$268+ Cheap flights from Sioux Falls (FSD) to Reagan-National (DCA)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DCA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to Reagan-National with Cheapflights
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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
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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 Sioux Falls to Reagan-National
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Cheapest flights from Sioux Falls to Reagan-NationalExplore the most affordable flight options available from Sioux Falls to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Sioux Falls to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/37:11 am -
1 stop5h 48m
Sun 12/67:58 pm -
1 stop5h 48m
Deal found 10/29![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/213:23 pm -
1 stop6h 06m
Thu 11/266:11 am -
2 stops9h 36m
Deal found 10/29![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/167:00 am -
1 stop4h 55m
Mon 11/2312:50 pm -
1 stop7h 16m
Deal found 10/29![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/136:00 am -
1 stop5h 05m
Tue 11/176:06 pm -
1 stop6h 23m
Deal found 10/29![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
1 stop4h 55m
Tue 11/175:00 am -
2 stops7h 38m
Deal found 10/29![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/227:48 am -
1 stop5h 24m
Mon 11/307:05 pm -
1 stop5h 27m
Deal found 10/29![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 11/68:30 am -
1 stop4h 30m
Sun 11/86:05 am -
1 stop4h 55m
Deal found 10/25![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/117:48 am -
1 stop5h 24m
Sun 11/156:25 am -
1 stop5h 07m
Deal found 10/27![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 10/2812:07 pm -
1 stop6h 52m
Mon 11/211:40 am -
1 stop8h 08m
Deal found 10/27![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/55:00 pm -
1 stop5h 44m
Sun 11/86:05 am -
1 stop4h 55m
Deal found 10/28![Delta logo]()
$489
Best flights from Sioux Falls to Reagan-NationalDiscover carefully curated flight deals from Sioux Falls to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Sioux Falls to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 4/56:45 am -
1 stop6h 53m
Tue 4/136:10 am -
1 stop4h 55m
Deal found 10/30![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 4/51:09 pm -
1 stop6h 50m
Tue 4/136:45 am -
1 stop7h 16m
Deal found 10/28![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/136:00 am -
1 stop5h 05m
Tue 11/176:06 pm -
1 stop6h 23m
Deal found 10/29![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 2/63:11 pm -
1 stop4h 54m
Tue 2/95:10 pm -
1 stop7h 34m
Deal found 10/26![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 11/173:26 pm -
2 stops7h 33m
Thu 11/191:40 pm -
1 stop8h 13m
Deal found 10/25![American Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 3/257:40 am -
1 stop7h 04m
Tue 3/3011:30 am -
2 stops12h 26m
Deal found 10/29![United Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/135:00 pm -
1 stop5h 37m
Tue 11/172:00 pm -
2 stops6h 06m
Deal found 10/29![Delta logo]()
$702
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 11/165:00 pm -
1 stop5h 37m
Wed 11/186:05 am -
1 stop7h 12m
Deal found 10/27![Delta logo]()
$712
Last-minute flights from Sioux Falls to Reagan-NationalDiscover last-minute flight deals from Sioux Falls to Reagan-National. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Reagan-National. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/55:00 pm -
1 stop5h 44m
Sun 11/86:05 am -
1 stop4h 55m
Deal found 10/29![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 11/68:30 am -
1 stop4h 30m
Sun 11/86:05 am -
1 stop4h 55m
Deal found 10/25![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/117:48 am -
1 stop5h 24m
Sun 11/156:25 am -
1 stop5h 07m
Deal found 10/27![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/136:00 am -
1 stop5h 05m
Tue 11/176:06 pm -
1 stop6h 23m
Deal found 10/29![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
1 stop4h 55m
Tue 11/175:00 am -
2 stops7h 38m
Deal found 10/29![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:00 am -
1 stop4h 55m
Mon 11/2312:50 pm -
1 stop7h 16m
Deal found 10/26![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/213:23 pm -
1 stop6h 06m
Thu 11/266:11 am -
2 stops9h 36m
Deal found 10/29![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/227:48 am -
1 stop5h 24m
Mon 11/307:05 pm -
1 stop5h 27m
Deal found 10/29![United Airlines logo]()
$437
One-way flights from Sioux Falls to Reagan-NationalSearch for one-way flight options from Sioux Falls to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Sioux Falls to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:18 pm -
3 stops49h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 10/26. 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.
Sat 11/215:00 pm -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 12/255:00 am -
2 stops9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/266:00 am -
2 stops11h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/157:18 pm -
1 stop13h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$378
Find flight deals from Sioux Falls to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Reagan-National (DCA). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $268 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $456 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Sioux Falls to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Sun 11/15
2:18 pm-4:47 pm
3 stops49h 29m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$268
Quickest round-trip
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Thu 11/26
8:31 am-2:03 pm
1 stop4h 32m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Sat 11/21
5:00 pm-11:40 pm
1 stop5h 40m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Fri 12/25
5:00 am-3:59 pm
2 stops9h 59m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$324
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Mon 4/5
6:45 am-2:38 pm
1 stop6h 53m
Washington, D.C. Reagan-National
Tue 4/13
6:10 am-10:05 am
1 stop4h 55m
$349
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Mon 4/5
1:09 pm-8:59 pm
1 stop6h 50m
Washington, D.C. Reagan-National
Tue 4/13
6:45 am-1:01 pm
1 stop7h 16m
$374
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Fri 11/13
6:00 am-12:05 pm
1 stop5h 05m
Washington, D.C. Reagan-National
Tue 11/17
6:06 pm-11:29 pm
1 stop6h 23m
$399
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Sat 2/6
3:11 pm-9:05 pm
1 stop4h 54m
Washington, D.C. Reagan-National
Tue 2/9
5:10 pm-11:44 pm
1 stop7h 34m
$459
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Thu 3/25
7:40 am-3:44 pm
1 stop7h 04m
Washington, D.C. Reagan-National
Tue 3/30
11:30 am-10:56 pm
2 stops12h 26m
$607
Sioux FallsWashington, D.C.
FSD Sioux Falls Joe Foss Field - DCA Washington, D.C. Reagan-National
FSDDCA
Sioux Falls Joe Foss Field
Tue 11/17
3:26 pm-11:59 pm
2 stops7h 33m
Washington, D.C. Reagan-National
Thu 11/19
1:40 pm-8:53 pm
1 stop8h 13m
$642
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Sioux Falls to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Reagan-National in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sioux Falls-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sioux Falls to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Sioux Falls with our price prediction graph.
FSD-DCA
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 Sioux Falls to Washington, D.C. Reagan-National Airport
What is the cheapest month to book a flight from Sioux Falls to Washington, D.C. Reagan-National Airport?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Washington, D.C. Reagan-National Airport (average of $278). Flying from Sioux Falls to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $946). 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.
How much does it cost to fly round-trip from Sioux Falls to Washington, D.C. Reagan-National Airport?
Airfare is below average for this route at the moment.
Sioux Falls to Washington, D.C. Reagan-National Airport flights typically cost between $418 and $850 in December.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Dec 3-Dec 6).
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 October 30, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Sioux Falls to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
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Sioux Falls and Reagan-National flights
Browse other Sioux Falls and Reagan-National flight options. Last updated on October 30, 2026.
Other flights from Sioux Falls
Browse through other flights departing from Sioux Falls. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top 3 airlines flying from Sioux Falls to Reagan-National
Discover the top 3 airlines that operate flights from Sioux Falls 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$456 | FlexibilityNo cancel fee | On-time71% |