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Cheap flights from Reagan-National (DCA) to Sioux City (SUX) from $204

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 7/5. 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.
DCA — SUX
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Sioux City (SUX). 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 April 29, 2024.

Round-trip from

$303

One-way from

$204
From Washington, D.C. Reagan-National to Sioux City Sioux Gateway
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One-way flight from Washington, D.C. Reagan-National to Sioux City Sioux Gateway
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What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Sioux City?

The best pricing can be found in the month of September. Prices to Sioux City from Washington, D.C. Reagan-National Airport average $517. You can even find prices in September for less than $517, as users have found deals to Sioux City from as low as $247. The month of June appears to be one of the more expensive times to travel to Sioux City from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 93%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Sioux City as you normally would.

Cheap United Airlines flights from Reagan-National to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Reagan-National and Sioux City. 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 2,948,547 searches. Data last updated April 29, 2024.
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$494
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
2 stops21h 14mUnited Airlines
Deal found 4/29$499
Tue 5/215:00 pmDCA - SUX
1 stop6h 49mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$533
Fri 5/176:00 amDCA - SUX
1 stop17h 49mUnited Airlines
Sat 5/186:29 amSUX - DCA
1 stop15h 11mUnited Airlines
Deal found 4/28$690

Cheap Reagan-National to Sioux City flights in April & May 2024

Find cheap flight options from Reagan-National to Sioux City specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$494
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
2 stops21h 14mUnited Airlines
Deal found 4/29$499
Tue 5/215:00 pmDCA - SUX
1 stop6h 49mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$533
Fri 5/176:00 amDCA - SUX
1 stop17h 49mUnited Airlines
Sat 5/186:29 amSUX - DCA
1 stop15h 11mUnited Airlines
Deal found 4/28$690

Reagan-National to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$494
Tue 5/216:00 amDCA - SUX
2 stops13h 14mUnited Airlines
Fri 5/246:54 pmSUX - DCA
2 stops21h 14mUnited Airlines
Deal found 4/29$499
Tue 5/215:00 pmDCA - SUX
1 stop6h 49mUnited Airlines
Fri 5/246:54 pmSUX - DCA
1 stop19h 12mUnited Airlines
Deal found 4/29$533
Fri 5/176:00 amDCA - SUX
1 stop17h 49mUnited Airlines
Sat 5/186:29 amSUX - DCA
1 stop15h 11mUnited Airlines
Deal found 4/28$690

One-way flights to Sioux City from Reagan-National

Search for one-way flight options from Reagan-National to Sioux City. 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 2,948,547 searches. Data last updated April 29, 2024.
Fri 7/57:08 pmDCA - SUX
1 stop4h 45mUnited Airlines
Deal found 4/27$204
Fri 7/57:08 pmDCA - SUX
2 stops24h 18mUnited Airlines
Deal found 4/27$264

Find flights from Reagan-National to Sioux City within your budget

Customize your flight search to find flights from Reagan-National to Sioux City 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$494 - $690

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSioux City Sioux Gateway

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Tue 5/21

2 stops13h 14m

Sioux City Sioux Gateway

Fri 5/24

1 stop19h 12m

$494

Washington, D.C. Reagan-NationalSioux City Sioux Gateway

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Tue 5/21

2 stops13h 14m

Sioux City Sioux Gateway

Fri 5/24

2 stops21h 14m

$499

Washington, D.C. Reagan-NationalSioux City Sioux Gateway

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Tue 5/21

1 stop6h 49m

Sioux City Sioux Gateway

Fri 5/24

1 stop19h 12m

$533

Washington, D.C. Reagan-NationalSioux City Sioux Gateway

DCA - SUX

DCASUX

Washington, D.C. Reagan-National

Fri 5/17

1 stop17h 49m

Sioux City Sioux Gateway

Sat 5/18

1 stop15h 11m

$690

Flights are sorted by cheapest first

Deals found on 4/29

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

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

Plan your trip from Reagan-National to Sioux City by taking into account the cheapest months to travel. The average price of a one-way flight from Reagan-National to Sioux City is currently $234 while a round-trip flight costs $554. Price data was last updated on April 28, 2024.

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Sioux City (average of $303). Flying from Washington, D.C. Reagan-National Airport to Sioux City in July is currently the most expensive (average of $543). 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.

January

$352

February

$312

March

$446

April

$303

May

$469

June

$525

July

$543

August

$412

September

$344

October

$457

November

$375

December

$416

Temperature and rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature and rainfall totals by month.

SUX

Temperature

21.2 - 75.2 °F

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated April 29, 2024.
United Airlines
7.4
Good
11,202 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

United Airlines
7.4
Good
11,202 reviews
United Airlines
7.4
Good
11,202 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Sioux City. 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 into for flights to Sioux City from Washington, D.C. Reagan-National?

    If you book a flight to Sioux City from Washington, D.C. Reagan-National, you will be flying to 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 Washington, D.C. Reagan-National to Sioux Gateway per day from 1 airline.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Sioux City for under $500 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Sioux City for under $500. The cheapest flight booked recently is on United Airlines for just $494, but on average you can expect to pay $554.

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

    United Airlines, at $494, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Sioux City..

  • What does DCA to SUX mean?

    Washington, D.C. Reagan-National Airport is DCA and Sioux City Sioux Gateway Airport is SUX. 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.

  • Can I find deals for flights from Reagan-National to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to Sioux City 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 Reagan-National to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to Sioux City 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 Reagan-National to Sioux City that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Sioux City?

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

  • Can I find deals for business class flights from Reagan-National to Sioux City?

    Yes. Cheapflights offers flight deals from Reagan-National to Sioux City 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 Reagan-National to Sioux City that allow pets onboard?

    Many airlines flying from Reagan-National to Sioux City 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 Reagan-National to Sioux City?

    Yes, you can often find last-minute deals on Reagan-National to Sioux City 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 Washington, D.C. Reagan-National Airport to Sioux City flight deals updated?

    The Washington, D.C. Reagan-National Airport to Sioux City flight deals you see on this page were last updated on 4/29.

See more FAQs

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Top airline flying from Reagan-National to Sioux City

Discover the top airline that operate flights from Reagan-National to Sioux City. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$303Average$441FlexibilityNo cancel feeOn-time69%
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Search flights from Reagan-National to Sioux City by cabin class

Find flights from Reagan-National to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Reagan-National to Sioux City?

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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Sioux City?

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Can Cheapflights find flights from Reagan-National to Sioux City with no change fees?

Need flexible booking options for your flight to Sioux City from Reagan-National? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Reagan-National to Sioux City become cheaper?

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

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