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Cheap flights from Sioux City (SUX) to Washington, D.C. (WAS) from $503

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SUX — WAS
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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What is the cheapest day to fly round-trip from Sioux City to Washington, D.C.?

Tuesday flights are found to be more expensive to fly from Sioux City to Washington, D.C.. 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 Washington, D.C..

When is the cheapest time to fly from Sioux City to Washington, D.C. (SUX - WAS)?

One of the essential ways to save on airfare from Sioux City to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

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

Explore cheap flight options specifically provided by United Airlines for the route between Sioux City and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:24 amIAD - SUX
1 stop15h 29mUnited Airlines
Deal found 5/2$503
Sun 6/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Tue 6/185:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 5/2$515
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$556
Sun 6/166:15 amSUX - DCA
1 stop26h 07mUnited Airlines
Tue 6/186:00 amDCA - SUX
2 stops17h 53mUnited Airlines
Deal found 5/2$641
Sun 6/166:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$672

Cheap Sioux City to Washington, D.C. flights in May & June 2024

Find cheap flight options from Sioux City to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:24 amIAD - SUX
1 stop15h 29mUnited Airlines
Deal found 5/2$503
Sun 6/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Tue 6/185:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 5/2$515
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$556
Sun 6/166:15 amSUX - DCA
1 stop26h 07mUnited Airlines
Tue 6/186:00 amDCA - SUX
2 stops17h 53mUnited Airlines
Deal found 5/2$641
Sun 6/166:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$672

Sioux City to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Sioux City and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:24 amIAD - SUX
1 stop15h 29mUnited Airlines
Deal found 5/2$503
Sun 6/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Tue 6/185:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 5/2$515
Sun 6/166:15 amSUX - IAD
1 stop17h 27mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$556
Sun 6/166:15 amSUX - DCA
1 stop26h 07mUnited Airlines
Tue 6/186:00 amDCA - SUX
2 stops17h 53mUnited Airlines
Deal found 5/2$641
Sun 6/166:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Tue 6/188:35 amIAD - SUX
2 stops15h 18mUnited Airlines
Deal found 5/2$672

Find flights from Sioux City to Washington, D.C. within your budget

Customize your flight search to find flights from Sioux City to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$503 - $672

Route

Depart

Return

Price

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Sun 6/16

1 stop17h 27m

Washington, D.C. Dulles Intl

Tue 6/18

1 stop15h 29m

$503

Sioux City Sioux GatewayWashington, D.C. Reagan-National

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Sun 6/16

1 stop5h 09m

Washington, D.C. Reagan-National

Tue 6/18

1 stop6h 53m

$515

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Sun 6/16

1 stop17h 27m

Washington, D.C. Dulles Intl

Tue 6/18

2 stops15h 18m

$556

Sioux City Sioux GatewayWashington, D.C. Reagan-National

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Sun 6/16

1 stop26h 07m

Washington, D.C. Reagan-National

Tue 6/18

2 stops17h 53m

$641

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Sun 6/16

2 stops24h 18m

Washington, D.C. Dulles Intl

Tue 6/18

2 stops15h 18m

$672

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Sioux City to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Sioux City to Washington, D.C.. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sioux City to Washington, D.C. flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated May 3, 2024.
United Airlines
7.4
Good
11,143 reviews
Check prices

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,143 reviews
United Airlines
7.4
Good
11,143 reviews
Check prices

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.2

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to Washington, D.C.?

    If you book a flight to Washington, D.C. from Sioux City, you will be flying from Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City. There are 0 flights from Sioux Gateway to Washington, D.C. per day from 1 airline.

  • Can I find flights from Sioux City to Washington, D.C. for under $600 on Cheapflights?

    Yes, there are multiple flights from Sioux City to Washington, D.C. for under $600. The cheapest flight booked recently is on United Airlines for just $503, but on average you can expect to pay $577.

  • What are the most popular routes from Sioux City to Washington, D.C.?

    The most popular route from Sioux City to Washington, D.C. is Sioux City Sioux Gateway - Washington, D.C. Dulles Intl. You may also consider Sioux City Sioux Gateway - Baltimore/Washington or Sioux City Sioux Gateway - Washington, D.C. Reagan-National.

  • What does SUX to IAD mean?

    This is defined as Sioux City Sioux Gateway Airport (SUX) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Sioux City to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Sioux City to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sioux City to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux City to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sioux City to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Sioux City to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Washington, D.C..

  • Can I find deals for business class flights from Sioux City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Sioux City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sioux City to Washington, D.C. that allow pets onboard?

    Many airlines flying from Sioux City to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sioux City to Washington, D.C.?

    Yes, you can often find last-minute deals on Sioux City to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sioux City to Washington, D.C. flight deals updated?

    The Sioux City to Washington, D.C. flight deals you see on this page were last updated on 5/2.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Sioux City to Washington, D.C.

Discover the top airline that operate flights from Sioux City to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$415FlexibilityNo cancel feeOn-time69%
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Search flights from Sioux City to Washington, D.C. by cabin class

Find flights from Sioux City to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sioux City to Washington, D.C.?

Cheapflights makes it easy to find Sioux City to Washington, D.C. 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.

Why should you use Cheapflights to find cheap flight tickets from Sioux City to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Sioux City.

Can Cheapflights find flights from Sioux City to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from Sioux City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sioux City to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Sioux City today and book when prices fit your budget.

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