$229+ Cheap flights from Dulles Intl (IAD) to Sioux Falls (FSD)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FSD
Jul 29 — Aug 51

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Cheap flight deals from Dulles Intl to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Sioux Falls (FSD). 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 July 24, 2024.

Popular in

July

Cheapest in

April

Round-trip from

$258
(Delta)

One-way from

$229
(Delta)
High demand for flights, 28% potential price rise
Best time to find cheap flights, 45% potential price drop
From Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field
One-way flight from Washington, D.C. Dulles Intl to Sioux Falls Joe Foss Field

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Sioux Falls?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 41% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Sioux Falls.

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

To save up to 81% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Sioux Falls from $322 1-2 weeks out and tickets from $486 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Sioux Falls?

Our data shows that January tends to be the cheapest month to fly to Sioux Falls from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $437 for the month, but tickets can be as low as $215. Due to multiple factors, prepare for potentially higher prices in October.

What is the cheapest time of day to fly from IAD to FSD?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Washington, D.C. Dulles Intl Airport to Sioux Falls by exploring options for tickets in the morning.

Cheap Dulles Intl to Sioux Falls flights in July & August 2024

Find cheap flight options from Dulles Intl to Sioux Falls specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,723,176 searches. Prices were last updated on July 24, 2024.
These are some of the best deals we've found on flights to Sioux Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/204:52 pmIAD - FSD
1 stop8h 07mDelta
Tue 8/275:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$258
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/206:10 amIAD - FSD
2 stops7h 14mDelta
Tue 8/275:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$263
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/201:21 pmIAD - FSD
2 stops11h 38mDelta
Tue 8/275:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/23$268
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/76:52 amIAD - FSD
1 stop7h 14mAmerican Airlines
Wed 8/141:46 pmFSD - IAD
1 stop8h 36mAmerican Airlines
Deal found 7/24$273
This Delta deal was found by Cheapflights users on 7/22. 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 8/246:10 amIAD - FSD
2 stops7h 14mDelta
Sun 8/255:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/22$283
This Delta deal was found by Cheapflights users on 7/23. 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 8/176:20 amIAD - FSD
1 stop7h 04mDelta
Sat 8/245:20 pmFSD - IAD
1 stop5h 13mDelta
Deal found 7/23$308
This Delta deal was found by Cheapflights users on 7/24. 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 8/236:10 amIAD - FSD
2 stops7h 14mDelta
Sun 9/15:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/24$318
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 7/304:52 pmIAD - FSD
1 stop8h 09mDelta
Tue 8/65:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$328
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 7/301:28 pmIAD - FSD
2 stops11h 33mDelta
Tue 8/65:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$333

Dulles Intl to Sioux Falls 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Sioux Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,723,176 searches. Data last updated July 24, 2024.
These are some of the best deals we've found on flights to Sioux Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/204:52 pmIAD - FSD
1 stop8h 07mDelta
Tue 8/275:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$258
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/201:21 pmIAD - FSD
2 stops11h 38mDelta
Tue 8/275:09 pmFSD - IAD
1 stop5h 24mDelta
Deal found 7/23$263
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/201:21 pmIAD - FSD
2 stops11h 38mDelta
Tue 8/275:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/23$268
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/76:52 amIAD - FSD
1 stop7h 14mAmerican Airlines
Wed 8/141:46 pmFSD - IAD
1 stop8h 36mAmerican Airlines
Deal found 7/24$273
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/186:30 amIAD - FSD
1 stop5h 12mUnited Airlines
Thu 9/266:30 pmFSD - IAD
1 stop5h 05mUnited Airlines
Deal found 7/23$279
This Delta deal was found by Cheapflights users on 7/22. 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 8/246:10 amIAD - FSD
2 stops7h 14mDelta
Sun 8/255:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/22$283
This Delta deal was found by Cheapflights users on 7/23. 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 8/176:20 amIAD - FSD
1 stop7h 04mDelta
Sat 8/245:20 pmFSD - IAD
1 stop5h 13mDelta
Deal found 7/23$308
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 10/231:15 pmIAD - FSD
2 stops11h 15mDelta
Sun 10/275:00 amFSD - IAD
1 stop4h 48mDelta
Deal found 7/23$313
This Delta deal was found by Cheapflights users on 7/24. 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 8/236:10 amIAD - FSD
2 stops7h 14mDelta
Sun 9/15:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/24$318

Dulles Intl to Sioux Falls flights leaving soon

Find last-minute flight options from Dulles Intl to Sioux Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,723,176 searches. Data last updated July 24, 2024.
Check out these flights departing soon from Washington, D.C. to Sioux Falls. It's wise to confirm all flight details are correct before booking.
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 7/304:52 pmIAD - FSD
1 stop8h 09mDelta
Tue 8/65:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$328
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 7/301:28 pmIAD - FSD
2 stops11h 33mDelta
Tue 8/65:00 amFSD - IAD
1 stop4h 52mDelta
Deal found 7/23$333
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 7/301:28 pmIAD - FSD
2 stops11h 33mDelta
Tue 8/65:00 amFSD - IAD
2 stops9h 57mDelta
Deal found 7/23$413
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 7/295:36 pmIAD - FSD
1 stop6h 53mUnited Airlines
Wed 7/315:16 pmFSD - IAD
1 stop11h 09mUnited Airlines
Deal found 7/22$717
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 7/295:33 pmIAD - FSD
1 stop5h 25mUnited Airlines
Tue 7/305:16 pmFSD - IAD
1 stop11h 09mUnited Airlines
Deal found 7/22$757
This Delta deal was found by Cheapflights users on 7/22. 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 7/296:19 amIAD - FSD
1 stop4h 43mDelta
Mon 7/294:09 pmFSD - IAD
2 stops5h 57mDelta
Deal found 7/22$1,008

