$399+ Cheap flights from Sioux City to Detroit Metropolitan Wayne County Airport (SUX - DTW)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — DTW
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Sioux City to Detroit 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
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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 Sioux City to Detroit
Cheapest
Best
Last-minute
Cheapest flights from Sioux City to DetroitExplore the most affordable flight options available from Sioux City to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Sioux City to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/68:35 am -
1 stop5h 52m
Sat 10/1012:30 pm -
1 stop6h 23m
Deal found 9/21![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/228:35 am -
1 stop8h 30m
Thu 10/2912:35 pm -
1 stop6h 35m
Deal found 9/21![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/78:35 am -
1 stop5h 52m
Sun 10/116:15 am -
2 stops18h 28m
Deal found 9/22![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/256:58 pm -
2 stops23h 04m
Sun 9/2712:30 pm -
1 stop6h 23m
Deal found 9/23![United Airlines logo]()
$990
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 September 25, 2026.
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 September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 2/59:03 am -
1 stop5h 23m
Wed 2/1012:31 pm -
1 stop6h 23m
Deal found 9/23![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 1/309:03 am -
1 stop5h 23m
Wed 2/312:31 pm -
1 stop6h 23m
Deal found 9/24![United Airlines logo]()
$424
Last-minute flights from Sioux City to DetroitDiscover last-minute flight deals from Sioux City to Detroit. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux City to Detroit. Data last updated September 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/256:58 pm -
2 stops23h 04m
Sun 9/2712:30 pm -
1 stop6h 23m
Deal found 9/23![United Airlines logo]()
$990
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/68:35 am -
1 stop5h 52m
Sat 10/1012:30 pm -
1 stop6h 23m
Deal found 9/21![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/78:35 am -
1 stop5h 52m
Sun 10/116:15 am -
2 stops18h 28m
Deal found 9/22![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/228:35 am -
1 stop8h 30m
Thu 10/2912:35 pm -
1 stop6h 35m
Deal found 9/21![United Airlines logo]()
$643
Find 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 (DTW). 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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (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 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Sioux City to Detroit Metropolitan Wayne County Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Sioux CityDetroit
SUX Sioux City Sioux Gateway - DTW Detroit Metropolitan Wayne County
SUXDTW
Sioux City Sioux Gateway
Fri 2/5
9:03 am-3:26 pm
1 stop5h 23m
Detroit Metropolitan Wayne County
Wed 2/10
12:31 pm-5:54 pm
1 stop6h 23m
$424
Sioux CityDetroit
SUX Sioux City Sioux Gateway - DTW Detroit Metropolitan Wayne County
SUXDTW
Sioux City Sioux Gateway
Sat 1/30
9:03 am-3:26 pm
1 stop5h 23m
Detroit Metropolitan Wayne County
Wed 2/3
12:31 pm-5:54 pm
1 stop6h 23m
$424
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sioux City-Detroit Metropolitan Wayne County Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Detroit Metropolitan Wayne County Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux City-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux City-Detroit Metropolitan Wayne County Airport 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 Sioux City-Detroit Metropolitan Wayne County Airport 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.
SUX-DTW
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 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 Metropolitan Wayne County Airport?
Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locationsDearborn
Southfield
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Warren
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Livonia
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Romulus
Roseville
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Port Huron
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