San Diego

$108+ Cheap flights from Durham, NC to San Diego (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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAN
Aug 25 — Sep 11
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Cheapflights Tip: The best prices from Durham to San Diego are usually found in September or August, booked 64 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap flight deals from Durham to San Diego

Keep the following information in mind while searching for Durham to San Diego flight deals. Data was last updated August 20, 2025.

Round-trip from

$197
(Priceline)

One-way from

$108
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$316
From Durham to San Diego
One-way flight from Durham to San Diego
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Durham to San Diego

Cheapest flights from Durham to San Diego
Explore the most affordable flight options available from Durham to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Priceline deal was found by Cheapflights users on 8/19. 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.
Mon 9/225:23 pmRDU - SAN
1 stop9h 30mFrontier
Fri 9/266:35 amSAN - RDU
1 stop6h 53mFrontier
Deal found 8/19$197
This Priceline deal was found by Cheapflights users on 8/19. 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.
Sun 9/2110:53 amRDU - SAN
1 stop8h 49mFrontier
Fri 9/266:35 amSAN - RDU
1 stop6h 53mFrontier
Deal found 8/19$198
This Justfly.com deal was found by Cheapflights users on 8/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:23 pmRDU - SAN
1 stop9h 30mMultiple Airlines
Wed 9/101:35 pmSAN - RDU
2 stops22h 00mMultiple Airlines
Deal found 8/19$199
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:53 amRDU - SAN
1 stop8h 49mFrontier
Sun 10/59:03 pmSAN - RDU
2 stops14h 47mFrontier
Deal found 8/18$200
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:21 pmRDU - SAN
1 stop9h 29mFrontier
Sun 11/167:29 pmSAN - RDU
2 stops19h 33mFrontier
Deal found 8/19$202
This Priceline deal was found by Cheapflights users on 8/18. 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.
Fri 10/245:39 pmRDU - SAN
1 stop9h 11mFrontier
Mon 10/276:41 amSAN - RDU
1 stop7h 03mFrontier
Deal found 8/18$203
This Priceline deal was found by Cheapflights users on 8/19. 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 8/289:38 amRDU - SAN
Nonstop5h 25mBreeze Airways
Tue 9/212:48 pmSAN - RDU
Nonstop5h 11mBreeze Airways
Deal found 8/19$208
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Mon 9/155:23 pmRDU - SAN
1 stop9h 30mMultiple Airlines
Wed 9/177:47 pmSAN - RDU
2 stops9h 41mMultiple Airlines
Deal found 8/18$209
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:52 amRDU - SAN
2 stops15h 01mFrontier
Sun 9/285:37 pmSAN - RDU
1 stop13h 26mFrontier
Deal found 8/19$210
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:23 pmRDU - SAN
1 stop9h 30mFrontier
Mon 9/226:35 amSAN - RDU
1 stop7h 03mFrontier
Deal found 8/18$211
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:07 amRDU - SAN
1 stop10h 21mFrontier
Mon 10/207:43 pmSAN - RDU
2 stops16h 54mFrontier
Deal found 8/17$212
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:48 amRDU - SAN
1 stop10h 06mMultiple Airlines
Thu 10/97:47 pmSAN - RDU
2 stops15h 33mMultiple Airlines
Deal found 8/18$213

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 August 20, 2025.
Use the filters below to find and compare flights from Durham to San Diego that are best for you.

Fly from

Durham

Fly to

San Diego

Route

Depart

Return

Price

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Mon 9/22

5:23 pm-11:53 pm

1 stop9h 30m

San Diego

Fri 9/26

6:35 am-4:28 pm

1 stop6h 53m

$197

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Fri 10/31

5:21 pm-11:50 pm

1 stop9h 29m

San Diego

Sun 11/2

5:41 am-3:36 pm

1 stop6h 55m

$197

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sun 9/21

10:53 am-4:42 pm

1 stop8h 49m

San Diego

Fri 9/26

6:35 am-4:28 pm

1 stop6h 53m

$198

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Fri 9/5

5:23 pm-11:53 pm

1 stop9h 30m

San Diego

Wed 9/10

1:35 pm-2:35 pm

2 stops22h 00m

$199

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sun 9/7

10:53 am-4:42 pm

1 stop8h 49m

San Diego

Thu 9/11

1:18 pm-10:03 am

2 stops17h 45m

$199

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Fri 9/26

5:23 pm-11:53 pm

1 stop9h 30m

San Diego

Thu 10/2

1:18 pm-10:03 am

2 stops17h 45m

$199

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Fri 11/14

9:38 am-11:50 pm

2 stops17h 12m

San Diego

Mon 11/17

6:25 am-9:15 pm

1 stop11h 50m

$199

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 10/23

11:07 am-6:28 pm

1 stop10h 21m

San Diego

Mon 10/27

6:41 am-10:59 pm

2 stops13h 18m

$200

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 11/6

6:10 am-3:14 pm

2 stops12h 04m

San Diego

Sun 11/9

6:41 am-4:36 pm

1 stop6h 55m

$200

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sun 9/28

10:53 am-4:42 pm

1 stop8h 49m

San Diego

Sun 10/5

9:03 pm-2:50 pm

2 stops14h 47m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 19 results
1
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Best time to book a flight from Durham to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to San Diego. Price data was last updated on August 8, 2025.

The price you pay for your flight from Durham to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Durham to San Diego (average of $286). Flying from Durham 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 DU8 to SAN?

Find hourly flight availability from Durham 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 August 20, 2025.

When flying from Durham to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Durham to San Diego. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Durham 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.

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 August 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways, and Delta from Durham to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Durham 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 airport do you fly into for flights to San Diego from Durham?

    San Diego (SAN) is the airport you will fly into if you book a flight from Durham to San Diego. You should not have trouble finding flights to San Diego from Durham; the airport handles an average of 0 inbound flights from Durham per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the San Diego airport from Durham. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

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

  • How long is the flight from Durham to San Diego?

    Airlines like Frontier fly from Durham to San Diego in about 9h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2187 mi.

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

    While on average a flight from Durham to San Diego is generally $185, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Raleigh-Durham - San Diego), you can expect to pay $130 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Durham to San Diego (average of $286). Flying from Durham 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 San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Durham to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Durham to San Diego

Discover the top 7 airlines that operate flights from Durham 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$229FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$184Average$297FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$197Average$333FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$238Average$421FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$244Average$445FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$317Average$446FlexibilityNo cancel feeOn-time63%

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