Cheap flights from Los Angeles to Sioux Falls from $124

The cheapest month to fly to Sioux Falls from Los Angeles is in July. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in July, then October is your next best option. Flight prices from Los Angeles to Sioux Falls during October average around $338.

The cheapest day to depart on your flight to Sioux Falls is on a Friday when prices can be found for as low as $139. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $185.

Our most recent data shows that the best time of day to fly to Sioux Falls is in the afternoon. Flights from Los Angeles to Sioux Falls during this time can be as low as $165. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $290 on average. Flights to Sioux Falls from Los Angeles in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Los Angeles to Sioux Falls Joe Foss Field for the best Los Angeles - Sioux Falls Joe Foss Field flight prices

You are more likely to see cheaper flights to Sioux Falls from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Sioux Falls for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sioux Falls from Los Angeles for as low as $303 on momondo.

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

No. A direct flight is the cheapest option for a flight between Los Angeles to Sioux Falls.

As of July 2026, prices for Los Angeles to Sioux Falls flights are approximately 55% cheaper when compared to flights at the same time last year.

Frontier is the most popular carrier operating from Los Angeles to Sioux Falls Joe Foss Field

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Sioux Falls from Los Angeles according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 5 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Phoenix (PHX) offer the lowest average round-trip price of $306.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 5h 23m.

Phoenix (PHX) has the shortest average layover time for this route: 1h 11m.