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Cheap flights from Raleigh to San Diego from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to San Diego departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 am - 6:58 pm
RDU
-
SAN
11h 58m1 stop
Multiple Airlines Logo
6:25 am - 6:44 pm
SAN
-
RDU
9h 19m1 stop
$228Multiple Airlines
vie., ene. 9 - vie., ene. 16
Multiple Airlines Logo
8:30 am - 2:18 pm
RDU
-
SAN
8h 48m1 stop
Multiple Airlines Logo
10:34 am - 5:25 pm
SAN
-
RDU
27h 51m2 stops
$230Multiple Airlines
mar., ene. 20 - sáb., ene. 24
Frontier Logo
6:10 am - 5:03 pm
RDU
-
SAN
13h 53m2 stops
Frontier Logo
6:25 am - 6:41 pm
SAN
-
RDU
9h 16m1 stop
$231Frontier
lun., feb. 9 - jue., feb. 19
Multiple Airlines Logo
3:08 pm - 12:24 am
RDU
-
SAN
12h 16m2 stops
Multiple Airlines Logo
6:25 am - 6:44 pm
SAN
-
RDU
9h 19m1 stop
$233Multiple Airlines
jue., ene. 15 - dom., ene. 18
Frontier Logo
7:36 pm - 11:59 pm
RDU
-
SAN
7h 23m1 stop
Frontier Logo
3:29 pm - 6:41 pm
SAN
-
RDU
24h 12m1 stop
$234Frontier
lun., ene. 5 - mié., ene. 7
Frontier Logo
6:10 am - 2:34 pm
RDU
-
SAN
11h 24m2 stops
Frontier Logo
6:36 am - 6:41 pm
SAN
-
RDU
9h 05m1 stop
$235Frontier
mié., ene. 7 - vie., ene. 9
Frontier Logo
7:36 pm - 12:01 am
RDU
-
SAN
7h 25m1 stop
Frontier Logo
6:25 am - 6:41 pm
SAN
-
RDU
9h 16m1 stop
$237Frontier
jue., feb. 26 - dom., mar. 1
Frontier Logo
7:39 pm - 12:08 am
RDU
-
SAN
7h 29m1 stop
Frontier Logo
6:30 am - 6:44 pm
SAN
-
RDU
9h 14m1 stop
$238Frontier
vie., ene. 23 - lun., ene. 26
Frontier Logo
4:55 pm - 12:08 am
RDU
-
SAN
10h 13m1 stop
Frontier Logo
9:50 am - 12:10 am
SAN
-
RDU
11h 20m2 stops
$244Frontier
jue., feb. 19 - lun., feb. 23
Frontier Logo
4:15 pm - 12:11 am
RDU
-
SAN
10h 56m1 stop
Frontier Logo
6:25 am - 6:44 pm
SAN
-
RDU
9h 19m1 stop
$245Frontier
vie., ene. 16 - dom., ene. 18

Delta flights from Raleigh to San Diego

Our best Delta deals on Raleigh to San Diego flight tickets
Delta
Jan 13
RDU4:55 pmRaleigh-Durham
8h 36m
1 stop
SAN10:31 pmSan Diego
Jan 18
SAN6:15 amSan Diego
7h 03m
1 stop
RDU4:18 pmRaleigh-Durham
$282
Find similar
Delta
Jan 29
RDU7:36 amRaleigh-Durham
9h 53m
1 stop
SAN2:29 pmSan Diego
Feb 1
SAN11:00 amSan Diego
9h 53m
1 stop
RDU11:53 pmRaleigh-Durham
$287
Find similar
Delta
Jan 29
RDU9:51 amRaleigh-Durham
11h 09m
2 stops
SAN6:00 pmSan Diego
Feb 1
SAN11:00 amSan Diego
9h 53m
1 stop
RDU11:53 pmRaleigh-Durham
$292
Find similar

United Airlines flights from Raleigh to San Diego

Our best United Airlines deals on Raleigh to San Diego flight tickets
United Airlines
Jan 14
RDU10:20 amRaleigh-Durham
8h 20m
1 stop
SAN3:40 pmSan Diego
Jan 18
SAN1:00 pmSan Diego
7h 15m
1 stop
RDU11:15 pmRaleigh-Durham
$267
Find similar
United Airlines
Jan 10
RDU8:03 amRaleigh-Durham
7h 56m
1 stop
SAN12:59 pmSan Diego
Jan 17
SAN8:10 amSan Diego
7h 42m
1 stop
RDU6:52 pmRaleigh-Durham
$272
Find similar
United Airlines
Jan 10
RDU4:07 pmRaleigh-Durham
7h 35m
1 stop
SAN8:42 pmSan Diego
Jan 17
SAN11:08 amSan Diego
9h 07m
2 stops
RDU11:15 pmRaleigh-Durham
$277
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to San Diego 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, momondo users made 832,500 searches. Data last updated diciembre 11, 2025.
Use the filters below to find and compare flights from Raleigh to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

