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Cheap flights from St. Louis to Michigan from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Michigan departing on 2/21. 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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0 bags

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Find the cheapest flights from St. Louis to Michigan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:11 pm - 1:13 pm
STL
-
ORD
20h 02m1 stop
Multiple Airlines Logo
2:53 pm - 6:51 am
ORD
-
STL
15h 58m1 stop
$141Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
5:42 pm - 1:13 pm
STL
-
ORD
19h 31m1 stop
Multiple Airlines Logo
12:44 pm - 11:33 pm
ORD
-
STL
10h 49m1 stop
$149Multiple Airlines
Tue, Jan 20 - Thu, Jan 22
American Airlines Logo
6:00 am - 7:27 am
STL
-
ORD
1h 27mnonstop
American Airlines Logo
8:50 am - 10:20 am
ORD
-
STL
1h 30mnonstop
$162American Airlines
Wed, Jan 21 - Thu, Jan 22
Southwest Logo
5:55 pm - 7:05 pm
STL
-
MDW
1h 10mnonstop
Southwest Logo
9:55 am - 11:15 am
MDW
-
STL
1h 20mnonstop
$162Southwest
Tue, Jan 20 - Thu, Jan 22
Southwest Logo
8:20 am - 9:30 am
STL
-
MDW
1h 10mnonstop
Southwest Logo
1:50 pm - 3:00 pm
MDW
-
STL
1h 10mnonstop
$171Southwest
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
7:00 am - 1:51 pm
STL
-
DTW
5h 51m1 stop
United Airlines Logo
6:34 pm - 11:59 pm
DTW
-
STL
6h 25m1 stop
$191United Airlines
Thu, Jan 29 - Mon, Feb 2
Delta Logo
5:50 pm - 11:58 pm
STL
-
TVC
5h 08m1 stop
Delta Logo
6:00 am - 9:32 am
TVC
-
STL
4h 32m1 stop
$249Delta
Wed, Feb 25 - Sun, Mar 1
Delta Logo
7:10 am - 5:08 pm
STL
-
TVC
8h 58m2 stops
Delta Logo
12:04 pm - 4:37 pm
TVC
-
STL
5h 33m1 stop
$254Delta
Thu, Jan 8 - Sat, Feb 7
American Airlines Logo
4:53 pm - 11:07 pm
STL
-
FNT
5h 14m1 stop
American Airlines Logo
8:05 pm - 11:55 pm
FNT
-
STL
4h 50m1 stop
$289American Airlines
Mon, Dec 29 - Fri, Jan 2
United Airlines Logo
7:41 am - 12:59 pm
STL
-
TVC
4h 18m1 stop
United Airlines Logo
4:25 pm - 9:05 pm
TVC
-
STL
5h 40m1 stop
$299United Airlines
Wed, Feb 25 - Sat, Feb 28

American Airlines flights from St. Louis to Michigan

Our best American Airlines deals on St. Louis to Michigan flight tickets
American Airlines
Jan 21
STL6:00 amLambert-St Louis
1h 27m
ORD7:27 amChicago O'Hare Intl
Jan 31
ORD11:40 amChicago O'Hare Intl
1h 29m
STL1:09 pmLambert-St Louis
$162
Find similar
American Airlines
Jan 1
STL9:08 amLambert-St Louis
1h 27m
ORD10:35 amChicago O'Hare Intl
Jan 8
ORD8:50 amChicago O'Hare Intl
1h 30m
STL10:20 amLambert-St Louis
$193
Find similar
American Airlines
Jan 21
STL6:00 amLambert-St Louis
1h 27m
ORD7:27 amChicago O'Hare Intl
Jan 31
ORD3:21 pmChicago O'Hare Intl
8h 05m
1 stop
STL11:26 pmLambert-St Louis
$202
Find similar

Delta flights from St. Louis to Michigan

Our best Delta deals on St. Louis to Michigan flight tickets
Delta
Jan 21
STL6:35 amLambert-St Louis
6h 43m
1 stop
ORD1:18 pmChicago O'Hare Intl
Jan 31
ORD10:35 amChicago O'Hare Intl
6h 02m
1 stop
STL4:37 pmLambert-St Louis
$182
Find similar
Delta
Jan 21
STL6:35 amLambert-St Louis
6h 43m
1 stop
ORD1:18 pmChicago O'Hare Intl
Jan 31
ORD1:55 pmChicago O'Hare Intl
9h 30m
2 stops
STL11:25 pmLambert-St Louis
$187
Find similar
Delta
Jan 8
STL6:35 amLambert-St Louis
6h 33m
1 stop
ORD1:08 pmChicago O'Hare Intl
Jan 12
ORD1:55 pmChicago O'Hare Intl
6h 48m
1 stop
STL8:43 pmLambert-St Louis
$191
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Michigan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from St. Louis to Michigan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisChicago

