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Cheap flights from Denver to Sioux City from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Sioux City departing on 5/7. 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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Easily compare round-trip flights from Denver to Sioux City

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to Sioux City by changing tabs
United Airlines
May 25
DEN3:40 pmDenver Intl
1h 39m
SUX6:19 pmSioux City Sioux Gateway
May 27
SUX11:55 amSioux City Sioux Gateway
1h 46m
DEN12:41 pmDenver Intl
United Airlines
May 26
DEN8:30 amDenver Intl
1h 35m
SUX11:05 amSioux City Sioux Gateway
Jun 2
SUX7:01 pmSioux City Sioux Gateway
1h 49m
DEN7:50 pmDenver Intl
United Airlines
May 8
DEN3:40 pmDenver Intl
1h 34m
SUX6:14 pmSioux City Sioux Gateway
May 10
SUX6:50 pmSioux City Sioux Gateway
1h 44m
DEN7:34 pmDenver Intl
United Airlines
May 25
DEN3:40 pmDenver Intl
1h 39m
SUX6:19 pmSioux City Sioux Gateway
May 27
SUX6:26 amSioux City Sioux Gateway
25h 16m
1 stop
DEN6:42 amDenver Intl
United Airlines
May 25
DEN8:07 amDenver Intl
13h 46m
2 stops
SUX10:53 pmSioux City Sioux Gateway
May 27
SUX11:55 amSioux City Sioux Gateway
1h 46m
DEN12:41 pmDenver Intl
United Airlines
May 26
DEN8:00 amDenver Intl
13h 53m
1 stop
SUX10:53 pmSioux City Sioux Gateway
Jun 2
SUX7:01 pmSioux City Sioux Gateway
1h 49m
DEN7:50 pmDenver Intl

Find the cheapest one-way flights from Denver to Sioux City

If you're looking for one-way flights from Denver to Sioux City, view some of our deals below provided by United Airlines
United Airlines
May 7
DEN3:40 pmDenver Intl
1h 34m
SUX6:14 pmSioux City Sioux Gateway
United Airlines
May 2
DEN3:40 pmDenver Intl
1h 34m
SUX6:14 pmSioux City Sioux Gateway
United Airlines
May 7
DEN11:20 amDenver Intl
10h 29m
1 stop
SUX10:49 pmSioux City Sioux Gateway

Search last-minute flights to Sioux City from Denver

Find and compare round-trip flight prices for your last-minute flight from Denver to Sioux City
United Airlines
May 6
DEN8:15 amDenver Intl
1h 34m
SUX10:49 amSioux City Sioux Gateway
May 8
SUX6:50 pmSioux City Sioux Gateway
1h 44m
DEN7:34 pmDenver Intl
United Airlines
May 6
DEN8:15 amDenver Intl
1h 34m
SUX10:49 amSioux City Sioux Gateway
May 8
SUX6:29 amSioux City Sioux Gateway
17h 50m
1 stop
DEN11:19 pmDenver Intl
United Airlines
May 6
DEN8:15 amDenver Intl
1h 34m
SUX10:49 amSioux City Sioux Gateway
May 8
SUX6:29 amSioux City Sioux Gateway
16h 31m
2 stops
DEN10:00 pmDenver Intl
United Airlines
May 3
DEN8:55 pmDenver Intl
24h 54m
1 stop
SUX10:49 pmSioux City Sioux Gateway
May 5
SUX12:06 pmSioux City Sioux Gateway
1h 44m
DEN12:50 pmDenver Intl
United Airlines
May 3
DEN3:40 pmDenver Intl
1h 34m
SUX6:14 pmSioux City Sioux Gateway
May 5
SUX12:06 pmSioux City Sioux Gateway
1h 44m
DEN12:50 pmDenver Intl
United Airlines
May 3
DEN5:55 pmDenver Intl
27h 54m
2 stops
SUX10:49 pmSioux City Sioux Gateway
May 5
SUX12:06 pmSioux City Sioux Gateway
1h 44m
DEN12:50 pmDenver Intl

Best airlines flying from Denver to Sioux City

Compare and see reviews for airlines that fly from Denver to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $198Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
  • United Airlines Flights From Denver to Sioux City

    United Airlines operates around 7 flights from Denver to Sioux City every week. The average price of these flights found in the last 72 hours has been $310, but momondo users have found United Airlines deals from Denver to Sioux City from as low as $198 round-trip. United Airlines has been scored 7.4/10 in 11,228 reviews.


