How many airports are there in Detroit?

There are 4 airports in Detroit: Detroit City, Detroit Wayne County, Pontiac, and Ann Arbor.

How much are round-trip flights from St Louis to Detroit?

The best price we found for a round-trip flight from St Louis to Detroit is $120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from St Louis to Detroit?

1 hour and 32 minutes is the average flight time from St Louis to Detroit.

Which airlines fly direct from St Louis to Detroit?

WestJet, Delta and Southwest Airlines fly direct from St Louis to Detroit.

How many flights are there a week from St Louis to Detroit?

There are 220 flights per week flying from St Louis to Detroit, as of May 2024.

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

The cheapest month to fly from St Louis to Detroit is usually June.

What's the cheapest airport to fly to in Detroit?

If you're flying from St Louis Airport, the cheapest airport near Detroit is Detroit Wayne County – which is 17.3 miles away from the center of Detroit. We've found flights to this airport from $120 .

Which upcoming date is cheapest to fly from St Louis Airport to Detroit on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Detroit on Tuesday, June 4, 2024 .

Can I get a direct flight from St Louis Airport to Detroit?

Yes – the average flight time is 1 hour and 32 minutes.

How can I get the best flight deal from St Louis Airport to Detroit?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Detroit but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Detroit?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Detroit is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Detroit?

In May, the average temperature is usually around 56°F. July is typically the warmest month in Detroit, when it usually averages around 80°F. You can expect the least rain in January. The coldest month is January, with temperatures averaging 18°F. The rainiest month is June.

Which is the cheapest airline to fly with from St Louis Airport to Detroit?

Currently, Spirit Airlines and Delta offer the cheapest flight tickets to Detroit.

Cheap Flights from St Louis (STL) to Detroit (DTT) from $120

Southwest Airlines

Compare St Louis to Detroit flight deals

Find the cheapest month or even day of the year to fly to Detroit

Book the best Detroit fare with no extra fees

Flight deals from St Louis to Detroit

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Detroit? Find the lowest prices on one-way and round-trip tickets right here.

Detroit.$120 per passenger.Departing Tue, Jun 4, returning Wed, Jun 5.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from St Louis on Tue, Jun 4, arriving in Detroit Wayne County.Inbound indirect flight with Spirit Airlines, departing from Detroit Wayne County on Wed, Jun 5, arriving in St Louis.Price includes taxes and charges.From $120, select.

Detroit.$150 per passenger.Departing Fri, May 17, returning Tue, May 28.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from St Louis on Fri, May 17, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departing from Detroit Wayne County on Tue, May 28, arriving in St Louis.Price includes taxes and charges.From $150, select.

Detroit.$191 per passenger.Departing Thu, May 30, returning Sun, Jun 2.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from St Louis on Thu, May 30, arriving in Detroit Wayne County.Inbound indirect flight with Spirit Airlines, departing from Detroit Wayne County on Sun, Jun 2, arriving in St Louis.Price includes taxes and charges.From $191, select.

Detroit.$208 per passenger.Departing Mon, Jul 8, returning Sat, Jul 13.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from St Louis on Mon, Jul 8, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departing from Detroit Wayne County on Sat, Jul 13, arriving in St Louis.Price includes taxes and charges.From $208, select.

Detroit.$210 per passenger.Departing Tue, Jun 4, returning Wed, Jun 5.Round-trip flight with Delta.Outbound direct flight with Delta departing from St Louis on Tue, Jun 4, arriving in Detroit Wayne County.Inbound direct flight with Delta departing from Detroit Wayne County on Wed, Jun 5, arriving in St Louis.Price includes taxes and charges.From $210, select.

Detroit.$230 per passenger.Departing Thu, May 30, returning Mon, Jun 3.Round-trip flight with Delta.Outbound direct flight with Delta departing from St Louis on Thu, May 30, arriving in Detroit Wayne County.Inbound direct flight with Delta departing from Detroit Wayne County on Mon, Jun 3, arriving in St Louis.Price includes taxes and charges.From $230, select.

Detroit.$246 per passenger.Departing Tue, Jul 16, returning Thu, Jul 18.Round-trip flight with Delta.Outbound direct flight with Delta departing from St Louis on Tue, Jul 16, arriving in Detroit Wayne County.Inbound direct flight with Delta departing from Detroit Wayne County on Thu, Jul 18, arriving in St Louis.Price includes taxes and charges.From $246, select.

Detroit.$297 per passenger.Departing Fri, May 24, returning Fri, May 31.Round-trip flight with Delta.Outbound direct flight with Delta departing from St Louis on Fri, May 24, arriving in Detroit Wayne County.Inbound direct flight with Delta departing from Detroit Wayne County on Fri, May 31, arriving in St Louis.Price includes taxes and charges.From $297, select.

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

Find the cheapest month to fly from St Louis to Detroit

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Detroit flights are currently cheapest in June.

May

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Apr

Direct flights from St Louis to Detroit

Southwest Airlines

Alternative St Louis to Detroit routes

Looking for the cheapest, fastest or easiest route from St Louis to Detroit? You could fly into the following airports instead.

St Louis to Detroit: Flight information

The things to know before you go.

Cheapest flight found	$120
Cheapest month to fly	June
Average flight time	1 hr, 32 mins
Most popular airline	WestJet
Average flights per week	140

Finding cheap flights from St Louis to Detroit: Frequently asked questions

: There are 4 airports in Detroit: Detroit City, Detroit Wayne County, Pontiac, and Ann Arbor.
: The best price we found for a round-trip flight from St Louis to Detroit is $120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: 1 hour and 32 minutes is the average flight time from St Louis to Detroit.
: WestJet, Delta and Southwest Airlines fly direct from St Louis to Detroit.
: There are 220 flights per week flying from St Louis to Detroit, as of May 2024.
: The cheapest month to fly from St Louis to Detroit is usually June.
: If you're flying from St Louis Airport, the cheapest airport near Detroit is Detroit Wayne County – which is 17.3 miles away from the center of Detroit. We've found flights to this airport from $120.
: After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Detroit on Tuesday, June 4, 2024.
: Yes – the average flight time is 1 hour and 32 minutes.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Detroit but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Detroit is around 40 days in advance, so don’t leave your flight to the last minute.
: In May, the average temperature is usually around 56°F. July is typically the warmest month in Detroit, when it usually averages around 80°F. You can expect the least rain in January. The coldest month is January, with temperatures averaging 18°F. The rainiest month is June.
: Currently, Spirit Airlines and Delta offer the cheapest flight tickets to Detroit.

How to find cheap flights to Detroit from St Louis

Looking for cheap tickets from St Louis to Detroit? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from St Louis to Detroit. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Detroit from St Louis from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best St Louis–Detroit ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Detroit from St Louis.
Set up a Price Alert. You can easily track the fare of your cheap St Louis–Detroit flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between St Louis and Detroit? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from St Louis and Detroit. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Detroit, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for St Louis to Detroit flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Detroit from St Louis with hotels and car rental

Once you've secured your cheap flight ticket from St Louis to Detroit, discover the best prices and exclusive rates for hotels in Detroit or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

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