San Diego

$71+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAN
Dec 26 — Jan 21
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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 Tuesday or Friday and return on a Saturday

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 November 26, 2025.

This Frontier deal was found by Cheapflights users on 11/25. 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 12/46:26 pmRDU - SAN
1 stop8h 33mFrontier
Fri 12/126:34 amSAN - RDU
1 stop7h 57mFrontier
Deal found 11/25$258
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/79:43 amRDU - SAN
Nonstop5h 53mMultiple Airlines
Sat 12/134:47 pmSAN - RDU
2 stops16h 21mMultiple Airlines
Deal found 11/25$262
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Thu 12/49:43 amRDU - SAN
Nonstop5h 53mBreeze Airways
Tue 12/91:21 pmSAN - RDU
Nonstop4h 58mBreeze Airways
Deal found 11/25$263
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Fri 12/57:50 pmRDU - SAN
2 stops27h 17mMultiple Airlines
Tue 12/91:21 pmSAN - RDU
Nonstop4h 58mMultiple Airlines
Deal found 11/25$264
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/99:43 amRDU - SAN
Nonstop5h 53mMultiple Airlines
Thu 12/116:25 amSAN - RDU
1 stop23h 48mMultiple Airlines
Deal found 11/25$265
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Mon 12/812:55 pmRDU - SAN
2 stops14h 04mFrontier
Sun 12/146:34 amSAN - RDU
1 stop7h 57mFrontier
Deal found 11/24$266
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/38:15 amRDU - SAN
2 stops34h 23mMultiple Airlines
Thu 12/111:21 pmSAN - RDU
Nonstop4h 58mMultiple Airlines
Deal found 11/25$267
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/71:03 pmRDU - SAN
2 stops13h 56mFrontier
Fri 12/126:45 amSAN - RDU
1 stop26h 07mFrontier
Deal found 11/24$272
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Thu 12/49:43 amRDU - SAN
Nonstop5h 53mBreeze Airways
Thu 12/111:21 pmSAN - RDU
Nonstop4h 58mBreeze Airways
Deal found 11/24$274
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/79:43 amRDU - SAN
Nonstop5h 53mBreeze Airways
Wed 12/101:12 pmSAN - RDU
2 stops16h 46mBreeze Airways
Deal found 11/24$276

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 November 26, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$253
(United Airlines)

One-way from

$71
(WAYA)

Popular in

December

Cheapest in

September

Average price

$374
Provider with most accurate pricing for Raleigh-Durham-San Diego flight deals.
Provider most trusted by Cheapflights users for Raleigh-Durham-San Diego flights.
From Durham to San Diego
One-way flight from Durham to San Diego
Highest demand for flights based on searches. 9% potential increase in price ($36 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 November 2025

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 November 26, 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

Wed 2/18

10:26 am-3:41 pm

1 stop8h 15m

San Diego

Wed 3/11

10:15 pm-9:34 am

1 stop8h 19m

$263

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Wed 2/4

10:30 am-3:40 pm

1 stop8h 10m

San Diego

Tue 2/10

12:40 pm-11:44 pm

1 stop8h 04m

$282

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Wed 12/10

1:08 pm-6:21 pm

1 stop8h 13m

San Diego

Sat 12/13

10:30 pm-9:54 am

1 stop8h 24m

$287

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 12/11

9:43 am-12:36 pm

Nonstop5h 53m

San Diego

Sun 12/14

1:21 pm-9:19 pm

Nonstop4h 58m

$288

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sun 12/7

9:43 am-12:36 pm

Nonstop5h 53m

San Diego

Sun 12/14

1:21 pm-9:19 pm

Nonstop4h 58m

$298

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 1/29

7:04 pm-11:09 pm

1 stop31h 05m

San Diego

Sun 2/1

8:42 pm-6:04 pm

1 stop18h 22m

$306

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Sat 1/10

7:36 am-4:40 pm

1 stop12h 04m

San Diego

Fri 1/16

11:00 am-11:53 pm

1 stop9h 53m

$307

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Thu 1/29

9:51 am-6:00 pm

2 stops11h 09m

San Diego

Sun 2/1

11:00 am-11:53 pm

1 stop9h 53m

$312

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Fri 1/30

9:51 am-6:00 pm

2 stops11h 09m

San Diego

Fri 2/6

11:00 am-11:53 pm

1 stop9h 53m

$312

RaleighSan Diego

RDU - SAN

RDUSAN

Raleigh-Durham

Mon 2/16

5:00 pm-11:02 pm

1 stop9h 02m

San Diego

Fri 2/20

12:00 pm-11:49 pm

1 stop8h 49m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 20 results
1
2

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 November 21, 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 $139). Flying from Durham to San Diego in December is currently the most expensive (average of $238). 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 November 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Durham to San Diego by exploring options for tickets in the evening.

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 mornings when fares are most often at their lowest. Friday at noon 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 November 26, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest, 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.

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

Food

6.7

Boarding

8.3

Comfort

8.2

Crew

8.7

Entertainment

6.6

Overall

8.1

Reviews

1 / 14
10.0
Excellent

Kim,Nov 2025

PWM - RSW

You guys did a great job getting us here. Thank you!!

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 United Airlines, Delta, and Breeze Airways fly from Durham to San Diego in about 5h 53m. The time it takes to get you to your destination can typically vary by up to 2h 22m. Airlines will cover a distance of 2187 mi. This flight may include one or multiple stops.

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

    While on average a flight from Durham to San Diego is generally $238, our data shows the cheapest flight currently is $103. When looking at the most popular route, (Raleigh-Durham - San Diego), you can expect to pay $177 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 $139). Flying from Durham to San Diego in December is currently the most expensive (average of $238). 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
Coronado
La Mesa
Poway
Lemon Grove
National City

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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$234FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$147Average$304FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$190Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$436FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$420FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$447FlexibilityNo cancel feeOn-time63%

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