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Cheap flights from Sioux City from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find flights from Sioux City within your budget

 
Find flights departing from Sioux City that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on August 12, 2026. In the last 7 days, momondo users made a total of 832,500 searches

Fly to

Route

Depart

Return

Price

Cheapest one-way

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Sun 9/6

11:30 am-4:49 pm

1 stop5h 19m

$152

Sioux CityDallas

SUX Sioux City Sioux Gateway - DFW Dallas/Fort Worth

SUXDFW

Sioux City Sioux Gateway

Sun 9/6

11:30 am-9:38 pm

2 stops10h 08m

$158

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Fri 9/18

6:35 pm-7:29 pm

Nonstop1h 54m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Wed 9/16

6:35 pm-7:29 pm

Nonstop1h 54m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Sat 9/26

6:58 pm-7:52 pm

Nonstop1h 54m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Wed 10/21

6:58 pm-7:52 pm

Nonstop1h 54m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Fri 9/25

6:58 pm-7:52 pm

Nonstop1h 54m

$168
Quickest one-way

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Mon 12/7

6:46 pm-7:37 pm

Nonstop1h 51m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Sun 9/6

11:30 am-12:24 pm

Nonstop1h 54m

$168

Sioux CityDenver

SUX Sioux City Sioux Gateway - DEN Denver Intl

SUXDEN

Sioux City Sioux Gateway

Tue 10/13

6:58 pm-7:52 pm

Nonstop1h 54m

$168

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

Cheap one-way flights from Sioux City

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 4:49 pmSUX  Sioux City Sioux Gateway-DFW Dallas/Fort Worth
5h 19m1 stop Denver Intl
$152United Airlines
Sun, Sep 6
United Airlines Logo
11:30 am - 9:38 pmSUX  Sioux City Sioux Gateway-DFW Dallas/Fort Worth
10h 08m2 stops Denver Intl Houston George Bush Intcntl
$158United Airlines
Sun, Sep 6
United Airlines Logo
6:35 pm - 7:29 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Fri, Sep 18
United Airlines Logo
6:35 pm - 7:29 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Wed, Sep 16
United Airlines Logo
6:58 pm - 7:52 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Sat, Sep 26
United Airlines Logo
6:58 pm - 7:52 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Wed, Oct 21
United Airlines Logo
6:58 pm - 7:52 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Fri, Sep 25
United Airlines Logo
6:46 pm - 7:37 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 51mnonstop
$168United Airlines
Mon, Dec 7
United Airlines Logo
11:30 am - 12:24 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Sun, Sep 6
United Airlines Logo
6:58 pm - 7:52 pmSUX  Sioux City Sioux Gateway-DEN Denver Intl
1h 54mnonstop
$168United Airlines
Tue, Oct 13

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.

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 Chicago currently start at $204, 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 $167 to Denver. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $2,484 to travel from Sioux City to Denver.

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 August 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.

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