Photo by Matthew Draper

Popular airlines from Raleigh to El Cajon
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Plan, book, fly with confidence
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Cheap Flights from Raleigh to El Cajon (RDU-SAN)
Prices were available within the past 7 days and start at $97 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Sun, Aug 31
RDU
Raleigh
SAN
San Diego
$193 Roundtrip, found 21 hours ago
$193
Roundtrip
found 21 hours ago

Mon, Sep 22 - Tue, Sep 30
RDU
Raleigh
SAN
San Diego
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago

Sun, Aug 24 - Wed, Sep 3
RDU
Raleigh
SAN
San Diego
$203 Roundtrip, found 13 hours ago
$203
Roundtrip
found 13 hours ago

Sat, Aug 23 - Sat, Aug 30
RDU
Raleigh
SAN
San Diego
$268 Roundtrip, found 1 hour ago
$268
Roundtrip
found 1 hour ago

Wed, Oct 22 - Sun, Oct 26
RDU
Raleigh
SAN
San Diego
$285 Roundtrip, just found
$285
Roundtrip
just found

Tue, Sep 16 - Sat, Sep 20
RDU
Raleigh
SAN
San Diego
$301 Roundtrip, just found
$301
Roundtrip
just found
Find the cheapest month to fly from Raleigh (RDU) to San Diego (SAN)
November is typically the cheapest month to fly
From $138 - $455 per traveler.
Graph displaying average flight prices per month
Alternative airports near El Cajon
Prices were available within the past 7 days. Prices and availability are subject to change.
*Available to One Key members.