$107 Find Cheap Flights from San Francisco to Colorado - Compare and Save

The cheapest ticket to Colorado from San Francisco found in the last 5 days was to Denver, at $207 round-trip. The most popular route is from San Francisco (SFO) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $207.

The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost $318 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $435.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $457 on average.

The cheapest month for flights from San Francisco to Colorado is October, when tickets cost $259 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is $397 and $377 respectively.

If you are looking for a flight deal from San Francisco to Colorado, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Colorado, Friday is the cheapest day to fly and Monday is the most expensive.

To get a below average price on the flight from San Francisco to Colorado, you should book around 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

There are 4 airlines that fly nonstop from San Francisco to Colorado. They are: Frontier, JetBlue, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $83 for a round-trip flight to Denver (DEN). On average, Frontier offers the best prices for nonstop flights between San Francisco and Colorado.

San Francisco and Colorado are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (105 flights per week), Air New Zealand (91 flights per week), and Air Canada (86 flights per week).

The duration of a flight to Colorado depends on your arrival airport. The shortest routes to Colorado from San Francisco are to Aspen, which takes 2h 24m, Montrose, which takes 2h 25m, and Denver, which takes 2h 30m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from San Francisco to Colorado departs at 5:00 am, landing in Denver at 8:40 am.

If you prefer to fly at night, the latest flight from San Francisco to Colorado jets off at 9:39 pm and lands in Denver at 1:29 am.