Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from SFO to Denver Intl. Airport (DEN) was NZ$363. Great fares don’t hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Intl. Airport (SFO) to DEN flights, you’ll see a “no change fees” filter for you to select.

Expect to be up above the clouds for a while, as the flight distance between San Francisco and Denver is 1 550 kilometres. Put together a playlist of your favourite tunes before leaving home to stay entertained during the journey.

With 243 flights a month from San Francisco Airport to Denver Airport, United Airlines (UA) is an excellent choice. Offering 112 flights each month along this route, Southwest Airlines (WN) is another top pick.

Booking last minute from San Francisco Intl. Airport (SFO) to DIA airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you’d prefer to play it safe and start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated regularly.