CA $42 Cheap Flights from St. Louis (STL) to Detroit (DTW)

Popular airlines from Lambert-St. Louis International Airport (STL) to Detroit Metropolitan Wayne County Airport (DTW)

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Cheap flights from St. Louis (STL) to Detroit (DTW)

Prices were available within the past 7 days and start at CA $42 for one-way flights and CA $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Delta
Spirit Airlines
Spirit Airlines
Delta
Spirit Airlines
Delta
American Airlines

Find the cheapest month to fly from St. Louis (STL) to Detroit (DTW)

October is typically the cheapest month to fly

From CA $82 - CA $510 per traveller.

Graph displaying average flight prices per month

Flight from St. Louis to Detroit (STL - DTW) route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, Spirit Airlines
Roundtrip price
CA $82
Distance
703 km
Average flight time
2 hours 32 mins

St. Louis to Detroit Flights

The easy way to book your flights from St. Louis to Detroit 

With Expedia, it’s simple to find and book flights to Detroit from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are KLM, Air France, Southwest Airlines, Delta Air Lines, Korean Air, WestJet, Virgin Atlantic nonstop flights to Detroit Metropolitan Wayne County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Detroit today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Detroit Metropolitan Wayne County, DTW 

Sort your search results by price to find great deals on your flight from St. Louis to Detroit—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Detroit from St. Louis currently is just CA $82 rising to CA $344.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Detroit  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Detroit from St. Louis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Detroit with Expedia today.

Frequently asked questions

How much is a flight from Lambert Field to Detroit Metropolitan Wayne County Airport (DTW)?
Pack your bags, because round-trip journeys between Lambert-St. Louis Intl. Airport (STL) and Metro Airport start from CA $82. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to Detroit Metropolitan Wayne County Airport (DTW)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from STL to DTW that have flexible change policies?
Many airlines offer the option to reschedule your flight without charging a fee. All you pay is the fare difference. When searching for Lambert Field to Detroit Metro Airport flights, you'll find a "No change fees" filter for you to select.
How many hours is the flight from Lambert-St. Louis Intl. Airport (STL) to Detroit Metro Airport?
The average flight time from Lambert Field to Detroit Metropolitan Wayne County Airport (DTW) is 1 hour and 36 minutes. You'll be lucky to get through an in-flight movie before landing!
How far is the flight from STL to Metro Airport?
With a flight distance of 710 kilometres, it's only a hop from STL to Detroit Metropolitan Wayne County Airport (DTW). It might be a quick one, but it's still worth bringing along something to read.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to DTW?
With 91 flights every month from STL to DTW, Delta (DL) is a terrific choice. Like more options? Check out what's available with Southwest Airlines (WN). This carrier offers 30 flights a month between these destinations.
Are Lambert-St. Louis Intl. Airport (STL) to Metro Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from Lambert Field to DTW, but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

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