Cheap flights from South Dakota (SD) to Washington (WAS)

Flight FAQs

From South Dakota to Washington

Are flight prices decreasing from South Dakota to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both South Dakota and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from South Dakota to Washington to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from South Dakota to Washington. Policies will vary by airline.

Which airlines flying from South Dakota to Washington have flexible cancellations due to COVID-19?

Some of our airline partners flying from South Dakota to Washington have new flexible policies in place due to COVID-19. Delta, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from South Dakota to Washington for under $100 on Cheapflights?

Yes, there are multiple flights from South Dakota to Washington for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $177.

Are there nonstop flights from South Dakota to Washington for under $100 on Cheapflights?

There are no nonstop flights from South Dakota to Washington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from South Dakota to Washington for under $300?

There are currently 20+ open flights from South Dakota to Washington within the next 7 days for less than $300.

What are the most popular airlines that fly from South Dakota to Washington?

When booking a flight from South Dakota to Washington, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the most popular routes from South Dakota to Washington?

The most popular flight routes from South Dakota to Washington are Sioux Falls Joe Foss Field - Washington Dulles Intl, Sioux Falls Joe Foss Field - Baltimore/Washington and Sioux Falls Joe Foss Field - Washington Reagan-National.

What are the cheapest Flights from South Dakota to Washington?

While on average a flight from South Dakota to Washington is generally $399, our data shows the cheapest flight currently is $207. When looking at the most popular route, (Sioux Falls Joe Foss Field - Washington Dulles Intl), you can expect to pay $295 for that flight.

How long is the flight from South Dakota to Washington?

There are many flights that can get you from South Dakota to Washington in 4h 20m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from South Dakota to Washington round-trip?

Frontier, at $98, was found to be the cheapest airline from South Dakota to Washington. An alternate airline flying to your destination would be United Airlines.

What are the cheapest airlines to fly from South Dakota to Washington one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $50. American Airlines flights start at $167 while deals on Delta start at $169 one-way.