Cheap flights from Thermal to Carlsbad from CA $153

View CA $153 flight on Tue, Jul. 22, 2025Opens in a new window

Popular airlines from Thermal to Carlsbad

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Cheap flights from Thermal (PSP) to Carlsbad (SAN)

Prices were available within the past 7 days and start at CA $153 for one-way flights and CA $320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., Sep. 4 - Wed., Sep. 10
PSP
Palm Springs
SAN
San Diego
CA $320 Roundtrip, found 4 days ago
CA $320
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from Palm Springs to San Diego, returning Wed., Sep. 10, priced at CA $320 found 4 days ago
Alaska Airlines
Thu., Sep. 4 - Wed., Sep. 10
PSP
Palm Springs
SAN
San Diego
CA $332 Roundtrip, found 4 days ago
CA $332
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from Palm Springs to San Diego, returning Wed., Sep. 10, priced at CA $332 found 4 days ago
Alaska Airlines
Thu., Sep. 4 - Wed., Sep. 10
PSP
Palm Springs
SAN
San Diego
CA $360 Roundtrip, found 4 days ago
CA $360
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from Palm Springs to San Diego, returning Wed., Sep. 10, priced at CA $360 found 4 days ago
Alaska Airlines
Thu., Sep. 4 - Wed., Sep. 10
PSP
Palm Springs
SAN
San Diego
CA $374 Roundtrip, found 4 days ago
CA $374
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from Palm Springs to San Diego, returning Wed., Sep. 10, priced at CA $374 found 4 days ago
United
Wed., Jul. 23 - Thu., Jul. 24
PSP
Palm Springs
SAN
San Diego
CA $625 Roundtrip, found 3 days ago
CA $625
Roundtrip
found 3 days ago
Select United flight, departing Wed., Jul. 23 from Palm Springs to San Diego, returning Thu., Jul. 24, priced at CA $625 found 3 days ago
Delta
Wed., Jul. 23 - Thu., Jul. 24
PSP
Palm Springs
SAN
San Diego
CA $1,268 Roundtrip, found 3 days ago
CA $1,268
Roundtrip
found 3 days ago
Select Delta flight, departing Wed., Jul. 23 from Palm Springs to San Diego, returning Thu., Jul. 24, priced at CA $1,268 found 3 days ago

Find the cheapest month to fly from Palm Springs (PSP) to San Diego (SAN)

January is typically the cheapest month to fly

From CA $185 - CA $771 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.