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Cheap flights from Michigan to Missouri from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Missouri departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 1:10 pmDTW  Detroit Metropolitan Wayne County-STL Lambert-St Louis
7h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
2:29 pm - 12:42 amSTL  Lambert-St Louis-DTW Detroit Metropolitan Wayne County
9h 13m1 stop Atlanta Hartsfield-Jackson
$131Frontier
Fri, Sep 11 - Mon, Sep 14
Frontier Logo
6:50 am - 9:40 amDTW  Detroit Metropolitan Wayne County-STL Lambert-St Louis
27h 50m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
10:35 am - 12:42 amSTL  Lambert-St Louis-DTW Detroit Metropolitan Wayne County
13h 07m1 stop Atlanta Hartsfield-Jackson
$140Frontier
Wed, Oct 14 - Fri, Oct 16
United Airlines Logo
10:00 pm - 11:33 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 33mnonstop
United Airlines Logo
7:22 am - 9:00 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 38mnonstop
$168United Airlines
Wed, Dec 23 - Fri, Dec 25
American Airlines Logo
9:30 am - 10:51 amORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 21mnonstop
American Airlines Logo
5:00 am - 6:26 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 26mnonstop
$168American Airlines
Wed, Oct 28 - Fri, Oct 30
American Airlines Logo
11:00 pm - 12:14 amORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 14mnonstop
American Airlines Logo
11:01 am - 12:29 pmSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 28mnonstop
$168American Airlines
Mon, Sep 7 - Fri, Sep 11
Southwest Logo
6:35 am - 7:45 amMDW  Chicago Midway-STL Lambert-St Louis
1h 10mnonstop
Southwest Logo
4:20 pm - 5:25 pmSTL  Lambert-St Louis-MDW Chicago Midway
1h 05mnonstop
$168Southwest
Sat, Sep 5 - Sun, Sep 6
Southwest Logo
6:15 pm - 7:35 pmMDW  Chicago Midway-STL Lambert-St Louis
1h 20mnonstop
Southwest Logo
8:50 pm - 10:00 pmSTL  Lambert-St Louis-MDW Chicago Midway
1h 10mnonstop
$183Southwest
Sat, Sep 5 - Mon, Sep 7
United Airlines Logo
2:00 pm - 3:31 pmORD  Chicago O'Hare Intl-STL Lambert-St Louis
1h 31mnonstop
United Airlines Logo
8:00 am - 9:34 amSTL  Lambert-St Louis-ORD Chicago O'Hare Intl
1h 34mnonstop
$187United Airlines
Sat, Sep 5 - Sun, Sep 6
Delta Logo
4:52 pm - 10:03 pmMDW  Chicago Midway-STL Lambert-St Louis
5h 11m1 stop Minneapolis St Paul
Delta Logo
10:33 am - 4:59 pmSTL  Lambert-St Louis-MDW Chicago Midway
6h 26m1 stop Detroit Metropolitan Wayne County
$189Delta
Sat, Sep 5 - Sun, Sep 6
Delta Logo
6:10 am - 11:30 amORD  Chicago O'Hare Intl-MCI Kansas City
5h 20m1 stop Minneapolis St Paul
Delta Logo
5:40 pm - 9:38 pmMCI  Kansas City-ORD Chicago O'Hare Intl
3h 58m1 stop Minneapolis St Paul
$223Delta
Sat, Sep 12 - Sat, Sep 12

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Southwest flights from Michigan to Missouri

Our best Southwest deals on Michigan to Missouri flight tickets
Southwest
Sep 5
MDW6:35 amChicago Midway
1h 10m
STL7:45 amLambert-St Louis
Sep 6
STL4:20 pmLambert-St Louis
1h 05m
MDW5:25 pmChicago Midway
$168
Southwest
Sep 5
MDW6:15 pmChicago Midway
1h 20m
STL7:35 pmLambert-St Louis
Sep 7
STL8:50 pmLambert-St Louis
1h 10m
MDW10:00 pmChicago Midway
$183
Southwest
Sep 11
MDW8:55 pmChicago Midway
1h 15m
STL10:10 pmLambert-St Louis
Sep 18
STL8:50 pmLambert-St Louis
1h 10m
MDW10:00 pmChicago Midway
$192

United Airlines flights from Michigan to Missouri

Our best United Airlines deals on Michigan to Missouri flight tickets
United Airlines
Sep 5
ORD2:00 pmChicago O'Hare Intl
1h 31m
STL3:31 pmLambert-St Louis
Sep 6
STL8:00 amLambert-St Louis
1h 34m
ORD9:34 amChicago O'Hare Intl
$188
United Airlines
Sep 4
ORD9:30 pmChicago O'Hare Intl
1h 29m
STL10:59 pmLambert-St Louis
Sep 5
STL5:30 pmLambert-St Louis
1h 31m
ORD7:01 pmChicago O'Hare Intl
$200
United Airlines
Sep 7
ORD7:05 amChicago O'Hare Intl
1h 34m
STL8:39 amLambert-St Louis
Sep 11
STL6:53 pmLambert-St Louis
1h 36m
ORD8:29 pmChicago O'Hare Intl
$204

momondo Fare Finder

 
Customize your flight search to find flights from Michigan to Missouri 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 August 15, 2026.
Use the filters below to find and compare flights from Michigan to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSt. Louis

