$291+ Cheap flights from Oklahoma City to Sioux City (OKC - 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SUX
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Oklahoma City to Sioux City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oklahoma City to Sioux City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oklahoma City to Sioux CityExplore the most affordable flight options available from Oklahoma City to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Oklahoma City to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/61:19 pm -
1 stop4h 51m
Tue 11/106:45 pm -
1 stop4h 45m
Deal found 10/22![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/410:09 am -
1 stop8h 01m
Sun 11/86:45 pm -
1 stop4h 45m
Deal found 10/19![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/85:05 pm -
1 stop6h 38m
Thu 11/126:45 pm -
1 stop4h 45m
Deal found 10/24![United Airlines logo]()
$672
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 11/241:19 pm -
1 stop4h 51m
Mon 11/306:00 am -
1 stop17h 54m
Deal found 10/20![United Airlines logo]()
$754
Best flights from Oklahoma City to Sioux CityDiscover carefully curated flight deals from Oklahoma City to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Oklahoma City to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/61:19 pm -
1 stop4h 51m
Tue 11/106:45 pm -
1 stop4h 45m
Deal found 10/22![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/410:09 am -
1 stop8h 01m
Sun 11/86:45 pm -
1 stop4h 45m
Deal found 10/19![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/85:05 pm -
1 stop6h 38m
Thu 11/126:45 pm -
1 stop4h 45m
Deal found 10/24![United Airlines logo]()
$672
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 11/241:38 pm -
2 stops10h 05m
Mon 11/306:00 am -
1 stop17h 54m
Deal found 10/20![United Airlines logo]()
$764
Last-minute flights from Oklahoma City to Sioux CityDiscover last-minute flight deals from Oklahoma City to Sioux City. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Sioux City. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/410:09 am -
1 stop8h 01m
Sun 11/86:45 pm -
1 stop4h 45m
Deal found 10/19![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/61:19 pm -
1 stop4h 51m
Tue 11/106:45 pm -
1 stop4h 45m
Deal found 10/22![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/85:05 pm -
1 stop6h 38m
Thu 11/126:45 pm -
1 stop4h 45m
Deal found 10/24![United Airlines logo]()
$672
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 11/241:19 pm -
1 stop4h 51m
Mon 11/306:00 am -
1 stop17h 54m
Deal found 10/20![United Airlines logo]()
$754
One-way flights from Oklahoma City to Sioux CitySearch for one-way flight options from Oklahoma City to Sioux City. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Oklahoma City to Sioux City. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
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 11/241:19 pm -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$291
Find flight deals from Oklahoma City to Sioux City
Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (United Airlines) |
One-way from | $291 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Oklahoma City to Sioux City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Oklahoma CitySioux City
OKC Oklahoma City Will Rogers World - SUX Sioux City Sioux Gateway
OKCSUX
Oklahoma City Will Rogers World
Tue 11/24
1:19 pm-6:10 pm
1 stop4h 51m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$291
Oklahoma CitySioux City
OKC Oklahoma City Will Rogers World - SUX Sioux City Sioux Gateway
OKCSUX
Oklahoma City Will Rogers World
Fri 11/6
1:19 pm-6:10 pm
1 stop4h 51m
Sioux City Sioux Gateway
Tue 11/10
6:45 pm-11:30 pm
1 stop4h 45m
$325
Oklahoma CitySioux City
OKC Oklahoma City Will Rogers World - SUX Sioux City Sioux Gateway
OKCSUX
Oklahoma City Will Rogers World
Wed 11/4
10:09 am-6:10 pm
1 stop8h 01m
Sioux City Sioux Gateway
Sun 11/8
6:45 pm-11:30 pm
1 stop4h 45m
$406
Oklahoma CitySioux City
OKC Oklahoma City Will Rogers World - SUX Sioux City Sioux Gateway
OKCSUX
Oklahoma City Will Rogers World
Sun 11/8
5:05 pm-11:43 pm
1 stop6h 38m
Sioux City Sioux Gateway
Thu 11/12
6:45 pm-11:30 pm
1 stop4h 45m
$672
Oklahoma CitySioux City
OKC Oklahoma City Will Rogers World - SUX Sioux City Sioux Gateway
OKCSUX
Oklahoma City Will Rogers World
Tue 11/24
1:38 pm-11:43 pm
2 stops10h 05m
Sioux City Sioux Gateway
Mon 11/30
6:00 am-11:54 pm
1 stop17h 54m
$764
Sorted by cheapest first
Compare providers for flights from Oklahoma City 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 Oklahoma City to Sioux City in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oklahoma City-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Sioux City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-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 Oklahoma City-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 Oklahoma City to Sioux City
Have a flexible travel schedule? Discover the best time to fly to Sioux City from Oklahoma City with our price prediction graph.
OKC-SUX
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 Oklahoma City to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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