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Find deals on flights from Sioux City from $100

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Anywhere departing on 9/13. 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.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Where can I fly from Sioux City?

Prices from SUX, departing Wed 7/10 and returning Wed 7/17

Flights from Sioux City - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Sioux City?

The domestic destinations KAYAK users have most searched for when searching for flights from Sioux City.
Based on KAYAK flight searches, the most popular place to fly from Sioux City is Chicago (22% of total searches). The next most popular destinations are Denver Intl (11%) and Portland (7%).

What are the most popular international flights out of Sioux City?

The international destinations KAYAK users have most searched for when searching for flights from Sioux City.
There are many international destinations you can fly to from Sioux City. The most popular international destinations among KAYAK users are Paris, Simpson Bay and Stockholm.

Which cities can I fly to direct from Sioux City?

There are loads of places you can fly direct to from Sioux City. The most popular destinations for direct flights among KAYAK users are Chicago and Denver. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Denver at $116, while the most expensive was Chicago, at $165.

Good to know

Low season

April

High season

October

Cheapest flight

$100
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Sioux City to Denver

FAQs for booking flights out of Sioux City

  • What is Sioux City also known as?

    Sioux City Sioux Gateway Airport’s airport code is SUX. It can also be referred to as Sioux Gateway.

  • How does KAYAK find such low prices on flights from Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Sioux City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight out of Sioux City

  • Looking for a cheap flight? 25% of our users found tickets from Sioux City to the following destinations at these prices or less: Denver $260 one-way - $320 round-trip; Chicago $165 one-way - $282 round-trip
  • Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Sioux City to Anywhere

Need help choosing which airline to fly with from Sioux City to Anywhere? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10647 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.2Comfort
6.7Food
Airline reviews

Why does it have to be painful to fly long distances?

2.0 MediocreJames, Jun 2024SFO - MNL
Read more about United Airlines reviews

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Book cheap domestic flights from Sioux City

Recent round-trip flight deals

7/11Thu
nonstopUnited Airlines
1h 49mSUX-DEN
7/13Sat
nonstopUnited Airlines
1h 39mDEN-SUX
$214
7/9Tue
nonstopUnited Airlines
1h 49mSUX-DEN
7/16Tue
nonstopUnited Airlines
1h 39mDEN-SUX
$225
8/24Sat
nonstopUnited Airlines
1h 45mSUX-ORD
8/26Mon
nonstopUnited Airlines
1h 47mORD-SUX
$240
7/4Thu
nonstopUnited Airlines
1h 44mSUX-ORD
7/6Sat
nonstopUnited Airlines
1h 48mORD-SUX
$260
7/19Fri
nonstopUnited Airlines
1h 49mSUX-DEN
7/21Sun
nonstopUnited Airlines
1h 39mDEN-SUX
$267
8/3Sat
nonstopUnited Airlines
1h 44mSUX-ORD
8/11Sun
nonstopUnited Airlines
1h 48mORD-SUX
$274
7/24Wed
nonstopUnited Airlines
1h 44mSUX-ORD
7/24Wed
nonstopUnited Airlines
1h 48mORD-SUX
$279
9/6Fri
nonstopUnited Airlines
1h 45mSUX-ORD
9/9Mon
nonstopUnited Airlines
1h 47mORD-SUX
$282
7/2Tue
nonstopUnited Airlines
1h 44mSUX-ORD
7/2Tue
nonstopUnited Airlines
1h 48mORD-SUX
$283
9/7Sat
nonstopUnited Airlines
1h 45mSUX-ORD
9/9Mon
nonstopUnited Airlines
1h 47mORD-SUX
$292

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Recent one-way flight deals

9/13Fri
nonstopUnited Airlines
1h 41mSUX-DEN
$100
7/9Tue
nonstopUnited Airlines
1h 49mSUX-DEN
$110
8/3Sat
nonstopUnited Airlines
1h 44mSUX-ORD
$123
7/13Sat
nonstopUnited Airlines
1h 44mSUX-ORD
$133
7/29Mon
nonstopUnited Airlines
1h 44mSUX-ORD
$166
7/4Thu
1 stopUnited Airlines
14h 38mSUX-LAX
$208
7/4Thu
2 stopsUnited Airlines
10h 59mSUX-LAX
$222
7/13Sat
1 stopUnited Airlines
14h 44mSUX-ORD
$228
7/9Tue
1 stopUnited Airlines
25h 38mSUX-DEN
$251
7/26Fri
2 stopsUnited Airlines
27h 37mSUX-DEN
$253

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Last minute flights from Sioux City to Anywhere

Last minute flight, train and bus deals

6/14Fri
multi-stopUnited Airlines
22h 07mSUX-ORD
6/15Sat
nonstopUnited Airlines
1h 48mORD-SUX
$420
6/15Sat
multi-stopUnited Airlines
22h 07mSUX-ORD
6/16Sun
nonstopUnited Airlines
1h 48mORD-SUX
$465
6/14Fri
multi-stopUnited Airlines
4h 54mSUX-DFW
6/25Tue
multi-stopUnited Airlines
6h 41mDFW-SUX
$474
6/14Fri
multi-stopUnited Airlines
15h 07mSUX-ORD
6/15Sat
multi-stopUnited Airlines
5h 14mORD-SUX
$475
6/15Sat
nonstopUnited Airlines
1h 44mSUX-ORD
6/16Sun
nonstopUnited Airlines
1h 48mORD-SUX
$548
6/15Sat
multi-stopUnited Airlines
14h 44mSUX-ORD
6/16Sun
nonstopUnited Airlines
1h 48mORD-SUX
$586
6/14Fri
nonstopUnited Airlines
1h 44mSUX-ORD
6/15Sat
nonstopUnited Airlines
1h 48mORD-SUX
$590
6/14Fri
multi-stopUnited Airlines
4h 54mSUX-DFW
6/25Tue
multi-stopUnited Airlines
11h 11mDFW-SUX
$599
6/11Tue
multi-stopUnited Airlines
27h 43mSUX-BOS
6/15Sat
multi-stopUnited Airlines
7h 46mBOS-SUX
$606
6/15Sat
multi-stopUnited Airlines
12h 35mSUX-ORD
6/16Sun
multi-stopUnited Airlines
13h 20mORD-SUX
$615

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Book cheap international flights from Sioux City

Recent round-trip flight deals

8/3Sat
multi-stopUnited Airlines
19h 39mSUX-CUN
8/10Sat
multi-stopUnited Airlines
25h 04mCUN-SUX
$651
8/3Sat
multi-stopUnited Airlines
27h 06mSUX-CUN
8/10Sat
multi-stopUnited Airlines
28h 23mCUN-SUX
$669
8/3Sat
multi-stopUnited Airlines
19h 39mSUX-CUN
8/10Sat
multi-stopUnited Airlines
7h 18mCUN-SUX
$1,075

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Flights from Sioux City to Anywhere

Departure:

Sioux City (SUX)United States

Return flight deals:

Anywhere - Sioux City

Cabin classes:

$4,599
$4,868
$225