What is the cheapest airline that flies from Redding to San Diego?

United Airlines is the most popular carrier operating from Redding to San Diego

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

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

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

As of December 2025, there is 1 operator available to choose from for flights from Redding Airport to San Diego Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Redding Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$184 Cheap Flights from Redding to San Diego in 2025/26

Q: What is the typical price of a round-trip flight between Redding and San Diego?

Prices are currently low for flights on this route. Typical prices usually range from $369 to $412. The lowest price recently found on this route was $184.

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Find the cheapest flights from Redding to San Diego

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 pm - 8:58 pm

RDD

SAN

5h 43m1 stop

6:15 am - 2:35 pm

SAN

RDD

8h 20m1 stop

$184Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

3:34 pm - 9:49 pm

RDD

SAN

6h 15m1 stop

9:00 pm - 2:25 pm

SAN

RDD

17h 25m2 stops

$232Alaska Airlines

Sat, Feb 28 - Tue, Mar 3

3:15 pm - 10:07 am

RDD

SAN

18h 52m1 stop

3:17 pm - 2:35 pm

SAN

RDD

23h 18m2 stops

$241Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

2:10 pm - 8:49 pm

RDD

SAN

6h 39m1 stop

5:55 pm - 11:44 pm

SAN

RDD

5h 49m1 stop

$256United Airlines

Sat, Feb 21 - Tue, Feb 24

3:15 pm - 9:47 am

RDD

SAN

18h 32m2 stops

5:15 pm - 2:35 pm

SAN

RDD

21h 20m2 stops

$257Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

3:15 pm - 9:47 am

RDD

SAN

18h 32m2 stops

6:15 am - 2:35 pm

SAN

RDD

8h 20m1 stop

$258Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

3:34 pm - 6:30 pm

RDD

SAN

26h 56m1 stop

8:39 am - 2:25 pm

SAN

RDD

5h 46m1 stop

$289Alaska Airlines

Sat, Feb 21 - Tue, Feb 24

3:34 pm - 11:44 pm

RDD

SAN

8h 10m1 stop

9:00 pm - 2:25 pm

SAN

RDD

17h 25m2 stops

$337Alaska Airlines

Sat, Feb 21 - Tue, Feb 24

3:34 pm - 11:44 pm

RDD

SAN

8h 10m1 stop

9:00 pm - 2:25 pm

SAN

RDD

17h 25m2 stops

$347Alaska Airlines

Sat, Feb 21 - Tue, Feb 24

6:15 am - 10:46 am

RDD

SAN

4h 31m1 stop

7:52 pm - 11:44 pm

SAN

RDD

3h 52m1 stop

$391United Airlines

Fri, Jan 16 - Fri, Jan 16

Alaska Airlines flights from Redding to San Diego

Our best Alaska Airlines deals on Redding to San Diego flight tickets

Alaska Airlines

Jan 13

RDD3:15 pmRedding

18h 52m

1 stop

SAN10:07 amSan Diego

Jan 20

SAN6:15 amSan Diego

8h 20m

1 stop

RDD2:35 pmRedding

$184

Find similar

Alaska Airlines

Feb 28

RDD3:34 pmRedding

6h 15m

1 stop

SAN9:49 pmSan Diego

Mar 3

SAN9:00 pmSan Diego

17h 25m

2 stops

RDD2:25 pmRedding

$232

Find similar

Alaska Airlines

Jan 13

RDD3:15 pmRedding

18h 52m

1 stop

SAN10:07 amSan Diego

Jan 20

SAN3:17 pmSan Diego

23h 18m

2 stops

RDD2:35 pmRedding

$241

Find similar

United Airlines flights from Redding to San Diego

Our best United Airlines deals on Redding to San Diego flight tickets

United Airlines

Feb 21

RDD2:10 pmRedding

6h 39m

1 stop

SAN8:49 pmSan Diego

Feb 24

SAN5:55 pmSan Diego

5h 49m

1 stop

RDD11:44 pmRedding

$256

Find similar

United Airlines

Jan 16

RDD6:15 amRedding

4h 31m

1 stop

SAN10:46 amSan Diego

Jan 16

SAN7:52 pmSan Diego

3h 52m

1 stop

RDD11:44 pmRedding

$391

Find similar

United Airlines

Dec 26

RDD6:45 pmRedding

25h 12m

2 stops

SAN7:57 pmSan Diego

Jan 20

SAN6:15 amSan Diego

4h 24m

1 stop

RDD10:39 amRedding

$477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Tue 1/13

3:15 pm-8:58 pm

1 stop5h 43m

San Diego

Tue 1/20

6:15 am-2:35 pm

1 stop8h 20m

$184

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Sat 2/28

3:34 pm-9:49 pm

1 stop6h 15m

San Diego

Tue 3/3

9:00 pm-2:25 pm

2 stops17h 25m

$232