STL - ORD

STLORD

Lambert-St Louis

Tue 1/13

5:11 pm-1:13 pm

1 stop20h 02m

Chicago O'Hare Intl

Tue 1/20

2:53 pm-6:51 am

1 stop15h 58m

$141

St. LouisChicago

STL - ORD

STLORD

Lambert-St Louis

Tue 1/20

5:42 pm-1:13 pm

1 stop19h 31m

Chicago O'Hare Intl

Thu 1/22

12:44 pm-11:33 pm

1 stop10h 49m

$149

St. LouisChicago

STL - ORD

STLORD

Lambert-St Louis

Wed 1/21

6:00 am-7:27 am

Nonstop1h 27m

Chicago O'Hare Intl

Thu 1/22

8:50 am-10:20 am

Nonstop1h 30m

$162

St. LouisChicago

STL - MDW

STLMDW

Lambert-St Louis

Tue 1/20

5:55 pm-7:05 pm

Nonstop1h 10m

Chicago Midway

Thu 1/22

9:55 am-11:15 am

Nonstop1h 20m

$162

St. LouisChicago

STL - MDW

STLMDW

Lambert-St Louis

Thu 1/8

8:20 am-9:30 am

Nonstop1h 10m

Chicago Midway

Mon 1/12

1:50 pm-3:00 pm

Nonstop1h 10m

$171

St. LouisDetroit

STL - DTW

STLDTW

Lambert-St Louis

Thu 1/29

7:00 am-1:51 pm

1 stop5h 51m

Detroit Metropolitan Wayne County

Mon 2/2

6:34 pm-11:59 pm

1 stop6h 25m

$191

St. LouisTraverse City

STL - TVC

STLTVC

Lambert-St Louis

Wed 2/25

5:50 pm-11:58 pm

1 stop5h 08m

Traverse City Cherry Capital

Sun 3/1

6:00 am-9:32 am

1 stop4h 32m

$249

St. LouisTraverse City

STL - TVC

STLTVC

Lambert-St Louis

Thu 1/8

7:10 am-5:08 pm

2 stops8h 58m

Traverse City Cherry Capital

Sat 2/7

12:04 pm-4:37 pm

1 stop5h 33m

$254

St. LouisFlint

STL - FNT

STLFNT

Lambert-St Louis

Mon 12/29

4:53 pm-11:07 pm

1 stop5h 14m

Flint Bishop

Fri 1/2

8:05 pm-11:55 pm

1 stop4h 50m

$289

St. LouisTraverse City

STL - TVC

STLTVC

Lambert-St Louis

Wed 2/25

7:41 am-12:59 pm

1 stop4h 18m

Traverse City Cherry Capital

Sat 2/28

4:25 pm-9:05 pm

1 stop5h 40m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Michigan from

How to get the cheapest flight ticket from St. Louis to Michigan

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 Michigan?

If you aren’t able to travel to Michigan during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $118.

What is the cheapest day to depart on your flight to Michigan?

The cheapest day to depart from St. Louis to Michigan is on a Friday when prices can be found for as low as $317. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $747. These prices are subject to change though, so be sure to set up a Price Alert for flights to Michigan.

What is the cheapest time of day to depart on your flight to Michigan?

The cheapest time of day to fly to Michigan is in the evening when flights can be purchased for as low as $261. At noon is when there is more demand to fly to Michigan, so prices are often more expensive at around $851 per ticket.

What is the cheapest Lambert-St Louis to Michigan flight route?

Fly from Lambert-St Louis to Detroit Metropolitan Wayne County for the best Lambert-St Louis - Michigan flight prices

How far in advance should I book a flight to Michigan?

You are more likely to see cheaper flights to Michigan from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Michigan for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Michigan from St. Louis for as low as $140 on momondo.

What cabin class options are available on Lambert-St Louis to Michigan flights?

There are 4 cabin classes available to choose from on Lambert-St Louis to Michigan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Michigan flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Michigan flight.

Cheap St. Louis to Michigan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Michigan

Best Price Found

$220

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Michigan

115 airports
The best one-way flight to Michigan from St. Louis in the past 72 hours is $220. The best round-trip flight deal from St. Louis to Michigan found on momondo in the last 72 hours is $383.
The fastest flight from St. Louis to Michigan takes 1h 10m
Direct flights go from St. Louis to Michigan every day.
There are 115 airports in Michigan. From St. Louis there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Detroit Metropolitan Wayne County (DTW).
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Michigan?

    Prices for flights from Lambert-St Louis Airport to Michigan refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Michigan?

  • How old do you have to be to fly from Lambert-St Louis Airport to Michigan?

    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 Lambert-St Louis Airport to Michigan.

  • What documentation or ID do you need to fly to Michigan?

    The travel and health documents you'll need for your trip to Michigan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Michigan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Michigan?

Best airlines flying from St. Louis to Michigan

Compare and see reviews for airlines that fly from St. Louis to Michigan with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $41Free CancellationRating
6.3
8,186 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $119Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $119Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Michigan?

Finding the right flight to Michigan from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Michigan quick and easy, saving you time and money.

Can I find flights from St. Louis to Michigan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Michigan flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Michigan?

momondo helps you find the best flight between St. Louis and Michigan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Michigan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Michigan, momondo offers a useful price alert feature which will track prices for flights to Michigan from St. Louis and alert you when they change.

An easier way to manage your Michigan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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