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$128 Find cheap flights to Sioux City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sioux City departing on 8/26. 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
Sat 8/24
Sat 8/31

Search hundreds of travel sites at once for deals on flights to Sioux City

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sioux City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sioux City, as well as popular online travel agencies
In the last 7 days travelers have searched 50,552,696 times on KAYAK, and here is why:

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Cheap flight deals to Sioux City

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:20 pm - 2:56 pmDEN-SUX
1h 36mnonstop
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$194United Airlines
Find Deal
Tue, Oct 1 - Tue, Oct 8
3:47 pm - 6:26 pmDEN-SUX
1h 39mnonstop
7:01 pm - 7:50 pmSUX-DEN
1h 49mnonstop
$214United Airlines
Find Deal
Fri, Aug 16 - Sun, Aug 18
3:47 pm - 6:26 pmDEN-SUX
1h 39mnonstop
7:01 pm - 7:50 pmSUX-DEN
1h 49mnonstop
$248United Airlines
Find Deal
Wed, Aug 7 - Fri, Aug 9
12:15 pm - 2:49 pmDEN-SUX
1h 34mnonstop
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$257United Airlines
Find Deal
Wed, Aug 28 - Thu, Aug 29
9:18 pm - 11:00 pmORD-SUX
1h 42mnonstop
7:25 am - 9:06 amSUX-ORD
1h 41mnonstop
$278United Airlines
Find Deal
Sun, Dec 1 - Thu, Dec 5
12:15 pm - 2:49 pmDEN-SUX
1h 34mnonstop
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$278United Airlines
Find Deal
Mon, Sep 2 - Mon, Sep 9
9:05 pm - 10:53 pmORD-SUX
1h 48mnonstop
6:15 am - 7:59 amSUX-ORD
1h 44mnonstop
$283United Airlines
Find Deal
Thu, Aug 15 - Sat, Aug 17
9:18 pm - 11:00 pmORD-SUX
1h 42mnonstop
7:25 am - 9:06 amSUX-ORD
1h 41mnonstop
$293United Airlines
Find Deal
Sun, Dec 1 - Tue, Dec 10
12:15 pm - 2:49 pmDEN-SUX
1h 34mnonstop
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$296United Airlines
Find Deal
Fri, Aug 23 - Fri, Aug 30
9:16 pm - 11:00 pmORD-SUX
1h 44mnonstop
7:25 am - 9:06 amSUX-ORD
1h 41mnonstop
$316United Airlines
Find Deal
Fri, Oct 25 - Mon, Oct 28

Flights to Sioux City - Travel Insights & Trends

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

What is the cheapest flight to Sioux City?

These are the best prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the lowest price for a flight to Sioux City was $128 for a one-way ticket from Chicago and $194 for a round-trip. The most popular route searched for by our users was for flights from Denver to Sioux City and the best round-trip deal found in the last 3 days was $194.

How much is a flight to Sioux City?

The average and cheapest price for all flights to Sioux City from each origin found by users searching on KAYAK in the last month.
On average, a flight to Sioux City costs $271. The cheapest price found on KAYAK in the last 2 weeks cost $126 and departed from Denver. The most popular routes on KAYAK are Denver to Sioux City which costs $366 on average, and Chicago to Sioux City, which costs $260 on average.
See prices from:

What is the cheapest day to fly to Sioux City?

The average price of all flights to Sioux City clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Sioux City is Friday where tickets can be as cheap as $401. On the other hand, the most expensive day to fly is Monday, where prices are $611 on average.

What is the cheapest time of day to fly to Sioux City?

The average price for all flights to Sioux City depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sioux City is generally in the evening, when flights cost $458 on average. The most expensive time of day to fly to Sioux City is generally in the morning, which is peak travel time and where the average cost of a ticket is $478.

What is a good deal for flights to Sioux City?

If you’re looking for cheap airfare to Sioux City, 25% of our users found tickets to Sioux City for the following prices or less: From Chicago O'Hare Intl Airport $166 one-way - $260 round-trip, from Denver $168 one-way - $259 round-trip.

How long is the flight to Sioux City?

