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$127+ Cheap flights from Raleigh to San Diego (RDU - SAN)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to San Diego are usually found in September or August, booked 89 days in advance, depart on a Friday or Sunday and return on a Saturday

Cheap flight deals from Raleigh to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San Diego (SAN). 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 July 3, 2025.

Round-trip from

$213
(Kiwi.com)

One-way from

$127
(Priceline)

Popular in

December

Cheapest in

September

Average price

$362

Good round-trip deal

$193 or less

Good one-way deal

$159 or less
From Raleigh-Durham to San Diego
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One-way flight from Raleigh-Durham to San Diego
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Raleigh-Durham to San Diego.
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Price to beat on a one-way flight from Raleigh-Durham to San Diego.
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Find flight deals from Raleigh to San Diego

Cheapest flights from Raleigh to San Diego
Explore the most affordable flight options available from Raleigh to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:38 amRDU - SAN
Nonstop5h 25mBreeze Airways
Thu 8/2812:48 pmSAN - RDU
Nonstop5h 11mBreeze Airways
Deal found 7/1$213
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:30 amRDU - SAN
1 stop13h 49mMultiple Airlines
Sat 8/167:01 pmSAN - RDU
2 stops15h 46mMultiple Airlines
Deal found 7/2$219
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:30 amRDU - SAN
1 stop7h 38mFrontier
Thu 8/147:04 pmSAN - RDU
1 stop8h 31mFrontier
Deal found 7/1$225
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:10 pmRDU - SAN
2 stops19h 45mSpirit Airlines
Wed 8/63:57 pmSAN - RDU
2 stops21h 15mSpirit Airlines
Deal found 7/2$253

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Raleigh to San Diego that are best for you.

Fly from

Raleigh

Fly to

San Diego

Route

Depart

Return

Price

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sun 8/24

9:38 am-12:03 pm

Nonstop5h 25m

San Diego

Thu 8/28

12:48 pm-8:59 pm

Nonstop5h 11m

$213

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sat 8/9

7:30 am-6:19 pm

1 stop13h 49m

San Diego

Sat 8/16

7:01 pm-1:47 pm

2 stops15h 46m

$219

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 8/7

7:30 am-12:08 pm

1 stop7h 38m

San Diego

Thu 8/14

7:04 pm-6:35 am

1 stop8h 31m

$225

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sat 8/2

6:09 pm-9:55 am

2 stops18h 46m

San Diego

Wed 8/13

1:17 pm-8:32 am

2 stops16h 15m

$252

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 7/10

5:23 pm-11:52 pm

1 stop9h 29m

$127

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Tue 7/15

9:38 am-12:03 pm

Nonstop5h 25m

$128

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 7/17

3:26 pm-11:06 pm

2 stops10h 40m

$133

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Wed 8/13

7:36 am-2:38 pm

1 stop10h 02m

$144

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Tue 8/19

7:36 am-4:55 pm

1 stop12h 19m

$146

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Wed 8/13

10:50 am-4:30 pm

2 stops8h 40m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
1
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Best time to book a flight from Raleigh to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Raleigh 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 Raleigh to San Diego

How far ahead should I book a flight from Raleigh to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San Diego. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Raleigh to San Diego, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Raleigh to San Diego?

Currently, August is the cheapest month in which you can book a flight from Raleigh to San Diego (average of $286). Flying from Raleigh to San Diego in March is currently the most expensive (average of $366). 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 RDU to SAN?

Find hourly flight availability from Raleigh to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s typically best to fly out from Raleigh to San Diego in the morning. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Raleigh to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to San Diego. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Raleigh to San Diego flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Raleigh to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines, and Southwest from Raleigh to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
183 reviews
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,266 reviews
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.8
Good
2,545 reviews
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,916 reviews
Breeze Airways
8.1
Very good
183 reviews

Boarding

8.3

Entertainment

6.6

Crew

8.8

Food

6.8

Overall

8.1

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Raleigh to San Diego?

    If you wish to fly to San Diego from Raleigh, then you need to book flights from Raleigh-Durham to San Diego. There is 1 flight from Raleigh-Durham (RDU) to San Diego (SAN) per day to choose from. Flights to San Diego from Raleigh-Durham are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 5h 25m is how long a nonstop flight from Raleigh to San Diego typically takes.

  • How popular is this Raleigh to San Diego flight route?

    Flights from Raleigh-Durham to San Diego have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Raleigh to San Diego round-trip?

    According to our current data, Breeze Airways ($213), Frontier ($225), and Spirit Airlines ($252) offers the cheapest pricing from Raleigh to San Diego. Breeze Airways is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to San Diego one-way?

    $127 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Breeze Airways and Spirit Airlines, with prices starting from $128 and $133, respectively.

  • What are the cheapest flights from Raleigh to San Diego?

    Looking for the cheapest flight from Raleigh to San Diego? While on average our users pay $238, our data indicates the cheapest price to be $102. The most popular route (Raleigh-Durham - San Diego), is priced around $187.

  • Where are the most common layover locations when flying from Raleigh to San Diego?

    Raleigh to San Diego flights have a layover in Charlotte most often. Charlotte is followed by Dallas in terms of the most popular layover location on flights from Raleigh to San Diego.

  • What are some popular things to do or see while on a layover in Charlotte?

    Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are currently the most popular points of interest in Charlotte at the moment. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are located about 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those landing in Charlotte looking to spend some time exploring during their layover can rent a car for about $43 per day.

  • What are some popular points of interest to see during a layover in Dallas?

    Dallas travelers tend to visit American Airlines Center, Dallas World Aquarium, and Reunion Tower more than any other notable places. American Airlines Center, Dallas World Aquarium and Reunion Tower are located about 15.0 mi, 15.5 mi, and 15.6 mi, respectively from Dallas/Fort Worth if you are interested in checking them out. Travelers can rent a car at Dallas/Fort Worth for an average daily rate of $53 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Raleigh to San Diego flights?

    Of the flights from Raleigh to San Diego that have layovers, the fewest flights stop in Atlanta. Atlanta is followed by Denver in terms of the least popular layover location on flights from Raleigh to San Diego.

  • Can I find deals for flights from Raleigh to San Diego that include hotel bookings?

    Yes. In addition to deals on Raleigh to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to San Diego?

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

  • Can I find deals for business class flights from Raleigh to San Diego?

    Yes. Cheapflights offers flight deals from Raleigh to San Diego 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 Raleigh to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to San Diego (average of $286). Flying from Raleigh to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

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Top 7 airlines flying from Raleigh to San Diego

Discover the top 7 airlines that operate flights from Raleigh to San Diego. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$222FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$159Average$298FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$171Average$333FlexibilityNo cancel feeOn-time62%
DeltaCheapest$231Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$425FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$408FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$320Average$454FlexibilityNo cancel feeOn-time63%

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