Cheap flights from Detroit Metropolitan Wayne County Airport to St. Louis from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to St. Louis departing on 6/12. 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 Detroit Metropolitan Wayne County Airport to St. Louis
Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to St. Louis flight tickets
Delta flights from Detroit Metropolitan Wayne County Airport to St. Louis
Our best Delta deals on Detroit Metropolitan Wayne County Airport to St. Louis flight tickets
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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to St. Louis
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 to St. Louis?
In general, June is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. The month of May is another great option to travel to St. Louis, with average flight prices from Detroit Metropolitan Wayne County Airport averaging around $283.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $338. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $440. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Detroit Metropolitan Wayne County Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $349 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $381 per ticket.
What is the cheapest Detroit Metropolitan Wayne County to Lambert-St Louis flight route?
Fly from Detroit Metropolitan Wayne County to Lambert-St Louis for the best Detroit Metropolitan Wayne County - Lambert-St Louis flight prices
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Detroit Metropolitan Wayne County Airport when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $311 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Detroit Metropolitan Wayne County Airport for as low as $251 on momondo.
What cabin class options are available on Detroit Metropolitan Wayne County to Lambert-St Louis flights?
There are 4 cabin classes available to choose from on Detroit Metropolitan Wayne County to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Lambert-St Louis?
Spirit Airlines, Delta, and Frontier are the most popular carriers operating from Detroit Metropolitan Wayne County to Lambert-St Louis
What airlines fly to St. Louis?
Delta, Southwest and American Airlines are the top three most popular airlines that fly to St. Louis from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 71% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
How many flights depart from Detroit Metropolitan Wayne County Airport to St. Louis on average per day?
As of April 2025, 13 flights take off from Detroit Metropolitan Wayne County Airport and land in St. Louis each day. The most common flight departure time for this route is 8:00PM, with 50% of daily flights taking off in the afternoon.
How many flights depart from Detroit Metropolitan Wayne County Airport to St. Louis on average per week?
As of April 2025, there are 91 flights per week flying from Detroit Metropolitan Wayne County Airport to St. Louis. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Detroit Metropolitan Wayne County Airport to St. Louis
Cheap Detroit Metropolitan Wayne County Airport to St. Louis (DTW to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to St. Louis
How far is Detroit Metropolitan Wayne County to Lambert-St Louis by plane?
The distance between Detroit Metropolitan Wayne County and Lambert-St Louis is about 436.9 mi. In terms of flight time, this usually takes a little over 1h 30m.
When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport?
Prices for flights from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport?
The number of operators available for flights from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport is 5 as of April 2025.
How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport 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 Detroit Metropolitan Wayne County Airport to St. Louis?
momondo data reveals that the most frequently booked plane model on the route from Detroit Metropolitan Wayne County Airport to St. Louis is Boeing 717-200, representing 27.72% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 21.31%, Canadair (Bombardier) Regional Jet 900 at 9.32%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 5.08%.
What is the most popular airline from Detroit Metropolitan Wayne County Airport to St. Louis?
Based on momondo bookings for flights between Detroit Metropolitan Wayne County Airport and St. Louis, the leading airline is Delta, making up 71% of the total bookings. Other popular airlines include Southwest with 20%, United Airlines with 4%, and Frontier with 3%.
Best airlines flying from Detroit Metropolitan Wayne County Airport to St. Louis
Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $124 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $225 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 8.0 4,295 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 8,696 reviews |
Delta Flights From Detroit Metropolitan Wayne County Airport to St. Louis
The lowest priced Delta flight from Detroit Metropolitan Wayne County Airport to St. Louis from the last 72 hours was $225. Generally, Delta has 26 flights on this route every week with an average price of $318. Delta is rated 8.0/10 by our users.
Southwest Flights From Detroit Metropolitan Wayne County Airport to St. Louis
Southwest is also a popular choice for this route. Southwest flight deals for Detroit Metropolitan Wayne County Airport to St. Louis start from as low as $240 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $303. Southwest operates 5 flights to St. Louis from Detroit Metropolitan Wayne County Airport in an average week. Users have rated it 8.0/10 across 4,295 reviews.
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Why should I use momondo to find a flight deal from Detroit to St. Louis?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Detroit.
Can I find flights from Detroit to St. Louis with flexible booking policies on momondo?
All flight searches from Detroit to St. Louis on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Detroit to St. Louis?
Once all potential Detroit to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Detroit to St. Louis right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to St. Louis from Detroit. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.