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$162+ Cheap flights from Redding to Ontario (RDD - 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDD — ONT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Redding to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Redding (RDD) 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$254
(Alaska Airlines)

One-way from

$162
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$328
Provider with most accurate pricing for Redding-Ontario flight deals.
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Provider most trusted by Cheapflights users for Redding-Ontario flights.
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From Redding to Ontario
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One-way flight from Redding to Ontario
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Redding to Ontario

Cheapest flights from Redding to Ontario
Explore the most affordable flight options available from Redding to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/126:25 pmRDD - ONT
1 stop5h 34mAlaska Airlines
Sat 5/1711:51 amONT - RDD
1 stop6h 45mAlaska Airlines
Deal found 4/16$254
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 8/116:30 pmRDD - ONT
1 stop4h 22mUnited Airlines
Thu 8/146:00 amONT - RDD
1 stop6h 36mUnited Airlines
Deal found 4/17$366
This Hawaiian Airlines deal was found by Cheapflights users on 4/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:00 pmRDD - ONT
1 stop7h 37mHawaiian Airlines
Sat 12/66:00 amONT - RDD
1 stop8h 15mHawaiian Airlines
Deal found 4/15$376
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:43 pmRDD - ONT
1 stop5h 08mMultiple Airlines
Sat 4/2611:46 amONT - RDD
1 stop5h 38mMultiple Airlines
Deal found 4/17$854

Cheapflights Fare Finder

Customize your flight search to find flights from Redding 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 April 17, 2025.
Use the filters below to find and compare flights from Redding to Ontario that are best for you.

Fly from

Redding

Fly to

Ontario

Route

Depart

Return

Price

ReddingOntario

RDD - ONT

RDDONT

Redding

Mon 5/12

6:25 pm-11:59 pm

1 stop5h 34m

Ontario

Sat 5/17

11:51 am-6:36 pm

1 stop6h 45m

$254

ReddingOntario

RDD - ONT

RDDONT

Redding

Mon 8/11

6:30 pm-10:52 pm

1 stop4h 22m

Ontario

Thu 8/14

6:00 am-12:36 pm

1 stop6h 36m

$366

ReddingOntario

RDD - ONT

RDDONT

Redding

Sun 6/8

7:16 pm-10:57 am

1 stop15h 41m

$162

ReddingOntario

RDD - ONT

RDDONT

Redding

Sun 5/4

8:21 pm-8:53 pm

2 stops24h 32m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Redding 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 Redding to Ontario in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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 Redding-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redding-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redding-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redding-Ontario flights, Cheapflights users trust eDreams the most. eDreams 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 Redding-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 Redding to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Redding to Ontario (average of $246). Flying from Redding to Ontario in March is currently the most expensive (average of $328). 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 RDD to ONT?

Find hourly flight availability from Redding 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 April 17, 2025.

It’s optimal to fly from Redding to Ontario at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

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 April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines and United Airlines from Redding to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Redding 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 Redding to Ontario round-trip?

    According to our current data, Alaska Airlines ($254), and United Airlines ($366) offers the cheapest pricing from Redding to Ontario.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Redding to Ontario (average of $246). Flying from Redding to Ontario in March is currently the most expensive (average of $328). 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.

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Top airline flying from Redding to Ontario

Discover the top airline that operate flights from Redding 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$446FlexibilityNo cancel feeOn-time69%

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