Cheap flights from Sioux City (SUX) from $138

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Route

Depart

Return

Price

Cheapest one-way

Sioux CitySan Diego

SUX Sioux City Sioux Gateway - SAN San Diego

SUXSAN

Sioux City Sioux Gateway

Wed 12/2

6:44 pm-10:30 pm

1 stop5h 46m

$138

Sioux CityColumbus

SUX Sioux City Sioux Gateway - CMH Columbus

SUXCMH

Sioux City Sioux Gateway

Sat 12/12

5:00 am-1:10 pm

1 stop7h 10m

$160

Sioux CityColumbus

SUX Sioux City Sioux Gateway - CMH Columbus

SUXCMH

Sioux City Sioux Gateway

Mon 12/14

5:00 am-11:50 am

1 stop5h 50m

$164

Sioux CityColumbus

SUX Sioux City Sioux Gateway - CMH Columbus

SUXCMH

Sioux City Sioux Gateway

Mon 12/14

5:00 am-3:14 pm

2 stops9h 14m

$166

Sioux CityColumbus

SUX Sioux City Sioux Gateway - CMH Columbus

SUXCMH

Sioux City Sioux Gateway

Mon 12/14

5:00 am-3:14 pm

2 stops9h 14m

$170

Quickest one-way

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Sun 12/6

6:44 pm-7:40 pm

Nonstop1h 56m

$188

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Thu 12/17

6:46 pm-7:45 pm

Nonstop1h 59m

$188

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Fri 11/13

6:45 pm-7:41 pm

Nonstop1h 56m

$188

Sioux CityColumbus

SUX Sioux City Sioux Gateway - CMH Columbus

SUXCMH

Sioux City Sioux Gateway

Sat 12/12

5:00 am-6:42 pm

2 stops12h 42m

$192

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Sun 11/15

6:45 pm-7:41 pm

Nonstop1h 56m

$208

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Sioux City?

Currently, destinations can be reached directly via flights from Sioux City.

Find the cheapest flights from Sioux City

One-way

Last minute

International

Domestic

Cheap one-way flights from Sioux City

Enter your travel dates to find the best prices.

6:44 pm - 10:30 pmSUX Sioux City Sioux Gateway-SAN San Diego

5h 46m1 stop Denver Intl

$138United Airlines

Wed, Dec 2

5:00 am - 1:10 pmSUX Sioux City Sioux Gateway-CMH Columbus

7h 10m1 stop Chicago O'Hare Intl

$160United Airlines

Sat, Dec 12

5:00 am - 11:50 amSUX Sioux City Sioux Gateway-CMH Columbus

5h 50m1 stop Chicago O'Hare Intl

$164United Airlines

Mon, Dec 14

5:00 am - 3:14 pmSUX Sioux City Sioux Gateway-CMH Columbus

9h 14m2 stops Chicago O'Hare Intl Newark

$166United Airlines

Mon, Dec 14

5:00 am - 3:14 pmSUX Sioux City Sioux Gateway-CMH Columbus

9h 14m2 stops Chicago O'Hare Intl Newark

$170United Airlines

Mon, Dec 14

6:44 pm - 7:40 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

$188United Airlines

Sun, Dec 6

6:46 pm - 7:45 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 59mnonstop

$188United Airlines

Thu, Dec 17

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

$188United Airlines

Fri, Nov 13

5:00 am - 6:42 pmSUX Sioux City Sioux Gateway-CMH Columbus

12h 42m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$192United Airlines

Sat, Dec 12

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

$208United Airlines

Sun, Nov 15

Last-minute flight deals from Sioux City

Enter your travel dates to find the best prices.

6:00 am - 7:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$418United Airlines

Tue, Nov 3 - Wed, Nov 11

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$420United Airlines

Thu, Nov 5 - Thu, Nov 12

6:00 am - 11:42 amSUX Sioux City Sioux Gateway-CMH Columbus

4h 42m1 stop Chicago O'Hare Intl

2:22 pm - 6:10 pmCMH Columbus-SUX Sioux City Sioux Gateway

4h 48m1 stop Chicago O'Hare Intl

$449United Airlines

Thu, Nov 5 - Thu, Nov 12

6:00 am - 2:17 pmSUX Sioux City Sioux Gateway-CMH Columbus

7h 17m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

4:59 pm - 11:43 pmCMH Columbus-SUX Sioux City Sioux Gateway

7h 44m1 stop Denver Intl

$454United Airlines

Thu, Nov 5 - Thu, Nov 12

6:00 am - 2:17 pmSUX Sioux City Sioux Gateway-CMH Columbus

7h 17m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

12:25 pm - 11:43 pmCMH Columbus-SUX Sioux City Sioux Gateway

12h 18m2 stops Chicago O'Hare Intl Denver Intl

$464United Airlines

Thu, Nov 5 - Thu, Nov 12

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$470United Airlines

Fri, Nov 6 - Sat, Nov 7

6:00 am - 11:29 amSUX Sioux City Sioux Gateway-LAX Los Angeles

7h 29m1 stop Chicago O'Hare Intl

4:17 pm - 11:43 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

5h 26m1 stop Denver Intl

$504United Airlines

Thu, Nov 5 - Sun, Nov 8

6:45 pm - 7:41 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$520United Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 1:09 pmSUX Sioux City Sioux Gateway-LAX Los Angeles

