$119+ Cheap flights from Washington, D.C. (WAS) to South Dakota
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to South Dakota
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to South Dakota (USSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2025.
Round-trip from | $119 (Mytrip) |
|---|
Find flight deals from Washington, D.C. to South Dakota
Cheapest flights from Washington, D.C. to South DakotaExplore the most affordable flight options available from Washington, D.C. to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.
Explore the most affordable flight options available from Washington, D.C. to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.
This Mytrip deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington, D.C. to South Dakota within your budget
Customize your flight search to find flights from Washington, D.C. to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Sioux Falls
DCA - FSD
DCAFSD
Washington, D.C. Reagan-National
Mon 2/3
7:00 am-5:43 pm
1 stop11h 43m
Sioux Falls Joe Foss Field
Mon 2/10
6:43 pm-12:06 pm
1 stop16h 23m
BaltimoreSioux Falls
BWI - FSD
BWIFSD
Baltimore/Washington
Mon 2/3
6:03 am-12:55 pm
1 stop7h 52m
Sioux Falls Joe Foss Field
Mon 2/10
12:17 pm-9:03 pm
1 stop7h 46m
Washington, D.C.Sioux Falls
DCA - FSD
DCAFSD
Washington, D.C. Reagan-National
Sat 2/15
6:05 am-10:24 am
1 stop5h 19m
Sioux Falls Joe Foss Field
Mon 2/17
5:05 am-11:00 am
1 stop4h 55m
Washington, D.C.Sioux Falls
IAD - FSD
IADFSD
Washington, D.C. Dulles Intl
Mon 2/3
5:36 pm-9:33 pm
1 stop4h 57m
Sioux Falls Joe Foss Field
Mon 2/10
7:45 am-4:13 pm
1 stop7h 28m
BaltimoreSioux Falls
BWI - FSD
BWIFSD
Baltimore/Washington
Mon 2/3
6:00 am-10:19 am
1 stop5h 19m
Sioux Falls Joe Foss Field
Mon 2/10
1:18 pm-11:05 pm
2 stops8h 47m
Washington, D.C.Sioux Falls
IAD - FSD
IADFSD
Washington, D.C. Dulles Intl
Mon 2/3
6:05 am-10:19 am
1 stop5h 14m
Sioux Falls Joe Foss Field
Mon 2/10
1:18 pm-12:22 am
2 stops10h 04m
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 2/7
3:03 pm-8:25 pm
1 stop7h 22m
Rapid City
Sun 2/9
5:24 am-2:29 pm
1 stop7h 05m
Washington, D.C.Rapid City
DCA - RAP
DCARAP
Washington, D.C. Reagan-National
Sun 1/26
6:05 am-11:08 am
1 stop7h 03m
Rapid City
Sun 2/2
4:19 pm-11:43 pm
1 stop5h 24m
Washington, D.C.Rapid City
IAD - RAP
IADRAP
Washington, D.C. Dulles Intl
Sun 1/26
6:05 am-11:08 am
1 stop7h 03m
Rapid City
Sun 2/2
4:19 pm-11:40 pm
1 stop5h 21m
Washington, D.C.Sioux Falls
DCA - FSD
DCAFSD
Washington, D.C. Reagan-National
Sun 1/19
5:05 pm-9:33 pm
1 stop5h 28m
Sioux Falls Joe Foss Field
Sun 1/26
7:45 am-2:15 pm
1 stop5h 30m
Best time to book a flight from Washington, D.C. to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Washington, D.C. with our price prediction graph.
Travel insights for flights from Washington, D.C. to South Dakota
Get recent, data-driven insights about flights from Washington, D.C. to South Dakota including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Washington, D.C. to South Dakota?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to South Dakota (average of $334). Flying from Washington, D.C. 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.
What is the cheapest time of day to fly from WAS to SD?
Find hourly flight availability from Washington, D.C. to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.
When flying from Washington, D.C. 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.
Rainfall in South Dakota by month
Plan your trip to South Dakota by taking into account the average rainfall totals by month.
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.
Temperature in South Dakota by month
Plan your trip to South Dakota by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing South Dakota
Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated January 6, 2025.
To help decide which airline to fly from Washington, D.C. to South Dakota, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington, D.C. to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Washington, D.C. to South Dakota
Discover the top 4 airlines that operate flights from Washington, D.C. to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$516 | FlexibilityNo cancel fee | On-time69% |