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$304+ Cheap flights from Indianapolis to Sioux City (IND - SUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SUX
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Indianapolis to Sioux City

Cheapest flights from Indianapolis to Sioux City
Explore the most affordable flight options available from Indianapolis to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:44 pmIND - SUX
1 stop6h 15mUnited Airlines
Fri 11/217:45 amSUX - IND
1 stop6h 58mUnited Airlines
Deal found 10/20$402
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:44 pmIND - SUX
1 stop6h 15mUnited Airlines
Sat 11/86:46 pmSUX - IND
1 stop26h 44mUnited Airlines
Deal found 10/20$500

Cheap flight deals from Indianapolis to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(United Airlines)
Provider with most accurate pricing for Indianapolis-Sioux City Sioux Gateway flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Sioux City Sioux Gateway flights.
Search Deals
From Indianapolis to Sioux City Sioux Gateway
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Sioux City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Indianapolis to Sioux City that are best for you.

Fly from

Indianapolis

Fly to

Sioux City

Route

Depart

Return

Price

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Sat 2/21

2:00 pm-5:41 pm

1 stop4h 41m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-8:18 pm

1 stop6h 18m

$304

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Tue 11/18

5:44 pm-10:59 pm

1 stop6h 15m

Sioux City Sioux Gateway

Fri 11/21

7:45 am-3:43 pm

1 stop6h 58m

$402

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Tue 11/4

5:44 pm-10:59 pm

1 stop6h 15m

Sioux City Sioux Gateway

Sat 11/8

6:46 pm-10:30 pm

1 stop26h 44m

$500

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Sat 11/8

8:00 am-6:08 pm

1 stop11h 08m

$327

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Fri 10/31

6:00 am-10:59 pm

1 stop17h 59m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Compare providers for flights from Indianapolis to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Sioux City in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Sioux City

What is the cheapest month to book a flight from Indianapolis to Sioux City?

Currently, April is the cheapest month in which you can book a flight from Indianapolis to Sioux City (average of $175). Flying from Indianapolis to Sioux City in November is currently the most expensive (average of $252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indianapolis to Sioux City?

    There are many flights that can get you from Indianapolis to Sioux City in 4h 41m. Fly via United Airlines to get the fastest option. The distance between Indianapolis and Sioux City is about 556 mi.

  • Can I find deals for flights from Indianapolis to Sioux City that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Sioux City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Sioux City.

  • Can I find deals for business class flights from Indianapolis to Sioux City?

    Yes. Cheapflights offers flight deals from Indianapolis to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Sioux City?

    Currently, April is the cheapest month in which you can book a flight from Indianapolis to Sioux City (average of $175). Flying from Indianapolis to Sioux City in November is currently the most expensive (average of $252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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