Round-trip from | $303 |
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Flights from Washington, D.C. Dulles Intl Airport to Sioux City are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sioux City.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Sioux City as you normally would.
Fly from
Fly to
Budget
$418 - $528
Route
Depart
Return
Price
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 8/31
1 stop22h 34m
Sioux City Sioux Gateway
Wed 9/4
1 stop7h 38m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 8/31
2 stops22h 34m
Sioux City Sioux Gateway
Wed 9/4
1 stop7h 38m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Mon 8/19
1 stop11h 15m
Sioux City Sioux Gateway
Sat 8/24
1 stop9h 34m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Mon 8/19
1 stop11h 15m
Sioux City Sioux Gateway
Sat 8/24
2 stops13h 00m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 10/12
1 stop6h 30m
Sioux City Sioux Gateway
Sat 10/19
1 stop6h 28m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 5/25
1 stop6h 23m
Sioux City Sioux Gateway
Mon 5/27
2 stops24h 07m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 5/25
2 stops25h 33m
Sioux City Sioux Gateway
Mon 5/27
2 stops24h 07m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Sat 8/31
2 stops22h 34m
Sioux City Sioux Gateway
Wed 9/4
2 stops23h 15m
Washington, D.C. Dulles IntlSioux City Sioux Gateway
IAD - SUX
IADSUX
Washington, D.C. Dulles Intl
Fri 5/24
2 stops25h 28m
Sioux City Sioux Gateway
Mon 5/27
2 stops24h 07m
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sioux City (average of $303). Flying from Washington, D.C. Dulles Intl Airport to Sioux City in July is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$352
February
$312
March
$446
April
$303
May
$475
June
$538
July
$543
August
$412
September
$344
October
$459
November
$375
December
$416
SUX Temperature | 21.2 - 75.2 °F |
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Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
The staff were pleasant. There was no food or entertainment.
Food
Comfort
Overall
Boarding
Crew
Entertainment
Reviews
The staff were pleasant. There was no food or entertainment.
Cheapflights makes it easy to find Dulles Intl to Sioux City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Sioux City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Sioux City, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sioux City from Dulles Intl today and book when prices fit your budget.