Cheap flights from Detroit to Saint Louis

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Cheap Detroit - Saint Louis flight offers

Find cheap flight tickets and last-minute flight deals from Detroit to Saint Louis

Southwest Airlines
Fri, 09/18 (DTT) Detroit -> (STL) Saint Louis
Direct
Southwest Airlines
Sun, 09/20 (STL) Saint Louis -> (DTT) Detroit
Direct

Price found 15 days ago
from $210
Southwest Airlines
Fri, 09/18 (DTT) Detroit -> (STL) Saint Louis
Direct
Southwest Airlines
Sun, 09/20 (STL) Saint Louis -> (DTT) Detroit
Direct

Price found 15 days ago
from $210

Info about flights from Detroit to Saint Louis

Some useful info about flights from Detroit to Saint Louis to help you plan your next trip

Average flight duration 1h 35m
Cheapest month July
Average number of flights per week 2
First flight time 00:40
Last flight time 21:20
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Top airlines on the route Detroit - Saint Louis

Airlines providing flights to Saint Louis from Detroit

Is it worth flying from Detroit to Saint Louis?

It depends. Prices for flights from Detroit to Saint Louis fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Airport options between Detroit and Saint Louis

Even for routes around 457 mi, using different airports might affect flight cost and travel time.

  • Airports in Detroit: You can fly from 2 airports in Detroit - Bishop, Metropolitan.
  • Airports in Saint Louis: Saint Louis - Lambert is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Detroit to Saint Louis - Lambert

Flight filters for the route Detroit – Saint Louis

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.

Frequently Asked Questions

Frequently asked questions about flights from Detroit to Saint Louis.

How much does an airline ticket from Detroit to Saint Louis cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Detroit to Saint Louis.

How far is Detroit from Saint Louis?

Detroit is about 457 mi from Saint Louis.

What are the airports in Saint Louis?

Saint Louis has one airport: Saint Louis - Lambert.

What are the airports in Detroit?

Detroit has 2 airports: Bishop, Metropolitan.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Detroit to Saint Louis?

The best time to book a flight from Detroit to Saint Louis is 4 months in advance, while the worst time is 6 weeks in advance.

What is the cheapest month to fly from Detroit to Saint Louis?

The cheapest month to fly from Detroit to Saint Louis is July.

What is the most expensive month to fly from Detroit to Saint Louis?

The most expensive month to fly from Detroit to Saint Louis is September.

What is the best day of the week to fly from Detroit to Saint Louis?

For flights from Detroit to Saint Louis Tuesday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.