Photo by Matthew Draper

Popular airlines from San José to El Cajon
- American Airlines
American Airlines
- United
United
- Copa
Copa
- JetBlue Airways
JetBlue Airways
- Avianca
Avianca
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- Plan, book, fly with confidence
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Cheap Flights from San José to El Cajon (SJO-SAN)
Prices were available within the past 7 days and start at $121 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 6 - Wed, Sep 10
SJO
San José
SAN
San Diego
$225 Roundtrip, found 6 hours ago
$225
Roundtrip
found 6 hours ago

Sun, Oct 26 - Sun, Nov 2
SJO
San José
SAN
San Diego
$273 Roundtrip, found 1 hour ago
$273
Roundtrip
found 1 hour ago

Thu, Sep 4 - Fri, Sep 5
SJO
San José
SAN
San Diego
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago

Fri, Nov 7 - Mon, Nov 10
SJO
San José
SAN
San Diego
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago

Tue, Aug 5 - Tue, Sep 9
SJO
San José
CLD
Carlsbad
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago

Mon, Sep 8 - Sun, Sep 21
SJO
San José
SAN
San Diego
$296 Roundtrip, found 3 hours ago
$296
Roundtrip
found 3 hours ago
Find the cheapest month to fly from San José (SJO) to San Diego (SAN)
August is typically the cheapest month to fly
From $285 - $590 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.
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