Flights St. Louis — Detroit

Cheap flights St. Louis — Detroit

Below you can see the best deals on flights St. Louis — Detroit for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 20 August, from AED 292.

Top 10 cheap flights St. Louis — Detroit

Direct flights St. Louis — Detroit

Direct flight options for St. Louis — Detroit with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Southwest Airlines — travel time is 1 h 30 min.

Top 10 direct flights St. Louis — Detroit

About the St. Louis — Detroit flight

On this page, you can search for and buy flight tickets from Saint Louis to Detroit. The distance between the cities is about 733 km, and with flight frequency reaching up to 14 flights per week, it is easy to find a convenient travel option.

The main carriers on this route are Delta and Southwest. Ticket prices are dynamic, so we recommend using the low-fare calendar and reviewing information on how to get to the airport in Saint Louis and how to get from the airport in Detroit to the city center.

Flight schedule St. Louis — Detroit

The table shows direct flights St. Louis → Detroit on the selected date. The flight takes approximately 1 h 34 min. Regular flights are operated by Delta and Southwest Airlines. Departures from Lambert-St. Louis International Airport airports, arrivals at Detroit Metropolitan Wayne County Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for St. Louis — Detroit by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 292 in ,, and the most expensive are around AED 691 in J. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

St. Louis → Detroit, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 457	low	May	AED 539	medium	Sep	AED 472	low
Feb	AED 443	low	Jun	AED 577	high	Oct	AED 467	low
Mar	AED 505	medium	Jul	AED 587	high	Nov	AED 573	high
Apr	AED 520	medium	Aug	AED 568	high	Dec	AED 592	high

Some values are estimated based on seasonality.

When to fly

The weather in Detroit is most favorable for travel in July and August, when temperatures hover around 26–28°C. The coldest period is considered to be January, with temperatures dropping to -5.4°C, while the highest rainfall occurs in April.

The lowest flight costs were recorded in July and August — tickets start AED 317 and AED 324 respectively. A price peak is observed in December, when fares can reach AED 911.

July is the most balanced month for flying, offering a combination of pleasant warm weather and the lowest ticket prices. It is best to avoid trips at the end of the year if you are looking to maximize your budget savings.

Temperature · Detroit

Dry and wet days · Detroit

Wind speed and direction · Detroit

We'll let you know if you need a visa

Enter your destination or

Your nationality

Destination

How to get the best deal on a St. Louis — Detroit ticket

Use the low-fare calendar on this page to compare ticket prices for nearby dates, as mid-week departures are often more affordable.
Consider offers from Southwest Airlines (WN), as their fares often include free checked baggage, which helps save on extra fees.
Book your tickets at least 3 weeks before departure, especially for the summer season, when minimum fares starting AED 317 are available.
Monitor the price dynamics chart on this page to catch price drops before the typical fare increases during the December holiday season.

Two main airlines operate on the Saint Louis — Detroit route: Delta Air Lines and Southwest Airlines. Most flights are direct, with Delta operating a significant portion of daily departures, ensuring a stable connection. You can find the detailed schedule, flight frequency by day of the week, and carrier terms in the interactive list below.

DeltaDL
13x/week
WebsiteFleet: 986190M pax/year
- Direct flight STL → DTW13x/week
  Duration
  1h 34m
  Days
  MTWTFSS
92.7%Open →
Southwest AirlinesWN
1x/week
WebsiteFleet: 817140M pax/year
- Direct flight STL → DTW1x/week
  Duration
  1h 30m
  Days
  MTWTFSS
7.3%Open →

Cities and airports on the St. Louis — Detroit route

Flights St. Louis — Detroit depart from Lambert-St. Louis International Airport and arrive at Detroit Metropolitan Wayne County Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

St. Louis

STL

United States

About the city How to get there Weather All about the country United States

Arrival

Detroit

DTT

United States

About the city How to get there Weather All about the country United States

Departure airports

Lambert-St. Louis International AirportSTL
About the airport

Arrival airports

Detroit Metropolitan Wayne County AirportDTW
About the airport

Interesting

The World’s Largest Cities

If you prefer non-stop action to quiet solitude somewhere by the sea or in the mountains — this article is for you. We’ve already told you about the oldest cities in the world, and now it’s time to de…

Interesting

Did you know that some airports have beds?

Did you know that some airports have beds? They are intended for passengers whose flights were canceled due to bad weather or other force majeure circumstances. These unfortunate travelers are offered…

Tips for Travelers

The Most Dangerous Areas in the World: Where Tourists Should Not Go

The world is too vast to limit oneself to “all-inclusive” hotels, but sometimes the thirst for adventure leads travelers to places where travel insurance turns into a useless piece of paper. There are…

Travel Ideas

Flying across the ocean with Royal Air Maroc

The Western Hemisphere seems so distant and unattainable until you discover connecting flights with Royal Air Maroc. With this airline, it’s much easier to get to North or South America, see the carni…

Tips for Travelers

Looking Down: The Best Observation Decks in the World

To better understand a city or admire the surrounding nature, you need to climb higher. The ascent isn’t always easy, but it’s worth it for the experience and the view from the top. If you’re not afra…

Useful information

Abandoned Cities: 5 Places Where Time Stood Still

Sometimes a trip needs a little adrenaline. And you don’t necessarily have to parachute, paraglide over the city (which is also very cool!) or provoke local bandits by walking alone in dark alleys. Yo…

View all

Frequently asked questions about the St. Louis — Detroit flight

How long is the flight from Saint Louis to Detroit?

A direct flight covering a distance of 733 km takes an average of about 1 hour and 15 minutes. The exact time depends on the aircraft type and airport conditions.

Which airlines fly this route?

Regular flights between these cities are operated by Delta (DL) and Southwest Airlines (WN). In total, there are about 14 flights per week available on this route.

Are there direct flights from Saint Louis to Detroit?

Yes, there are direct flights on this route, which is the most convenient and fastest way to travel between the cities.

How much is the cheapest ticket?

Flight prices depend on demand and the booking date. You can see the most up-to-date offers and lowest prices in the calendar on this page.

When is the best time to buy a ticket for this flight?

The most favorable fares are usually available when searching 1–2 months before the trip. Summer months are traditionally characterized by lower prices on this route.