CA $250 Cheap Alaska Airlines fights from Tucson (TUS) to San Diego (SAN)

View CA $250 flight on Thu, Oct. 9, 2025Opens in a new window

  • 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

Alaska Airlines flights from Tucson to San Diego (TUS→SAN)

Prices were available within the past 7 days and start at CA $250 for one-way flights and CA $517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Sep. 11 - Mon, Sep. 15
TUS
Tucson
SAN
San Diego
CA $517 Roundtrip, found 4 days ago
CA $517
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep. 11 from Tucson to San Diego, returning Mon, Sep. 15, priced at CA $517 found 4 days ago
Alaska Airlines
Thu, Sep. 11 - Mon, Sep. 15
TUS
Tucson
SAN
San Diego
CA $559 Roundtrip, found 4 days ago
CA $559
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep. 11 from Tucson to San Diego, returning Mon, Sep. 15, priced at CA $559 found 4 days ago
Alaska Airlines
Thu, Sep. 11 - Mon, Sep. 15
TUS
Tucson
SAN
San Diego
CA $593 Roundtrip, found 4 days ago
CA $593
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep. 11 from Tucson to San Diego, returning Mon, Sep. 15, priced at CA $593 found 4 days ago
Alaska Airlines
Thu, Sep. 11 - Mon, Sep. 15
TUS
Tucson
SAN
San Diego
CA $621 Roundtrip, found 4 days ago
CA $621
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep. 11 from Tucson to San Diego, returning Mon, Sep. 15, priced at CA $621 found 4 days ago
Alaska Airlines
Thu, Sep. 11 - Mon, Sep. 15
TUS
Tucson
SAN
San Diego
CA $623 Roundtrip, found 4 days ago
CA $623
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep. 11 from Tucson to San Diego, returning Mon, Sep. 15, priced at CA $623 found 4 days ago
Flight from Tucson to San Diego (TUS - SAN) route information
Origin airport
Tucson Intl.
Destination airport
San Diego Intl.
Distance
587 km
Average flight time
1 hour 18 mins
*Available to Expedia members.