Which airlines fly to Sioux City?

When flying to Sioux City from United States, momondo travelers will most often fly with one of these popular airlines: American Airlines, United Airlines, Delta or Southwest. Depending on what airport in United States you fly from, you may be able to find flights with any of these popular airlines.

How long does it take to fly to Sioux City?

Flight times from United States to Sioux City vary, but if you’re flying out of Los Angeles and flying into Omaha Eppley Airfield (one of the most popular routes), then the duration is 3h 08m on average. Another popular route from United States to Sioux City is flying from Miami to Omaha Eppley Airfield, which will take roughly 3h 51m. Keep in mind that layovers or delays could extend your travel time.

$153 Cheap Flights to Sioux City in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Sioux City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 10:59 pmMSP-SUX

6h 09m1 stop

7:45 am - 2:20 pmSUX-MSP

6h 35m1 stop

$214United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

3:35 pm - 6:08 pmDEN-SUX

1h 33mnonstop

6:46 pm - 7:34 pmSUX-DEN

1h 48mnonstop

$214United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

9:10 pm - 10:59 pmORD-SUX

1h 49mnonstop

7:50 am - 9:45 amSUX-ORD

1h 55mnonstop

$244United Airlines

Find Deal

Tue, Dec 9 - Sun, Dec 21

9:10 pm - 10:59 pmORD-SUX

1h 49mnonstop

7:50 am - 9:45 amSUX-ORD

1h 55mnonstop

$245United Airlines

Find Deal

Tue, Dec 9 - Sun, Dec 21

3:35 pm - 6:10 pmDEN-SUX

1h 35mnonstop

6:54 pm - 7:51 pmSUX-DEN

1h 57mnonstop

$254United Airlines

Find Deal

Fri, Dec 12 - Wed, Dec 24

3:35 pm - 5:28 pmORD-SUX

1h 53mnonstop

12:45 pm - 2:40 pmSUX-ORD

1h 55mnonstop

$265United Airlines

Find Deal

Fri, Feb 6 - Sun, Feb 8

8:30 am - 6:08 pmPDX-SUX

7h 38m1 stop

7:45 am - 6:36 pmSUX-PDX

12h 51m2 stops

$280United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

11:36 am - 6:08 pmMSP-SUX

6h 32m1 stop

6:46 pm - 11:44 pmSUX-MSP

4h 58m1 stop

$289United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

3:35 pm - 6:10 pmDEN-SUX

1h 35mnonstop

6:54 pm - 7:51 pmSUX-DEN

1h 57mnonstop

$302United Airlines

Find Deal

Fri, Dec 12 - Thu, Dec 25

10:00 am - 10:59 pmMSP-SUX

12h 59m2 stops

6:46 pm - 2:20 pmSUX-MSP

19h 34m2 stops

$956Multiple Airlines

Find Deal

Thu, Nov 13 - Sat, Nov 15

Fly from

Route

Depart

Return

Price

MinneapolisSioux City

MSP - SUX

MSPSUX

Minneapolis St Paul

Wed 10/29

4:50 pm-10:59 pm

1 stop6h 09m

Sioux City Sioux Gateway

Sun 11/2

7:45 am-2:20 pm

1 stop6h 35m

$214

DenverSioux City

DEN - SUX

DENSUX

Denver Intl

Thu 11/13

3:35 pm-6:08 pm

Nonstop1h 33m

Sioux City Sioux Gateway

Sun 11/16

6:46 pm-7:34 pm

Nonstop1h 48m

$214

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Tue 12/9

9:10 pm-10:59 pm

Nonstop1h 49m

Sioux City Sioux Gateway

Sun 12/21

7:50 am-9:45 am

Nonstop1h 55m

$244

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Tue 12/9

9:10 pm-10:59 pm

Nonstop1h 49m

Sioux City Sioux Gateway

Sun 12/21

7:50 am-9:45 am

Nonstop1h 55m

$245

DenverSioux City

DEN - SUX

DENSUX

Denver Intl

Fri 12/12

3:35 pm-6:10 pm

Nonstop1h 35m

Sioux City Sioux Gateway

Wed 12/24

6:54 pm-7:51 pm

Nonstop1h 57m

$254

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Fri 2/6

3:35 pm-5:28 pm

Nonstop1h 53m

Sioux City Sioux Gateway

Sun 2/8

12:45 pm-2:40 pm

Nonstop1h 55m

$265

PortlandSioux City

PDX - SUX

PDXSUX

Portland

Wed 11/12

8:30 am-6:08 pm

1 stop7h 38m

Sioux City Sioux Gateway

Wed 11/19

7:45 am-6:36 pm

2 stops12h 51m

$280

MinneapolisSioux City

MSP - SUX

MSPSUX

Minneapolis St Paul

Thu 10/30

11:36 am-6:08 pm

1 stop6h 32m

Sioux City Sioux Gateway

Mon 11/3

6:46 pm-11:44 pm

1 stop4h 58m

$289

DenverSioux City

DEN - SUX

DENSUX

Denver Intl

Fri 12/12

3:35 pm-6:10 pm

Nonstop1h 35m

Sioux City Sioux Gateway

Thu 12/25

6:54 pm-7:51 pm

Nonstop1h 57m

$302

MinneapolisSioux City

MSP - SUX

MSPSUX

Minneapolis St Paul

Thu 11/13

10:00 am-10:59 pm

2 stops12h 59m

Sioux City Sioux Gateway

Sat 11/15

6:46 pm-2:20 pm

2 stops19h 34m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Sioux City flights insights and trends

Explore insights for your Sioux City flight to craft the best travel plan

