Cheap Flights from Detroit (DTW) to St. Louis (SUS)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to St. Louis, MO (SUS-Spirit of St. Louis)

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Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS) cost?
Discover the latest flight deals from DTW to SUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DTW to SUS?
The cheapest flights from DTW to SUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DTW to SUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DTW to SUS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS)?
You’ll have to book a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from DTW to SUS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS)?
To avoid possible delays on the Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for St. Louis from Detroit Metropolitan Wayne County Airport (DTW)?
Lambert-St. Louis Intl. Airport (STL) is the only airport in St. Louis with direct flights from Detroit Metropolitan Wayne County Airport (DTW). Check out your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS) last-minute?
Last-minute fares from DTW to SUS are generally more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if you can play around with your travel dates, it’s possible to land a cheap fare right before your trip.
Is it cheaper to book a DTW to SUS flight and hotel package?
You’ll generally save money by securing a DTW to SUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Spirit of St. Louis Airport (SUS)?
In most cases, you can cancel or modify your DTW to SUS flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.
*Available to One Key members.