Cheap flights from Colorado to Los Angeles from $44

In general, October is the cheapest month to fly from Colorado to Santa Ana, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $244. If you aren’t able to travel during the month of October, then book flights to Santa Ana, California from Colorado during January instead. Flights to Santa Ana, California in January, while not as cheap as those in October, still average around $244.

The cheapest day to depart from Colorado to Santa Ana, California is on a Saturday. Travelers who choose to depart for Santa Ana, California on a Saturday will often find tickets for as low as $286. The most expensive day to fly to Santa Ana, California is Tuesday, with ticket prices averaging around $332.

In the morning is the cheapest time of day to fly from Colorado to Santa Ana, California when you can find flight prices for as low as $280. Flying to Santa Ana, California in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is at noon when prices are around $391.

Fly from Montrose County to Santa Ana J. Wayne/Orange Cnty for the best Colorado - Santa Ana J. Wayne/Orange Cnty flight prices

You are more likely to see cheaper flights to Santa Ana, California from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana, California for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana, California from Colorado for as low as $214 on momondo.

There are 4 cabin classes available to choose from on Colorado to Santa Ana, California 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 United Airlines are the most popular carriers operating from Colorado to Santa Ana J. Wayne/Orange Cnty

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Santa Ana, California from Colorado according to our data. Frontier is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Santa Ana, California. Keep in mind that there are 9 different airlines that fly to Santa Ana, California on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from Colorado to Santa Ana, California as of September 2026. The most popular departure time for this route is 7:00PM, with 39% of flights per day taking off in the afternoon.

As of September 2026, there are 26 flights per week flying from Colorado to Santa Ana, California. The most common day of the week flights depart is Wed, with 69% of flights taking off on this day.