Cheap flights from Denver to Sioux City (DEN - SUX)
The best prices from Denver Intl to Sioux City Sioux Gateway are usually found in April or November, booked 60 days in advance, depart on a Tuesday or Friday and return on a Saturday
How to find the cheapest flight from Denver (DEN) to Sioux City (SUX)
All the information you need to plan the best DEN to SUX flight in 2023: compare Denver to Sioux City flight prices with the expected peak season, weather and rainfall in Sioux City.
DEN - SUX Price | $220 - $492 |
|---|---|
SUX Temperature | 21.2 - 75.2 °F |
SUX Rainfall | 0.7 - 4.2 inches |
| Popular in | March | High demand for flights, 41% potential price rise |
|---|---|---|
| Cheapest in | April | Best time to find cheap flights, 24% potential price drop |
| Round-trip from | $220 | From Denver Intl to Sioux City Sioux Gateway |
| One-way from | $100 | One-way flight from Denver Intl to Sioux City Sioux Gateway |
What is the cheapest day to fly round-trip from Denver to Sioux City?
Travelers have found that booking a Tuesday departure is the best way to save up to 32% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Denver to Sioux City?
Travelers have found it’s best to book a flight 61 days in advance to save up to 33% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to Sioux City 1-2 weeks in advance for as low as $277, or $351 for flights within the next 24 hours.
What is the cheapest month to fly from Denver to Sioux City?
April is one of the best times of the year to fly to Sioux City from Denver. Prices for April average $291 per person but you can even find prices for as low as $198. The most expensive prices can be found in the month of March. Opting for a April flight can save you 69% on your journey compared to booking in March
When is the cheapest time to fly from Denver to Sioux City (DEN - SUX)?
It’s optimal to fly from Denver to Sioux City at noon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.
Cheap flights from Denver to Sioux City in February, March 2023
The best prices found for DEN to SUX flights for February, March
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
1 stop
27h 20mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver to Sioux City 2023 flight deals
Cheap flights to Sioux City from Denver found for this year
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
1 stop
27h 20mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Cheap United Airlines flights from Denver to Sioux City
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
1 stop
27h 20mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Non-stop flights to Sioux City from Denver
Save time with Denver to Sioux City direct flight deals
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 39mSioux City Sioux Gateway
Denver Intl
Nonstop
1h 39mUnited Airlines
Last minute flights from Denver to Sioux City
Late deals on return flights to Sioux City from Denver, departing today and this week
Denver Intl
Sioux City Sioux Gateway
1 stop
2h 59mSioux City Sioux Gateway
Denver Intl
1 stop
3h 10mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
1 stop
2h 59mSioux City Sioux Gateway
Denver Intl
2 stops
19h 06mUnited Airlines
One-way flights to Sioux City from Denver
The cheapest one-way flights from Denver to Sioux City
Denver Intl
Sioux City Sioux Gateway
1 stop
2h 59mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 44mUnited Airlines
Denver Intl
Sioux City Sioux Gateway
Nonstop
1h 44mUnited Airlines
Reviews of Airlines Servicing Sioux City
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
The boarding process was very simple and organized. Best traveling experience that I've had in a long time
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
The boarding process was very simple and organized. Best traveling experience that I've had in a long time
Related info for your journey
Useful info, stats and facts about Denver to Sioux City flights.
What airports do I use to fly from Denver to Sioux City?
If you wish to fly to Sioux City from Denver, then you need to book flights from Denver Intl to Sioux City Sioux Gateway. There is 1 flight from Denver Intl (DEN) to Sioux Gateway (SUX) per day to choose from. Flights to Sioux City from Denver Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 39m is how long a nonstop flight from Denver to Sioux City Sioux Gateway typically takes.
Which airlines flying from Denver Intl to Sioux City Sioux Gateway have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Denver Intl to Sioux City Sioux Gateway that may be offering flexible cancellation policies are United Airlines, American Airlines, and Juneyao Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Denver to Sioux City for under $200 on Cheapflights?
Yes, there are multiple flights from Denver to Sioux City for under $200. The cheapest flight booked recently is on United Airlines for just $199, but on average you can expect to pay $336.
Are there nonstop flights from Denver to Sioux City for under $200 on Cheapflights?
Cheapflights has at least 3 direct flights from Denver to Sioux City under $200. A good price for a nonstop flight from Denver to Sioux City is less than $242.
Are there last-minute flights available from Denver to Sioux City for under $400?
There are currently 2+ open flights from Denver to Sioux City within the next 7 days for less than $400.
What is the cheapest airline to fly from Denver to Sioux City round-trip?
United Airlines, at $199, was found to be the cheapest airline from Denver to Sioux City.. Users have found that United Airlines is 31% cheaper than the other options available to this destination.
What are the most popular airlines that fly from Denver to Sioux City?
American Airlines, Juneyao Airlines and United Airlines are the most popular airlines when flying from Denver to Sioux City.
What are the cheapest flights from Denver to Sioux City?
Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Denver Intl - Sioux City Sioux Gateway) can be booked for $199 on average our data indicates $237 when flying from Denver to Sioux City.
Other flights from Denver
Flights to Sioux City from Denver
Rent a Car
Alternative routes for Denver to Sioux City
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Denver to Sioux City
The chart below displays the airlines Cheapflights users traveling from Denver to Sioux City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Denver to Sioux City
See what time of day planes typically take off from Denver to Sioux City
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 100%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Denver to Sioux City
See how many times per day planes take to the skies headed from Denver to Sioux City
| Sunday | 1daily flight |
|---|---|
| Monday | 1daily flight |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 1daily flight |