Cheap flights from Sioux City (SUX) to USA

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How to find the cheapest flight from
Sioux City (SUX) to USA

All the information you need to plan the best SUX to LAX flight in 2021: compare Sioux City to USA flight prices with the expected peak season, weather and rainfall in USA.
How far in advance should I book a flight from Sioux City to USA?

Travelers have found it’s best to book a flight 24 days in advance to save up to 18% 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 24 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 Sioux City to USA 1-2 weeks in advance for as low as $262, or $304 for flights within the next 24 hours.

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

August is one of the best times of the year to fly to USA from Sioux City. Prices for August average $260 per person but you can even find prices for as low as $64. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in August

Cheap flights from Sioux City to USA in June, July 2021

The best prices found for SUX to USA flights for June, July
14 Jul - 22 Jul
$194pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Jul - 15 Jul
$205pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
7 Jul - 10 Jul
$216pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

Sioux City to USA 2021 flight deals

Cheap flights to USA from Sioux City found for this year
9 Oct - 12 Oct
$142pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
9 Sep - 12 Sep
$165pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Aug - 16 Aug
$169pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

Non-stop flights to USA from Sioux City

Save time with Sioux City to USA direct flight deals
9 Oct - 12 Oct
$142pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
9 Sep - 12 Sep
$165pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Aug - 16 Aug
$169pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

Last minute flights from Sioux City to USA

Late deals on round-trip flights to USA from Sioux City, departing today and this week
1 Jul - 10 Jul
$264pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
30 Jun - 4 Jul
$312pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
1 Jul - 7 Jul
$357pp
SUX
Sioux City Sioux Gateway
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

One-way flights to USA from Sioux City

The cheapest one-way flights from Sioux City to USA
4:00 am - 5:39 am
United Airlines
Nonstop
1h 39m
SUX - ORD
United Airlines
$100
United
2:25 pm - 4:04 pm
United Airlines
Nonstop
1h 39m
SUX - ORD
United Airlines
$111
United
4:00 am - 5:39 am
United Airlines
Nonstop
1h 39m
SUX - ORD
United Airlines
$159
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sioux City</span> to <span class="emphasized">USA</span> flights.

Flight FAQs

From Sioux City to USA

Are flight prices decreasing from Sioux City to USA due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Sioux City and USA for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Sioux City Sioux Gateway to United States have flexible changes due to COVID-19?

Some of our airline partners flying from Sioux City Sioux Gateway to United States have new flexible policies in place due to COVID-19. American Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from Sioux City to United States?

If you book a flight to United States from Sioux City, you will be flying from Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

Can I find flights from Sioux City to USA for under $200 on Cheapflights?

Yes, there are multiple flights from Sioux City to USA for under $200. The cheapest flight booked recently is on United Airlines for just $142, but on average you can expect to pay $213.

Are there nonstop flights from Sioux City to USA for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Sioux City to USA under $200. A good price for a nonstop flight from Sioux City to USA is less than $255.

Are there last-minute flights available from Sioux City to USA for under $300?

There are currently 20+ open flights from Sioux City to USA within the next 7 days for less than $300.

How popular is this flight route?

This flight path from Sioux City Sioux Gateway to United States was viewed by 394 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular routes from Sioux City to USA?

The most popular route from Sioux City to USA is Sioux City Sioux Gateway - Denver Intl. You may also consider Sioux City Sioux Gateway - Las Vegas McCarran or Sioux City Sioux Gateway - Phoenix Sky Harbor Intl.

What are the cheapest Flights from Sioux City to USA?

The cheapest flight price from Sioux City to USA is $158. On average you can expect to pay $366. The most popular route, (Sioux City Sioux Gateway - Denver Intl), can usually be booked for $165.

How long is the flight from Sioux City to USA?

Airlines like United Airlines fly from Sioux City to USA in about 1h 39m. The time it takes to get you to your destination is usually consistent. Most flights are nonstop.

What is the cheapest airline to fly from Sioux City to USA round-trip?

According to our current data, United Airlines ($142), offers the cheapest pricing from Sioux City to USA.

What are the cheapest airlines to fly from Sioux City to USA one-way?

One-way options have recently been found by users for as low as $100 on United Airlines.

Destination information for USA

Things to know before you go - useful duration and weather info for your trip from Sioux City to USA.
Flight duration
1h 45m

Airports servicing Sioux City

Airports servicing

Base Presidente Eduardo Frei Montalva Teniente R. Marsh (TNM)
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