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Cheap flights from Sioux City to Washington, D.C. from $571

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to Washington, D.C. departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sioux City to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Sioux City to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
3:26 pm - 5:23 amSUX-BWI
12h 57m1 stop
6:45 am - 10:30 pmBWI-SUX
16h 45m1 stop
$571United Airlines
Find Deal
Thu, May 15 - Mon, May 19
3:26 pm - 5:22 amSUX-IAD
12h 56m1 stop
6:22 am - 10:30 pmIAD-SUX
17h 08m1 stop
$605United Airlines
Find Deal
Thu, May 15 - Mon, May 19
10:10 am - 11:49 amSUX-IAD
24h 39m2 stops
6:22 am - 10:30 pmIAD-SUX
17h 08m1 stop
$607United Airlines
Find Deal
Thu, May 15 - Mon, May 19
10:10 am - 11:49 amSUX-IAD
24h 39m2 stops
8:25 am - 10:30 pmIAD-SUX
15h 05m2 stops
$622United Airlines
Find Deal
Thu, May 15 - Mon, May 19
3:26 pm - 9:54 amSUX-BWI
17h 28m2 stops
6:45 am - 10:30 pmBWI-SUX
16h 45m1 stop
$670United Airlines
Find Deal
Thu, May 15 - Mon, May 19
3:26 pm - 9:54 amSUX-BWI
17h 28m2 stops
6:45 am - 2:28 pmBWI-SUX
32h 43m2 stops
$771United Airlines
Find Deal
Thu, May 15 - Mon, May 19

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

Our best United Airlines deals on Sioux City to Washington, D.C. flight tickets
United Airlines
May 15
SUX3:26 pmSioux City Sioux Gateway
12h 57m
1 stop
BWI5:23 amBaltimore/Washington
May 19
BWI6:45 amBaltimore/Washington
16h 45m
1 stop
SUX10:30 pmSioux City Sioux Gateway
United Airlines
May 15
SUX3:26 pmSioux City Sioux Gateway
12h 56m
1 stop
IAD5:22 amWashington, D.C. Dulles Intl
May 19
IAD6:22 amWashington, D.C. Dulles Intl
17h 08m
1 stop
SUX10:30 pmSioux City Sioux Gateway
United Airlines
May 15
SUX10:10 amSioux City Sioux Gateway
24h 39m
2 stops
IAD11:49 amWashington, D.C. Dulles Intl
May 19
IAD6:22 amWashington, D.C. Dulles Intl
17h 08m
1 stop
SUX10:30 pmSioux City Sioux Gateway

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sioux City to Washington, D.C.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Sioux City is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $459. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Sioux City to Washington, D.C. for around $697.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Sioux City to Washington, D.C. when you can find flight prices for as low as $385. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to Washington, D.C. 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. (SUX to WAS) flight deals and tips

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

Best Price Found

$571

Fastest flight time

12h 56m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best flight deal from Sioux City to Washington, D.C. found on momondo in the last 72 hours is $571
The fastest flight from Sioux City to Washington, D.C. takes 12h 56m
There are no direct flights from Sioux City to Washington, D.C.. Popular non-direct routes for this connection are Sioux City Sioux Gateway Airport - Washington, D.C. Dulles Intl Airport and Sioux City Sioux Gateway Airport - Baltimore/Washington Airport.
There are 2 airports near Washington, D.C.: Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    A flight from Sioux City Sioux Gateway to Washington, D.C. will travel around 1041.1 mi. 12h 56m 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.?

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

  • How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to Washington, D.C.?

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

    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 Sioux City Sioux Gateway Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Sioux City to Washington, D.C.

Compare and see reviews for airlines that fly from Sioux City to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $269Free CancellationRating
7.4
8,611 reviews
Search United Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Linthicum Heights
Glen Burnie
Rockville
Fairfax
Towson
Reston
Hanover
Hyattsville

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?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Sioux City with this policy.

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

momondo helps you find the best flight between Sioux City and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Sioux City 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.