vie. 1/9

10:00 am-6:58 pm

1 stop11h 58m

San Diego

vie. 1/16

6:25 am-6:44 pm

1 stop9h 19m

$228

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

mar. 1/20

8:30 am-2:18 pm

1 stop8h 48m

San Diego

sáb. 1/24

10:34 am-5:25 pm

2 stops27h 51m

$230

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

lun. 2/9

6:10 am-5:03 pm

2 stops13h 53m

San Diego

jue. 2/19

6:25 am-6:41 pm

1 stop9h 16m

$231

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

jue. 1/15

3:08 pm-12:24 am

2 stops12h 16m

San Diego

dom. 1/18

6:25 am-6:44 pm

1 stop9h 19m

$233

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

lun. 1/5

7:36 pm-11:59 pm

1 stop7h 23m

San Diego

mié. 1/7

3:29 pm-6:41 pm

1 stop24h 12m

$234

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

mié. 1/7

6:10 am-2:34 pm

2 stops11h 24m

San Diego

vie. 1/9

6:36 am-6:41 pm

1 stop9h 05m

$235

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

jue. 2/26

7:36 pm-12:01 am

1 stop7h 25m

San Diego

dom. 3/1

6:25 am-6:41 pm

1 stop9h 16m

$237

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

vie. 1/23

7:39 pm-12:08 am

1 stop7h 29m

San Diego

lun. 1/26

6:30 am-6:44 pm

1 stop9h 14m

$238

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

jue. 2/19

4:55 pm-12:08 am

1 stop10h 13m

San Diego

lun. 2/23

9:50 am-12:10 am

2 stops11h 20m

$244

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

vie. 1/16

4:15 pm-12:11 am

1 stop10h 56m

San Diego

dom. 1/18

6:25 am-6:44 pm

1 stop9h 19m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Raleigh 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

What is the typical price of a round-trip flight between Raleigh 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 September, then departing from Raleigh during the month August is also very affordable. Most momondo users find prices during this month for around $306.

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

The cheapest day to depart from Raleigh to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $154. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $354. 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 $297. Flights at noon are often more expensive with an average ticket price of $425.

What is the cheapest Raleigh-Durham to San Diego flight route?

Fly from Raleigh-Durham to San Diego for the best Raleigh-Durham - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Raleigh for as low as $327 on momondo.

What cabin class options are available on Raleigh-Durham to San Diego flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 30% on your flight if you consider stops on a Raleigh to San Diego flight.

How have Raleigh to San Diego flight prices changed over time?

As of December 2025, prices for Raleigh to San Diego flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to San Diego

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

Cheap Raleigh to San Diego (RDU to SAN) flight deals and tips

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

Best Price Found

$138

Fastest flight time

5h 18m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Raleigh in the past 72 hours is $138. The best round-trip flight deal from Raleigh to San Diego found on momondo in the last 72 hours is $278.
The fastest flight from Raleigh to San Diego takes 5h 18m
Direct flights go from Raleigh to San Diego every day.
There is 1 airport in San Diego. From Raleigh there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Raleigh-Durham to San Diego by plane?

    The distance between Raleigh-Durham and San Diego is about 2194.6 mi. 5h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to San Diego Airport?

    Prices for flights from Raleigh-Durham Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to San Diego Airport?

  • How old do you have to be to fly from Raleigh-Durham 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 Raleigh-Durham Airport to San Diego Airport.

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

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Raleigh to San Diego?

  • What is the most popular airline from Raleigh to San Diego?

Best airlines flying from Raleigh to San Diego

Compare and see reviews for airlines that fly from Raleigh to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
JetBluePriceFrom $147Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
Breeze AirwaysPriceFrom $190Free CancellationRating
8.2
244 reviews
Search Breeze Airways flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $292Free CancellationRating
7.9
4,253 reviews
Search Southwest flights

  • Breeze Airways Flights From Raleigh to San Diego

    Breeze Airways operates around 3 flights from Raleigh to San Diego every week. The average price of these flights found in the last 72 hours has been $299, but momondo users have found Breeze Airways deals from Raleigh to San Diego from as low as $190 round-trip. Breeze Airways has been scored 8.2/10 in 244 reviews.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Imperial Beach
Poway
La Mesa
Borrego Springs
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

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

It is quick and easy to find Raleigh to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. momondo enables you to select and highlight flights to San Diego from Raleigh with this policy.

How can momondo help me find flights from Raleigh to San Diego?

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

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

Price alerts on flights to San Diego from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Diego trip

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