Cheap flights from Detroit to St. Louis

Round-trip
1 adult
Economy
From?
To?
Sun 6/27
Sun 7/4

Flight information for Detroit to St. Louis
(DTT to STL)

Find info about flight duration, direct flights, and airports for your flight from Detroit to St. Louis
Best Price Found$181The best flight deal from Detroit to St. Louis found on momondo in the last 72 hours is $181
Fastest flight time1h 36mThe fastest flight from Detroit to St. Louis takes 1h 36m
Direct flightsNoneThere are no direct flights from Detroit to St. Louis. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - Lambert-St Louis Airport.
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Detroit to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Detroit to St. Louis?

January

The cheapest time of year to fly to St. Louis from Detroit is January. Most expensive is June

What is the cheapest day to depart Detroit for St. Louis?

Saturday

The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Detroit to St. Louis?

in the afternoon

Detroit to St. Louis flights are approximately 2% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to St. Louis from Detroit?

United Airlines

American Airlines, Delta, and United Airlines are the most popular carriers operating from Detroit to St. Louis

What is the cheapest Detroit to St. Louis flight route?

Detroit Metropolitan Wayne County - Lambert-St Louis

Fly from Detroit Metropolitan Wayne County to Lambert-St Louis for the best Detroit - St. Louis flight prices

How far in advance should you book Detroit to St. Louis flights?

30 days before

The cheapest time to buy a flight from Detroit to St. Louis is approximately 30 days to departure


Easily compare round-trip flights from Detroit to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Detroit to St. Louis by changing tabs
Multiple Airlines
Jul 3
DTW3:15 pmDetroit Metropolitan Wayne County
14h 31m
1 stop
STL5:46 amLambert-St Louis
Jul 4
STL10:29 amLambert-St Louis
8h 41m
1 stop
DTW7:10 pmDetroit Metropolitan Wayne County
Spirit Airlines
Jun 30
DTW6:06 amDetroit Metropolitan Wayne County
24h 16m
1 stop
STL6:22 amLambert-St Louis
Jul 3
STL3:00 amLambert-St Louis
16h 10m
1 stop
DTW7:10 pmDetroit Metropolitan Wayne County
Spirit Airlines
Jun 26
DTW6:06 amDetroit Metropolitan Wayne County
24h 16m
1 stop
STL6:22 amLambert-St Louis
Jun 28
STL3:00 amLambert-St Louis
25h 05m
1 stop
DTW4:05 amDetroit Metropolitan Wayne County
Multiple Airlines
Jun 28
DTW3:15 pmDetroit Metropolitan Wayne County
27h 21m
1 stop
STL6:36 pmLambert-St Louis
Jun 30
STL3:39 pmLambert-St Louis
12h 29m
1 stop
DTW4:08 amDetroit Metropolitan Wayne County
Multiple Airlines
Jun 29
DTW2:42 pmDetroit Metropolitan Wayne County
15h 58m
1 stop
STL6:40 amLambert-St Louis
Jul 1
STL3:39 pmLambert-St Louis
12h 29m
1 stop
DTW4:08 amDetroit Metropolitan Wayne County
Delta
Aug 28
DTW5:00 amDetroit Metropolitan Wayne County
1h 36m
STL6:36 amLambert-St Louis
Sep 5
STL6:35 amLambert-St Louis
1h 32m
DTW8:07 amDetroit Metropolitan Wayne County

Find the cheapest one-way flights from Detroit to St. Louis

If you're looking for one-way flights from Detroit to St. Louis, view some of our deals below provided by Delta, Frontier and Spirit Airlines
Spirit Airlines
Jun 29
DTW7:35 amDetroit Metropolitan Wayne County
26h 04m
1 stop
STL9:39 amLambert-St Louis
Spirit Airlines
Jun 30
DTW2:00 amDetroit Metropolitan Wayne County
7h 39m
1 stop
STL9:39 amLambert-St Louis
Frontier
Jun 29
DTW2:42 pmDetroit Metropolitan Wayne County
15h 58m
1 stop
STL6:40 amLambert-St Louis

Best airlines flying from Detroit to St. Louis

Compare and see reviews for airlines that fly from Detroit to St. Louis with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $113
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
American Airlines
PriceFrom $150
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
Delta
PriceFrom $156
Free Cancellation
Rating
8.1
8.3

Boarding

8.4

Comfort

8.3

Crew

7.9

Entertainment

8.1

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10

  • Are airlines flying from Detroit to Lambert-St Louis offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Detroit to Lambert-St Louis, such as Delta, American Airlines, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


Alternative routes for Detroit to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Detroit to Kansas City Flights
Fastest flight time1h 54m
Cheapest price$81
Grand Rapids to Kansas City Flights
Fastest flight time3h 31m
Cheapest price$235