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Cheap Flights from St Louis to Detroit, MI, United States - STL to DTT

Popular flights from St Louis to Detroit

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

American Airlines
Departure Date Return Date Lowest Price
Mar 25, 2016 Mar 27, 2016 $229
Apr 5, 2016 Apr 7, 2016 $229
Apr 12, 2016 Apr 14, 2016 $229
United Airlines
Departure Date Return Date Lowest Price
Mar 24, 2016 Mar 27, 2016 $224

How Much Does it Cost to Fly from St Louis to Detroit (STL to DTT)?

We have collected flight cost data from across the web for travel from St Louis to Detroit, and have found the average flight price for this trip to be $247.

When Can I Buy the Cheapest Flight from St Louis to Detroit (STL to DTT)?

Airlines can adjust prices for plane tickets from St Louis to Detroit based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to Detroit

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Detroit.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$317 $229 $270 $224 $225 $233 $231

Lowest Fares Chart By Month from St Louis to Detroit

The chart below shows the lowest fare by month when flying from St Louis to Detroit.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February St Louis Detroit American 2/26/16 2/28/16 1 $244
March St Louis Detroit United 3/24/16 3/27/16 1 $224
April St Louis Detroit American 4/5/16 4/7/16 1 $229
May St Louis Detroit United 5/14/16 5/22/16 1 $298
June St Louis Detroit United 6/2/16 6/5/16 1 $291
July St Louis Detroit United 7/16/16 8/1/16 1 $386
August St Louis Detroit United 8/28/16 9/5/16 1 $344
September St Louis Detroit United 9/30/16 10/2/16 1 $306

TIPSave $140 by flying into Pittsburgh instead of Detroit from St Louis

Non-Stop vs Connecting Flights from St Louis to Detroit (STL to DTT)

Your St Louis to Detroit flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Detroit is $226.

The average price for non-stop flights from St Louis to Detroit is $0.

The chart below shows up to date information regarding non-stop flights from St Louis to Detroit.

Nonstop Flight Details from St Louis to Detroit
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Delta 5 5 5 5 5 3 5 06:35 18:40

Round Trip vs One Way Flights from St Louis to Detroit (STL to DTT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Detroit. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Detroit is $230.

The average price for round trip flights from St Louis to Detroit is $226.

St Louis to Detroit Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from St Louis to Detroit?
Answer: The average St Louis to Detroit flight time is an hour and 31 minutes.
Question: How many miles are there between St Louis and Detroit?
Answer: The distance from St Louis to Detroit is 439 miles.
Question: How common are direct flights from St Louis to Detroit?
Answer: There are 33 direct flights from St Louis to Detroit.
Question: What is the most popular airline for non-stop flights from St Louis to Detroit?
Answer: Delta Air Lines provides 100% of the non-stop flights between St Louis and Detroit.
Question: What are the most popular connecting cities when flying from St Louis to Detroit?
Answer: Atlanta, GA

Airlines Flying from St Louis to Detroit (STL to DTT)

Below are the different airlines that fly from St Louis to Detroit with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Detroit.

St Louis to Detroit
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Delta - X X X X X X X
Delta ATL X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest BNA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Detroit, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Chicago American, United $204
St Louis to New York American, Alaska, United $243
St Louis to Cleveland American, United $245
St Louis to Atlanta American, Alaska, Frontier, United $108
St Louis to Flint American, United $277
St Louis to Toledo American, United $269
St Louis to Washington American, United $184
St Louis to Dallas - Ft Worth American, Alaska, United $195
St Louis to Lansing American, United $360
St Louis to Akron - Canton American, United $220
St Louis to Pittsburgh American, United $164
St Louis to Grand Rapids American, United $211
St Louis to Columbus American, United $226
St Louis to Charlotte American, United $343
St Louis to Baltimore American, United $184
St Louis to Philadelphia American, United $315

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Windsor American, Air Canada, Alaska, United Check Dates
St Louis to Toronto Air Choice One, American, Air Canada, Alaska, Frontier, United, WestJet $268
St Louis to London American, Air Canada, United, WestJet $635

Cheap Domestic Flights to Detroit - DTT

FlightsAirlineLowest Price
Moline to Detroit American, United $284
Peoria to Detroit American, United $284
Evansville to Detroit American, United $353
Springfield to Detroit American, United $397
Champaign to Detroit American $339
Bloomington - Normal to Detroit American $338
Springfield to Chicago American, Alaska, United $279
Evansville to Chicago American, United $274
Springfield to Flint American, United $415
Springfield to Cleveland American, United $422
Moline to Cleveland American, United $322
Cheap Flights from St Louis to Detroit, MI, United States, from $224 Round trip from STL to DTT