Cheap flights from St. Louis to Detroit from $65
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Detroit departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from St. Louis to Detroit
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Delta flights from St. Louis to Detroit
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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 typical price of a round-trip flight between St. Louis and Detroit?
What is the cheapest month to fly to Detroit?
The cheapest month to fly to Detroit from St. Louis is in June. Flight prices, which tend to average around $281, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in June, then May is your next best option. Flight prices from St. Louis to Detroit during May average around $285.
What is the cheapest day to depart on your flight to Detroit?
On average, the least expensive day to fly to Detroit from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $300. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Detroit for around $401.
What is the cheapest time of day to depart on your flight to Detroit?
In the evening is the cheapest time of day to fly from St. Louis to Detroit when you can find flight prices for as low as $228. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $369 on average. Flights to Detroit from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Lambert-St Louis to Detroit flight route?
Fly from Lambert-St Louis to Detroit Metropolitan Wayne County for the best Lambert-St Louis - Detroit flight prices
How far in advance should I book a flight to Detroit?
We recommend purchasing flights from St. Louis to Detroit 52 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Detroit for $328. Keep in mind that you might be able to find cheaper flights to Detroit at any time. In fact, our users found flights for as low as $240 in the past 72 hours.
What cabin class options are available on Lambert-St Louis to Detroit flights?
There are 4 cabin classes available to choose from on Lambert-St Louis to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on St. Louis to Detroit flights?
You could potentially save up to 52% on your flight if you consider stops on a St. Louis to Detroit flight.
How have St. Louis to Detroit flight prices changed over time?
As of December 2024, prices for St. Louis to Detroit flights are approximately 7% more expensive when compared to flights at the same time last year.
How many flights depart from St. Louis to Detroit on average per day?
As of December 2024, there are 4 flights per day flying from St. Louis to Detroit. The most common time of day flights depart is 11:00AM, with 58% of flights taking off at noon.
How many flights depart from St. Louis to Detroit on average per week?
33 flights are operational weekly from St. Louis to Detroit as of December 2024. The most popular departure day for this route is Wed, with 42% of flights per week taking off on this day.
When to book flights from St. Louis to Detroit
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
How far is Lambert-St Louis to Detroit by plane?
A flight from Lambert-St Louis to Detroit will travel around 454.1 mi. Typically, this will take 1h 30m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Detroit?
As of December 2024, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Detroit.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Detroit?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Detroit is Boeing 717-200 (29.08% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (24.05%), Boeing 737-800 Passenger/BBJ2 (winglets) (13.45%), and Canadair (Bombardier) Regional Jet 900 (6.93%).
What is the most popular airline from St. Louis to Detroit?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Detroit is Delta (81% of total bookings). The next most popular airlines are Southwest (11%) and American Airlines (7%).
Best airlines flying from St. Louis to Detroit
Compare and see reviews for airlines that fly from St. Louis to Detroit with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $140 | Free Cancellation | Rating 6.1 3,479 reviews | |||
| PriceFrom $201 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $221 | Free Cancellation | Rating 8.0 8,604 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 8.1 4,848 reviews |
Southwest Flights From St. Louis to Detroit
Southwest is one of the most popular airlines flying from St. Louis to Detroit, operating 3 flights/week on average for this route. A good Southwest flight deal for St. Louis to Detroit starts from $290 round-trip, up to an average price of $341. Our users have rated Southwest at 8.1/10.
Delta Flights From St. Louis to Detroit
Delta is also a popular choice for this route. Delta flight deals for St. Louis to Detroit start from as low as $221 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $315. Delta operates 7 flights to Detroit from St. Louis in an average week. Users have rated it 8.0/10 across 8,604 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Detroit?
It is quick and easy to find St. Louis to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.
Can I find flights from St. Louis to Detroit with flexible booking policies on momondo?
Yes. All flights to Detroit from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
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?
Of course. momondo tracks the price of St. Louis to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.