9h 09m1 stop Chicago O'Hare Intl

4:17 pm - 11:43 pmLAX Los Angeles-SUX Sioux City Sioux Gateway

5h 26m1 stop Denver Intl

$534United Airlines

Wed, Nov 4 - Sun, Nov 8

6:45 pm - 11:59 pmSUX Sioux City Sioux Gateway-DFW Dallas/Fort Worth

5h 14m1 stop Denver Intl

3:45 pm - 11:43 pmDFW Dallas/Fort Worth-SUX Sioux City Sioux Gateway

7h 58m2 stops Houston George Bush Intcntl Denver Intl

$556United Airlines

Fri, Nov 6 - Mon, Nov 9

Cheapest international flights from Sioux City

Enter your travel dates to find the best prices.

9:03 am - 8:50 amOMA Omaha Eppley Airfield-MAD Madrid Barajas

16h 47m1 stop Chicago O'Hare Intl

1:00 pm - 10:21 pmMAD Madrid Barajas-OMA Omaha Eppley Airfield

16h 21m1 stop Dallas/Fort Worth

$712Iberia

Mon, Feb 1 - Fri, Feb 5

6:00 am - 8:00 amOMA Omaha Eppley Airfield-MAD Madrid Barajas

19h 00m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

6:05 am - 9:39 pmMAD Madrid Barajas-OMA Omaha Eppley Airfield

22h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

$715Multiple Airlines

Mon, Feb 1 - Fri, Feb 5

4:55 pm - 8:00 amOMA Omaha Eppley Airfield-MAD Madrid Barajas

32h 05m2 stops Newark Montreal Pierre Elliott Trudeau Intl

1:25 pm - 4:14 pmMAD Madrid Barajas-OMA Omaha Eppley Airfield

33h 49m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$717United Airlines

Mon, Feb 15 - Tue, Feb 23

3:15 pm - 2:05 pmOMA Omaha Eppley Airfield-CPH Kastrup Copenhagen

15h 50m2 stops Chicago O'Hare Intl Zurich

6:20 am - 5:21 pmCPH Kastrup Copenhagen-OMA Omaha Eppley Airfield

18h 01m2 stops Frankfurt am Main Chicago O'Hare Intl

$771United Airlines

Mon, Apr 26 - Wed, Apr 28

5:00 pm - 10:50 amFSD Sioux Falls Joe Foss Field-CPH Kastrup Copenhagen

34h 50m2 stops Denver Intl Toronto Pearson Intl

8:35 am - 8:46 pmCPH Kastrup Copenhagen-FSD Sioux Falls Joe Foss Field

19h 11m2 stops Munich Franz Josef Strauss Denver Intl

$781United Airlines

Tue, Apr 13 - Fri, Apr 16

1:45 pm - 9:50 pmOMA Omaha Eppley Airfield-IST Istanbul

24h 05m2 stops Denver Intl Frankfurt am Main

2:00 pm - 10:33 amIST Istanbul-OMA Omaha Eppley Airfield

28h 33m2 stops Frankfurt am Main Chicago O'Hare Intl

$787United Airlines

Mon, Apr 26 - Fri, Apr 30

1:45 pm - 9:50 pmOMA Omaha Eppley Airfield-IST Istanbul

24h 05m2 stops Denver Intl Frankfurt am Main

2:00 pm - 10:33 amIST Istanbul-OMA Omaha Eppley Airfield

28h 33m2 stops Frankfurt am Main Chicago O'Hare Intl

$788United Airlines

Mon, Apr 26 - Fri, Apr 30

6:29 pm - 11:55 amOMA Omaha Eppley Airfield-CPH Kastrup Copenhagen

34h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:10 am - 5:21 pmCPH Kastrup Copenhagen-OMA Omaha Eppley Airfield

38h 11m2 stops Frankfurt am Main Chicago O'Hare Intl

$788Lufthansa

Tue, Apr 27 - Fri, Apr 30

6:20 pm - 9:50 pmFSD Sioux Falls Joe Foss Field-IST Istanbul

43h 30m2 stops Chicago O'Hare Intl Frankfurt am Main

3:45 am - 8:46 pmIST Istanbul-FSD Sioux Falls Joe Foss Field

25h 01m2 stops Munich Franz Josef Strauss Denver Intl

$812Lufthansa

Sat, Apr 10 - Fri, Apr 23

6:32 am - 3:05 pmOMA Omaha Eppley Airfield-HND Tokyo Haneda

17h 33m1 stop Minneapolis St Paul

4:25 pm - 5:29 pmHND Tokyo Haneda-OMA Omaha Eppley Airfield

16h 04m1 stop Minneapolis St Paul

$826Delta

Sun, Dec 6 - Thu, Dec 17

Cheapest domestic flights from Sioux City

Enter your travel dates to find the best prices.

