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Washington, D.C.

$278+ Cheap flights from Sioux City (SUX) to Washington, D.C. (WAS)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — WAS
Oct 28 — Nov 41
Mon 10/28
Mon 11/4
1 adult, Economy
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SUX - WAS
Oct 28 - Nov 4

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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 October 23, 2024.

Round-trip from

$278
(United Airlines)
From Sioux City Sioux Gateway to Washington, D.C. (WAS)
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Find flight deals from Sioux City to Washington, D.C.

Cheapest flights from Sioux City to Washington, D.C.
Explore the most affordable flight options available from Sioux City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2024.

This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/67:25 amSUX - DCA
1 stop5h 40mUnited Airlines
Sun 11/106:00 pmDCA - SUX
1 stop6h 00mUnited Airlines
Deal found 10/22$278
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/93:35 pmSUX - IAD
1 stop6h 43mUnited Airlines
Tue 11/1210:16 pmIAD - SUX
1 stop25h 44mUnited Airlines
Deal found 10/23$436
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/63:35 pmSUX - BWI
1 stop6h 52mUnited Airlines
Sun 11/108:00 amBWI - SUX
1 stop7h 53mUnited Airlines
Deal found 10/22$459

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 2,464,459 searches. Data last updated October 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $459

Route

Depart

Return

Price

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

SUX - DCA

SUXDCA

Sioux City Sioux Gateway

Wed 11/6

1 stop5h 40m

Washington, D.C. Reagan-National

Sun 11/10

1 stop6h 00m

$278

Sioux City Sioux GatewayWashington, D.C. Dulles Intl

SUX - IAD

SUXIAD

Sioux City Sioux Gateway

Sat 11/9

1 stop6h 43m

Washington, D.C. Dulles Intl

Tue 11/12

1 stop25h 44m

$436

Sioux City Sioux GatewayBaltimore/Washington

SUX - BWI

SUXBWI

Sioux City Sioux Gateway

Wed 11/6

1 stop6h 52m

Baltimore/Washington

Sun 11/10

1 stop7h 53m

$459

Flights are sorted by cheapest first

Deals found on 10/22

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.

Travel insights for flights from Sioux City to Washington, D.C.

Get recent, data-driven insights about flights from Sioux City to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sioux City to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Sioux City to Washington, D.C. (average of $241). Flying from Sioux City to Washington, D.C. in January is currently the most expensive (average of $272). 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.

Rainfall in Washington, D.C. by month

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

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

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

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 October 23, 2024.
United Airlines
7.4
Good
9,283 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 10

I was traveling with my father, who had wheelchair service, he was brought to the gate to wait for boarding. When Pre-boarding began, the agent started with individuals with disabilities or who needed assistance, it wasn't even 2-3 seconds, the next pre-boarding status was announced - active duty personnel - what made it worse, was that nobody came to either push the wheelchair or assist my father. so I had to help my father up and through the line, where there was already a line. So I wasn't sure what was the purpose of the pre-boarding, if there wasn't any order to it. Thankfully, it was the first time we've experienced this, hopefully, it's the last.

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 $300 on Cheapflights?

    Yes, there are multiple flights from Sioux City to Washington, D.C. for under $300. The cheapest flight booked recently is on United Airlines for just $278, but on average you can expect to pay $391.

  • Are there last-minute flights available from Sioux City to Washington, D.C. for under $300?

    There are currently 2+ open flights from Sioux City to Washington, D.C. within the next 7 days for less than $300.

  • 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 $278.

  • 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 - Washington, D.C. Reagan-National or Sioux City Sioux Gateway - Baltimore/Washington.

  • What does SUX to BWI mean?

    This is defined as Sioux City Sioux Gateway Airport (SUX) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington 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: Washington, D.C. Dulles Intl Airport (IAD), 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 10/23.

  • What is the cheapest month to book a flight from Sioux City to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Sioux City to Washington, D.C. (average of $241). Flying from Sioux City to Washington, D.C. in January is currently the most expensive (average of $272). 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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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 2,464,459 searches. Data last updated October 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$446FlexibilityNo cancel feeOn-time69%
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