$268+ Cheap flights from Sioux City to Detroit (SUX - DTT)
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — DTT
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
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Best flights from Sioux City to DetroitDiscover carefully curated flight deals from Sioux City to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from Sioux City to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
This United Airlines deal was found by Cheapflights users on 10/29. 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 3/1112:45 pmSUX - DTW
2 stops10h 12mUnited Airlines
Sat 3/142:15 pmDTW - SUX
1 stop4h 17mUnited Airlines
Deal found 10/29![United Airlines logo]()
$268
Cheap flight deals from Sioux City to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Detroit (DTT). 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 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $349 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux City to Detroit 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 29, 2025.
Use the filters below to find and compare flights from Sioux City to Detroit that are best for you.
Fly from
Sioux City
Fly to
Detroit
Route
Depart
Return
Price
Sioux CityDetroit
SUX - DTW
SUXDTW
Sioux City Sioux Gateway
Wed 3/11
12:45 pm-11:57 pm
2 stops10h 12m
Detroit Metropolitan Wayne County
Sat 3/14
2:15 pm-5:32 pm
1 stop4h 17m
$268
Compare providers for flights from Sioux City to Detroit
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 Sioux City to Detroit in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Sioux City-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux City-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux City-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux City-Detroit flights, Cheapflights users trust eDreams the most. eDreams 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 Sioux City-Detroit 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 Sioux City to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Sioux City 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 Sioux City to Detroit
What is the cheapest month to book a flight from Sioux City to Detroit?
Currently, August is the cheapest month in which you can book a flight from Sioux City to Detroit (average of $128). Flying from Sioux City to Detroit in September is currently the most expensive (average of $426). 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 Sioux City to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron