Cheap flights from Phoenix to South Dakota from $89

The month of October is, on average, the cheapest month to fly to South Dakota from Phoenix, with most prices found around $83. If you aren’t able to travel to South Dakota during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $109.

The cheapest day to depart from Phoenix to South Dakota is on a Wednesday. Travelers who choose to depart for South Dakota on a Wednesday will often find tickets for as low as $422. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $664. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

The cheapest time of day to fly to South Dakota is at noon when flights can be purchased for as low as $204. In the evening is when there is more demand to fly to South Dakota, so prices are often more expensive at around $476 per ticket.

Fly from Phoenix-Mesa Gateway to Rapid City for the best Phoenix - South Dakota flight prices

You are more likely to see cheaper flights to South Dakota from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to South Dakota for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Dakota from Phoenix for as low as $216 on momondo.

There are 2 cabin classes available to choose from on Phoenix to South Dakota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Allegiant Air, Frontier, and United Airlines are the most popular carriers operating from Phoenix to South Dakota

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to South Dakota from Phoenix according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 4 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

The number of flights available between Phoenix and South Dakota is 4 per day as of June 2026. The most frequent departure time is 8:00AM, with 60% of daily flights leaving at noon.

As of June 2026, 29 flights take off from Phoenix and land in South Dakota each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.