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$719+ Cheap flights from Corpus Christi to Sioux City (CRP - 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — SUX
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from Corpus Christi to Sioux City

Cheapest flights from Corpus Christi to Sioux City
Explore the most affordable flight options available from Corpus Christi to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/87:30 pm
CRP
-
SUX
2 stops15h 11m
United Airlines
Fri 5/296:30 pm
SUX
-
CRP
2 stops28h 29m
United Airlines
Deal found 4/15$719

Find flight deals from Corpus Christi to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Corpus Christi (CRP) 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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$719
(United Airlines)
Provider with most accurate pricing for Corpus Christi-Sioux City Sioux Gateway flight deals.
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Provider most trusted by Cheapflights users for Corpus Christi-Sioux City Sioux Gateway flights.
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From Corpus Christi to Sioux City Sioux Gateway
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Corpus Christi 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 April 19, 2026.
Use the filters below to find and compare flights from Corpus Christi to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Corpus ChristiSioux City

CRP - SUX

CRPSUX

Corpus Christi

Fri 5/8

7:30 pm-10:41 am

2 stops15h 11m

Sioux City Sioux Gateway

Fri 5/29

6:30 pm-10:59 pm

2 stops28h 29m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Corpus Christi-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Corpus Christi-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Corpus Christi-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Corpus Christi-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 Corpus Christi-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 Corpus Christi to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Corpus Christi 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.

Related info for your journey

Find useful and relevant information for your journey from Corpus Christi 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 Corpus Christi to Sioux City?

    Airlines like United Airlines fly from Corpus Christi to Sioux City in about 15h 11m. The time it takes to get you to your destination can typically vary by up to . The distance from Corpus Christi to Sioux City is about 1012 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Corpus Christi 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.

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