Cheap Flights from Sioux City, IA to USA from $122 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from
Sioux City (SUX) to 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 56 days in advance to save up to 10% 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 56 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 $302, or $331 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to USA from Sioux City. Prices for February average $296 per person but you can even find prices for as low as $139. The most expensive prices can be found in the month of July. Opting for a February flight can save you 17% on your journey compared to booking in February

One-way flights to USA from Sioux City

The cheapest one-way flights from Sioux City to USA

7:13 am - 12:45 pm

Linear Air Taxi

1 Stop

5h 32m

SUX - ORD

$4,258

Travelgenio

1:28 pm - 3:13 pm

Multiple Airlines

2 Stops

26h 45m

SUX - SLC

$399

United

1:28 pm - 3:50 pm

Multiple Airlines

2 Stops

25h 22m

SUX - LGA

$746

United

Related info for your journey

Useful info, stats and facts about Sioux City to USA 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.

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 Multiple Airlines for just $122, but on average you can expect to pay $343.

Are there nonstop flights from Sioux City to USA for under $100 on Cheapflights?

There are no nonstop flights from Sioux City to USA, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Sioux City to USA for under $7,500?

There are currently 3+ open flights from Sioux City to USA within the next 7 days for less than $7,500.

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 - Salt Lake City. You may also consider Sioux City Sioux Gateway - Denver Intl or Sioux City Sioux Gateway - Dallas/Fort Worth.

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 $397. The most popular route, (Sioux City Sioux Gateway - Salt Lake City), can usually be booked for $240.

How long is the flight from Sioux City to USA?

Airlines like Linear Air Taxi fly from Sioux City to USA in about 8h 05m. The time it takes to get you to your destination can typically vary by up to .