Cheap Flights from Helena to Sioux Falls
We've found these cheap flights for you. You can book one-way or return flight tickets.
Swipe up to view more
>
>
>
>
>
Flights from Helena to Sioux Falls
Flights from Helena to Sioux Falls Starting at NZD 547
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Round-trip
-
One way
-
-
HLN 14:254h 50m1 stopsFSD 20:15Helena - Sioux Falls | Wed, Mar 26 | United Airlines
FSD 09:055h 25m1 stopsHLN 13:30Sioux Falls - Helena | Tue, Apr 1 | United AirlinesNZD 547 NZD 1,07349% OFF49% OFFNZD 1,073 NZD 547 -
HLN 14:125h 18m1 stopsFSD 20:30Helena - Sioux Falls | Sun, Apr 20 | United Airlines
FSD 09:055h 25m1 stopsHLN 13:30Sioux Falls - Helena | Sat, Apr 26 | United AirlinesNZD 595 NZD 1,07345% OFF45% OFFNZD 1,073 NZD 595
-
HLN 14:125h 18m1 stopsFSD 20:30Helena - Sioux Falls | Mon, Apr 7 | United Airlines
FSD 17:035h 22m1 stopsHLN 21:25Sioux Falls - Helena | Sun, Apr 13 | United AirlinesNZD 601 NZD 1,07344% OFF44% OFFNZD 1,073 NZD 601
-
HLN 14:254h 50m1 stopsFSD 20:15Helena - Sioux Falls | Tue, Mar 25 | United Airlines
FSD 17:035h 22m1 stopsHLN 21:25Sioux Falls - Helena | Mon, Mar 31 | United AirlinesNZD 69535% OFFNZD 1,073 NZD 695
-
HLN 14:125h 18m1 stopsFSD 20:30Helena - Sioux Falls | Sat, Apr 5 | United Airlines
FSD 09:055h 25m1 stopsHLN 13:30Sioux Falls - Helena | Fri, Apr 11 | United AirlinesNZD 73132% OFFNZD 1,073 NZD 731
-
HLN 06:4512h 45m1 stopsFSD 20:30Helena - Sioux Falls | Thu, Apr 3 | United Airlines
FSD 09:055h 25m1 stopsHLN 13:30Sioux Falls - Helena | Wed, Apr 9 | United AirlinesNZD 73731% OFFNZD 1,073 NZD 737
-
HLN 06:4515h 59m1 stopsFSD 23:44Helena - Sioux Falls | Fri, Apr 4 | United Airlines
FSD 17:035h 22m1 stopsHLN 21:25Sioux Falls - Helena | Tue, Apr 8 | United AirlinesNZD 75030% OFFNZD 1,073 NZD 750
-
HLN 06:454h 52m1 stopsFSD 12:37Helena - Sioux Falls | Sat, Apr 19 | United Airlines
FSD 17:035h 22m1 stopsHLN 21:25Sioux Falls - Helena | Fri, Apr 25 | United AirlinesNZD 78027% OFFNZD 1,073 NZD 780
-
HLN 06:454h 52m1 stopsFSD 12:37Helena - Sioux Falls | Fri, Apr 11 | United Airlines
FSD 09:055h 25m1 stopsHLN 13:30Sioux Falls - Helena | Thu, Apr 17 | United AirlinesNZD 83422% OFFNZD 1,073 NZD 834
-
HLN 14:125h 18m1 stopsFSD 20:30Helena - Sioux Falls | Tue, Apr 15 | United Airlines
FSD 17:035h 22m1 stopsHLN 21:25Sioux Falls - Helena | Fri, Apr 18 | United AirlinesNZD 85820% OFFNZD 1,073 NZD 858
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal Airline
FSD 15:006hNonstopHLN 16:00Sioux Falls - Helena | Sat, Mar 29 | Normal AirlineFind More FlightsFind More Flights
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
HLN 13:0017h 25m1 stopsFSD Invalid DateHelena - Sioux Falls | Thu, Mar 27 | Normal AirlineSearchSearch
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Find the best time to fly from Helena to Sioux Falls
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
-
When are flight tickets from Helena (HLN) to Sioux Falls (FSD) the cheapest?
Airlines adjust prices for flights from Helena to Sioux Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Helena (HLN) to Sioux Falls (FSD) cost?
According to Trip.com's data, the lowest price is around NZD 1,083. -
What is the transportation method from the main airport to downtown in Sioux Falls?
- The distance from Sioux Falls Regional Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
How to find a cheap flight from Helena to Sioux Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Helena to Sioux Falls. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Helena to Sioux Falls
| Off-season for travel | July |
|---|---|
| Peak season for travel | May |
| Flight distance | 1,240.5 km |
| Popular airline | Alaska Airlines |