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>

$50 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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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

$123

Overall average: $310

American Airlines

Sat 2/21Mon 2/23

ORD - STL • Non-stop

Cheapest one-way

$50

Typical prices: $244-$331

Southwest

Thu 1/1

MDW - STL • 1 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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Michigan to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Feb 21 - Mon, Feb 23

8:00 am - 9:27 amORD-STL

1h 27mnonstop

12:58 pm - 2:20 pmSTL-ORD

1h 22mnonstop

$123American Airlines

Find Deal

Wed, Dec 24 - Sat, Jan 10

11:25 am - 12:35 pmMDW-STL

1h 10mnonstop

7:00 am - 1:30 pmSTL-MDW

6h 30m1 stop

$124Southwest

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:05 am - 11:07 amORD-STL

6h 02m1 stop

10:42 am - 10:24 pmSTL-ORD

11h 42m1 stop

$143Frontier

Find Deal

Sun, Nov 2 - Thu, Nov 6

5:11 am - 10:12 amORD-STL

5h 01m1 stop

6:22 pm - 12:59 amSTL-ORD

6h 37m1 stop

$144Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

2:14 pm - 3:40 pmORD-STL

1h 26mnonstop

6:42 pm - 8:12 pmSTL-ORD

1h 30mnonstop

$145United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:50 am - 11:07 amDTW-STL

6h 17m1 stop

10:42 am - 8:07 amSTL-DTW

20h 25m1 stop

$158Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:50 am - 11:07 amDTW-STL

6h 17m1 stop

10:42 am - 8:07 amSTL-DTW

20h 25m1 stop

$159Multiple Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 7

7:02 pm - 11:27 pmMDW-STL

4h 25m1 stop

6:39 am - 12:34 pmSTL-MDW

5h 55m1 stop

$161Delta

Find Deal

Sat, Dec 6 - Sun, Dec 7

11:20 am - 4:49 pmORD-STL

5h 29m1 stop

7:02 pm - 12:01 amSTL-ORD

4h 59m1 stop

$161Delta

Find Deal

Tue, Dec 16 - Tue, Dec 16

10:50 am - 12:15 pmORD-STL

1h 25mnonstop

5:27 pm - 6:50 pmSTL-ORD

1h 23mnonstop

$171United Airlines

Find Deal

Useful Info

Low season	January
High season	November
Cheapest flight	$50

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 2% increase in price.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STL

$50 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