Prices

Other information

What is the absolute cheapest flight to Sioux City?

The best price found on momondo to Sioux City was $104/pp from Denver, which is 61% cheaper than the average flight price to Sioux City. To find the cheapest price to Sioux City from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from United States is on a Friday. momondo users have found tickets for Friday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $466.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the afternoon when flights can be purchased for as low as $423. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $444 on average. Flights to Sioux City from United States in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheapest flights to Sioux City Sioux Gateway

Find the cheapest flights to Sioux City Sioux Gateway from your nearest city or airport

Find flights from Los Angeles to Sioux City

CHEAPEST MONTH TO FLY TO SIOUX CITY FROM LOS ANGELES	November	44% cheaper	Flying from Los Angeles to Sioux City costs on average just $253 in November
MOST EXPENSIVE MONTH TO FLY TO SIOUX CITY FROM LOS ANGELES	July	45% more expensive	It costs about $647 for flights to Sioux City from Los Angeles in July
MOST POPULAR MONTH TO FLY TO SIOUX CITY FROM LOS ANGELES	November	433% more users visited	More momondo users searched in flights to Sioux City from Los Angeles in November than any other month

Cheap Sioux City flight deals and tips

Summary info about Sioux City flight prices, duration and airlines

Best One-Way Price	$153
Best Round-Trip Price	$214
Fastest flight time	1h 33m

The best one-way flight price to Sioux City from United States in the last 72 hours is $153 (Denver Intl to Sioux City Sioux Gateway).

Search Deals

The best round-trip flight price to Sioux City from United States in the last 72 hours is $214 (Minneapolis St Paul to Sioux City Sioux Gateway).

Search Deals

The fastest flight to Sioux City from United States takes 1h 33m (Denver Intl to Sioux City Sioux Gateway).

Search Deals

Frequently asked questions about flying to Sioux City

When are the weather conditions best for skiing in Sioux City?

momondo users looking to go skiing in Sioux City find that January is more than likely the best time to hit the slopes. The lower temperatures in the area mixed with a higher chance of snow make mountains like Sundown Mountain the perfect place for a vacation.

Is there an alternative airport near Sioux City?

Those flying to Sioux City could potentially find better pricing at Sioux City Sioux Gateway Airport (7 mi from Sioux City city center) or Sioux Falls Joe Foss Field Airport (77 mi from Sioux City city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Sioux City?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Sioux City is Sioux Falls Joe Foss Field Airport where the average price is $239. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Sioux City Sioux Gateway Airport?

Prices for flights to Sioux City Sioux Gateway Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Sioux City Sioux Gateway Airport?

There is 1 operator available for flights to Sioux City Sioux Gateway Airport as of October 2025.

How old do you have to be to fly to Sioux City Sioux Gateway Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sioux City Sioux Gateway Airport.

What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

The travel and health documents required for your trip to Sioux City Sioux Gateway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux City Sioux Gateway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Norfolk

Why use momondo?

Why should I use momondo to find a flight deal to Sioux City?

It is quick and easy to find flights to Sioux City on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux City that suits you.

Can I find flights to Sioux City with flexible booking policies on momondo?

All flight searches to Sioux City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Sioux City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Sioux City.

I’m not ready to book a flight to Sioux City right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Sioux City and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.