Cheap flights from Santa Rosa to Phoenix from $90

In general, September is the cheapest month to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $395. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Santa Rosa during the month July is also very affordable. Most momondo users find prices during this month for around $407.

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Santa Rosa is on a Saturday. momondo users have found tickets for Saturday departures for as low as $315. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $346. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

In the evening is the cheapest time of day to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $216. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $368. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Santa Rosa Sonoma County to Phoenix Sky Harbor Intl for the best Santa Rosa Sonoma County - Phoenix Sky Harbor Intl flight prices

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Santa Rosa when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $427 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Santa Rosa for as low as $276 on momondo.

There are 4 cabin classes available to choose from on Santa Rosa to Phoenix Sky Harbor Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 31% on your flight if you consider stops on a Santa Rosa to Phoenix Sky Harbor Intl Airport flight.

As of August 2026, prices for Santa Rosa to Phoenix Sky Harbor Intl Airport flights are approximately 159% more expensive when compared to flights at the same time last year.

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Santa Rosa Sonoma County to Phoenix Sky Harbor Intl

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Santa Rosa according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 7 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

As of August 2026, 3 flights take off from Santa Rosa and land in Phoenix Sky Harbor Intl Airport each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

As of August 2026, 23 flights take off from Santa Rosa and land in Phoenix Sky Harbor Intl Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.