What is the cheapest airline that flies from Redding to Ontario?

Alaska Airlines is the most popular carrier operating from Redding to Ontario

When did momondo last update prices for flights from Redding Airport to Ontario Airport?

Prices for flights from Redding Airport to Ontario Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Redding Airport to Ontario Airport?

The number of operators available for flights from Redding Airport to Ontario Airport is 1 as of October 2025.

How old do you have to be to fly from Redding Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Redding Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$243 Cheap Flights from Redding to Ontario in 2025/26

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Find the cheapest flights from Redding to Los Angeles

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Cheap round-trip flights

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10:26 am - 11:19 amRDD-ONT

24h 53m1 stop

6:00 am - 9:46 amONT-RDD

27h 46m1 stop

$264Alaska Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

5:28 pm - 11:32 pmRDD-ONT

6h 04m1 stop

6:11 pm - 4:48 pmONT-RDD

22h 37m1 stop

$305Alaska Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

10:26 am - 11:19 amRDD-ONT

24h 53m1 stop

7:10 am - 9:46 amONT-RDD

26h 36m2 stops

$312Alaska Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

5:28 pm - 11:32 pmRDD-ONT

6h 04m1 stop

6:03 pm - 4:48 pmONT-RDD

22h 45m2 stops

$332Alaska Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:28 pm - 12:14 amRDD-ONT

