Flights to Aspen from Oakland

View ฿3,180 flight on Sat, 30 Aug 2025Opens in a new window

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Cheap Flights from Oakland (SJC) to Aspen (DEN)

Prices were available within the past 7 days and start at ฿3,180 for one-way flights and ฿6,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿6,500 Return, found 3 hours ago
฿6,500
Return
found 3 hours ago
Select United flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿6,500 found 3 hours ago
Delta
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿6,530 Return, found 3 hours ago
฿6,530
Return
found 3 hours ago
Select Delta flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿6,530 found 3 hours ago
United
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿6,630 Return, found 3 hours ago
฿6,630
Return
found 3 hours ago
Select United flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿6,630 found 3 hours ago
Delta
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿6,860 Return, found 3 hours ago
฿6,860
Return
found 3 hours ago
Select Delta flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿6,860 found 3 hours ago
American Airlines
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿6,915 Return, found 3 hours ago
฿6,915
Return
found 3 hours ago
Select American Airlines flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿6,915 found 3 hours ago
United
Sat, 30 Aug - Wed, 3 Sep
SFO
San Francisco
DEN
Denver
฿7,055 Return, found 3 hours ago
฿7,055
Return
found 3 hours ago
Select United flight, departing Sat, 30 Aug from San Francisco to Denver, returning Wed, 3 Sep, priced at ฿7,055 found 3 hours ago

Find the cheapest month to fly from Oakland (OAK) to Denver (DEN)

May is typically the cheapest month to fly

From ฿4,575 - ฿14,821 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.