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Reagan-National

$120+ Cheap flights from South Dakota to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DCA
מאי 6 — מאי 131
ג' 5/6
ג' 5/13
1 adult, Economy
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Cheap flight deals from South Dakota to Reagan-National

Keep the following information in mind while searching for South Dakota to Reagan-National flight deals. Data was last updated מאי 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(Booking.com)

One-way from

$120
(FlightHub)

Popular in

February

Cheapest in

November

Average price

$379
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Washington, D.C. (WAS) flights.
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From South Dakota to Washington, D.C. Reagan-National
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One-way flight from South Dakota to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 30% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from South Dakota to Reagan-National

Cheapest flights from South Dakota to Reagan-National
Explore the most affordable flight options available from South Dakota to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 6/63:58 pmFSD - DCA
1 stop19h 02mFrontier
ב' 6/97:00 amDCA - FSD
1 stop8h 58mFrontier
Deal found 4/30$268
This United Airlines deal was found by Cheapflights users on 4/30. 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.
ו' 6/61:38 pmRAP - DCA
1 stop7h 04mUnited Airlines
א' 6/293:30 pmDCA - RAP
1 stop8h 16mUnited Airlines
Deal found 4/30$305
This American Airlines deal was found by Cheapflights users on 4/30. 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.
ו' 6/64:39 pmRAP - DCA
1 stop6h 12mAmerican Airlines
א' 6/295:00 amDCA - RAP
1 stop9h 19mAmerican Airlines
Deal found 4/30$353
This Delta deal was found by Cheapflights users on 4/30. 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.
ש' 6/1412:56 pmFSD - DCA
1 stop4h 03mDelta
ש' 6/216:40 amDCA - FSD
1 stop6h 36mDelta
Deal found 4/30$373
This American Airlines deal was found by Cheapflights users on 4/30. 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.
ו' 6/275:56 pmFSD - DCA
1 stop14h 10mAmerican Airlines
ב' 6/302:37 pmDCA - FSD
1 stop10h 21mAmerican Airlines
Deal found 4/30$387
This Delta deal was found by Cheapflights users on 5/1. 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.
ד' 5/214:25 pmRAP - DCA
1 stop5h 01mDelta
א' 5/2512:26 pmDCA - RAP
2 stops12h 08mDelta
Deal found 5/1$406
This Delta deal was found by Cheapflights users on 4/30. 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.
ו' 8/12:45 pmABR - DCA
1 stop6h 16mDelta
ו' 8/87:50 amDCA - ABR
1 stop7h 17mDelta
Deal found 4/30$472
This United Airlines deal was found by Cheapflights users on 5/1. 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.
ו' 5/168:00 amFSD - DCA
1 stop6h 41mUnited Airlines
ג' 5/2012:00 pmDCA - FSD
1 stop6h 59mUnited Airlines
Deal found 5/1$575

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota to Reagan-National 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 מאי 1, 2025.
Use the filters below to find and compare flights from South Dakota to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

South Dakota

Fly to

Reagan-National

Route

Depart

Return

Price

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

ו' 6/6

3:58 pm-12:00 pm

1 stop19h 02m

Washington, D.C. Reagan-National

ב' 6/9

7:00 am-2:58 pm

1 stop8h 58m

$268

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

ו' 6/6

1:38 pm-10:42 pm

1 stop7h 04m

Washington, D.C. Reagan-National

א' 6/29

3:30 pm-9:46 pm

1 stop8h 16m

$305

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

ו' 6/6

4:39 pm-12:51 am

1 stop6h 12m

Washington, D.C. Reagan-National

א' 6/29

5:00 am-12:19 pm

1 stop9h 19m

$353

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

ש' 6/14

12:56 pm-5:59 pm

1 stop4h 03m

Washington, D.C. Reagan-National

ש' 6/21

6:40 am-12:16 pm

1 stop6h 36m

$373

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

ו' 6/27

5:56 pm-9:06 am

1 stop14h 10m

Washington, D.C. Reagan-National

ב' 6/30

2:37 pm-11:58 pm

1 stop10h 21m

$387

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

ד' 5/21

4:25 pm-11:26 pm

1 stop5h 01m

Washington, D.C. Reagan-National

א' 5/25

12:26 pm-10:34 pm

2 stops12h 08m

$406

AberdeenWashington, D.C.

