Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fare$187
Cheapest monthNovember 2026
Typical flight time7h 26m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from Portland to Sioux Falls?
November 2026 has had the lowest recent fares, from $187 one way.
How long is the flight from Portland to Sioux Falls?
A typical flight takes about 7h 26m.
Are there direct flights from Portland to Sioux Falls?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
Portland → San FranciscoPortland → OaklandPortland → Los AngelesPortland → OrlandoPortland → San DiegoPortland → SeattlePortland → OntarioPortland → San JosePortland → Long BeachPortland → PhoenixPortland → Salt Lake CityPortland → HoustonPortland → DallasPortland → RaleighCheap flights to Sioux FallsCheap flights from Sioux Falls
