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 13m 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.

$148 Cheap Flights to Sioux City in 2025/26

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Find the cheapest flights from the United States to Sioux City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:08 pm - 11:00 pmORD-SUX

1h 52mnonstop

7:50 am - 9:41 amSUX-ORD

1h 51mnonstop

$204United Airlines

Find Deal

vie., oct. 10 - lun., oct. 13

3:35 pm - 6:08 pmDEN-SUX

1h 33mnonstop

6:46 pm - 7:34 pmSUX-DEN

1h 48mnonstop

$214United Airlines

Find Deal

sáb., nov. 1 - lun., nov. 3

9:10 pm - 10:59 pmORD-SUX

1h 49mnonstop

7:45 am - 9:32 amSUX-ORD

1h 47mnonstop

$244United Airlines

Find Deal

vie., nov. 7 - dom., nov. 9

9:10 pm - 10:59 pmORD-SUX

1h 49mnonstop

7:50 am - 9:45 amSUX-ORD

1h 55mnonstop

$245United Airlines

Find Deal

mar., dic. 9 - dom., dic. 21

8:35 am - 6:14 pmSFO-SUX

7h 39m1 stop

6:51 pm - 10:57 pmSUX-SFO

6h 06m1 stop

$254United Airlines

Find Deal

sáb., oct. 11 - sáb., oct. 18

7:00 am - 5:32 pmSNA-SUX

8h 32m1 stop

6:00 am - 9:15 amSUX-SNA

5h 15m1 stop

$254United Airlines

Find Deal

lun., mar. 2 - lun., mar. 9

7:00 am - 5:32 pmSNA-SUX

8h 32m1 stop

12:45 pm - 9:45 pmSUX-SNA

11h 00m2 stops

$259United Airlines

Find Deal

lun., mar. 2 - lun., mar. 9

3:35 pm - 6:08 pmDEN-SUX

1h 33mnonstop

6:46 pm - 7:34 pmSUX-DEN

1h 48mnonstop

$262United Airlines

Find Deal

vie., oct. 31 - dom., nov. 2

9:10 pm - 10:59 pmORD-SUX

1h 49mnonstop

7:45 am - 9:32 amSUX-ORD

1h 47mnonstop

$265United Airlines

Find Deal

sáb., nov. 15 - mar., nov. 18

10:35 am - 11:00 pmATL-SUX

13h 25m2 stops

6:51 pm - 11:44 amSUX-ATL

15h 53m3 stops

$933

Find Deal

sáb., sep. 27 - mié., oct. 1

Fly from

Route

Depart

Return

Price

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

vie. 10/10

9:08 pm-11:00 pm

Nonstop1h 52m

Sioux City Sioux Gateway

lun. 10/13

7:50 am-9:41 am

Nonstop1h 51m

$204

DenverSioux City

DEN - SUX

DENSUX

Denver Intl

sáb. 11/1

3:35 pm-6:08 pm

Nonstop1h 33m

Sioux City Sioux Gateway

lun. 11/3

6:46 pm-7:34 pm

Nonstop1h 48m

$214

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

vie. 11/7

9:10 pm-10:59 pm

Nonstop1h 49m

Sioux City Sioux Gateway

dom. 11/9

7:45 am-9:32 am

Nonstop1h 47m

$244

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

mar. 12/9

9:10 pm-10:59 pm

Nonstop1h 49m

Sioux City Sioux Gateway

dom. 12/21

7:50 am-9:45 am

Nonstop1h 55m

$245

San FranciscoSioux City

SFO - SUX

SFOSUX

San Francisco

sáb. 10/11

8:35 am-6:14 pm

1 stop7h 39m

Sioux City Sioux Gateway

sáb. 10/18

6:51 pm-10:57 pm

1 stop6h 06m

$254

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

lun. 3/2

7:00 am-5:32 pm

1 stop8h 32m

Sioux City Sioux Gateway

lun. 3/9

6:00 am-9:15 am

1 stop5h 15m

$254

Santa AnaSioux City

SNA - SUX

SNASUX

Santa Ana J. Wayne/Orange Cnty

lun. 3/2

7:00 am-5:32 pm

1 stop8h 32m

Sioux City Sioux Gateway

lun. 3/9

12:45 pm-9:45 pm

2 stops11h 00m

$259

DenverSioux City

DEN - SUX

DENSUX

Denver Intl

vie. 10/31

3:35 pm-6:08 pm

Nonstop1h 33m

Sioux City Sioux Gateway

dom. 11/2

6:46 pm-7:34 pm

Nonstop1h 48m

$262

ChicagoSioux City

ORD - SUX

ORDSUX

Chicago O'Hare Intl

sáb. 11/15

9:10 pm-10:59 pm

Nonstop1h 49m

Sioux City Sioux Gateway

mar. 11/18

7:45 am-9:32 am

Nonstop1h 47m

$265

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

sáb. 9/27

10:35 am-11:00 pm

2 stops13h 25m

Sioux City Sioux Gateway

mié. 10/1

6:51 pm-11:44 am

3 stops15h 53m

$933

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 $109/pp from Denver, which is 62% 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.

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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	April	29% cheaper	Flying from Los Angeles to Sioux City costs on average just $313 in April
MOST EXPENSIVE MONTH TO FLY TO SIOUX CITY FROM LOS ANGELES	July	48% 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	July	600% more users visited	More momondo users searched in flights to Sioux City from Los Angeles in July 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	$148
Best Round-Trip Price	$204
Fastest flight time	1h 33m

The best one-way flight price to Sioux City from United States in the last 72 hours is $148 (Atlanta Hartsfield-Jackson to Sioux City Sioux Gateway).

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The best round-trip flight price to Sioux City from United States in the last 72 hours is $204 (Chicago O'Hare Intl to Sioux City Sioux Gateway).

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

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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 $252. 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 September 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.

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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.