₩281,200 Cheap Flights from Detroit (DTW) to St. Louis (STL)

View ₩281,200 flight on Sun, Oct 12, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩281,200 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 Detroit (DTW) to St. Louis (STL)

July is typically the cheapest month to fly

From ₩83,241 - ₩460,756 per traveler.

Frequently asked questions

How much is a flight from Detroit Metro Airport to St. Louis Lambert International Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Detroit Metro Airport to St. Louis Lambert International Airport start from . Book now to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metropolitan Wayne County Airport (DTW) to Lambert-St. Louis Intl. Airport (STL)?
Every airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Lambert-St. Louis Intl. Airport (STL) 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 DTW to Lambert-St. Louis Intl. Airport (STL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Detroit Metro Airport to St. Louis Lambert International Airport?
With a flight distance of 710 kilometers, it's only a short hop from Detroit Metropolitan Wayne County Airport (DTW) to Lambert Field. It might be a quick one, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from DTW to Lambert Field?
Many people choose to fly with Delta Air Lines (DL) from Detroit Metro Airport to Lambert-St. Louis Intl. Airport (STL). This top airline offers 99 flights a month, so you can pick a flight time that's right for you. Southwest Airlines (WN) is also worth considering. It operates 56 flights every month. Between these two airlines, you'll be able to find a great deal from Detroit to St. Louis.
Are Metro Airport to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between Detroit Metro Airport and STL are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to book when prices drop.

Travel information

Travel information

0
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Lambert-St. Louis Intl.
Distance
703 km

Book with confidence

Book with confidence

Detroit to St. Louis 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 Detroit to St. Louis 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 St. Louis.

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 DTW to STL flights that won’t make your bank account wince. Ready to temporarily leave behind Detroit 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 STL 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.

Detroit to St. Louis Flights

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Explore a world of travel with Expedia

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