Cheap flights from Red Bluff to Carlsbad from CA $66

View CA $66 flight on Tue, Aug. 5, 2025Opens in a new window

Popular airlines from Red Bluff to Carlsbad

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Red Bluff (SMF) to Carlsbad (SAN)

Prices were available within the past 7 days and start at CA $66 for one-way flights and CA $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep. 9 - Wed, Sep. 17
SMF
Sacramento
SAN
San Diego
CA $131 Roundtrip, found 3 days ago
CA $131
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep. 9 from Sacramento to San Diego, returning Wed, Sep. 17, priced at CA $131 found 3 days ago
Hawaiian Airlines
Sat, Sep. 13 - Wed, Sep. 17
SMF
Sacramento
SAN
San Diego
CA $145 Roundtrip, found 3 days ago
CA $145
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Sep. 13 from Sacramento to San Diego, returning Wed, Sep. 17, priced at CA $145 found 3 days ago
Spirit Airlines
Sun, Aug. 31 - Tue, Sep. 2
SMF
Sacramento
SAN
San Diego
CA $155 Roundtrip, found 6 days ago
CA $155
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Aug. 31 from Sacramento to San Diego, returning Tue, Sep. 2, priced at CA $155 found 6 days ago
Alaska Airlines
Sat, Sep. 13 - Sat, Sep. 20
SMF
Sacramento
SAN
San Diego
CA $159 Roundtrip, found 3 days ago
CA $159
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 13 from Sacramento to San Diego, returning Sat, Sep. 20, priced at CA $159 found 3 days ago
Delta
Sat, Sep. 20 - Sat, Sep. 27
SMF
Sacramento
SAN
San Diego
CA $202 Roundtrip, found 5 days ago
CA $202
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep. 20 from Sacramento to San Diego, returning Sat, Sep. 27, priced at CA $202 found 5 days ago
American Airlines
Sat, Sep. 20 - Sat, Sep. 27
SMF
Sacramento
SAN
San Diego
CA $203 Roundtrip, found 5 days ago
CA $203
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep. 20 from Sacramento to San Diego, returning Sat, Sep. 27, priced at CA $203 found 5 days ago

Find the cheapest month to fly from Sacramento (SMF) to San Diego (SAN)

September is typically the cheapest month to fly

From CA $55 - CA $173 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.