Which airports can I use when flying from Colorado Springs to Sioux City?

Flights from Colorado Springs to Sioux City usually depart from Colorado Springs (COS) and arrive at Sioux City Sioux Gateway (SUX).

What cabin classes can I book on flights from Colorado Springs to Sioux City?

Only Economy Class is available on flights from Colorado Springs to Sioux City.

Which airports do connecting flights from Colorado Springs to Sioux City pass through?

Most connecting flights from Colorado Springs to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Colorado Springs to Sioux City?

Yes. Being flexible with your travel dates can save you up to 52% on the Colorado Springs to Sioux City route. Monday is the cheapest departure day at $233 round-trip on average, while Wednesday is the most expensive at $483, a difference of $250. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Colorado Springs to Sioux City?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Colorado Springs to Sioux City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $370 to $620. That means the highest observed fare was about 67% higher than the lowest one.

What is the time difference between Colorado Springs and Sioux City?

Sioux City is 1 hour ahead of Colorado Springs (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Alamo • Enterprise Rent-A-Car • Hertz • Avis • National

What is the cheapest airline to fly from Colorado Springs to Sioux City?

United Airlines ($370) offered the cheapest round-trip ticket from Colorado Springs to Sioux City in the last 5 days.

What is the cheapest layover airport when flying from Colorado Springs to Sioux City?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $392. Based on KAYAK data over the past 3 months.

When flying from Colorado Springs to Sioux City which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Colorado Springs to Sioux City layovers at 144 minutes over the past 3 months.

$384 CHEAP FLIGHTS from Colorado Springs to Sioux City (COS - SUX)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$370

Typical prices: $233-$483

United Airlines

Sat 11/10Wed 11/14

COS - SUX • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sioux City!

Flight Deals

Cheap Flights from Colorado Springs to Sioux City (COS-SUX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Colorado Springs to Sioux City

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:45 pm - 10:03 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

4h 18m1 stop Denver Intl

$370United Airlines

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$380United Airlines

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:45 pm - 10:03 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

4h 18m1 stop Denver Intl

$384United Airlines

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$394United Airlines

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:45 pm - 10:03 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

4h 18m1 stop Denver Intl

$404United Airlines

Tue, Nov 10 - Sat, Nov 14

5:10 pm - 11:43 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

5h 33m1 stop Denver Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$414United Airlines

Tue, Nov 10 - Sat, Nov 14

1:20 pm - 6:10 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

27h 50m2 stops Denver Intl Chicago O'Hare Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$530United Airlines

Tue, Nov 10 - Sat, Nov 14

1:28 pm - 6:10 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

27h 42m2 stops Denver Intl Chicago O'Hare Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$561United Airlines

Tue, Nov 10 - Sat, Nov 14

1:20 pm - 6:10 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

27h 50m2 stops Denver Intl Chicago O'Hare Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$601United Airlines

Tue, Nov 10 - Sat, Nov 14

1:20 pm - 6:10 pmCOS Colorado Springs-SUX Sioux City Sioux Gateway

27h 50m2 stops Denver Intl Chicago O'Hare Intl

6:00 am - 5:35 pmSUX Sioux City Sioux Gateway-COS Colorado Springs

12h 35m2 stops Chicago O'Hare Intl Denver Intl

$620United Airlines

Booking Insights

Price, demand and travel trends for Colorado Springs to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Colorado Springs to Sioux City with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Colorado Springs to Sioux City?

Round-trip flights from Colorado Springs to Sioux City start at $370. Prices are typical for this route right now, with typical round-trip fares ranging from $233 to $483. The lowest price found in the past 5 days was $370 on United Airlines.

Find deals

When to book flights from Colorado Springs to Sioux City

Are your dates flexible? Find out the best times to travel from Colorado Springs 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Colorado Springs to Sioux City?
Flights from Colorado Springs to Sioux City usually depart from Colorado Springs (COS) and arrive at Sioux City Sioux Gateway (SUX).
What cabin classes can I book on flights from Colorado Springs to Sioux City?
Only Economy Class is available on flights from Colorado Springs to Sioux City.
Which airports do connecting flights from Colorado Springs to Sioux City pass through?
Most connecting flights from Colorado Springs to Sioux City pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Colorado Springs to Sioux City?
Yes. Being flexible with your travel dates can save you up to 52% on the Colorado Springs to Sioux City route. Monday is the cheapest departure day at $233 round-trip on average, while Wednesday is the most expensive at $483, a difference of $250. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Colorado Springs to Sioux City?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Colorado Springs to Sioux City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $370 to $620. That means the highest observed fare was about 67% higher than the lowest one.
What is the time difference between Colorado Springs and Sioux City?
Sioux City is 1 hour ahead of Colorado Springs (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?
Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
• Alamo
• Enterprise Rent-A-Car
• Hertz
• Avis
• National

If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $233 - about $250 less than Wednesday (52% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.
- Sioux City Inn

More options for your flight from Colorado Springs to Sioux City

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Sioux City with a hotel stay or car rental

Car rentals in Sioux City

Hotels in Sioux City

COS - SUX

$384 Find Cheap Flights from Colorado Springs to Sioux City - Compare and Save

Everything you should know

Cheap Flights from Colorado Springs to Sioux City (COS-SUX)

Recent round-trip flight deals from Colorado Springs to Sioux City

Recent one-way flight deals from Colorado Springs to Sioux City

Price, demand and travel trends for Colorado Springs to Sioux City flights

How much is a round-trip flight from Colorado Springs to Sioux City?

What is the cheapest airline to fly from Colorado Springs to Sioux City?

What is the cheapest layover airport when flying from Colorado Springs to Sioux City?

When flying from Colorado Springs to Sioux City which airport offers the shortest layover?

When to book flights from Colorado Springs to Sioux City

Your Colorado Springs to Sioux City flight questions, answered

Your guide to booking Colorado Springs to Sioux City flights

More options for your flight from Colorado Springs to Sioux City

Complete your trip to Sioux City with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Colorado Springs to Sioux City

Find direct flights to and from Colorado Springs and Sioux City

Flights from domestic origins to Sioux City

Flights to other popular destinations