Cheap flights from Oakland, California to Colorado from $73

The month of January is, on average, the cheapest month to fly to Colorado from Oakland, California, with most prices found around $197. The month of October is another great option to travel to Colorado, with average flight prices from Oakland, California averaging around $304.

The cheapest day to depart from Oakland, California to Colorado is on a Tuesday when prices can be found for as low as $387. On the other hand, Sunday is the most expensive day to depart from Oakland, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $494.

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $374. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $445 per ticket.

Fly from Oakland to Denver Intl for the best Oakland - Colorado flight prices

You are more likely to see cheaper flights to Colorado from Oakland, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $332 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Oakland, California for as low as $248 on momondo.

There is only 1 cabin class available to choose from on Oakland to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Oakland to Colorado

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Colorado from Oakland, California according to our data. Frontier is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 7 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

As of February 2026, 3 flights take off from Oakland, California and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 39% of daily flights taking off at noon.

The number of flights available between Oakland, California and Colorado is 23 per week as of February 2026. The most frequent departure day is Fri, with 35% of weekly flights leaving on this day.