Which airports can I use when flying from Sioux City to Washington, D.C. Dulles Intl Airport?

Flights from Sioux City to Washington, D.C. Dulles Intl Airport usually depart from Sioux City Sioux Gateway (SUX) and arrive at Washington, D.C. Dulles Intl (IAD).

Which airports do connecting flights from Sioux City to Washington, D.C. Dulles Intl Airport pass through?

Most connecting flights from Sioux City to Washington, D.C. Dulles Intl Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

What popular places can I visit in Washington, D.C. Dulles Intl Airport?

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Do I need a passport to fly from Sioux City to Washington, D.C. Dulles Intl Airport?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

What is the time difference between Sioux City and Washington, D.C. Dulles Intl Airport?

Washington, D.C. Dulles Intl Airport is 1 hour ahead of Sioux City (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Dollar • Budget • Hertz • Sixt • Thrifty

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

United Airlines ($448) offered the cheapest round-trip ticket from Sioux City to Washington, D.C. Dulles Intl Airport in the last 5 days.

What is the cheapest layover airport when flying from Sioux City to Washington, D.C. Dulles Intl Airport?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $491. Based on KAYAK data over the past 3 months.

When flying from Sioux City to Washington, D.C. Dulles Intl Airport which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Sioux City to Washington, D.C. Dulles Intl Airport layovers at 223 minutes over the past 3 months.

$448 CHEAP FLIGHTS from Sioux City to Washington Dulles (SUX - IAD)

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Cheapest round-trip

$448

Typical prices: $417-$1,046

United Airlines

Tue 10/23Sun 10/28

SUX - IAD • 1 stop

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Flight Deals

Cheap Flights from Sioux City to Dulles Intl (SUX-IAD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Sioux City to Dulles Intl

Fri, Oct 23 - Wed, Oct 28

8:35 am - 4:01 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

6h 26m1 stop Chicago O'Hare Intl

1:15 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

5h 55m1 stop Chicago O'Hare Intl

$448United Airlines

Tue, Nov 10 - Sat, Nov 14

6:00 am - 1:35 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

6h 35m1 stop Chicago O'Hare Intl

1:17 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

5h 53m1 stop Chicago O'Hare Intl

$472United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

5:37 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

25h 17m1 stop Chicago O'Hare Intl

$522United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

5:37 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

25h 17m1 stop Chicago O'Hare Intl

$523United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

5:37 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

25h 17m1 stop Chicago O'Hare Intl

$525United Airlines

Tue, Oct 13 - Tue, Oct 20

8:35 am - 5:44 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

8h 09m1 stop Chicago O'Hare Intl

6:10 am - 5:53 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

12h 43m1 stop Chicago O'Hare Intl

$544United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

12:49 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 05m1 stop Chicago O'Hare Intl

$564United Airlines

Wed, Oct 14 - Tue, Oct 20

6:58 pm - 5:17 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

9h 19m1 stop Denver Intl

1:10 pm - 5:53 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

5h 43m1 stop Chicago O'Hare Intl

$572United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

10:35 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

20h 19m2 stops Orlando Chicago O'Hare Intl

$575United Airlines

Sat, Jan 30 - Wed, Feb 3

9:03 am - 3:55 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Chicago O'Hare Intl

12:49 pm - 5:54 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 05m1 stop Chicago O'Hare Intl

$584United Airlines

Booking Insights

Price, demand and travel trends for Sioux City to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Sioux City to Washington, D.C. Dulles Intl Airport with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Sioux City to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Sioux City to Washington, D.C. Dulles Intl Airport start at $448. Prices are typical for this route right now, with typical round-trip fares ranging from $417 to $1,046. The lowest price found in the past 5 days was $448 on United Airlines.

Find deals

When to book flights from Sioux City to Dulles Intl

Are your dates flexible? Find out the best times to travel from Sioux City to Dulles Intl 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.

Which airports can I use when flying from Sioux City to Washington, D.C. Dulles Intl Airport?
Flights from Sioux City to Washington, D.C. Dulles Intl Airport usually depart from Sioux City Sioux Gateway (SUX) and arrive at Washington, D.C. Dulles Intl (IAD).
Which airports do connecting flights from Sioux City to Washington, D.C. Dulles Intl Airport pass through?
Most connecting flights from Sioux City to Washington, D.C. Dulles Intl Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
What popular places can I visit in Washington, D.C. Dulles Intl Airport?
Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.
Do I need a passport to fly from Sioux City to Washington, D.C. Dulles Intl Airport?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Sioux City to Washington, D.C. Dulles Intl Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $448 to $1,449. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Sioux City and Washington, D.C. Dulles Intl Airport?
Washington, D.C. Dulles Intl Airport is 1 hour ahead of Sioux City (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?
Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
• Dollar
• Budget
• Hertz
• Sixt
• Thrifty

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SUX - IAD

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Everything you should know

Cheap Flights from Sioux City to Dulles Intl (SUX-IAD)

Recent round-trip flight deals from Sioux City to Dulles Intl

Recent one-way flight deals from Sioux City to Dulles Intl

Price, demand and travel trends for Sioux City to Washington, D.C. Dulles Intl Airport flights

How much is a round-trip flight from Sioux City to Washington, D.C. Dulles Intl Airport?

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

What is the cheapest layover airport when flying from Sioux City to Washington, D.C. Dulles Intl Airport?

When flying from Sioux City to Washington, D.C. Dulles Intl Airport which airport offers the shortest layover?

When to book flights from Sioux City to Dulles Intl

Your Sioux City to Washington, D.C. Dulles Intl Airport flight questions, answered

More options for your flight from Sioux City to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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