ABR - DCA

ABRDCA

Aberdeen

ו' 8/1

2:45 pm-10:01 pm

1 stop6h 16m

Washington, D.C. Reagan-National

ו' 8/8

7:50 am-2:07 pm

1 stop7h 17m

$472

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

ו' 5/16

8:00 am-3:41 pm

1 stop6h 41m

Washington, D.C. Reagan-National

ג' 5/20

12:00 pm-5:59 pm

1 stop6h 59m

$575

Sioux FallsWashington, D.C.

FSD - DCA

FSDDCA

Sioux Falls Joe Foss Field

א' 6/1

3:58 pm-12:00 pm

1 stop19h 02m

$120

Rapid CityWashington, D.C.

RAP - DCA

RAPDCA

Rapid City

ג' 9/2

1:00 pm-10:15 pm

1 stop7h 15m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 16 results
1
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Best time to book a flight from South Dakota to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from South Dakota to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from South Dakota to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Dakota to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated מאי 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from South Dakota to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,287 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from South Dakota to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from South Dakota to Washington, D.C. Reagan-National Airport are Frontier ($120), American Airlines ($179), and Delta ($208).

  • What are the most popular routes from South Dakota to Washington, D.C. Reagan-National Airport?

    While some choose either Sioux Falls Joe Foss Field - Washington, D.C. Reagan-National or Aberdeen - Washington, D.C. Reagan-National, Rapid City - Washington, D.C. Reagan-National is the most popular route from South Dakota to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from South Dakota to Reagan-National that include hotel bookings?

    Yes. In addition to deals on South Dakota to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Reagan-National.

  • Can I find deals for business class flights from South Dakota to Reagan-National?

    Yes. Cheapflights offers flight deals from South Dakota to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from South Dakota to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Dakota to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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.

See more FAQs

Traveling to a place near South Dakota?

Book flights to South Dakota if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

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Alternative routes for South Dakota to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Boston to Reagan-National flights
Los Angeles to Baltimore flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
San Francisco to Dulles Intl flights
Dallas/Fort Worth to Dulles Intl flights
Seattle to Reagan-National flights
Boston to Baltimore flights
Boston to Dulles Intl flights
San Francisco to Reagan-National flights
O'Hare Intl to Reagan-National flights
Seattle to Dulles Intl flights
O'Hare Intl to Baltimore flights
San Francisco to Baltimore flights
Atlanta to Baltimore flights
Hobby to Baltimore flights
Seattle to Baltimore flights
Atlanta to Dulles Intl flights
San Diego to Dulles Intl flights
Atlanta to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Denver to Baltimore flights
Hobby to Reagan-National flights
Tampa to Dulles Intl flights
Ontario to Dulles Intl flights
George Bush Intcntl to Baltimore flights
San Diego to Reagan-National flights
Minneapolis to Dulles Intl flights
Portland to Dulles Intl flights
Orlando to Baltimore flights
Denver to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Portland to Reagan-National flights
Minneapolis to Reagan-National flights
Midway to Dulles Intl flights
Tampa to Baltimore flights
Burbank to Baltimore flights
Hobby to Dulles Intl flights
Denver to Reagan-National flights
Orlando to Dulles Intl flights
Miami to Baltimore flights
John F Kennedy Intl to Dulles Intl flights
Austin to Dulles Intl flights
Austin to Baltimore flights
Tampa to Reagan-National flights
LaGuardia to Reagan-National flights
Orlando to Reagan-National flights
George Bush Intcntl to Dulles Intl flights

Top 3 airlines flying from South Dakota to Reagan-National

Discover the top 3 airlines that operate flights from South Dakota to Reagan-National. 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 מאי 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$589FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$387FlexibilityNo cancel feeOn-time71%

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