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Cheap flights from Washington, D.C. Dulles Intl Airport to Sioux City from $404

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:15 pm - 6:10 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:52 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
4h 52m1 stop Chicago O'Hare Intl
$404United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
1:15 pm - 6:10 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:52 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
4h 52m1 stop Chicago O'Hare Intl
$514United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
1:15 pm - 6:10 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 7:32 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
24h 32m2 stops Chicago O'Hare Intl Charlotte Douglas
$615United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
1:15 pm - 6:10 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:52 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
4h 52m1 stop Chicago O'Hare Intl
$624United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
6:46 pm - 5:10 pmSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
21h 24m1 stop Denver Intl
$652United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
6:46 pm - 5:10 pmSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
21h 24m1 stop Denver Intl
$653United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 11:35 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
29h 31m2 stops Chicago O'Hare Intl Cincinnati Cinci./N. Kentucky
$656United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 4:58 pmSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
10h 54m1 stop Chicago O'Hare Intl
$682United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 7:24 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
25h 20m2 stops Chicago O'Hare Intl Cleveland Hopkins Intl
$687United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:00 pm - 6:11 pmIAD  Washington, D.C. Dulles Intl-SUX Sioux City Sioux Gateway
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 7:24 amSUX  Sioux City Sioux Gateway-IAD Washington, D.C. Dulles Intl
25h 20m2 stops Chicago O'Hare Intl Cleveland Hopkins Intl
$690United Airlines
Fri, Jan 8 - Tue, Jan 12

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Sioux City

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Sioux City flight tickets
United Airlines
Nov 11
IAD1:15 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
SUX6:10 pmSioux City Sioux Gateway
Nov 15
SUX6:00 amSioux City Sioux Gateway
4h 52m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
$404
United Airlines
Nov 12
IAD1:15 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
SUX6:10 pmSioux City Sioux Gateway
Nov 15
SUX6:00 amSioux City Sioux Gateway
4h 52m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
$514
United Airlines
Nov 12
IAD1:15 pmWashington, D.C. Dulles Intl
5h 55m
1 stop
SUX6:10 pmSioux City Sioux Gateway
Nov 15
SUX6:00 amSioux City Sioux Gateway
24h 32m
2 stops
IAD7:32 amWashington, D.C. Dulles Intl
$615

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sioux City that are best for you.

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Route

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Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Wed 11/11

1:15 pm-6:10 pm

1 stop5h 55m

Sioux City Sioux Gateway

Sun 11/15

6:00 am-11:52 am

1 stop4h 52m

$404

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Thu 11/12

1:15 pm-6:10 pm

1 stop5h 55m

Sioux City Sioux Gateway

Sun 11/15

6:00 am-11:52 am

1 stop4h 52m

$514

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Thu 11/12

1:15 pm-6:10 pm

1 stop5h 55m

Sioux City Sioux Gateway

Sun 11/15

6:00 am-7:32 am

2 stops24h 32m

$615

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Thu 11/12

1:15 pm-6:10 pm

1 stop5h 55m

Sioux City Sioux Gateway

Sun 11/15

6:00 am-11:52 am

1 stop4h 52m

$624

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

6:46 pm-5:10 pm

1 stop21h 24m

$652

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

6:46 pm-5:10 pm

1 stop21h 24m

$653

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

5:04 am-11:35 am

2 stops29h 31m

$656

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

5:04 am-4:58 pm

1 stop10h 54m

$682

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

5:04 am-7:24 am

2 stops25h 20m

$687

Washington, D.C.Sioux City

IAD Washington, D.C. Dulles Intl - SUX Sioux City Sioux Gateway

IADSUX

Washington, D.C. Dulles Intl

Fri 1/8

1:00 pm-6:11 pm

1 stop6h 11m

Sioux City Sioux Gateway

Tue 1/12

5:04 am-7:24 am

2 stops25h 20m

$690

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Sioux City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Sioux City (IAD to SUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sioux City

Best Price Found

$404

Fastest flight time

5h 49m

Direct flights

None
The best flight deal from Washington, D.C. Dulles Intl Airport to Sioux City found on momondo in the last 72 hours is $404
The fastest flight from Washington, D.C. Dulles Intl Airport to Sioux City takes 5h 49m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sioux City. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Sioux City.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sioux City

  • How far is Washington, D.C. Dulles Intl to Sioux City Sioux Gateway by plane?

    Sioux City Sioux Gateway is 1019.1 mi away from Washington, D.C. Dulles Intl. Typically, this will take 5h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sioux City Sioux Gateway Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sioux City Sioux Gateway Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sioux City Sioux Gateway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The required travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sioux City

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Sioux City?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Sioux City. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Sioux City with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Sioux City?

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Why should I use momondo to find a flight deal from Washington, D.C. to Sioux City?

It is quick and easy to find Washington, D.C. to Sioux City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux City that suits you.

Can I find flights from Washington, D.C. to Sioux City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sioux City from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Sioux City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sioux City from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Sioux City right now. Can momondo alert me if prices change?

Price alerts on flights to Sioux City from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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