Cheap flights from St. Louis to Detroit Metropolitan Wayne County Airport (STL - DTW)

STL — DTW
Aug 16 — Aug 231

How to find the cheapest flight from St. Louis (STL) to Detroit (DTW)

All the information you need to plan the best STL to DTW flight in 2022: compare St. Louis to Detroit flight prices with the expected peak season, weather and rainfall in Detroit.

STL - DTW

Price

$199 - $363

DTW

Temperature

24.8 - 73.4 °F

DTW

Rainfall

1.8 - 3.1 inches

Popular inJulyHigh demand for flights, 20% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 32% potential price drop
Round-trip from$199From Lambert-St Louis to Detroit Metropolitan Wayne County
One-way from$117One-way flight from Lambert-St Louis to Detroit Metropolitan Wayne County

How far in advance should I book a flight from St. Louis to Detroit Metropolitan Wayne County Airport?

Travelers have found it’s best to book a flight 61 days in advance to save up to 50% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Detroit Metropolitan Wayne County Airport 1-2 weeks in advance for as low as $330, or $365 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Detroit Metropolitan Wayne County Airport?

Flights from St. Louis to Detroit Metropolitan Wayne County Airport lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Detroit Metropolitan Wayne County Airport in October, with the cheapest ticket starting at $152.

When is the cheapest time to fly from St. Louis to Detroit Metropolitan Wayne County Airport (STL - DTW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Detroit Metropolitan Wayne County Airport as you normally would.

Cheap flights from St. Louis to Detroit in August, September 2022

The best prices found for STL to DTW flights for August, September
Sep 10 - Sep 13
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 43m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

20h 32m
$161

Multiple Airlines

Pick Dates

Deal found 8/10/22

Sep 8 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 12m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$164

Frontier

Pick Dates

Deal found 8/10/22

Sep 10 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 43m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$170

Frontier

Pick Dates

Deal found 8/10/22

St. Louis to Detroit 2022 flight deals

Cheap flights to Detroit from St. Louis found for this year
Sep 10 - Sep 13
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 43m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

20h 32m
$161

Multiple Airlines

Pick Dates

Deal found 8/10/22

Sep 8 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 12m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$164

Frontier

Pick Dates

Deal found 8/10/22

Sep 10 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 43m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$170

Frontier

Pick Dates

Deal found 8/10/22

Cheap Delta flights from St. Louis to Detroit

Sep 7 - Sep 14
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 35m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 45m
$218

Delta

Pick Dates

Deal found 8/10/22

Sep 4 - Sep 8
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 35m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 45m
$225

Delta

Pick Dates

Deal found 8/10/22

Sep 7 - Sep 10
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

4h 44m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 45m
$227

Delta

Pick Dates

Deal found 8/10/22

Cheap Frontier flights from St. Louis to Detroit

Sep 8 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 12m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$164

Frontier

Pick Dates

Deal found 8/10/22

Sep 10 - Sep 12
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

13h 43m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$170

Frontier

Pick Dates

Deal found 8/10/22

Oct 1 - Oct 3
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

6h 24m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 51m
$203

Frontier

Pick Dates

Deal found 8/8/22

Non-stop flights to Detroit from St. Louis

Save time with St. Louis to Detroit direct flight deals
Sep 7 - Sep 14
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 35m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 45m
$218

Delta

Pick Dates

Deal found 8/10/22

Sep 4 - Sep 8
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 35m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 45m
$225

Delta

Pick Dates

Deal found 8/9/22

Nov 2 - Nov 7
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 30m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 41m
$229

Delta

Pick Dates

Deal found 8/11/22

Last minute flights from St. Louis to Detroit

Late deals on return flights to Detroit from St. Louis, departing today and this week
Aug 17 - Aug 22
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

15h 07m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

7h 46m
$285

Multiple Airlines

Pick Dates

Deal found 8/11/22

Aug 19 - Aug 28
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 31m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

