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Cheap flights from Sioux City to Washington, D.C. from $218

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:03 am - 4:52 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
11:30 am - 5:54 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
7h 24m1 stop Chicago O'Hare Intl
$404United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
9:03 am - 4:52 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:54 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
11h 54m2 stops Newark Chicago O'Hare Intl
$527United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
9:03 am - 4:52 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:54 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
11h 54m2 stops Newark Chicago O'Hare Intl
$537United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
6:00 am - 8:35 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
13h 35m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
7:00 am - 5:54 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
11h 54m2 stops Newark Chicago O'Hare Intl
$700United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
8:05 am - 2:23 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
5h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
2:00 pm - 5:53 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
4h 53m1 stop Chicago O'Hare Intl
$705United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
8:06 am - 3:42 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
6h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 5:53 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
12h 53m2 stops Newark Chicago O'Hare Intl
$727United Airlines
Tue, Sep 8 - Sat, Sep 12
United Airlines Logo
8:06 am - 5:08 pmSUX  Sioux City Sioux Gateway-DCA Washington, D.C. Reagan-National
8h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
1:10 pm - 5:53 pmDCA  Washington, D.C. Reagan-National-SUX Sioux City Sioux Gateway
5h 43m1 stop Chicago O'Hare Intl
$834United Airlines
Tue, Sep 8 - Sat, Sep 12

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United Airlines flights from Sioux City to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Sioux City to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jan 30
SUX9:03 amSioux City Sioux Gateway
6h 49m
1 stop
DCA4:52 pmWashington, D.C. Reagan-National
Feb 3
DCA11:30 amWashington, D.C. Reagan-National
7h 24m
1 stop
SUX5:54 pmSioux City Sioux Gateway
$404
United Airlines
Sep 11
SUX8:05 amSioux City Sioux Gateway
5h 18m
1 stop
DCA2:23 pmWashington, D.C. Reagan-National
Sep 15
DCA1:04 pmWashington, D.C. Reagan-National
5h 49m
1 stop
SUX5:53 pmSioux City Sioux Gateway
$473
United Airlines
Jan 30
SUX9:03 amSioux City Sioux Gateway
6h 49m
1 stop
DCA4:52 pmWashington, D.C. Reagan-National
Feb 3
DCA7:00 amWashington, D.C. Reagan-National
11h 54m
2 stops
SUX5:54 pmSioux City Sioux Gateway
$527

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Sat 1/30

9:03 am-4:52 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Wed 2/3

11:30 am-5:54 pm

1 stop7h 24m

$404

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Sat 1/30

9:03 am-4:52 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Wed 2/3

7:00 am-5:54 pm

2 stops11h 54m

$527

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Sat 1/30

9:03 am-4:52 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Wed 2/3

7:00 am-5:54 pm

2 stops11h 54m

$537

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Sat 1/30

6:00 am-8:35 pm

2 stops13h 35m

Washington, D.C. Reagan-National

Wed 2/3

7:00 am-5:54 pm

2 stops11h 54m

$700
Quickest round-trip

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Fri 9/11

8:05 am-2:23 pm

1 stop5h 18m

Washington, D.C. Reagan-National

Sun 9/13

2:00 pm-5:53 pm

1 stop4h 53m

$705

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Tue 9/8

8:06 am-3:42 pm

1 stop6h 36m

Washington, D.C. Reagan-National

Sat 9/12

6:00 am-5:53 pm

2 stops12h 53m

$727

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Tue 9/8

8:06 am-5:08 pm

1 stop8h 02m

Washington, D.C. Reagan-National

Sat 9/12

1:10 pm-5:53 pm

1 stop5h 43m

$834
Cheapest one-way
Quickest one-way

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Tue 10/13

8:35 am-2:23 pm

1 stop4h 48m

$218

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Mon 10/12

8:35 am-1:08 pm

1 stop27h 33m

$304

Sioux CityWashington, D.C.

SUX Sioux City Sioux Gateway - DCA Washington, D.C. Reagan-National

SUXDCA

Sioux City Sioux Gateway

Sun 10/11

8:35 am-2:23 pm

1 stop4h 48m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sioux City to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sioux City Sioux Gateway to Washington, D.C. Reagan-National?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

Southwest, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Sioux City according to our data. Southwest is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to Washington, D.C. Reagan-National Airport

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

Cheap Sioux City to Washington, D.C. Reagan-National Airport (SUX to DCA) flight deals and tips

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

Best Price Found

$218

Fastest flight time

5h 18m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Sioux City in the past 72 hours is $218. The best round-trip flight deal from Sioux City to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $404.
The fastest flight from Sioux City to Washington, D.C. Reagan-National Airport takes 5h 18m
There are no direct flights from Sioux City to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Sioux City to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Sioux City to Washington, D.C. Reagan-National Airport

  • How far is Sioux City Sioux Gateway to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Sioux City Sioux Gateway to Washington, D.C. Reagan-National is 1042.2 mi. 5h 18m is a normal flight duration for this route.

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

    Prices for flights from Sioux City Sioux Gateway Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Laurel
Waldorf
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Springfield
Colonial Beach
Fairfax
Edgewood
Glen Burnie
Tysons
College Park

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Sioux City.

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

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

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

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 Washington, D.C. from Sioux City.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Sioux City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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