HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$156+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDD — ONT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Redding to Ontario 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.

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 October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/316:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Tue 1/1311:53 amONT - RDD
1 stop26h 42mAlaska Airlines
Deal found 10/28$292
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/316:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Sat 1/1711:53 amONT - RDD
1 stop26h 42mAlaska Airlines
Deal found 10/28$302
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/316:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Fri 1/166:00 amONT - RDD
1 stop8h 35mAlaska Airlines
Deal found 10/28$312
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/316:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Wed 1/147:00 amONT - RDD
2 stops7h 35mAlaska Airlines
Deal found 10/28$330
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/610:26 amRDD - ONT
1 stop8h 07mAlaska Airlines
Sun 12/77:10 amONT - RDD
2 stops26h 36mAlaska Airlines
Deal found 10/28$331
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/316:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Sun 1/187:00 amONT - RDD
2 stops7h 35mAlaska Airlines
Deal found 10/28$360
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/306:28 pmRDD - ONT
1 stop5h 46mAlaska Airlines
Fri 1/164:03 pmONT - RDD
1 stop22h 32mAlaska Airlines
Deal found 10/28$412
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/1510:26 amRDD - ONT
1 stop13h 03mAlaska Airlines
Thu 12/1810:44 amONT - RDD
1 stop7h 00mAlaska Airlines
Deal found 10/29$432
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/165:28 pmRDD - ONT
1 stop21h 49mAlaska Airlines
Tue 11/186:03 pmONT - RDD
2 stops22h 45mAlaska Airlines
Deal found 10/27$437
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:28 pmRDD - ONT
1 stop23h 06mUnited Airlines
Sat 11/156:00 amONT - RDD
1 stop17h 43mUnited Airlines
Deal found 10/27$455

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$292
(Alaska Airlines)

One-way from

$156
(Alaska Airlines)

Popular in

October

Cheapest in

January

Average price

$399
Provider with most accurate pricing for Redding-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Redding-Ontario flights.
Search Deals
From Redding to Ontario
Search Deals
One-way flight from Redding to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 29, 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

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Tue 1/13

11:53 am-2:35 pm

1 stop26h 42m

$292

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Wed 1/14

4:03 pm-2:35 pm

1 stop22h 32m

$302

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Sat 1/17

11:53 am-2:35 pm

1 stop26h 42m

$302

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Thu 1/15

6:00 am-2:35 pm

1 stop8h 35m

$312

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Sun 1/18

6:00 am-2:35 pm

1 stop8h 35m

$312

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/31

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Fri 1/16

6:00 am-2:35 pm

1 stop8h 35m

$312

ReddingOntario

RDD - ONT

RDDONT

Redding

Sat 12/6

10:26 am-6:33 pm

1 stop8h 07m

Ontario

Sun 12/7

6:00 am-9:46 am

1 stop27h 46m

$312

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 1/1

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Mon 1/5

7:19 pm-5:44 pm

1 stop22h 25m

$322

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/10

10:26 am-6:33 pm

1 stop8h 07m

$156

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 12/3

10:26 am-11:19 am

1 stop24h 53m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redding-Ontario flight deals on Cheapflights vs. eDreams >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, September is the cheapest month in which you can book a flight from Redding to Ontario (average of $76). Flying from Redding to Ontario in February is currently the most expensive (average of $196). 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.

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 October 29, 2025.
Get a feel of what it's like to fly with United Airlines from Redding to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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.

  • How long is the flight from Redding to Ontario?

    A quick flight from Redding to Ontario can take about 5h 46m. Alaska Airlines provides one of the quickest options available for as low as $292. Airlines will cover a distance of 515 mi.

  • What is the cheapest airline to fly from Redding to Ontario round-trip?

    According to our current data, United Airlines ($371), 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, September is the cheapest month in which you can book a flight from Redding to Ontario (average of $76). Flying from Redding to Ontario in February is currently the most expensive (average of $196). 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

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 Redding to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Los Angeles flights
San Francisco to Las Vegas flights
Los Angeles to San Francisco flights
Los Angeles to Las Vegas flights
San Francisco to Santa Ana flights
San Jose to Las Vegas flights
San Francisco to Ontario flights
Burbank to Las Vegas flights
Ontario to San Francisco flights
Santa Ana to San Francisco flights
Santa Ana to Las Vegas flights
San Jose to Los Angeles flights
Los Angeles to San Jose flights
Ontario to Las Vegas flights
San Diego to Las Vegas flights
San Francisco to San Diego flights
Los Angeles to Sacramento flights
Oakland to Las Vegas flights
San Francisco to Burbank flights
Sacramento to Los Angeles flights
San Francisco to Palm Springs flights
Sacramento to Las Vegas flights
San Diego to San Francisco flights
Las Vegas to Los Angeles flights
Burbank to San Francisco flights
Sacramento to Ontario flights
San Jose to Ontario flights
San Jose to Santa Ana flights
Ontario to San Jose flights
Reno to Las Vegas flights
Los Angeles to Reno flights
Santa Ana to Sacramento flights
San Jose to San Diego flights
Fresno to Las Vegas flights
Sacramento to Santa Ana flights
Ontario to Sacramento flights
Las Vegas to Santa Ana flights
Las Vegas to Burbank flights
Sacramento to San Diego flights
Santa Ana to San Jose flights
San Francisco to Long Beach flights
Reno to Los Angeles flights
Las Vegas to San Diego flights
Las Vegas to Ontario flights
Long Beach to Las Vegas flights
Las Vegas to San Francisco flights
Oakland to Ontario flights
San Diego to San Jose flights
Palm Springs to San Francisco flights
Stockton to Las Vegas flights

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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$371Average$816FlexibilityNo cancel feeOn-time69%

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.