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$439+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — DTW
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Sioux City to Detroit

Cheapest flights from Sioux City to Detroit
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 February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 2/156:00 am
SUX
-
DTW
2 stops13h 22m
United Airlines
Sat 2/2111:40 am
DTW
-
SUX
2 stops13h 02m
United Airlines
Deal found 2/15$439
This United Airlines deal was found by Cheapflights users on 2/13. 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 5/2311:32 am
SUX
-
DTW
2 stops11h 11m
United Airlines
Wed 5/277:32 pm
DTW
-
SUX
1 stop23h 22m
United Airlines
Deal found 2/13$446
This United Airlines deal was found by Cheapflights users on 2/13. 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 7/16:00 am
SUX
-
DTW
2 stops11h 22m
United Airlines
Sun 7/59:12 pm
DTW
-
SUX
1 stop21h 20m
United Airlines
Deal found 2/13$541

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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Detroit Metropolitan Wayne County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Detroit Metropolitan Wayne County flights.
Search Deals
From Sioux City Sioux Gateway to Detroit Metropolitan Wayne County
Search Deals

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 February 16, 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

Sioux City

Fly to

Detroit

Route

Depart

Return

Price

Sioux CityDetroit

SUX - DTW

SUXDTW

Sioux City Sioux Gateway

Sat 5/23

11:32 am-11:43 pm

2 stops11h 11m

Detroit Metropolitan Wayne County

Wed 5/27

7:32 pm-5:54 pm

1 stop23h 22m

$446

Sioux CityDetroit

SUX - DTW

SUXDTW

Sioux City Sioux Gateway

Wed 7/1

6:00 am-6:22 pm

2 stops11h 22m

Detroit Metropolitan Wayne County

Sun 7/5

9:12 pm-5:32 pm

1 stop21h 20m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

  • 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.
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 Metropolitan Wayne County Airport

What is the cheapest month to book a flight from Sioux City to Detroit Metropolitan Wayne County Airport?

Currently, August is the cheapest month in which you can book a flight from Sioux City to Detroit Metropolitan Wayne County Airport (average of $128). Flying from Sioux City to Detroit Metropolitan Wayne County Airport 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.

  • How long is the flight from Sioux City to Detroit Metropolitan Wayne County Airport?

    Airlines like United Airlines fly from Sioux City to Detroit Metropolitan Wayne County Airport in about 11h 11m. The time it takes to get you to your destination can typically vary by up to . There are 665 mi between Sioux City and Detroit Metropolitan Wayne County Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City to Detroit 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 Sioux City to Detroit Metropolitan Wayne County Airport?

    Currently, August is the cheapest month in which you can book a flight from Sioux City to Detroit Metropolitan Wayne County Airport (average of $128). Flying from Sioux City to Detroit Metropolitan Wayne County Airport 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.

See more FAQs

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 locations
Dearborn
Southfield
Sterling Heights
Troy
Warren
Auburn Hills
Clarkston
Allen Park
Rochester Hills
Roseville
Romulus
Utica
Monroe
Wixom
Ypsilanti
Brighton
Livonia
Plymouth
Fremont
Port Huron

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