Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $198 (Frontier) |
One-way from | $138 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $388 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSioux Falls
PDX - FSD
PDXFSD
Portland
Fri 5/16
6:20 am-1:18 pm
1 stop4h 58m
Sioux Falls Joe Foss Field
Mon 5/19
2:08 pm-12:38 am
1 stop12h 30m
PortlandRapid City
PDX - RAP
PDXRAP
Portland
Wed 5/7
1:37 pm-4:50 pm
1 stop26h 13m
Rapid City
Sun 5/11
5:40 pm-12:42 pm
1 stop20h 02m
PortlandSioux Falls
PDX - FSD
PDXFSD
Portland
Sat 5/24
5:30 am-7:16 pm
2 stops11h 46m
Sioux Falls Joe Foss Field
Fri 5/30
7:59 pm-11:25 pm
1 stop5h 26m
PortlandRapid City
PDX - RAP
PDXRAP
Portland
Wed 5/7
10:00 am-8:26 pm
2 stops9h 26m
Rapid City
Sun 5/11
5:25 am-9:46 am
1 stop5h 21m
PortlandSioux Falls
PDX - FSD
PDXFSD
Portland
Fri 5/9
11:14 am-10:43 pm
1 stop9h 29m
Sioux Falls Joe Foss Field
Sun 5/11
4:10 pm-10:59 pm
1 stop8h 49m
PortlandSioux Falls
PDX - FSD
PDXFSD
Portland
Mon 4/28
7:54 am-8:30 pm
2 stops10h 36m
Sioux Falls Joe Foss Field
Tue 5/6
9:23 am-1:12 pm
1 stop5h 49m
PortlandRapid City
PDX - RAP
PDXRAP
Portland
Tue 5/27
5:26 am-4:04 pm
1 stop9h 38m
Rapid City
Wed 6/4
4:35 pm-10:39 pm
1 stop7h 04m
PortlandRapid City
PDX - RAP
PDXRAP
Portland
Sun 5/4
12:59 am-11:05 am
1 stop9h 06m
Rapid City
Fri 5/9
6:33 am-4:59 pm
2 stops11h 26m
PortlandSioux Falls
PDX - FSD
PDXFSD
Portland
Fri 5/16
9:35 pm-10:43 pm
2 stops23h 08m
Sioux Falls Joe Foss Field
Mon 5/19
4:10 pm-9:45 am
2 stops19h 35m
PortlandRapid City
PDX - RAP
PDXRAP
Portland
Sat 5/10
1:37 pm-4:50 pm
1 stop26h 13m
Currently, September is the cheapest month in which you can book a flight from Portland to South Dakota (average of $334). Flying from Portland to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Portland to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.
If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$128 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$243 | Average$588 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$258 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$293 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$458 | Average$539 | FlexibilityNo cancel fee | On-time75% |