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$444+ Cheap flights from Sioux City to Greensboro (SUX - GSO)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — GSO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Sioux City to Greensboro

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Greensboro (GSO). 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 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Greensboro/H. Point flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Greensboro/H. Point flights.
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From Sioux City Sioux Gateway to Greensboro/H. Point
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Find flight deals from Sioux City to Greensboro

Best flights from Sioux City to Greensboro
Discover carefully curated flight deals from Sioux City to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/24. 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 3/712:45 pmSUX - GSO
1 stop7h 02mUnited Airlines
Tue 3/106:00 amGSO - SUX
2 stops12h 32mUnited Airlines
Deal found 10/24$444

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Greensboro 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 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Sioux City to Greensboro that are best for you.

Fly from

Sioux City

Fly to

Greensboro

Route

Depart

Return

Price

Sioux CityGreensboro

SUX - GSO

SUXGSO

Sioux City Sioux Gateway

Sat 3/7

12:45 pm-8:47 pm

1 stop7h 02m

Greensboro/H. Point

Tue 3/10

6:00 am-5:32 pm

2 stops12h 32m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Compare providers for flights from Sioux City to Greensboro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux City to Greensboro in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux City-Greensboro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux City-Greensboro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux City-Greensboro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Greensboro flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux City-Greensboro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux City to Greensboro

Have a flexible travel schedule? Discover the best time to fly to Greensboro 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.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Greensboro

What is the cheapest month to book a flight from Sioux City to Greensboro?

Currently, June is the cheapest month in which you can book a flight from Sioux City to Greensboro (average of $142). Flying from Sioux City to Greensboro in March is currently the most expensive (average of $276). 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Greensboro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux City to Greensboro?

    For as low as $444, United Airlines can have you in Greensboro from Sioux City in 7h 02m. Airlines will cover a distance of 979 mi.

  • Can I find deals for flights from Sioux City to Greensboro that include hotel bookings?

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

  • How can I find direct flights from Sioux City to Greensboro?

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

  • Can I find deals for business class flights from Sioux City to Greensboro?

    Yes. Cheapflights offers flight deals from Sioux City to Greensboro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux City to Greensboro?

    Currently, June is the cheapest month in which you can book a flight from Sioux City to Greensboro (average of $142). Flying from Sioux City to Greensboro in March is currently the most expensive (average of $276). 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

Traveling to a place near Greensboro?

Book flights to Greensboro if you plan to visit one of these locations
Kernersville

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