$399 Cheap Alaska Airlines flights Raleigh (RDU) to San Diego (SAN)

View $399 flight on Tue, Dec 23, 2025Opens in a new window

$399 Cheap Alaska Airlines flights Raleigh (RDU) to San Diego (SAN)

Prices were available within the past 7 days and start at $399 for one-way flights and $638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Dec 26 - Thu, Jan 1
RDU
Raleigh
SAN
San Diego
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Raleigh to San Diego, returning Thu, Jan 1, priced at $638 found 1 day ago

Find the cheapest month to fly from Raleigh (RDU) to San Diego (SAN)

January is typically the cheapest month to fly

From $138 - $323 per traveler.

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $348
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $348
Flights from Raleigh (RDU) to San Diego (SAN)
Origin airport
Raleigh - Durham Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, United
Popular airline
Alaska Airlines
Distance
3502 km
Average flight time
4 hours 1 min