap flights from Reno to Ontario (RNO - ONT)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — ONT
Feb 8 — Feb 151
Sat 2/8
Sat 2/15
1 adult, Economy
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Cheap flight deals from Reno to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Reno (RNO) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$103
(Frontier)

One-way from

$54
(Flightnetwork)

Popular in

August

Cheapest in

April

Average price

$218

Good one-way deal

$59 or less
Provider with most accurate pricing for Reno-Ontario flight deals.
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Provider most trusted by Cheapflights users for Reno-Ontario flights.
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From Reno to Ontario
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One-way flight from Reno to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a one-way flight from Reno to Ontario.
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Find flight deals from Reno to Ontario

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

This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:37 pmRNO - ONT
1 stop11h 32mFrontier
Sun 3/1612:59 amONT - RNO
1 stop10h 39mFrontier
Deal found 2/1$103
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:45 amRNO - ONT
1 stop7h 20mSouthwest
Mon 4/76:25 pmONT - RNO
1 stop3h 10mSouthwest
Deal found 2/2$199
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:40 pmRNO - ONT
1 stop6h 16mDelta
Mon 3/171:30 pmONT - RNO
2 stops9h 40mDelta
Deal found 2/1$204
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:28 pmRNO - ONT
1 stop5h 36mAmerican Airlines
Sun 3/97:35 pmONT - RNO
1 stop5h 45mAmerican Airlines
Deal found 2/3$219
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:14 pmRNO - ONT
1 stop4h 45mMultiple Airlines
Sun 4/612:59 amONT - RNO
1 stop10h 38mMultiple Airlines
Deal found 2/2$237
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:00 amRNO - ONT
1 stop3h 51mUnited Airlines
Sat 2/157:40 pmONT - RNO
1 stop4h 25mUnited Airlines
Deal found 2/2$259
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:57 pmRNO - ONT
1 stop15h 05mAlaska Airlines
Wed 3/57:00 amONT - RNO
2 stops16h 29mAlaska Airlines
Deal found 2/2$318

Find flights from Reno to Ontario within your budget

Customize your flight search to find flights from Reno to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RenoOntario

RNO - ONT

RNOONT

Reno

Mon 3/10

12:37 pm-12:09 am

1 stop11h 32m

Ontario

Mon 3/17

2:43 pm-6:37 pm

1 stop3h 54m

$103

RenoOntario

RNO - ONT

RNOONT

Reno

Thu 4/3

6:45 am-2:05 pm

1 stop7h 20m

Ontario

Mon 4/7

6:25 pm-9:35 pm

1 stop3h 10m

$199

RenoOntario

RNO - ONT

RNOONT

Reno

Mon 3/10

5:40 pm-11:56 pm

1 stop6h 16m

Ontario

Mon 3/17

1:30 pm-11:10 pm

2 stops9h 40m

$204

RenoOntario

RNO - ONT

RNOONT

Reno

Thu 2/13

12:59 pm-6:26 pm

1 stop5h 27m

Ontario

Tue 2/18

6:13 am-12:14 pm

1 stop6h 01m

$232

RenoOntario

RNO - ONT

RNOONT

Reno

Thu 4/3

7:14 pm-11:59 pm

1 stop4h 45m

Ontario

Sun 4/6

12:59 am-11:37 am

1 stop10h 38m

$237

RenoOntario

RNO - ONT

RNOONT

Reno

Fri 4/18

4:25 pm-10:40 pm

1 stop6h 15m

Ontario

Sat 4/26

6:00 am-9:52 am

1 stop3h 52m

$304

RenoOntario

RNO - ONT

RNOONT

Reno

Sat 3/1

7:57 pm-11:02 am

1 stop15h 05m

Ontario

Wed 3/5

7:00 am-11:29 pm

2 stops16h 29m

$318

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 3/12

12:27 pm-12:04 am

1 stop11h 37m

$54

RenoOntario

RNO - ONT

RNOONT

Reno

Wed 2/12

12:53 pm-6:24 pm

1 stop5h 31m

$100

RenoOntario

RNO - ONT

RNOONT

Reno

Tue 3/11

6:00 am-9:54 am

1 stop3h 54m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 13 results
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Compare providers for flights from Reno to Ontario

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 Reno to Ontario in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Reno-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reno-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reno-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reno-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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 Reno-Ontario 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 Reno to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Reno 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.

Travel insights for flights from Reno to Ontario

Get recent, data-driven insights about flights from Reno to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Reno to Ontario (average of $246). Flying from Reno to Ontario in March is currently the most expensive (average of $315). 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 RNO to ONT?

Find hourly flight availability from Reno to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Reno to Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 88% on your trip compared to booking a flight in the evening.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated February 3, 2025.
To help decide which airline to fly from Reno to Ontario, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,564 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,427 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,889 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,564 reviews

Food

7.1

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

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

    Cheapflights users have booked flights from Reno to Ontario round-trip from $103. Other airlines that can offer you cheap pricing are Southwest, from $199, and Delta, from $204. These flights start at 64% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Reno to Ontario for a low price.

  • What are the cheapest flights from Reno to Ontario?

    While on average a flight from Reno to Ontario is generally $65, our data shows the cheapest flight currently is $47. When looking at the most popular route, (Reno - Ontario), you can expect to pay $140 for that flight.

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

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

  • How can I find direct flights from Reno to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Reno to Ontario 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 Reno to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Reno to Ontario (average of $246). Flying from Reno to Ontario in March is currently the most expensive (average of $315). 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

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Top 6 airlines flying from Reno to Ontario

Discover the top 6 airlines that operate flights from Reno to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ravn AlaskaCheapest$52Average$92FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$64Average$116FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$195Average$272FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$220FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$301FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$356FlexibilityNo cancel feeOn-time63%
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