Cheap flights from the United States to Sioux City from $173
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Sioux City departing on 10/9. 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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How to get the cheapest flight ticket from United States 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 day to depart on your flight to Sioux City?
On average, the least expensive day to fly to Sioux City from United States is on a Friday. momondo users have found tickets for Friday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $466.
What is the cheapest time of day to depart on your flight to Sioux City?
The cheapest time of day to fly to Sioux City is in the afternoon when flights can be purchased for as low as $423. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $444 on average. Flights to Sioux City from United States in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest United States to Sioux City Sioux Gateway flight route?
Fly from Denver Intl to Sioux City Sioux Gateway for the best United States - Sioux City Sioux Gateway flight prices
What cabin class options are available on United States to Sioux City Sioux Gateway flights?
There are 1 cabin classes available to choose from on United States to Sioux City Sioux Gateway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Sioux City Sioux Gateway?
United Airlines is the most popular carrier operating from United States to Sioux City Sioux Gateway
What airlines fly to Sioux City?
United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Sioux City from United States according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 8 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Sioux City on average per day?
2 flights are operational daily from United States to Sioux City as of June 2025. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from United States to Sioux City on average per week?
14 flights are operational weekly from United States to Sioux City as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap United States to Sioux City flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Sioux City
When did momondo last update prices for flights from United States to Sioux City Sioux Gateway Airport?
Prices for flights from United States to Sioux City Sioux Gateway Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Sioux City Sioux Gateway Airport?
As of June 2025, there is 1 operator available to choose from for flights from United States to Sioux City Sioux Gateway Airport.
How old do you have to be to fly from United States 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 United States 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.
What is the most popular plane model from United States to Sioux City?
Based on momondo bookings for flights between United States and Sioux City, the leading plane model is Canadair (Bombardier) Regional Jet, making up 89.19% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 2.70%, Canadair (Bombardier) Regional Jet CRJ-550 with 2.70%, and Embraer 170 with 2.70%.
Best airlines flying from United States to Sioux City
Compare and see reviews for airlines that fly from United States to Sioux City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $214 | Free Cancellation | Rating 7.4 8,801 reviews |
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Why should I use momondo to find a flight deal from United States to Sioux City?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Sioux City. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Sioux City with flexible booking policies on momondo?
All flight searches from United States to Sioux City on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United States to Sioux City?
momondo provides multiple filters to help you find the best flight to Sioux City from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United States to Sioux City right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United States to Sioux City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.