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$562+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SUX
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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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 August 21, 2025.

Round-trip from

$562
(United Airlines)
From Indianapolis to Sioux City Sioux Gateway
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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 August 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/45:42 pmIND - SUX
1 stop6h 15mUnited Airlines
Mon 9/86:48 pmSUX - IND
2 stops27h 39mUnited Airlines
Deal found 8/19$562
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 9/135:42 pmIND - SUX
1 stop6h 15mUnited Airlines
Sun 9/147:49 amSUX - IND
1 stop4h 28mUnited Airlines
Deal found 8/20$594
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/216:51 pmIND - SUX
1 stop24h 22mUnited Airlines
Wed 9/247:49 amSUX - IND
1 stop4h 28mUnited Airlines
Deal found 8/20$653

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 August 21, 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

Thu 9/4

5:42 pm-10:57 pm

1 stop6h 15m

Sioux City Sioux Gateway

Mon 9/8

6:48 pm-11:27 pm

2 stops27h 39m

$562

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Sat 9/13

5:42 pm-10:57 pm

1 stop6h 15m

Sioux City Sioux Gateway

Sun 9/14

7:49 am-1:17 pm

1 stop4h 28m

$594

IndianapolisSioux City

IND - SUX

INDSUX

Indianapolis

Sun 9/21

6:51 pm-6:13 pm

1 stop24h 22m

Sioux City Sioux Gateway

Wed 9/24

7:49 am-1:17 pm

1 stop4h 28m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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, October is the cheapest month in which you can book a flight from Indianapolis to Sioux City (average of $318). Flying from Indianapolis to Sioux City in March is currently the most expensive (average of $446). 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 6h 15m. 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, October is the cheapest month in which you can book a flight from Indianapolis to Sioux City (average of $318). Flying from Indianapolis to Sioux City in March is currently the most expensive (average of $446). 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

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

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