Nonstop

1h 34m
$291

Delta

Pick Dates

Deal found 8/11/22

Aug 19 - Aug 28
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

Nonstop

1h 31m
DTW

Detroit Metropolitan Wayne County

STL

Lambert-St Louis

1 stop

4h 32m
$300

Delta

Pick Dates

Deal found 8/11/22

One-way flights to Detroit from St. Louis

The cheapest one-way flights from St. Louis to Detroit
Sep 26
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

11h 41m
$68

Frontier

Pick Dates

Deal found 8/8/22

Aug 27
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

15h 11m
$69

Frontier

Pick Dates

Deal found 8/8/22

Sep 3
STL

Lambert-St Louis

DTW

Detroit Metropolitan Wayne County

1 stop

15h 11m
$80

Frontier

Pick Dates

Deal found 8/10/22

Related info for your journey

Useful info, stats and facts about St. Louis to Detroit flights.

What airports do I use to fly from St. Louis to Detroit?

Detroit Metropolitan Wayne County is the airport most travelers will use when flying to Detroit from Lambert-St Louis. Booking flights from Lambert-St Louis (STL) to Detroit Metropolitan Wayne County (DTW) should be relatively easy as there are 13 daily flights to Detroit from 3 different airlines. 1h 29m is how long a flight from St. Louis to Detroit Metropolitan Wayne County will take if you book a nonstop flight.

Which airlines flying from Lambert-St Louis to Detroit Metropolitan Wayne County have flexible cancellations due to COVID-19?

Delta, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St. Louis to Detroit Metropolitan Wayne County Airport for under $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Detroit Metropolitan Wayne County Airport for under $200. The cheapest flight booked recently is on Multiple Airlines for just $115, but on average you can expect to pay $199.

Are there nonstop flights from St. Louis to Detroit Metropolitan Wayne County Airport for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Detroit Metropolitan Wayne County Airport under $300. A good price for a nonstop flight from St. Louis to Detroit Metropolitan Wayne County Airport is less than $284.

Are there last-minute flights available from St. Louis to Detroit Metropolitan Wayne County Airport for under $300?

There are currently 20+ open flights from St. Louis to Detroit Metropolitan Wayne County Airport within the next 7 days for less than $300.

What are the cheapest airlines flying from St. Louis to Detroit Metropolitan Wayne County Airport round-trip?

Our cheapest airline available from St. Louis to Detroit Metropolitan Wayne County Airport is Frontier. Our recent data shows that you can find tickets from as low as $164 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $210 and $218 round-trip. These flights start at 43% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from St. Louis to Detroit Metropolitan Wayne County Airport one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $68. Delta flights start at $91 while deals on Spirit Airlines start at $109 one-way.

What are the most popular airlines that fly from St. Louis to Detroit Metropolitan Wayne County Airport?

Before booking your flight from St. Louis to Detroit Metropolitan Wayne County Airport check out the most popular airlines for this route: American Airlines, Delta or Juneyao Airlines.

What are the most reliable airlines from St. Louis to Detroit Metropolitan Wayne County Airport?

No one likes to see their flight delayed. When booking a flight from St. Louis to Detroit Metropolitan Wayne County Airport consider choosing Virgin Atlantic (91%), Korean Air (89%) or SkyWest Airlines (88%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from St. Louis to Detroit Metropolitan Wayne County Airport?

Looking for the cheapest flight from St. Louis to Detroit Metropolitan Wayne County Airport? While on average our users pay $287, our data indicates the cheapest price to be $109. The most popular route (Lambert-St Louis - Detroit Metropolitan Wayne County), is priced around $161.

Top 2 airlines flying from St. Louis to Detroit

The chart below displays the airlines Cheapflights users traveling from St. Louis to Detroit choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$96Average$238FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$162Average$330FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from St. Louis to Detroit

See what time of day planes typically take off from St. Louis to Detroit
19%of flight departuresEarly morningMidnight to 6 am
37%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
6%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Detroit

See how many times per day planes take to the skies headed from St. Louis to Detroit
Sunday13daily flights
Monday15daily flights
Tuesday11daily flights
Wednesday12daily flights
Thursday13daily flights
Friday15daily flights
Saturday12daily flights