American Airlines flights to Aspen from San Francisco

  • 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 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

S$401 Cheap American Airlines flights San Francisco (SFO) to Aspen (ASE)

Prices were available within the past 7 days and start at S$401 for one-way flights and S$1,102 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
San Francisco — Aspen
SFO - ASE with American Airlines
Sat, 25 Jan
American Airlines
Aspen — San Francisco
ASE - SFO with American Airlines
Sun, 26 Jan
Found 1 day ago
Select flight from San Francisco to Aspen, departing on January 25 with American Airlines, and returning from Aspen to San Francisco on January 26 with American Airlines. Price from S$1,591, Found 1 day ago.
American Airlines
San Francisco — Aspen
SFO - ASE with American Airlines
Sat, 25 Jan
American Airlines
Aspen — San Francisco
ASE - SFO with American Airlines
Sun, 26 Jan
Found 1 day ago
Select flight from San Francisco to Aspen, departing on January 25 with American Airlines, and returning from Aspen to San Francisco on January 26 with American Airlines. Price from S$1,604, Found 1 day ago.
*Available to Expedia members.