Your next trip, last seen at €163
Lowest observedFrontier Airlines · 2 stops · One wayWhen to fly
Explore datesFind the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- American Airlines, Breeze Airways, Delta Air Lines, Frontier Airlines, United Airlines
- Typical journey time
- 8h 50m
About this route
Explore the fares we observed from San Antonio to Sioux Falls. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,578 km
- Typical journey time
- 8h 50m
- Seen on fares with a connection
- Frontier Airlines, United Airlines, Breeze Airways
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- San Antonio International Airport (SAT) → San Antonio, city gazetteer reference point (29.4241, -98.4936): ≈ 12 km.
- Sioux Falls Regional Airport (FSD) → Sioux Falls, city gazetteer reference point (43.5473, -96.7283): ≈ 4 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from San Antonio to Sioux Falls?
A fare of €163 was seen on 16 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from San Antonio to Sioux Falls?
Our data holds no non-stop flight from San Antonio to Sioux Falls. The fares on this page include at least one stop.
Which airlines fly from San Antonio to Sioux Falls?
Routavio has seen these carriers on the route: American Airlines, Breeze Airways, Delta Air Lines, Frontier Airlines, United Airlines.
How long does the flight from San Antonio to Sioux Falls take?
Across the 36 fares Routavio observed, the average journey time is 15h 39m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed San Antonio to Sioux Falls fares were non-stop?
None of the 36 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
More routes from San Antonio
Show all 36 routes →Show fewer ↑
More routes to Sioux Falls
Show all 21 routes →Show fewer ↑
Recently observed fares. Prices may change.