One-way flights to Sioux Falls from Dulles Intl

Search for one-way flight options from Dulles Intl to Sioux Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,723,176 searches. Data last updated July 24, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Sioux Falls. Those seeking round-trip flights from Washington, D.C. to Sioux Falls should utilize the search form at the the top of the page.
This Delta deal was found by Cheapflights users on 7/24. 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 9/236:19 amIAD - FSD
1 stop7h 39mDelta
Deal found 7/24$229
This Delta deal was found by Cheapflights users on 7/23. 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 9/2312:38 pmIAD - FSD
2 stops11h 15mDelta
Deal found 7/23$234
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/208:30 amIAD - FSD
2 stops14h 38mUnited Airlines
Deal found 7/23$289

Find flights from Dulles Intl to Sioux Falls within your budget

Customize your flight search to find flights from Dulles Intl to Sioux Falls 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 2,723,176 searches. Data last updated July 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $541

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 8/20

1 stop8h 07m

Sioux Falls Joe Foss Field

Tue 8/27

1 stop4h 52m

$258

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 8/20

2 stops7h 14m

Sioux Falls Joe Foss Field

Tue 8/27

1 stop4h 52m

$263

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Tue 8/20

2 stops11h 38m

Sioux Falls Joe Foss Field

Tue 8/27

2 stops9h 57m

$268

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sun 9/15

1 stop7h 39m

Sioux Falls Joe Foss Field

Sun 9/22

1 stop4h 57m

$273

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 9/18

1 stop5h 12m

Sioux Falls Joe Foss Field

Thu 9/26

1 stop5h 05m

$279

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 8/24

2 stops7h 14m

Sioux Falls Joe Foss Field

Sun 8/25

2 stops9h 57m

$283

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Wed 8/7

1 stop7h 14m

Sioux Falls Joe Foss Field

Wed 8/14

1 stop8h 36m

$353

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Sat 8/17

2 stops13h 53m

Sioux Falls Joe Foss Field

Sat 8/24

2 stops17h 38m

$415

Washington, D.C. Dulles IntlSioux Falls Joe Foss Field

IAD - FSD

IADFSD

Washington, D.C. Dulles Intl

Thu 10/24

2 stops11h 45m

Sioux Falls Joe Foss Field

Sun 10/27

3 stops22h 55m

$541

Flights are sorted by cheapest first

Deals found on 7/23

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Sioux Falls?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Sioux Falls. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Sioux Falls flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Dulles Intl 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.

Temperature and rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature and rainfall totals by month.

FSD

Temperature

15.8 - 73.4 °F

If weather is an important factor for your trip to Sioux Falls, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated July 24, 2024.
To help decide which airline to fly from Washington, D.C. to Sioux Falls, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,651 reviews

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,651 reviews
8.0
Very good
9,651 reviews

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,651 reviews

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,651 reviews

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sioux Falls from Washington, D.C. Dulles Intl?

    If you book a flight to Sioux Falls from Washington, D.C. Dulles Intl, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from Washington, D.C. Dulles Intl to Joe Foss Field per day from 2 different airlines.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $300. The cheapest flight booked recently is on Delta for just $258, but on average you can expect to pay $343.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Sioux Falls for under $400?

    There are currently 6+ open flights from Washington, D.C. Dulles Intl Airport to Sioux Falls within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Sioux Falls round-trip?

    Currently priced at $258, Delta will fly you from Washington, D.C. Dulles Intl Airport to Sioux Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $279 and $353, respectively. Users have found that Delta is 46% cheaper than the other options available to this destination.

  • What does IAD to FSD mean?

    Great question - IAD to FSD just means Washington, D.C. Dulles Intl Airport to Sioux Falls Joe Foss Field Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dulles Intl to Sioux Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Sioux Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Sioux Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Sioux Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Sioux Falls.

  • Can I find deals for business class flights from Dulles Intl to Sioux Falls?

    Yes. Cheapflights offers flight deals from Dulles Intl to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Sioux Falls that allow pets onboard?

    Many airlines flying from Dulles Intl to Sioux Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Sioux Falls?

    Yes, you can often find last-minute deals on Dulles Intl to Sioux Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Sioux Falls flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Sioux Falls flight deals you see on this page were last updated on 7/24.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sioux Falls (average of $324). Flying from Washington, D.C. Dulles Intl Airport to Sioux Falls in October is currently the most expensive (average of $431). 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.

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Top 2 airlines flying from Dulles Intl to Sioux Falls

Discover the top 2 airlines that operate flights from Dulles Intl to Sioux Falls. 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 2,723,176 searches. Data last updated July 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$505FlexibilityNo cancel feeOn-time69%

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