Cheap flights from Douglas to San Diego from CA $108

View CA $108 flight on Tue, Aug. 19, 2025Opens in a new window

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Cheap flights from Douglas (TUS) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $108 for one-way flights and CA $501 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul. 13 - Sat, Jul. 19
TUS
Tucson
SAN
San Diego
CA $501 Roundtrip, found 3 days ago
CA $501
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul. 13 from Tucson to San Diego, returning Sat, Jul. 19, priced at CA $501 found 3 days ago
Delta
Sun, Jul. 13 - Thu, Jul. 17
TUS
Tucson
SAN
San Diego
CA $534 Roundtrip, found 3 days ago
CA $534
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul. 13 from Tucson to San Diego, returning Thu, Jul. 17, priced at CA $534 found 3 days ago
American Airlines
Sat, Jul. 12 - Sun, Jul. 20
TUS
Tucson
SAN
San Diego
CA $582 Roundtrip, found 3 days ago
CA $582
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jul. 12 from Tucson to San Diego, returning Sun, Jul. 20, priced at CA $582 found 3 days ago
Delta
Fri, Jul. 11 - Sat, Jul. 12
TUS
Tucson
SAN
San Diego
CA $692 Roundtrip, found 3 days ago
CA $692
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jul. 11 from Tucson to San Diego, returning Sat, Jul. 12, priced at CA $692 found 3 days ago
Alaska Airlines
Fri, Jul. 11 - Sat, Jul. 12
TUS
Tucson
SAN
San Diego
CA $882 Roundtrip, found 3 days ago
CA $882
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jul. 11 from Tucson to San Diego, returning Sat, Jul. 12, priced at CA $882 found 3 days ago
United
Fri, Jul. 11 - Sat, Jul. 12
TUS
Tucson
SAN
San Diego
CA $1,195 Roundtrip, found 3 days ago
CA $1,195
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul. 11 from Tucson to San Diego, returning Sat, Jul. 12, priced at CA $1,195 found 3 days ago

Find the cheapest month to fly from Tucson (TUS) to San Diego (SAN)

March is typically the cheapest month to fly

From CA $132 - CA $575 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.