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Cheap flights from Sioux City (SUX) to Washington, D.C. (WAS) from $344

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. 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 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
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 June 10, 2024.

Round-trip from

$234
From Sioux City Sioux Gateway to Washington, D.C. (WAS)
Search Deals

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..

What is the cheapest time of day to fly from SUX to 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 Sioux City to Washington, D.C. flights in June & July 2024

Find cheap flight options from Sioux City to Washington, D.C. specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
Sat 6/296:15 amSUX - DCA
1 stop6h 49mUnited Airlines
Thu 7/47:00 pmDCA - SUX
1 stop4h 53mUnited Airlines
Deal found 6/9$394
Sat 6/296:15 amSUX - DCA
1 stop6h 49mUnited Airlines
Thu 7/42:00 pmDCA - SUX
2 stops9h 53mUnited Airlines
Deal found 6/9$404
Sat 6/297:01 pmSUX - BWI
1 stop9h 19mUnited Airlines
Thu 7/410:05 amBWI - SUX
1 stop9h 21mUnited Airlines
Deal found 6/9$433
Sat 6/297:01 pmSUX - BWI
1 stop9h 19mUnited Airlines
Thu 7/46:30 amBWI - SUX
2 stops12h 56mUnited Airlines
Deal found 6/9$532
Sat 6/296:15 amSUX - IAD
1 stop26h 40mUnited Airlines
Thu 7/410:10 pmIAD - SUX
1 stop25h 43mUnited Airlines
Deal found 6/9$541

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 3,020,828 searches. Data last updated June 10, 2024.
Sat 6/296:15 amSUX - DCA
1 stop6h 49mUnited Airlines
Thu 7/47:00 pmDCA - SUX
1 stop4h 53mUnited Airlines
Deal found 6/9$394
Sat 6/296:15 amSUX - DCA
1 stop6h 49mUnited Airlines
Thu 7/42:00 pmDCA - SUX
2 stops9h 53mUnited Airlines
Deal found 6/9$404
Sat 6/297:01 pmSUX - BWI
1 stop9h 19mUnited Airlines
Thu 7/410:05 amBWI - SUX
1 stop9h 21mUnited Airlines
Deal found 6/9$433
Sat 6/297:01 pmSUX - BWI
1 stop9h 19mUnited Airlines
Thu 7/46:30 amBWI - SUX
2 stops12h 56mUnited Airlines
Deal found 6/9$532
Sat 6/296:15 amSUX - IAD
1 stop26h 40mUnited Airlines
Thu 7/410:10 pmIAD - SUX
1 stop25h 43mUnited Airlines
Deal found 6/9$541

One-way flights to Washington, D.C. from Sioux City

Search for one-way flight options from Sioux City to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Sun 6/237:01 pmSUX - BWI
1 stop9h 09mUnited Airlines
Deal found 6/9$344
Sun 6/236:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Deal found 6/9$373
Sun 6/237:01 pmSUX - IAD
1 stop27h 03mUnited Airlines
Deal found 6/9$394
Sun 6/237:01 pmSUX - BWI
2 stops25h 31mUnited Airlines
Deal found 6/9$448
Sun 6/236:15 amSUX - IAD
2 stops24h 20mUnited Airlines
Deal found 6/9$460
Sun 6/237:01 pmSUX - DCA
2 stops19h 42mUnited Airlines
Deal found 6/9$506

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$394 - $541

Route

Depart

Return

Price

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Sat 6/29

1 stop6h 49m

Washington, D.C. Reagan-National

Thu 7/4

1 stop4h 53m

$394

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Sat 6/29

1 stop6h 49m

Washington, D.C. Reagan-National

Thu 7/4

2 stops9h 53m

$404

Sioux City Sioux GatewayBaltimore/Washington

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

Sat 6/29

1 stop9h 19m

Baltimore/Washington

Thu 7/4

1 stop9h 21m

$433

Sioux City Sioux GatewayBaltimore/Washington

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

Sat 6/29

1 stop9h 19m

Baltimore/Washington

Thu 7/4

2 stops12h 56m

$532

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Sat 6/29

1 stop26h 40m

Washington, D.C. Dulles Intl

Thu 7/4

1 stop25h 43m

$541

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day 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 June 9, 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

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 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 June 10, 2024.
United Airlines
7.4
Good
10,647 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,647 reviews
United Airlines
7.4
Good
10,647 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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 $394, but on average you can expect to pay $460.

  • 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 $394.

  • 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. Reagan-National. You may also consider Sioux City Sioux Gateway - Baltimore/Washington or Sioux City Sioux Gateway - Washington, D.C. Dulles Intl.

  • 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 6/9.

  • What is the cheapest month 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 $382). 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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$441FlexibilityNo 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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