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>

$40 CHEAP FLIGHTS from Michigan to St. Louis

STL

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$91

Overall average: $327

United Airlines

Sat 3/28Sat 5/2

ORD - STL • Non-stop

Cheapest one-way

$40

Typical prices: $349-$407

Southwest

Sat 3/28

MDW - STL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

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

Sat, Mar 28 - Sat, May 2

7:40 pm - 9:05 pm

ORD

STL

1h 25mnonstop

6:49 pm - 8:20 pm

STL

ORD

1h 31mnonstop

$91United Airlines

Sat, Mar 28 - Thu, Apr 30

8:12 pm - 9:42 pm

ORD

STL

1h 30mnonstop

7:45 am - 9:12 am

STL

ORD

1h 27mnonstop

$131United Airlines

Mon, Mar 2 - Tue, Mar 3

8:30 pm - 9:45 pm

MDW

STL

1h 15mnonstop

5:55 pm - 7:05 pm

STL

MDW

1h 10mnonstop

$134Southwest

Sun, Mar 1 - Wed, Mar 4

2:35 pm - 6:51 am

DTW

STL

17h 16m

1 stop

8:17 pm - 8:07 am

STL

DTW

10h 50m

1 stop

$135Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

2:35 pm - 6:51 am

DTW

STL

17h 16m

1 stop

8:17 pm - 8:07 am

STL

DTW

10h 50m

1 stop

$136Multiple Airlines

Tue, Feb 24 - Fri, Feb 27

6:02 pm - 6:51 am

ORD

STL

12h 49m

1 stop

8:22 pm - 10:51 am

STL

ORD

14h 29m

1 stop

$138Frontier

Mon, Mar 2 - Tue, Mar 3

8:30 pm - 9:45 pm

MDW

STL

1h 15mnonstop

2:15 pm - 6:50 pm

STL

MDW

4h 35m

1 stop

$144Southwest

Mon, Mar 2 - Mon, Mar 9

3:50 pm - 10:27 pm

ORD

STL

30h 37m

1 stop

2:09 pm - 8:23 am

STL

ORD

18h 14m

1 stop

$144Frontier

Tue, Mar 31 - Wed, Apr 8

6:17 pm - 8:42 pm

AZO

STL

3h 25m

1 stop

10:50 am - 5:37 pm

STL

AZO

5h 47m

1 stop

$238Delta

Thu, Mar 26 - Wed, May 6

2:16 pm - 4:32 pm

SBN

STL

3h 16m

1 stop

6:48 am - 1:30 pm

STL

SBN

5h 42m

1 stop

$239Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$40

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Chicago Midway Airport 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

$40 Find Cheap Flights from Michigan to St. Louis

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

Everything you should know

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