Cheap flights from San Francisco to North Central Colorado

View AU$135 flight on Wed, 20 Aug. 2025Opens in a new window

Popular airlines from San Francisco to North Central Colorado

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from San Francisco (SJC) to North Central Colorado (DEN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 25 Aug. - Tue, 26 Aug.
SFO
San Francisco
DEN
Denver
AU$269 Return, found 2 hours ago
AU$269
Return
found 2 hours ago
Select American Airlines flight, departing Mon, 25 Aug. from San Francisco to Denver, returning Tue, 26 Aug., priced at AU$269 found 2 hours ago
Hawaiian Airlines
Tue, 7 Oct. - Tue, 14 Oct.
SFO
San Francisco
DEN
Denver
AU$273 Return, found 3 days ago
AU$273
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 7 Oct. from San Francisco to Denver, returning Tue, 14 Oct., priced at AU$273 found 3 days ago
American Airlines
Sat, 23 Aug. - Mon, 25 Aug.
SFO
San Francisco
DEN
Denver
AU$274 Return, found 3 days ago
AU$274
Return
found 3 days ago
Select American Airlines flight, departing Sat, 23 Aug. from San Francisco to Denver, returning Mon, 25 Aug., priced at AU$274 found 3 days ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
SFO
San Francisco
DEN
Denver
AU$305 Return, found 3 days ago
AU$305
Return
found 3 days ago
Select Delta flight, departing Thu, 21 Aug. from San Francisco to Denver, returning Thu, 28 Aug., priced at AU$305 found 3 days ago
United
Thu, 21 Aug. - Thu, 28 Aug.
SFO
San Francisco
DEN
Denver
AU$313 Return, found 3 days ago
AU$313
Return
found 3 days ago
Select United flight, departing Thu, 21 Aug. from San Francisco to Denver, returning Thu, 28 Aug., priced at AU$313 found 3 days ago
Alaska Airlines
Mon, 25 Aug. - Tue, 26 Aug.
SFO
San Francisco
DEN
Denver
AU$314 Return, found 2 hours ago
AU$314
Return
found 2 hours ago
Select Alaska Airlines flight, departing Mon, 25 Aug. from San Francisco to Denver, returning Tue, 26 Aug., priced at AU$314 found 2 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Denver (DEN)

March is typically the cheapest month to fly

From AU$74 - AU$609 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.