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Cheap flights from St. Louis to Detroit

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Find the cheapest flights from St. Louis to Detroit

Cheap return flights

These are some of the best return flight deals from St. Louis to Detroit that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Detroit.

Cheap last-minute flights

Planning a quick getaway from St. Louis to Detroit? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Detroit, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from St. Louis to Detroit

Find recent round-trip train or bus tickets from St. Louis to Detroit.

All round-trip flight deals to Detroit

The cheapest plane tickets to Detroit found on KAYAK recently.
STL-DTT
1183 kmmulti-stop
DTT-STL
1183 kmmulti-stop
Multiple Airlines
Find Deal
STL-DTT
1183 kmmulti-stop
Multiple Airlines
Find Deal

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

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 St. Louis to Detroit?

January. The cheapest time of year to fly to Detroit from St. Louis is January. The most expensive is November.

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

42 days before. The cheapest time to buy a flight from St. Louis to Detroit is approximately 42 days to departure

How many flights depart from St. Louis to Detroit on average per day?

As of November 2024, there are 11 flights per week flying from St. Louis to Detroit. The most common time of day flights depart is 6:00, with 75% of flights taking off at midday.

How many flights depart from St. Louis to Detroit on average per week?

82 flights are operational weekly from St. Louis to Detroit as of November 2024. The most popular departure day for this route is Sunday, with 20% of flights per week taking off on this day.

How have St. Louis to Detroit flight prices changed over time?

As of November 2024, prices for St. Louis to Detroit flights are approximately 102% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Detroit according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to Detroit (STL to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Detroit

Direct flights

None
There are no direct flights from St. Louis to Detroit. There are no popular flight routes from St. Louis to Detroit.

  • How far is Lambert-St Louis to Detroit by plane?

    Lambert-St Louis and Detroit are 730,9 km apart from one another.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Detroit?

    Prices for flights from Lambert-St Louis Airport to Detroit are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Detroit?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. Louis to Detroit?


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Detroit?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Detroit. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Detroit with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Detroit from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Detroit?

momondo provides multiple filters to help you find the best flight to Detroit from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Detroit right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from St. Louis and alert you when they change.


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