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Tue 1/13

3:15 pm-10:07 am

1 stop18h 52m

San Diego

Tue 1/20

3:17 pm-2:35 pm

2 stops23h 18m

$241

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Sat 2/21

2:10 pm-8:49 pm

1 stop6h 39m

San Diego

Tue 2/24

5:55 pm-11:44 pm

1 stop5h 49m

$256

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Tue 1/13

3:15 pm-9:47 am

2 stops18h 32m

San Diego

Tue 1/20

5:15 pm-2:35 pm

2 stops21h 20m

$257

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Tue 1/13

3:15 pm-9:47 am

2 stops18h 32m

San Diego

Tue 1/20

6:15 am-2:35 pm

1 stop8h 20m

$258

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Sat 2/21

3:34 pm-6:30 pm

1 stop26h 56m

San Diego

Tue 2/24

8:39 am-2:25 pm

1 stop5h 46m

$289

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Sat 2/21

3:34 pm-11:44 pm

1 stop8h 10m

San Diego

Tue 2/24

9:00 pm-2:25 pm

2 stops17h 25m

$337

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Sat 2/21

3:34 pm-11:44 pm

1 stop8h 10m

San Diego

Tue 2/24

9:00 pm-2:25 pm

2 stops17h 25m

$347

ReddingSan Diego

RDD - SAN

RDDSAN

Redding

Fri 1/16

6:15 am-10:46 am

1 stop4h 31m

San Diego

Fri 1/16

7:52 pm-11:44 pm

1 stop3h 52m

$391

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 San Diego

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 typical price of a round-trip flight between Redding and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Redding during the month April is also very affordable. Most momondo users find prices during this month for around $369.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Redding to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $314. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $682. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $334. Flights at noon are often more expensive with an average ticket price of $448.

Can stopping save me money on Redding to San Diego flights?

You could potentially save up to 8% on your flight if you consider stops on a Redding to San Diego flight.

When to book flights from Redding to San Diego

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

Estimated round-trip price

Cheap Redding to San Diego (RDD to SAN) flight deals and tips

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

Fastest flight time	3h 57m
Direct flights	None

The fastest flight from Redding to San Diego takes 3h 57m

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

Search flight deals

How far is Redding to San Diego by plane?
The straight-line distance from Redding to San Diego is 615.7 mi. Typically, this will take 3h 57m by plane in normal conditions.
When did momondo last update prices for flights from Redding Airport to San Diego Airport?
Prices for flights from Redding Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Redding Airport to San Diego Airport?
As of December 2025, there is 1 operator available to choose from for flights from Redding Airport to San Diego Airport.
How old do you have to be to fly from Redding Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Redding Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Redding to San Diego?
Based on momondo bookings for flights between Redding and San Diego, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Redding to San Diego

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $297	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights

Coronado

Chula Vista

El Cajon

Julian

National City

Poway

Imperial Beach

Borrego Springs

La Mesa

San Ysidro

Alpine

Lemon Grove

Santee

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Redding to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Redding to San Diego 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 San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Redding. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Redding and alert you when they change.