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Flights from San Francisco International Airport to Colorado

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Flight deals from San Francisco International Airport to Colorado

Looking for cheap flights from San Francisco International Airport to Colorado, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.
Denver.71 € per passenger.Departing Sat, May 17, returning Sat, May 17.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Sat, May 17, arriving in Denver International.Inbound direct flight with Frontier Airlines departing from Denver International on Sat, May 17, arriving in San Francisco International.Price includes taxes and charges.From 71 €, select.
Grand Junction.195 € per passenger.Departing Mon, May 19, returning Fri, May 23.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Mon, May 19, arriving in Grand Junction.Inbound indirect flight with United, departing from Grand Junction on Fri, May 23, arriving in San Francisco International.Price includes taxes and charges.From 195 €, select.
Colorado Springs.200 € per passenger.Departing Sun, May 25, returning Fri, May 30.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Sun, May 25, arriving in Colorado Springs Peterson Field.Inbound indirect flight with United, departing from Colorado Springs Peterson Field on Fri, May 30, arriving in San Francisco International.Price includes taxes and charges.From 200 €, select.
Aspen.237 € per passenger.Departing Fri, Jul 11, returning Tue, Jul 15.Round-trip flight with United.Outbound direct flight with United departing from San Francisco International on Fri, Jul 11, arriving in Aspen.Inbound direct flight with United departing from Aspen on Tue, Jul 15, arriving in San Francisco International.Price includes taxes and charges.From 237 €, select.
Durango.255 € per passenger.Departing Thu, Sep 4, returning Mon, Sep 8.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Thu, Sep 4, arriving in Durango La Plata.Inbound indirect flight with United, departing from Durango La Plata on Mon, Sep 8, arriving in San Francisco International.Price includes taxes and charges.From 255 €, select.
Montrose.307 € per passenger.Departing Fri, Jul 18, returning Mon, Jul 21.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Fri, Jul 18, arriving in Montrose.Inbound indirect flight with United, departing from Montrose on Mon, Jul 21, arriving in San Francisco International.Price includes taxes and charges.From 307 €, select.
Vail.457 € per passenger.Departing Thu, May 8, returning Thu, May 15.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Thu, May 8, arriving in Vail Eagle County.Inbound indirect flight with United, departing from Vail Eagle County on Thu, May 15, arriving in San Francisco International.Price includes taxes and charges.From 457 €, select.
Gunnison.584 € per passenger.Departing Fri, Jul 18, returning Mon, Jul 21.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Fri, Jul 18, arriving in Gunnison.Inbound indirect flight with United, departing from Gunnison on Mon, Jul 21, arriving in San Francisco International.Price includes taxes and charges.From 584 €, select.

Flying from San Francisco International Airport to Colorado

Arm yourself with these facts on the fly.
Cheapest flight found35 €, Denver
Cheapest month to flyMay
Average flight time2 hrs, 31 mins
Average flights per week465
Most popular airlineUnited

Frequently asked questions

Yes – direct flights currently operate from San Francisco International Airport to Denver International Airport and Aspen Airport in Colorado.
We looked at all of the upcoming round-trip flights from San Francisco International Airport to Colorado we could find over the next 12 months. It looks like 71 € is the best price. This is good, compared to the average Colorado ticket price of 286 €.
The cheapest month to fly from San Francisco International Airport to Colorado Springs Peterson Field Airport is currently May.
The cheapest month to fly from San Francisco International Airport to Vail Eagle County Airport is currently May.
The cheapest month to fly from San Francisco International Airport to Montrose Airport is currently July.
And the cheapest month to fly from San Francisco International Airport to Gunnison Airport is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Colorado on Saturday, May 17, 2025.
If you're flying from San Francisco International, the cheapest city in Colorado to fly into is Denver. The cheapest airport serving Denver at the moment is Denver International.
The average flight time between San Francisco International Airport and Colorado is 2 hours and 31 minutes.

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