The duration of your flight to Sioux City depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Sioux City on KAYAK are from Los Angeles, which takes 3h 08m, San Francisco, which takes 3h 20m, Newark, which takes 4h 31m, and Miami, which takes 5h 00m.

How many direct flights to Sioux City are there each day?

There are around 4 direct flights from within United States to Sioux City every day. Most flights depart in the evening, with 9:00 pm the most common departure time and 50% of flights departing in the evening.

How many direct flights to Sioux City are there each week?

Each week there are around 28 direct flights from within United States to Sioux City. The most common day for departures is Thursday, with 14% of flights taking off on this day.

How many long-haul flights are there to Sioux City each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Sioux City. Instead, there are 28 short-haul flights (up to 3 hour flight duration), with the most arriving from Chicago.

How many cities have direct flights to Sioux City?

From the United States, there are direct flights to Sioux City from 2 cities. The city with the most direct flights is Chicago, with 14 direct flights each week.

Good to know

Low season

February

High season

June

Cheapest flight

$128
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Chicago to Sioux City

When to book flights to Sioux City

Are your dates flexible? Find out the best times to travel to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Sioux City based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sioux City flights

  • What is the cheapest flight to Sioux City?

    In the last 3 days, the lowest price for a flight to Sioux City was $128 for a one-way ticket from Chicago and $194 for a round-trip. The most popular route searched for by our users was for flights from Denver to Sioux City and the best round-trip deal found in the last 3 days was $194.

  • How far is Sioux City Sioux Gateway Airport from central Sioux City?

    There are 7 miles between Sioux City city center and Sioux City Sioux Gateway Airport.

  • What is the name of Sioux City’s airport?

    Sioux City is served by Sioux City Sioux Gateway Airport, also commonly referred to as Sioux Gateway. The airport code is SUX.

  • How much is a flight to Sioux City?

    On average, a flight to Sioux City costs $271. The cheapest price found on KAYAK in the last 2 weeks cost $126 and departed from Denver Intl Airport.

  • How does KAYAK find such low prices on flights to 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 to Sioux City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to 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 Sioux City with an airline and back with another airline.

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sioux City flight deals.

Prefer to fly non-stop to Sioux City Sioux Gateway?

Find which airlines fly direct to Sioux City Sioux Gateway Airport, which days they fly and book direct flights.

Nonstop departures

United States to Sioux City Sioux Gateway

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Sioux City Sioux Gateway to United States

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airline flying to Sioux City

 
See real verified KAYAK customer reviews for airlines flying to Sioux City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Sioux City. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sioux City? 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 10000 reviews
7.2Comfort
6.7Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

6.0 GoodKate, Jul 2024ATW - ORD
Read more about United Airlines reviews

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

There were issues with the first segment but what really bothered me overall is that you rebooked me and put me in a seat away from my wife and then put her in another booking or boarding group. I don't like having to monitor every little thing you guys do in order to get what I paid for in the first place.

See my previous comments. I was probably booked in business but was moved to economy

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

This flight was 2.5 hours delayed due to crew issues. This meant that we arrived after 2 AM. Very very inconvenient and we were not really kept well informed.

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

No water on the toilets, dirty sits. 4 hours delayed departure.

Boarding was efficient. Crew was not pleasant and skipped me during a round of beverage service. Older plane with no seat back screens and I couldn’t connect to wifi or their entertainment offerings.

My flight was delayed for a whole day, so I lost a day of my vacation.

I was refused to used the toilet closes to my seat and had to go to the back of the plane .. it was difficult for me I’m a wheelchair customer

