￥13,630 Cheap Flights from St. Louis (STL) to Detroit (DTW)

View ￥13,630 flight on Tue, Feb 3, 2026Opens in a new window

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

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Cheap Flights from St. Louis to Detroit (STL-DTW)

Prices were available within the past 7 days and start at ￥13,630 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

July is typically the cheapest month to fly

From ￥8,872 - ￥47,181 per traveler.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to DTW?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from St. Louis Lambert International Airport to Metro Airport was . Cheap tickets don't hang around, so book yours today. 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-St. Louis Intl. Airport (STL) to DTW?
This differs from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from STL to Detroit Metropolitan Wayne County Airport (DTW) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to DTW flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from St. Louis Lambert International Airport to DTW?
The journey from STL to Metro Airport is about 1 hour and 30 minutes, so don't get too cozy. Chances are the next time you peek out the window you'll be cruising over Detroit.
How far is the flight from St. Louis Lambert International Airport to DTW?
It's just 710 kilometers between St. Louis and Detroit. It's quite possible that you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from STL to Detroit Metro Airport?
Operating 100 flights monthly, Delta Air Lines (DL) is a popular choice when flying straight from Lambert-St. Louis Intl. Airport (STL) to Metro Airport.
Are Lambert Field to Detroit Metro Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Lambert-St. Louis Intl. Airport (STL) to DTW are available up to a year prior to departure on Expedia. And although you may score fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Detroit Metropolitan Wayne County
Distance
703 km
Average flight time
2 hours 30 mins

Book with confidence

Book with confidence

St. Louis to Detroit Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Detroit.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to DTW flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DTW with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

St. Louis to Detroit Flights

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