How does KAYAK find such low prices on flights from Michigan to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Michigan is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Michigan to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Michigan with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Michigan to St. Louis

STL

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

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Flight Deals

Cheap Flights from Michigan to St. Louis

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Michigan to St. Louis

Tue, Aug 25 - Fri, Aug 28

6:45 am - 5:30 pm

DTW

STL

11h 45m

1 stop

5:33 pm - 12:42 am

STL

DTW

6h 09m

1 stop

$155Frontier

Wed, Jun 10 - Tue, Jun 16

5:38 pm - 5:30 pm

DTW

STL

24h 52m

1 stop

6:31 pm - 4:53 pm

STL

DTW

21h 22m

1 stop

$158Frontier

Tue, Jun 16 - Sat, Jun 20

7:05 am - 12:11 pm

DTW

STL

6h 06m

1 stop

7:05 pm - 11:57 pm

STL

DTW

3h 52m

1 stop

$172United Airlines

Thu, Jun 18 - Mon, Jun 22

8:50 am - 9:32 am

DTW

STL

1h 42mnonstop

6:10 pm - 8:45 pm

STL

DTW

1h 35mnonstop

$177Delta

Fri, Jul 10 - Mon, Jul 13

5:50 am - 6:30 pm

DTW

STL

13h 40m

2 stops

5:40 am - 10:05 am

STL

DTW

3h 25m

1 stop

$188Southwest

Tue, Jun 16 - Sat, Jun 20

7:05 am - 7:40 am

DTW

STL

1h 35mnonstop

4:40 pm - 10:25 pm

STL

DTW

4h 45m

1 stop

$193Southwest

Wed, Sep 16 - Wed, Sep 16

9:00 am - 1:06 pm

ORD

STL

4h 06m

1 stop

6:45 pm - 8:41 am

STL

ORD

13h 56m

1 stop

$252Delta

Sat, Jun 20 - Mon, Jun 22

5:23 pm - 11:59 pm

GRR

STL

7h 36m

1 stop

5:14 am - 10:53 am

STL

GRR

4h 39m

1 stop

$255American Airlines

Tue, Jun 16 - Tue, Jun 16

12:39 pm - 2:02 pm

ORD

STL

1h 23mnonstop

6:13 pm - 11:58 pm

STL

ORD

5h 45m

1 stop

$258American Airlines

Sat, Jun 6 - Wed, Jun 10

2:24 pm - 6:13 pm

FNT

STL

4h 49m

1 stop

8:10 am - 1:46 pm

STL

FNT

4h 36m

1 stop

$319United Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$63

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Detroit to St. Louis

How does KAYAK find such low prices on flights from Michigan to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Michigan to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

STL

$63 Find Cheap Flights from Michigan to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Cheap Flights from Michigan to St. Louis

Recent round-trip flight deals from Michigan to St. Louis

Recent one-way flight deals from Michigan to St. Louis

Recent last minute flight deals from Michigan to St. Louis

Recent direct flight deals from Michigan to St. Louis

Good to know

FAQs for booking flights from Michigan to St. Louis

How does KAYAK find such low prices on flights from Michigan to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Michigan to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Michigan

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight