$197+ Cheap flights from Sioux City (SUX) to District of Columbia

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 9/24. 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 — IAD
Jul 16 — Jul 231

What is the cheapest time of day to fly from SUX to DC?

When flying from Sioux City to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Sioux City to District of Columbia flights in July & August 2024

Find cheap flight options from Sioux City to District of Columbia specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Prices were last updated on July 11, 2024.
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$436
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$517
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$543
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$594
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$619
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$640
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$664
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop15h 25mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$675
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop17h 10mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$726

Sioux City to District of Columbia 2024 flight deals

Discover exclusive flight deals for travel between Sioux City and District of Columbia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated July 11, 2024.
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$436
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$517
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$543
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$594
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$619
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$640
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$664
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop15h 25mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$675
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop17h 10mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$726

Sioux City to District of Columbia flights leaving soon

Find last-minute flight options from Sioux City to District of Columbia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated July 11, 2024.
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$436
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
1 stop5h 09mUnited Airlines
Sun 7/215:00 pmDCA - SUX
1 stop6h 53mUnited Airlines
Deal found 7/10$517
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$543
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
1 stop4h 37mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$594
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$619
This United Airlines deal was found by Cheapflights users on 7/10. 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 7/176:15 amSUX - IAD
2 stops24h 18mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$640
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/166:15 amSUX - DCA
2 stops11h 55mUnited Airlines
Sun 7/216:00 pmDCA - SUX
1 stop5h 53mUnited Airlines
Deal found 7/10$664
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop15h 25mUnited Airlines
Sun 7/2110:20 pmIAD - SUX
2 stops25h 33mUnited Airlines
Deal found 7/10$675
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/167:01 pmSUX - IAD
1 stop17h 10mUnited Airlines
Sun 7/2110:08 pmIAD - SUX
1 stop21h 18mUnited Airlines
Deal found 7/10$726

One-way flights to District of Columbia from Sioux City

Search for one-way flight options from Sioux City to District of Columbia. 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 2,800,118 searches. Data last updated July 11, 2024.
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 9/247:20 amSUX - DCA
1 stop5h 46mUnited Airlines
Deal found 7/10$197
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 9/243:35 pmSUX - IAD
1 stop6h 24mUnited Airlines
Deal found 7/10$197
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 9/243:35 pmSUX - DCA
2 stops21h 31mUnited Airlines
Deal found 7/10$243
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 9/243:35 pmSUX - IAD
2 stops23h 23mUnited Airlines
Deal found 7/10$243

No data available for this route at this time. Please check back soon.

Best time to book a flight from Sioux City to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 11, 2024.
7.4
Good
10,000 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Food

6.7

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

7.4
Good
10,000 reviews
7.4
Good
10,000 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.2

Boarding

7.7

Food

6.7

Reviews

1 / 10

More comfort and free, fast Wi-Fi would always be appreciated.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to District of Columbia. 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 District of Columbia?

    Sioux City Sioux Gateway (SUX) is the airport you will fly out of if you book a flight from Sioux City to District of Columbia. It is only a 7.0 mi journey to Sioux Gateway (SUX) from Sioux City’s city center.

  • Are there last-minute flights available from Sioux City to District of Columbia for under $500?

    There are currently 10+ open flights from Sioux City to District of Columbia within the next 7 days for less than $500.

  • What does SUX to IAD mean?

    Sioux City Sioux Gateway Airport is SUX and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. 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 District of Columbia that include extra baggage allowance?

    The amount of baggage you can bring on your Sioux City to District of Columbia 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 District of Columbia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux City to District of Columbia 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 District of Columbia that include hotel bookings?

    Yes. In addition to deals on Sioux City to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to District of Columbia?

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

  • Can I find deals for business class flights from Sioux City to District of Columbia?

    Yes. Cheapflights offers flight deals from Sioux City to District of Columbia 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 District of Columbia that allow pets onboard?

    Many airlines flying from Sioux City to District of Columbia 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 District of Columbia?

    Yes, you can often find last-minute deals on Sioux City to District of Columbia 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 District of Columbia flight deals updated?

    The Sioux City to District of Columbia flight deals you see on this page were last updated on 7/10.

  • What is the cheapest month to book a flight from Sioux City to District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to District of Columbia (average of $280). Flying from Sioux City to District of Columbia in June is currently the most expensive (average of $378). 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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Alternative routes for Sioux City to District of Columbia
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sioux City to District of Columbia

Discover the top airline that operate flights from Sioux City to District of Columbia. 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 2,800,118 searches. Data last updated July 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$431FlexibilityNo cancel feeOn-time69%

Search flights from Sioux City to District of Columbia by cabin class

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