CA $309 Cheap Alaska Airlines fights from Des Moines (DSM) to San Diego (SAN)

View CA $309 flight on Sat, Jun. 14, 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 Des Moines to San Diego (DSM→SAN)

Prices were available within the past 7 days and start at CA $309 for one-way flights and CA $1,085 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri., May 16 - Mon., May 19
DSM
Des Moines
SAN
San Diego
CA $1,085 Roundtrip, found 1 day ago
CA $1,085
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri., May 16 from Des Moines to San Diego, returning Mon., May 19, priced at CA $1,085 found 1 day ago
Flight from Des Moines to Carlsbad (DSM - CLD) route information
Origin airport
Des Moines Intl.
Destination airport
McClellan-Palomar
Airlines serving
Alaska Airlines
Popular airline
Alaska Airlines
Distance
2265 km
*Available to Expedia members.