5:04 am - 11:21 amSUX Sioux City Sioux Gateway-SAN San Diego

8h 17m1 stop Chicago O'Hare Intl

4:10 pm - 11:42 pmSAN San Diego-SUX Sioux City Sioux Gateway

5h 32m1 stop Denver Intl

$202United Airlines

Fri, Jan 8 - Sat, Apr 3

5:04 am - 6:24 pmSUX Sioux City Sioux Gateway-SAN San Diego

15h 20m2 stops Chicago O'Hare Intl San Francisco

4:10 pm - 11:42 pmSAN San Diego-SUX Sioux City Sioux Gateway

5h 32m1 stop Denver Intl

$233United Airlines

Fri, Jan 8 - Sat, Apr 3

5:00 am - 6:59 amSUX Sioux City Sioux Gateway-ORD Chicago O'Hare Intl

1h 59mnonstop

4:15 pm - 6:05 pmORD Chicago O'Hare Intl-SUX Sioux City Sioux Gateway

1h 50mnonstop

$244United Airlines

Thu, Dec 3 - Sun, Dec 6

6:44 pm - 7:40 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:05 pm - 11:43 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 38mnonstop

$274United Airlines

Thu, Dec 3 - Sun, Dec 6

6:45 pm - 10:30 pmSUX Sioux City Sioux Gateway-SAN San Diego

5h 45m1 stop Denver Intl

6:50 am - 6:10 pmSAN San Diego-SUX Sioux City Sioux Gateway

9h 20m1 stop Chicago O'Hare Intl

$276United Airlines

Fri, Nov 13 - Tue, Nov 17

6:45 pm - 10:30 pmSUX Sioux City Sioux Gateway-SAN San Diego

5h 45m1 stop Denver Intl

12:37 pm - 11:43 pmSAN San Diego-SUX Sioux City Sioux Gateway

9h 06m2 stops San Francisco Denver Intl

$281United Airlines

Fri, Nov 13 - Tue, Nov 17

6:44 pm - 7:40 pmSUX Sioux City Sioux Gateway-DEN Denver Intl

1h 56mnonstop

9:02 pm - 11:44 pmDEN Denver Intl-SUX Sioux City Sioux Gateway

1h 42mnonstop

$288United Airlines

Wed, Dec 16 - Mon, Dec 21

5:04 am - 11:21 amSUX Sioux City Sioux Gateway-SAN San Diego

8h 17m1 stop Chicago O'Hare Intl

4:24 pm - 11:44 pmSAN San Diego-SUX Sioux City Sioux Gateway

5h 20m1 stop Denver Intl

$296United Airlines

Tue, Feb 2 - Sun, Feb 7

5:04 am - 4:09 pmSUX Sioux City Sioux Gateway-SAN San Diego

13h 05m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

4:24 pm - 11:44 pmSAN San Diego-SUX Sioux City Sioux Gateway

5h 20m1 stop Denver Intl

$301United Airlines

Tue, Feb 2 - Sun, Feb 7

5:04 am - 2:55 pmSUX Sioux City Sioux Gateway-SAN San Diego

11h 51m2 stops Chicago O'Hare Intl Denver Intl

1:06 pm - 11:44 pmSAN San Diego-SUX Sioux City Sioux Gateway

8h 38m2 stops San Francisco Denver Intl

$311United Airlines

Tue, Feb 2 - Sun, Feb 7

Flights from Sioux City - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from Sioux City

Which airlines are currently offering the cheapest flights from Sioux City?

Our data suggests that currently, the cheapest flights from Sioux City are being offered by United Airlines and ANA. For example, United Airlines flights from Sioux City to Denver currently start at $214, and ANA flights from Sioux City to Ho Chi Minh City are around $922.

What is the cheapest flight available from Sioux City?

Currently, the cheapest flight from Sioux City found by our users is for $185 to Chicago O'Hare Intl Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $320 to travel from Sioux City to Chicago O'Hare Intl Airport.

Which airlines can you fly with from Sioux City?

Airlines including United Airlines and ANA frequently fly from Sioux City. You can view other airlines by performing a quick search in the form above.

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

Prices for flights from Sioux City Sioux Gateway Airport were last updated today.

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

As of November 2026, there are 2 operators available to choose from for flights from Sioux City Sioux Gateway Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from 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.