5h 46m1 stop

4:03 pm - 2:35 pmONT-RDD

22h 32m1 stop

$352Alaska Airlines

Find Deal

Sun, Jan 4 - Wed, Jan 7

6:28 pm - 10:51 pmRDD-ONT

4h 23m1 stop

1:40 pm - 5:33 pmONT-RDD

3h 53m1 stop

$392United Airlines

Find Deal

Thu, Nov 20 - Thu, Nov 27

2:22 pm - 10:51 pmRDD-ONT

8h 29m1 stop

6:38 pm - 11:43 pmONT-RDD

5h 05m1 stop

$419United Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

2:22 pm - 10:51 pmRDD-ONT

8h 29m1 stop

6:00 am - 5:33 pmONT-RDD

11h 33m1 stop

$455United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

6:15 am - 10:01 amRDD-ONT

3h 46m1 stop

10:42 am - 5:30 pmONT-RDD

6h 48m1 stop

$462United Airlines

Find Deal

Thu, Dec 18 - Fri, Dec 19

2:22 pm - 5:34 pmRDD-ONT

3h 12m1 stop

6:03 pm - 4:48 pmONT-RDD

22h 45m2 stops

$830Multiple Airlines

Find Deal

Mon, Nov 3 - Fri, Nov 7

United Airlines flights from Redding to Ontario

Our best United Airlines deals on Redding to Ontario flight tickets

United Airlines

Nov 20

RDD6:28 pmRedding

4h 23m

1 stop

ONT10:51 pmOntario

Nov 27

ONT1:40 pmOntario

3h 53m

1 stop

RDD5:33 pmRedding

$392

Find similar

United Airlines

Nov 12

RDD2:22 pmRedding

8h 29m

1 stop

ONT10:51 pmOntario

Nov 15

ONT6:38 pmOntario

5h 05m

1 stop

RDD11:43 pmRedding

$419

Find similar

United Airlines

Nov 6

RDD2:22 pmRedding

8h 29m

1 stop

ONT10:51 pmOntario

Nov 10

ONT6:00 amOntario

11h 33m

1 stop

RDD5:33 pmRedding

$455

Find similar

Alaska Airlines flights from Redding to Ontario

Our best Alaska Airlines deals on Redding to Ontario flight tickets

Alaska Airlines

Dec 5

RDD10:26 amRedding

24h 53m

1 stop

ONT11:19 amOntario

Dec 8

ONT6:00 amOntario

27h 46m

1 stop

RDD9:46 amRedding

$264

Find similar

Alaska Airlines

Nov 13

RDD5:28 pmRedding

6h 04m

1 stop

ONT11:32 pmOntario

Nov 17

ONT6:11 pmOntario

22h 37m

1 stop

RDD4:48 pmRedding

$305

Find similar

Alaska Airlines

Dec 5

RDD10:26 amRedding

24h 53m

1 stop

ONT11:19 amOntario

Dec 8

ONT7:10 amOntario

26h 36m

2 stops

RDD9:46 amRedding

$312

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ReddingOntario

RDD - ONT

RDDONT

Redding

Fri 12/5

10:26 am-11:19 am

1 stop24h 53m

Ontario

Mon 12/8

6:00 am-9:46 am

1 stop27h 46m

$264

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 11/13

5:28 pm-11:32 pm

1 stop6h 04m

Ontario

Mon 11/17

6:11 pm-4:48 pm

1 stop22h 37m

$305

ReddingOntario

RDD - ONT

RDDONT

Redding

Fri 12/5

10:26 am-11:19 am

1 stop24h 53m

Ontario

Mon 12/8

7:10 am-9:46 am

2 stops26h 36m

$312

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 11/13

5:28 pm-11:32 pm

1 stop6h 04m

Ontario

Mon 11/17

6:03 pm-4:48 pm

2 stops22h 45m

$332

ReddingOntario

RDD - ONT

RDDONT

Redding

Sun 1/4

6:28 pm-12:14 am

1 stop5h 46m

Ontario

Wed 1/7

4:03 pm-2:35 pm

1 stop22h 32m

$352

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 11/20

6:28 pm-10:51 pm

1 stop4h 23m

Ontario

Thu 11/27

1:40 pm-5:33 pm

1 stop3h 53m

$392

ReddingOntario

RDD - ONT

RDDONT

Redding

Wed 11/12

2:22 pm-10:51 pm

1 stop8h 29m

Ontario

Sat 11/15

6:38 pm-11:43 pm

1 stop5h 05m

$419

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 11/6

2:22 pm-10:51 pm

1 stop8h 29m

Ontario

Mon 11/10

6:00 am-5:33 pm

1 stop11h 33m

$455

ReddingOntario

RDD - ONT

RDDONT

Redding

Thu 12/18

6:15 am-10:01 am

1 stop3h 46m

Ontario

Fri 12/19

10:42 am-5:30 pm

1 stop6h 48m

$462

ReddingOntario

RDD - ONT

RDDONT

Redding

Mon 11/3

2:22 pm-5:34 pm

1 stop3h 12m

Ontario

Fri 11/7

6:03 pm-4:48 pm

2 stops22h 45m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Redding to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Saturday when prices can be found for as low as $317. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Redding to Ontario for around $378.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Redding to Ontario when you can find flight prices for as low as $356. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $378 on average. Flights to Ontario from Redding in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Redding to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Redding to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Redding to Ontario (RDD to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Redding to Ontario

Direct flights	None

There are no direct flights from Redding to Ontario. There are no popular flight routes from Redding to Ontario.

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How far is Redding to Ontario by plane?
The distance between Redding and Ontario is about 520.0 mi. A reasonable flight in good conditions will take 3h 12m.
When did momondo last update prices for flights from Redding Airport to Ontario Airport?
Prices for flights from Redding Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Redding Airport to Ontario Airport?
The number of operators available for flights from Redding Airport to Ontario Airport is 1 as of October 2025.
How old do you have to be to fly from Redding Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Redding Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Redding to Ontario?
momondo data reveals that the most frequently booked airline on the route from Redding to Ontario is United Airlines, representing 100% of all bookings.

Best airlines flying from Redding to Ontario

Compare and see reviews for airlines that fly from Redding to Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $371	Free Cancellation	Rating 7.4 8,995 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Redding to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Redding to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Redding to Ontario with flexible booking policies on momondo?

Flights from Redding to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Redding to Ontario?

Once you have performed a search for Redding to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Redding to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Redding to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.