Cheap Flights From Detroit Metropolitan Wayne County (DTW) To Lambert-St. Louis Intl. (STL)

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Cheapest Flights from Detroit (DTW) to St. Louis (STL)

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were CA $305 round trip and CA $165 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Dec 25 - Tue, Dec 30
DTW
Detroit
STL
St. Louis
CA $305 Roundtrip, found 6 days ago
CA $305
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 25 from Detroit to St. Louis, returning Tue, Dec 30, priced at CA $305 found 6 days ago
Sun, Jan 25 - Fri, Jan 30
DTW
Detroit
STL
St. Louis
CA $339 Roundtrip, found 6 days ago
CA $339
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from Detroit to St. Louis, returning Fri, Jan 30, priced at CA $339 found 6 days ago
Sun, Jan 25 - Fri, Jan 30
DTW
Detroit
STL
St. Louis
CA $379 Roundtrip, found 6 days ago
CA $379
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from Detroit to St. Louis, returning Fri, Jan 30, priced at CA $379 found 6 days ago
Thu, Dec 25 - Tue, Dec 30
DTW
Detroit
STL
St. Louis
CA $391 Roundtrip, found 6 days ago
CA $391
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 25 from Detroit to St. Louis, returning Tue, Dec 30, priced at CA $391 found 6 days ago
Thu, Dec 25 - Tue, Dec 30
DTW
Detroit
STL
St. Louis
CA $393 Roundtrip, found 6 days ago
CA $393
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 25 from Detroit to St. Louis, returning Tue, Dec 30, priced at CA $393 found 6 days ago
Sun, Jan 25 - Fri, Jan 30
DTW
Detroit
STL
St. Louis
CA $404 Roundtrip, found 6 days ago
CA $404
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from Detroit to St. Louis, returning Fri, Jan 30, priced at CA $404 found 6 days ago
Sun, Jan 25 - Fri, Jan 30
DTW
Detroit
STL
St. Louis
CA $406 Roundtrip, found 6 days ago
CA $406
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 25 from Detroit to St. Louis, returning Fri, Jan 30, priced at CA $406 found 6 days ago
Sun, Jan 25 - Fri, Jan 30
DTW
Detroit
STL
St. Louis
CA $428 Roundtrip, found 6 days ago
CA $428
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 25 from Detroit to St. Louis, returning Fri, Jan 30, priced at CA $428 found 6 days ago
Thu, Dec 25 - Tue, Dec 30
DTW
Detroit
STL
St. Louis
CA $434 Roundtrip, found 6 days ago
CA $434
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 25 from Detroit to St. Louis, returning Tue, Dec 30, priced at CA $434 found 6 days ago
Thu, Dec 25 - Tue, Dec 30
DTW
Detroit
STL
St. Louis
CA $456 Roundtrip, found 6 days ago
CA $456
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 25 from Detroit to St. Louis, returning Tue, Dec 30, priced at CA $456 found 6 days ago

Frequently asked questions

Are there direct flights from Detroit Metropolitan Wayne County Airport (DTW) to STL?
Delta and Southwest Airlines are a couple of the airlines that provide nonstop flights from DTW to STL. If you want to get to where you're headed without a stopover, these might be just the ticket.
What airlines fly from DTW to Lambert Field?
There are a few airlines with direct flights from Detroit Metropolitan Wayne County Airport (DTW) to St. Louis Lambert International Airport. Delta (DL) is well-known, and operates at least 117 flights every month. If you want more choice, check out the fares on offer from Southwest Airlines (WN). This airline operates 4 flights every month. Between the two, you're sure to find the flight to suit your travel needs.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Detroit (DTW)

Travelers at DTW love to visit these top cities. Roam to the top destinations from Detroit (DTW) today with the cheap prices from Travelocity!

Popular Flight Routes from St. Louis (STL)

Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis(STL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.