Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

FSD - DCA

Find cheap flights from Sioux Falls to Reagan Washington National Airport from $99

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Reagan-National departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
dg. 5/19
dg. 5/26

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Sioux Falls to Reagan-National (FSD-DCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:28 pm - 9:59 pmFSD-DCA
7h 31m1 stop
7:00 am - 12:36 pmDCA-FSD
6h 36m1 stop
$158Frontier
Find Deal
ds., maig 18 - ds., maig 25
5:01 pm - 9:59 pmFSD-DCA
27h 58m1 stop
12:50 pm - 2:28 pmDCA-FSD
26h 38m1 stop
$198Frontier
Find Deal
dv., maig 10 - dt., maig 14
3:28 pm - 12:03 pmFSD-DCA
19h 35m1 stop
7:00 am - 12:35 pmDCA-FSD
6h 35m1 stop
$229Frontier
Find Deal
dc., maig 15 - dc., juny 12
3:28 pm - 12:00 pmFSD-DCA
19h 32m1 stop
7:00 am - 2:52 pmDCA-FSD
8h 52m1 stop
$242Frontier
Find Deal
dc., maig 8 - ds., maig 11
5:54 pm - 11:14 pmFSD-DCA
4h 20m1 stop
5:08 am - 12:50 pmDCA-FSD
8h 42m1 stop
$243American Airlines
Find Deal
dt., juny 18 - dc., juny 26
12:32 pm - 6:59 pmFSD-DCA
5h 27m1 stop
6:00 am - 11:59 amDCA-FSD
6h 59m1 stop
$263American Airlines
Find Deal
dj., maig 30 - dg., juny 2
5:11 am - 2:55 pmFSD-DCA
8h 44m2 stops
7:30 pm - 11:59 pmDCA-FSD
5h 29m1 stop
$283Delta
Find Deal
dj., jul.. 4 - dl., jul.. 8
10:55 am - 8:21 pmFSD-DCA
8h 26m2 stops
7:30 pm - 11:59 pmDCA-FSD
5h 29m1 stop
$328Delta
Find Deal
dt., juny 4 - ds., juny 8
11:27 am - 4:55 pmFSD-DCA
4h 28m1 stop
6:00 am - 10:44 amDCA-FSD
5h 44m1 stop
$484United Airlines
Find Deal
ds., maig 4 - dc., maig 8
9:10 am - 7:23 amFSD-DCA
21h 13m2 stops
5:00 pm - 9:53 pmDCA-FSD
5h 53m1 stop
$502United Airlines
Find Deal
ds., maig 18 - ds., maig 25

Flights from Sioux Falls to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux Falls to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sioux Falls to Reagan Washington National Airport?

The average price of all flights from Sioux Falls to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
For Sioux Falls to Reagan Washington National Airport, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Reagan Washington National Airport back to Sioux Falls, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from Sioux Falls to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sioux Falls to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sioux Falls to Washington, D.C. Reagan-National Airport is January, where tickets cost $202 on average. On the other hand, the most expensive months are February and June, where the average cost of tickets is $808 and $598 respectively.

How far in advance should I book a flight from Sioux Falls to Washington, D.C. Reagan-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sioux Falls to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sioux Falls to Washington, D.C. Reagan-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Which airlines provide the cheapest flights from Sioux Falls to Reagan Washington National Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Sioux Falls to Reagan Washington National Airport found by KAYAK users in the last 72 hours was for $158 on Frontier, followed by American Airlines ($243). One-way flight deals have also been found from as low as $99 on American Airlines and from $111 on Frontier.

Good to know

Low season

February

High season

September

Cheapest flight

$99
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Sioux Falls to Reagan Washington National Airport

When to book flights from Sioux Falls to Reagan-National

Are your dates flexible? Find out the best times to travel from Sioux Falls to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sioux Falls to Reagan Washington National Airport flights

  • What is the cheapest flight from Sioux Falls to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Washington, D.C. Reagan-National Airport was $99 for a one-way ticket and $158 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from Sioux Falls to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Reagan Washington National Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sioux Falls and Reagan Washington National Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Washington, D.C. are Delta and United Airlines. With an average price for the route of $423 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $525 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sioux Falls to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Sioux Falls to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11094 reviews
8.2boarding
8.6crew
7.5food
8.0entertainment
7.9comfort
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

Loading was quick and efficient. The bate and switch with discount tickets were you are forced to pay for bag.

Good flight, comfortable seats and very quick passage through Heathrow. Boarding in Washington was cramped and not well organized, but the rest was perfect.

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

The experience with American Airlines was terrible from beginning to end. Flight 1210 from Cancun to Charlotte was delayed three times. AA customer service at the CUN airport could not provide information on why or how to accommodate me if I missed my connecting flight at CLT due to the delays. Upon arrival to CLT, de-boarding the plane was a horrible experience. You all should have allowed passengers with departing connecting flights within the hour, to get off the plane first! It caused so many passengers to lose valuable time waiting to get off the plane, and then the long lines in customs! American Airlines knew passengers had to make connecting flights and still chose not to hold the plane? I missed Flight 2758 from CLT to DCA for that reason. Waiting three more hours for the next - Flight 1269 from CLT to DCA. Once again another delay at the last possible minute before boarding due to the plane going out of service/maintenance. Once the new plane boarded, we sat on the tarmac for 40min. I did not arrive to DCA until 12:33am. I spent over 12hours at the airport and I plan to never fly American Airlines again.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Left Denver late, then sat on tarmac 30 min after arrival

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

Book cheap flights from Sioux Falls to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sioux Falls to Washington, D.C. found on KAYAK in the last 72 hours.
6/18dt.
1 stopAmerican Airlines
4h 20mFSD-DCA
$99
6/8ds.
1 stopFrontier
17h 26mFSD-DCA
$111
5/27dl.
1 stopFrontier
21h 35mFSD-DCA
$179
6/4dt.
1 stopDelta
5h 04mFSD-DCA
$229
6/4dt.
2 stopsDelta
9h 20mFSD-DCA
$234
7/6ds.
1 stopAmerican Airlines
6h 24mFSD-DCA
$279
6/18dt.
2 stopsDelta
8h 44mFSD-DCA
$284
7/8dl.
1 stopAmerican Airlines
14h 44mFSD-DCA
$289
7/6ds.
2 stopsDelta
9h 31mFSD-DCA
$294
7/7dg.
1 stopUnited Airlines
24h 07mFSD-DCA
$376

Search by stops

Search by airline

Search by price

Sioux Falls - Reagan Washington National Airport Flights

Departure:

Sioux Falls (FSD)United States

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Sioux Falls

Cabin classes: