Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

SUX

$236 Find cheap flights to Sioux City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sioux City 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
Sat 7/13
Sat 7/20

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 44,216,777 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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
12:15 pm - 2:49 pmDEN-SUX
1h 34mnonstop
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$236United Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
10:05 am - 3:24 pmBWI-SUX
6h 19m1 stop
3:35 pm - 11:21 pmSUX-BWI
6h 46m1 stop
$244United Airlines
Find Deal
Sat, Aug 24 - Tue, Aug 27
3:47 pm - 6:26 pmDEN-SUX
1h 39mnonstop
7:01 pm - 7:50 pmSUX-DEN
1h 49mnonstop
$268United Airlines
Find Deal
Thu, Aug 1 - Sun, Aug 4
4:15 pm - 11:03 pmDCA-SUX
7h 48m1 stop
7:20 am - 2:06 pmSUX-DCA
5h 46m1 stop
$304United Airlines
Find Deal
Thu, Aug 22 - Thu, Aug 29
7:46 am - 11:03 pmDEN-SUX
14h 17m2 stops
3:35 pm - 4:16 pmSUX-DEN
1h 41mnonstop
$319United Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
12:15 pm - 2:49 pmDEN-SUX
1h 34mnonstop
7:20 am - 6:53 amSUX-DEN
24h 33m1 stop
$321United Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
2:15 pm - 11:03 pmLAX-SUX
6h 48m1 stop
3:35 pm - 8:40 pmSUX-LAX
7h 05m1 stop
$334United Airlines
Find Deal
Fri, Sep 6 - Mon, Sep 9
6:40 pm - 10:53 pmEWR-SUX
5h 13m1 stop
7:01 pm - 5:23 amSUX-EWR
9h 22m1 stop
$334United Airlines
Find Deal
Sat, Jul 13 - Fri, Jul 19
7:00 am - 2:54 pmPHX-SUX
6h 54m1 stop
3:31 pm - 9:51 amSUX-PHX
19h 20m1 stop
$336United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:25 pm - 10:53 pmLGA-SUX
5h 28m1 stop
6:15 am - 12:20 pmSUX-LGA
5h 05m1 stop
$337United Airlines
Find Deal
Sat, Jul 13 - Fri, Jul 19

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 $248 for a one-way ticket from Denver and $236 for a round-trip. The most popular route searched for by our users was for flights from Chicago to Sioux City and the best round-trip deal found in the last 3 days was $252.

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 Wednesday where tickets can be as cheap as $409. On the other hand, the most expensive day to fly is Monday, where prices are $632 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 morning, when flights cost $437 on average. The most expensive time of day to fly to Sioux City is generally in the evening, which is peak travel time and where the average cost of a ticket is $470.

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 Denver $106 one-way - $214 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 25m, Newark, which takes 4h 31m, and Miami, which takes 4h 59m.

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

There are around 3 direct flights from within United States to Sioux City every day. Most flights depart in the afternoon, with 3:00 pm the most common departure time and 57% of flights departing in the afternoon.

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

Each week there are around 21 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 21 short-haul flights (up to 3 hour flight duration), with the most arriving from Denver.

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 Denver, with 14 direct flights each week.

Good to know

Low season

January

High season

June

Cheapest flight

$236
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Denver 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 $248 for a one-way ticket from Denver and $236 for a round-trip. The most popular route searched for by our users was for flights from Chicago to Sioux City and the best round-trip deal found in the last 3 days was $252.

  • How far is Sioux City from central Sioux City?

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

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

    Sioux City is served by Sioux City, 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 $184. The cheapest price found on KAYAK in the last 2 weeks cost $106 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 Gateway, 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
7.7Boarding
6.7Food
7.1Entertainment
8.1Crew
7.2Comfort
Airline reviews

The entertainment wasn’t playing in the app or online.

4.0 OkayJohn, Jun 2024SFO - DCA
Read more about United Airlines reviews

The entertainment wasn’t playing in the app or online.

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.

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

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

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.
9/13Fri
nonstopUnited Airlines
1h 34mDEN-SUX
9/15Sun
nonstopUnited Airlines
1h 41mSUX-DEN
$236
8/24Sat
1 stopUnited Airlines
6h 19mBWI-SUX
8/27Tue
1 stopUnited Airlines
6h 46mSUX-BWI
$244
8/1Thu
nonstopUnited Airlines
1h 39mDEN-SUX
8/4Sun
nonstopUnited Airlines
1h 49mSUX-DEN
$268
8/22Thu
1 stopUnited Airlines
7h 48mDCA-SUX
8/29Thu
1 stopUnited Airlines
5h 46mSUX-DCA
$304
9/13Fri
2 stopsUnited Airlines
14h 17mDEN-SUX
9/15Sun
nonstopUnited Airlines
1h 41mSUX-DEN
$319
9/13Fri
nonstopUnited Airlines
1h 34mDEN-SUX
9/15Sun
1 stopUnited Airlines
24h 33mSUX-DEN
$321
9/6Fri
1 stopUnited Airlines
6h 48mLAX-SUX
9/9Mon
1 stopUnited Airlines
7h 05mSUX-LAX
$334
7/13Sat
1 stopUnited Airlines
5h 13mEWR-SUX
7/19Fri
1 stopUnited Airlines
9h 22mSUX-EWR
$334
11/22Fri
1 stopUnited Airlines
6h 54mPHX-SUX
11/24Sun
1 stopUnited Airlines
19h 20mSUX-PHX
$336
7/13Sat
1 stopUnited Airlines
5h 28mLGA-SUX
7/19Fri
1 stopUnited Airlines
5h 05mSUX-LGA
$337

Search by stops

Search by airline

Search by price

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.
7/10Wed
1 stopUnited Airlines
15h 43mDEN-SUX
$248
7/10Wed
nonstopUnited Airlines
1h 39mDEN-SUX
$253
6/26Wed
1 stopUnited Airlines
26h 53mLGA-SUX
$310
7/10Wed
2 stopsUnited Airlines
28h 33mDEN-SUX
$319
6/26Wed
1 stopUnited Airlines
26h 13mEWR-SUX
$364
6/21Fri
1 stopUnited Airlines
8h 13mLAX-SUX
$405
6/21Fri
2 stopsUnited Airlines
10h 03mLAX-SUX
$414
6/26Wed
2 stopsUnited Airlines
28h 24mLGA-SUX
$445
6/26Wed
2 stopsUnited Airlines
12h 55mEWR-SUX
$463
7/3Wed
2 stopsUnited Airlines
25h 02mDEN-SUX
$484

Search by stops

Search by airline

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.
6/14Fri
nonstopUnited Airlines
1h 39mDEN-SUX
6/17Mon
nonstopUnited Airlines
1h 46mSUX-DEN
$478
6/14Fri
nonstopUnited Airlines
1h 39mDEN-SUX
6/17Mon
multi-stopUnited Airlines
25h 27mSUX-DEN
$608
6/14Fri
multi-stopUnited Airlines
12h 11mDEN-SUX
6/17Mon
nonstopUnited Airlines
1h 46mSUX-DEN
$638
6/14Fri
multi-stopUnited Airlines
13h 46mDEN-SUX
6/17Mon
multi-stopUnited Airlines
27h 40mSUX-DEN
$768
6/14Fri
multi-stopUnited Airlines
12h 11mDEN-SUX
6/17Mon
multi-stopUnited Airlines
16h 22mSUX-DEN
$856

Search by stops

Search by airline

Search by price

Flights to Sioux City

Destination:

Sioux City (SUX)United States

Return flight deals:

Sioux City - United States

Cabin classes:

$214

Browse origins:

View more

Popular routes

The most searched flights to Sioux City by KAYAK users.