Cheap flights from Washington, D.C. Dulles Intl Airport to Sioux Falls from $300
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Sioux Falls departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Washington, D.C. Dulles Intl Airport to Sioux Falls
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United Airlines flights from Washington, D.C. Dulles Intl Airport to Sioux Falls
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Sioux Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Sioux Falls?
What is the cheapest month to fly to Sioux Falls?
The cheapest month to fly to Sioux Falls from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in September, then February is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Sioux Falls during February average around $354.
What is the cheapest day to depart on your flight to Sioux Falls?
The cheapest day to depart on your flight to Sioux Falls is on a Thursday when prices can be found for as low as $374. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $655.
When to book flights from Washington, D.C. Dulles Intl Airport to Sioux Falls
Cheap Washington, D.C. Dulles Intl Airport to Sioux Falls (IAD to FSD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sioux Falls
How far is Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field by plane?
A flight from Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field will travel around 1047.3 mi. In terms of flight time, this usually takes a little over 4h 54m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport is 2 as of May 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport.
What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?
The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Sioux Falls?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Sioux Falls, the leading airline is Delta, making up 69% of the total bookings. Other popular airlines include United Airlines with 31%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Sioux Falls
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sioux Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,942 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 7.4 8,708 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Sioux Falls?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Sioux Falls. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Sioux Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sioux Falls from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Sioux Falls?
momondo helps you find the best flight between Washington, D.C. and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to Sioux Falls right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Washington, D.C. to Sioux Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.