Book Cheap Sioux City Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Sioux City found on KAYAK in the last 72 hours.
10/1Tue
nonstopUnited Airlines
1h 36mDEN-SUX
10/8Tue
nonstopUnited Airlines
1h 41mSUX-DEN
$194
8/16Fri
nonstopUnited Airlines
1h 39mDEN-SUX
8/18Sun
nonstopUnited Airlines
1h 49mSUX-DEN
$214
8/7Wed
nonstopUnited Airlines
1h 39mDEN-SUX
8/9Fri
nonstopUnited Airlines
1h 49mSUX-DEN
$248
8/28Wed
nonstopUnited Airlines
1h 34mDEN-SUX
8/29Thu
nonstopUnited Airlines
1h 41mSUX-DEN
$257
12/1Sun
nonstopUnited Airlines
1h 42mORD-SUX
12/5Thu
nonstopUnited Airlines
1h 41mSUX-ORD
$278
9/2Mon
nonstopUnited Airlines
1h 34mDEN-SUX
9/9Mon
nonstopUnited Airlines
1h 41mSUX-DEN
$278
8/15Thu
nonstopUnited Airlines
1h 48mORD-SUX
8/17Sat
nonstopUnited Airlines
1h 44mSUX-ORD
$283
12/1Sun
nonstopUnited Airlines
1h 42mORD-SUX
12/10Tue
nonstopUnited Airlines
1h 41mSUX-ORD
$293
8/23Fri
nonstopUnited Airlines
1h 34mDEN-SUX
8/30Fri
nonstopUnited Airlines
1h 41mSUX-DEN
$296
10/25Fri
nonstopUnited Airlines
1h 44mORD-SUX
10/28Mon
nonstopUnited Airlines
1h 41mSUX-ORD
$316

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Sioux City found on KAYAK in the last 72 hours.
8/26Mon
nonstopUnited Airlines
1h 47mORD-SUX
$128
8/19Mon
nonstopUnited Airlines
1h 47mORD-SUX
$156
8/6Tue
nonstopUnited Airlines
1h 39mDEN-SUX
$165
7/30Tue
nonstopUnited Airlines
1h 39mDEN-SUX
$168
9/5Thu
1 stopUnited Airlines
16h 19mLAX-SUX
$213
8/26Mon
1 stopUnited Airlines
17h 41mORD-SUX
$225
9/5Thu
2 stopsUnited Airlines
12h 50mLAX-SUX
$229
8/21Wed
1 stopUnited Airlines
26h 39mDEN-SUX
$241
8/5Mon
nonstopUnited Airlines
1h 39mDEN-SUX
$253
8/26Mon
2 stopsUnited Airlines
17h 04mORD-SUX
$272

Search by stops

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Search by price

Last minute flights to Sioux City

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Sioux City that are departing in the next 10 days.
7/26Fri
nonstopUnited Airlines
1h 39mDEN-SUX
8/3Sat
nonstopUnited Airlines
1h 49mSUX-DEN
$310
7/26Fri
nonstopUnited Airlines
1h 39mDEN-SUX
7/28Sun
nonstopUnited Airlines
1h 49mSUX-DEN
$340
7/29Mon
nonstopUnited Airlines
1h 39mDEN-SUX
8/9Fri
nonstopUnited Airlines
1h 49mSUX-DEN
$363
7/29Mon
nonstopUnited Airlines
1h 39mDEN-SUX
7/31Wed
nonstopUnited Airlines
1h 49mSUX-DEN
$403
7/26Fri
nonstopUnited Airlines
1h 39mDEN-SUX
8/3Sat
multi-stopUnited Airlines
12h 56mSUX-DEN
$455
7/29Mon
multi-stopUnited Airlines
12h 02mDEN-SUX
8/9Fri
nonstopUnited Airlines
1h 49mSUX-DEN
$498
7/29Mon
nonstopUnited Airlines
1h 39mDEN-SUX
8/9Fri
multi-stopUnited Airlines
17h 37mSUX-DEN
$561
7/26Fri
nonstopUnited Airlines
1h 39mDEN-SUX
8/3Sat
multi-stopUnited Airlines
14h 46mSUX-DEN
$606
7/29Mon
nonstopUnited Airlines
1h 39mDEN-SUX
7/31Wed
multi-stopUnited Airlines
17h 37mSUX-DEN
$661
7/29Mon
multi-stopUnited Airlines
13h 53mDEN-SUX
8/9Fri
multi-stopUnited Airlines
17h 37mSUX-DEN
$686

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Flights to Sioux City

Destination:

Sioux City (SUX)United States

Return flight deals:

Sioux City - United States

Cabin classes:

$239

Browse origins:

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Popular routes

The most searched flights to Sioux City by KAYAK users.