United Airlines flights from Denver to Sioux City

Our best United Airlines deals on Denver to Sioux City flight tickets
United Airlines
May 25
DEN3:40 pmDenver Intl
1h 39m
SUX6:19 pmSioux City Sioux Gateway
May 27
SUX11:55 amSioux City Sioux Gateway
1h 46m
DEN12:41 pmDenver Intl
United Airlines
May 26
DEN8:30 amDenver Intl
1h 35m
SUX11:05 amSioux City Sioux Gateway
Jun 2
SUX7:01 pmSioux City Sioux Gateway
1h 49m
DEN7:50 pmDenver Intl
United Airlines
May 8
DEN3:40 pmDenver Intl
1h 34m
SUX6:14 pmSioux City Sioux Gateway
May 10
SUX6:50 pmSioux City Sioux Gateway
1h 44m
DEN7:34 pmDenver Intl

How to get the cheapest flight ticket from Denver to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Denver to Sioux City?

December. The cheapest time of year to fly to Sioux City from Denver is December. Most expensive is July

What is the cheapest day to depart Denver for Sioux City?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Saturday

When is the cheapest time to fly from Denver to Sioux City?

In the afternoon. Denver to Sioux City flights are approximately 20% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Sioux City from Denver?

United Airlines. United Airlines is the most popular carrier operating from Denver to Sioux City

What is the cheapest Denver to Sioux City flight route?

Denver Intl - Sioux City Sioux Gateway. Fly from Denver Intl to Sioux City Sioux Gateway for the best Denver - Sioux City flight prices

How far in advance should you book Denver to Sioux City flights?

21 days before. The cheapest time to buy a flight from Denver to Sioux City is approximately 21 days to departure

How many flights depart from Denver to Sioux City on average per day?

1 flights are operational weekly from Denver to Sioux City as of April 2024. The most popular departure time for this route is 7:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Denver to Sioux City on average per week?

7 flights are operational weekly from Denver to Sioux City as of April 2024. The most popular departure day for this route is Sunday, with 14% of flights per week taking off on this day.

Can stopping save me money on Denver to Sioux City flights?

No. A direct flight is the cheapest option for a flight between Denver to Sioux City.

Cheap Denver to Sioux City (DEN to SUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Sioux City

Best Price Found

$148

Fastest flight time

1h 34m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Sioux City

1 airport
The best one-way flight to Sioux City from Denver in the past 72 hours is $148. The best round-trip flight deal from Denver to Sioux City found on momondo in the last 72 hours is $214.
The fastest flight from Denver to Sioux City takes 1h 34m
Direct flights go from Denver to Sioux City on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Sioux City: Sioux City Sioux Gateway (SUX)

  • How far is Denver Intl to Sioux City Sioux Gateway by plane?

    Denver Intl and Sioux City Sioux Gateway are 485.2 mi apart from one another. In terms of flight time, this usually takes a little over 1h 34m.

  • When did momondo last update prices for flights from Denver Intl Airport to Sioux City Sioux Gateway Airport?

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

  • How many operators does momondo search for flights from Denver Intl Airport to Sioux City Sioux Gateway Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Sioux City Sioux Gateway Airport.

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

    The necessary travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sioux City from Denver.

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

Yes. momondo enables you to select and highlight flights to Sioux City from Denver with this policy.

How can momondo help me find flights from Denver to Sioux City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Sioux City.

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

If you are simply researching potential flights to Sioux City, momondo offers a useful price alert feature which will track prices for flights to Sioux City from Denver and alert you when they change.


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