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Cheap flights from Sioux City (SUX) to Washington, D.C. (WAS) from $304

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 10/3. 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
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Sioux City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2024.

Round-trip from

$235
From Sioux City Sioux Gateway to Washington, D.C. (WAS)
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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 2,740,132 searches. Data last updated May 28, 2024.
Thu 10/37:45 amSUX - DCA
1 stop6h 57mUnited Airlines
Tue 10/85:00 pmDCA - SUX
1 stop6h 45mUnited Airlines
Deal found 5/27$304
Thu 10/37:45 amSUX - DCA
1 stop5h 21mUnited Airlines
Tue 10/82:00 pmDCA - SUX
2 stops9h 45mUnited Airlines
Deal found 5/27$313
Thu 10/37:45 amSUX - IAD
2 stops12h 16mUnited Airlines
Tue 10/88:20 amIAD - SUX
2 stops15h 25mUnited Airlines
Deal found 5/27$495
Thu 10/37:45 amSUX - IAD
1 stop15h 50mUnited Airlines
Tue 10/88:20 amIAD - SUX
2 stops15h 25mUnited Airlines
Deal found 5/27$504
Thu 10/37:45 amSUX - IAD
1 stop27h 00mUnited Airlines
Tue 10/86:30 amIAD - SUX
1 stop17h 15mUnited Airlines
Deal found 5/27$513
Thu 10/37:45 amSUX - DCA
2 stops10h 18mUnited Airlines
Tue 10/82:00 pmDCA - SUX
2 stops9h 45mUnited Airlines
Deal found 5/27$604

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 2,740,132 searches. Data last updated May 28, 2024.
Thu 10/37:45 amSUX - DCA
1 stop6h 57mUnited Airlines
Tue 10/85:00 pmDCA - SUX
1 stop6h 45mUnited Airlines
Deal found 5/27$304
Thu 10/37:45 amSUX - DCA
1 stop5h 21mUnited Airlines
Tue 10/82:00 pmDCA - SUX
2 stops9h 45mUnited Airlines
Deal found 5/27$313
Thu 10/37:45 amSUX - IAD
2 stops12h 16mUnited Airlines
Tue 10/88:20 amIAD - SUX
2 stops15h 25mUnited Airlines
Deal found 5/27$495
Thu 10/37:45 amSUX - IAD
1 stop15h 50mUnited Airlines
Tue 10/88:20 amIAD - SUX
2 stops15h 25mUnited Airlines
Deal found 5/27$504
Thu 10/37:45 amSUX - IAD
1 stop27h 00mUnited Airlines
Tue 10/86:30 amIAD - SUX
1 stop17h 15mUnited Airlines
Deal found 5/27$513
Thu 10/37:45 amSUX - DCA
2 stops10h 18mUnited Airlines
Tue 10/82:00 pmDCA - SUX
2 stops9h 45mUnited Airlines
Deal found 5/27$604

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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$304 - $604

Route

Depart

Return

Price

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Thu 10/3

1 stop6h 57m

Washington, D.C. Reagan-National

Tue 10/8

1 stop6h 45m

$304

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Thu 10/3

1 stop5h 21m

Washington, D.C. Reagan-National

Tue 10/8

2 stops9h 45m

$313

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Thu 10/3

2 stops12h 16m

Washington, D.C. Dulles Intl

Tue 10/8

2 stops15h 25m

$495

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Thu 10/3

1 stop15h 50m

Washington, D.C. Dulles Intl

Tue 10/8

2 stops15h 25m

$504

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Thu 10/3

1 stop27h 00m

Washington, D.C. Dulles Intl

Tue 10/8

1 stop17h 15m

$513

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Thu 10/3

2 stops10h 18m

Washington, D.C. Reagan-National

Tue 10/8

2 stops9h 45m

$604

Flights are sorted by cheapest first

Deals found on 5/27

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 May 26, 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

Best time to book a flight from Sioux City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

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 28, 2024.
United Airlines
7.4
Good
10,799 reviews
Check prices

Overall

7.4

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,799 reviews
United Airlines
7.4
Good
10,799 reviews
Check prices

Overall

7.4

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

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 $400 on Cheapflights?

    Yes, there are multiple flights from Sioux City to Washington, D.C. for under $400. The cheapest flight booked recently is on United Airlines for just $304, but on average you can expect to pay $455.

  • What is the cheapest airline to fly from Sioux City to Washington, D.C. round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C., with prices starting at $304.

  • 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 5/27.

  • When is the best time to book a flight from Sioux City to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to Washington, D.C. (average of $278). Flying from Sioux City to Washington, D.C. in June is currently the most expensive (average of $388). 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.

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 2,740,132 searches. Data last updated May 28, 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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Business 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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