Cheap flights from Sioux City to Washington, D.C. from $713
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 5/19. 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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United Airlines flights from Sioux City to Washington, D.C.
Our best United Airlines deals on Sioux City to Washington, D.C. flight tickets
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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.
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 | $713 |
|---|---|
Fastest flight time | 4h 31m |
Direct flights | None |
Airports in Washington, D.C. | 2 airports |
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. 4h 31m 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.?
There is 1 operator available for flights from Sioux City Sioux Gateway Airport to Washington, D.C. as of May 2025.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $269 | Free Cancellation | Rating 7.4 8,702 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy 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.