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C$123 Cheap Flights from Raleigh / Durham (RDU) to San Diego International (SAN)

Compare Raleigh / Durham to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

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Flight deals from Raleigh / Durham to San Diego International

Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to San Diego International Airport? If you want to travel next month, return fares start from C$328. Find the lowest prices on one-way and return tickets right here.
San Diego.C$123 per passenger.Departing Sun., Aug. 30.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Sun., Aug. 30, arriving in San Diego International.Price includes taxes and charges.From C$123, select.
San Diego.C$123 per passenger.Departing Tue., Sep. 1.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue., Sep. 1, arriving in San Diego International.Price includes taxes and charges.From C$123, select.
San Diego.C$150 per passenger.Departing Tue., Nov. 10.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue., Nov. 10, arriving in San Diego International.Price includes taxes and charges.From C$150, select.
San Diego.C$151 per passenger.Departing Tue., Jun. 2.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue., Jun. 2, arriving in San Diego International.Price includes taxes and charges.From C$151, select.
San Diego.C$164 per passenger.Departing Tue., Oct. 20.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue., Oct. 20, arriving in San Diego International.Price includes taxes and charges.From C$164, select.
San Diego.C$185 per passenger.Departing Wed., Jul. 29.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Raleigh / Durham on Wed., Jul. 29, arriving in San Diego International.Price includes taxes and charges.From C$185, select.
San Diego.C$191 per passenger.Departing Fri., Dec. 4.One-way flight with Delta.Outbound indirect flight with Delta, departs from Raleigh / Durham on Fri., Dec. 4, arriving in San Diego International.Price includes taxes and charges.From C$191, select.
San Diego.C$213 per passenger.Departing Sun., Jul. 19.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Sun., Jul. 19, arriving in San Diego International.Price includes taxes and charges.From C$213, select.
San Diego.C$246 per passenger.Departing Thu., May 28.One-way flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Raleigh / Durham on Thu., May 28, arriving in San Diego International.Price includes taxes and charges.From C$246, select.
San Diego.C$279 per passenger.Departing Fri., Dec. 4.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Raleigh / Durham on Fri., Dec. 4, arriving in San Diego International.Price includes taxes and charges.From C$279, select.

Find the cheapest month to fly from Raleigh \u002F Durham to San Diego International from C$123 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Raleigh / Durham to San Diego International flights are currently cheapest in August.
May
from C$246
Jun.
from C$151
Jul.
from C$185
Aug.
from C$123
Sep.
from C$123
Oct.
from C$164
Nov.
from C$150
Dec.
from C$191
Jan.
Find prices
Feb.
Find prices
Mar.
Find prices
Apr.
Find prices

Which airlines fly from Raleigh / Durham to San Diego International?

Raleigh / Durham to San Diego International: Alternative routes

Compare routes from Raleigh / Durham to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

San Diego International

4km from central San Diego
ClosestCheapest
from C$123
Search flights

McClellan-Palomar

48km from central San Diego
from C$482
Search flights

Durham to San Diego: Flight information

The things to know before you go.
Cheapest flight foundC$123
Cheapest month to flyAugust
Average flight time5 hrs, 30 mins
Most popular airlineAlaska Airlines
Average flights per week11

Finding cheap flights from Raleigh / Durham to San Diego International: Frequently asked questions

The best price we found for a return flight from Raleigh / Durham to San Diego International is C$231. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 30 minutes is the average flight time from Raleigh / Durham to San Diego International.
Alaska Airlines and Breeze Airways fly direct from Raleigh / Durham to San Diego International.
As of May 2026, there are 11 flights per week flying from Raleigh / Durham to San Diego International.
The cheapest month to fly from Raleigh / Durham to San Diego International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to San Diego International Airport on Tuesday, August 25, 2026.
Yes – the average flight time is 5 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Breeze Airways offers the cheapest flight tickets to San Diego International.

Traveling from Raleigh-Durham International Airport (RDU) to San Diego International Airport (SAN): what you need to know

  • The average time for a direct flight from Raleigh-Durham International Airport to San Diego International Airport is 5 hours 19 minutes. San Diego's timezone is UTC-7, making San Diego 3 hours behind Durham.

  • Each week, there are 2 flights from Raleigh-Durham International Airport to San Diego International Airport. The earliest flight from RDU to SAN is at 09:35 and the last is at 12:46.

  • If you're traveling during a public holiday or other peak period, allow for even more time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • We make it a piece of cake to book a flight with a stopover. To see the options for flights from Raleigh-Durham International Airport to San Diego International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Popular stopovers between RDU and SAN include:

    • Denver International Airport

    • Nashville International Airport

    • Phoenix Sky Harbor International Airport

How to find the cheapest flights from Raleigh-Durham International Airport (RDU) to San Diego International Airport (SAN)

  • The best price we've found for a one-way ticket from Raleigh-Durham International Airport to San Diego International Airport is C$123. The cheapest price for a return flight is C$231. Remember that fares can change due to demand when booking.

  • Score cheap flight tickets from RDU to SAN by booking 9 months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • Organize your trip for May. That's the cheapest month for flight tickets from Raleigh-Durham International Airport to San Diego International Airport. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across each month.

  • Set up a Price Alert for cheap flight tickets from RDU to SAN. You don't need to check every day to see whether airfares have dropped. We'll update you as soon as the price changes.

  • Use filters to tailor your flights from Raleigh-Durham International Airport to San Diego International Airport. Pick your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to get the best deals.

Handy information about Raleigh-Durham International Airport (RDU)

  • Raleigh-Durham International Airport is around 23 kilometres from central Durham. If you're catching a cab, driving or ride-sharing from the center, it'll take 18 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 1 hour and 10 minutes.

  • Want a leisurely start to your trip? Stay near RDU. Whether you've booked an early flight from Raleigh-Durham International Airport to San Diego International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • San Diego International Airport to central San Diego is around 9 minutes in a car. It's approximately 5 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing.

  • When traveling by public transport, expect a journey of about 20 minutes.

When to fly to San Diego International Airport (SAN)

  • It's time to choose your dates for your flight from Raleigh-Durham International Airport to San Diego International Airport. July is the most popular month to visit San Diego. If you like a more peaceful vibe, go in May.

  • The warmest month in San Diego is August, with temperatures ranging between 17ºC and 28ºC. Lock in your flights from Raleigh-Durham International Airport to San Diego International Airport in this month if you like this kind of weather.

  • Look for cheap flight tickets from RDU to SAN in February if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 7ºC and 23ºC on average.

More about San Diego

  • If you're looking for somewhere to rest your head, you can find the best places to stay in San Diego right here. Check out these options after you've booked your flight from RDU to SAN:

  • San Diego Zoo and USS Midway Museum are just a couple of the popular attractions to put on your San Diego travel itinerary. Keep the adventure rolling by checking out SeaWorld San Diego.

Complete your San Diego trip with hotels and a car rental

  • You've locked in your cheap ticket to San Diego International Airport — next on the list is finding a great stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in San Diego.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.