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.

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 averaging $70 for economy cars. Top options include: • Dollar • Hertz • Budget • Sixt • Thrifty

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

United Airlines ($354) 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 3h 43m over the past 3 months.

$354 CHEAP FLIGHTS from Sioux City to Washington Dulles (SUX - IAD)

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Cheapest round-trip

$354

Typical prices: $417-$1,046

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Sun 2/4Fri 2/9

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

Thu, Feb 4 - Tue, Feb 9

5:04 am - 11:42 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 38m1 stop Chicago O'Hare Intl

1:00 pm - 6:11 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 11m1 stop Chicago O'Hare Intl

$354United Airlines

Thu, Feb 4 - Tue, Feb 9

5:04 am - 11:42 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 38m1 stop Chicago O'Hare Intl

5:30 pm - 6:11 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

25h 41m2 stops Cincinnati Cinci./N. Kentucky Chicago O'Hare Intl

$544United Airlines

Thu, Feb 4 - Tue, Feb 9

5:04 am - 11:42 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

5h 38m1 stop Chicago O'Hare Intl

10:28 pm - 6:11 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

20h 43m1 stop Chicago O'Hare Intl

$551United Airlines

Sat, Dec 5 - Wed, Dec 9

5:00 am - 9:19 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

15h 19m2 stops Chicago O'Hare Intl Cincinnati Cinci./N. Kentucky

1:00 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 05m1 stop Chicago O'Hare Intl

$566United Airlines

Sat, Nov 14 - Mon, Nov 16

6:00 am - 11:52 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

4h 52m1 stop Chicago O'Hare Intl

5:20 pm - 11:43 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

7h 23m1 stop Denver Intl

$574United Airlines

Sat, Jan 30 - Wed, Feb 3

5:04 am - 9:02 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

14h 58m2 stops Chicago O'Hare Intl Boston Logan Intl

1:00 pm - 6:11 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 11m1 stop Chicago O'Hare Intl

$581United Airlines

Sat, Dec 5 - Wed, Dec 9

5:00 am - 9:30 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

15h 30m2 stops Chicago O'Hare Intl Detroit Metropolitan Wayne County

1:00 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 05m1 stop Chicago O'Hare Intl

$595United Airlines

Sat, Dec 5 - Wed, Dec 9

5:00 am - 12:24 amSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

18h 24m1 stop Chicago O'Hare Intl

1:00 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

6h 05m1 stop Chicago O'Hare Intl

$622United Airlines

Thu, Feb 4 - Tue, Feb 9

5:04 am - 1:33 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

7h 29m1 stop Chicago O'Hare Intl

6:00 am - 6:11 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

13h 11m2 stops Newark Chicago O'Hare Intl

$626United Airlines

Sat, Dec 5 - Wed, Dec 9

5:00 am - 9:19 pmSUX Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl

15h 19m2 stops Chicago O'Hare Intl Cincinnati Cinci./N. Kentucky

5:30 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway

25h 35m2 stops Boston Logan Intl Chicago O'Hare Intl

$630United 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 with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Sioux City to Washington, D.C. Dulles Intl Airport? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux City to Washington, D.C. Dulles Intl Airport departing in february.

Find deals

Cheapest flight	$354

Round-trip flight from Sioux City to Washington, D.C. Dulles Intl Airport

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.

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 $354 to $2,320. That means the highest observed fare was about 7x higher than the lowest one.
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 averaging $70 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty
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.
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 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.

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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?

Which airline is the cheapest 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?

Key details for Sioux City to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

When to book flights from Sioux City to Dulles Intl

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

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