Which city has the cheapest flights to Sioux City?

Based on fares booked in the past 5 days, the cheapest flights to Sioux City are from Frankfurt am Main, starting at 825 € return.

How do I know if a flight to Sioux City is a good deal?

A good deal on a flight to Sioux City is around 842 € return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Sioux City?

United Airlines is the most popular airline for KAYAK users flying to Sioux City and has the best on-time record at the destination's main airport.

What is the cheapest flight to Sioux City?

Frankfurt am Main Airport to Sioux City is the cheapest route at 825 € return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Sioux City?

On average, a return flight from Germany to Sioux City costs 973 €, based on KAYAK data over the past 12 months. Return fares from Frankfurt am Main Airport average 1.086 €.

What is the cheapest time of day to fly to Sioux City?

Evening flights to Sioux City are the cheapest at 842 € return on average. Afternoon flights are the most expensive at 1.087 €.

What is a good deal for flights to Sioux City?

Flights under 842 € are considered a good deal. 25% of KAYAK users found return flights to Sioux City at or below these prices, with the lowest fares from: •Frankfurt am Main Airport 842 €.

What are the most popular airlines flying to Sioux City?

United Airlines is the only airline flying to Sioux City on KAYAK.

825€ CHEAP FLIGHTS to Sioux City in 2026/27

Save 30% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

825 €

Typical prices: 842 €-1.086 €

United Airlines

Mon 26.2.Fri 2.3.

FRA - SUX • 2 stops

Top airlines

United Airlines

Best reviews • 7,4 score

Airline reviews

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Sioux City!

Flight Deals

Cheap Flights to Sioux City

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

All Flight Deals

Recent return flight deals to Sioux City

Fri, 26. Feb - Tue, 2. Mar

12:15 - 23:42FRA Frankfurt am Main-SUX Sioux City Sioux Gateway

18h 27m2 stops Munich Franz Josef Strauss Denver Intl

5:00 - 11:40SUX Sioux City Sioux Gateway-FRA Frankfurt am Main

23h 40m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

825 €United Airlines

Fri, 26. Feb - Tue, 2. Mar

12:15 - 23:42FRA Frankfurt am Main-SUX Sioux City Sioux Gateway

18h 27m2 stops Munich Franz Josef Strauss Denver Intl

5:00 - 9:35SUX Sioux City Sioux Gateway-FRA Frankfurt am Main

21h 35m1 stop Chicago O'Hare Intl

825 €United Airlines

Fri, 26. Feb - Tue, 2. Mar

12:15 - 23:42FRA Frankfurt am Main-SUX Sioux City Sioux Gateway

18h 27m2 stops Munich Franz Josef Strauss Denver Intl

5:00 - 11:40SUX Sioux City Sioux Gateway-FRA Frankfurt am Main

23h 40m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

827 €United Airlines

Fri, 26. Feb - Tue, 2. Mar

12:15 - 23:42FRA Frankfurt am Main-SUX Sioux City Sioux Gateway

18h 27m2 stops Munich Franz Josef Strauss Denver Intl

5:00 - 7:30SUX Sioux City Sioux Gateway-FRA Frankfurt am Main

19h 30m1 stop Chicago O'Hare Intl

827 €United Airlines

Booking Insights

Price, demand, and travel trends for flights to Sioux City

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Sioux City?: Frankfurt am Main Airport to Sioux City is the cheapest route at 825 € return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Sioux City? Average and cheapest price for all return flights to Sioux City from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from Germany to Sioux City costs 973 €, based on KAYAK data over the past 12 months. Return fares from Frankfurt am Main Airport average 1.086 €.
What is the cheapest time of day to fly to Sioux City? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Evening flights to Sioux City are the cheapest at 842 € return on average. Afternoon flights are the most expensive at 1.087 €.
What is a good deal for flights to Sioux City?: Flights under 842 € are considered a good deal. 25% of KAYAK users found return flights to Sioux City at or below these prices, with the lowest fares from:
•Frankfurt am Main Airport 842 €.

Find deals

Cheapest flight	825 €

Round-trip flight from Frankfurt am Main Airport to Sioux City

When to book flights to Sioux City

Are your dates flexible? Find out the best times to travel to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sioux City based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Sioux City is a good deal?
A good deal on a flight to Sioux City is around 842 € return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which city has the cheapest flights to Sioux City?
Based on fares booked in the past 5 days, the cheapest flights to Sioux City are from Frankfurt am Main, starting at 825 € return.
Which airlines should I consider for flights to Sioux City?
United Airlines is the most popular airline for KAYAK users flying to Sioux City and has the best on-time record at the destination's main airport.

For flights to Sioux City, a good return fare is around 842 €. If you find a fare below that, you're getting a strong deal.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to afternoon to save up to 244 € on a return flight. Afternoon flights to Sioux City average 842 € compared to 1.087 € for midday flights.

More options for your flight to Sioux City

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Complete your trip to Sioux City with a hotel stay or car hire

Car rentals in Sioux City

SUX

825€ Find Cheap Flights to Sioux City – Compare and Save

Everything you should know

Cheap Flights to Sioux City

Recent return flight deals to Sioux City

Recent one-way flight deals to Sioux City

All return flight deals to Sioux City

Price, demand, and travel trends for flights to Sioux City

What is the cheapest flight to Sioux City?

How much is a flight to Sioux City?

What is the cheapest time of day to fly to Sioux City?

What is a good deal for flights to Sioux City?

What are the most popular airlines flying to Sioux City?

Key details for flights to Sioux City

Cheapest flight

When to book flights to Sioux City

Your questions about flights to Sioux City, answered

Your guide to booking Sioux City flights

More options for your flight to Sioux City

Complete your trip to Sioux City with a hotel stay or car hire

Information on the airport you'll fly into in Sioux City

Cabin class types available on flights to Sioux City

Flights from local origins to Sioux City

Flights to other popular destinations