DTW Detroit Metropolitan Wayne County - STL Lambert-St Louis

DTWSTL

Detroit Metropolitan Wayne County

Fri 9/11

7:00 am-1:10 pm

1 stop7h 10m

Lambert-St Louis

Mon 9/14

2:29 pm-12:42 am

1 stop9h 13m

$131

DetroitSt. Louis

DTW Detroit Metropolitan Wayne County - STL Lambert-St Louis

DTWSTL

Detroit Metropolitan Wayne County

Wed 10/14

6:50 am-9:40 am

1 stop27h 50m

Lambert-St Louis

Fri 10/16

10:35 am-12:42 am

1 stop13h 07m

$140

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Wed 12/23

10:00 pm-11:33 pm

Nonstop1h 33m

Lambert-St Louis

Fri 12/25

7:22 am-9:00 am

Nonstop1h 38m

$168

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Wed 10/28

9:30 am-10:51 am

Nonstop1h 21m

Lambert-St Louis

Fri 10/30

5:00 am-6:26 am

Nonstop1h 26m

$168

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Mon 9/7

11:00 pm-12:14 am

Nonstop1h 14m

Lambert-St Louis

Fri 9/11

11:01 am-12:29 pm

Nonstop1h 28m

$168
Quickest round-trip

ChicagoSt. Louis

MDW Chicago Midway - STL Lambert-St Louis

MDWSTL

Chicago Midway

Sat 9/5

6:35 am-7:45 am

Nonstop1h 10m

Lambert-St Louis

Sun 9/6

4:20 pm-5:25 pm

Nonstop1h 05m

$168

ChicagoSt. Louis

MDW Chicago Midway - STL Lambert-St Louis

MDWSTL

Chicago Midway

Sat 9/5

6:15 pm-7:35 pm

Nonstop1h 20m

Lambert-St Louis

Mon 9/7

8:50 pm-10:00 pm

Nonstop1h 10m

$183

ChicagoSt. Louis

ORD Chicago O'Hare Intl - STL Lambert-St Louis

ORDSTL

Chicago O'Hare Intl

Sat 9/5

2:00 pm-3:31 pm

Nonstop1h 31m

Lambert-St Louis

Sun 9/6

8:00 am-9:34 am

Nonstop1h 34m

$187

ChicagoSt. Louis

MDW Chicago Midway - STL Lambert-St Louis

MDWSTL

Chicago Midway

Sat 9/5

4:52 pm-10:03 pm

1 stop5h 11m

Lambert-St Louis

Sun 9/6

10:33 am-4:59 pm

1 stop6h 26m

$189

ChicagoKansas City

ORD Chicago O'Hare Intl - MCI Kansas City

ORDMCI

Chicago O'Hare Intl

Sat 9/12

6:10 am-11:30 am

1 stop5h 20m

Kansas City

Sat 9/12

5:40 pm-9:38 pm

1 stop3h 58m

$223

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 Missouri from

How to get the cheapest flight ticket from Michigan to Missouri

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 Missouri?

In general, October is the cheapest month to fly from Michigan to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $356. If you aren’t able to travel to Missouri during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $369.

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

The cheapest day to depart from Michigan to Missouri is on a Saturday when prices can be found for as low as $364. Flights from Michigan to Missouri on a Sunday will generally be more expensive and average around $478. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from Michigan to Missouri at noon for as low as $343. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $438. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Michigan to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Michigan for as low as $264 on momondo.

What cabin class options are available on Michigan to Missouri flights?

There are 4 cabin classes available to choose from on Michigan to Missouri 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 Michigan to Missouri flights?

You could potentially save up to 7% on your flight if you consider stops on a Michigan to Missouri flight.

Cheap Michigan to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Missouri

Best Price Found

$194

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Michigan in the past 72 hours is $194. The best round-trip flight deal from Michigan to Missouri found on momondo in the last 72 hours is $330.
The fastest flight from Michigan to Missouri takes 1h 10m
Direct flights go from Michigan to Missouri every day.
There are 55 airports in Missouri. From Michigan there are direct flights to Kansas City (MCI), Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Michigan to Missouri

  • When did momondo last update prices for flights from Michigan to Missouri?

    Prices for flights from Michigan to Missouri were last updated today.

  • How many operators does momondo search for flights from Michigan to Missouri?

  • How old do you have to be to fly from Michigan to Missouri?

    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 Michigan to Missouri.

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

    The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Michigan to Missouri?

Best airlines flying from Michigan to Missouri

Compare and see reviews for airlines that fly from Michigan to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $117Free CancellationRating
5.6
2,692 reviews
Search Frontier flights
DeltaPriceFrom $127Free CancellationRating
7.8
8,508 reviews
Search Delta flights
SouthwestPriceFrom $205Free CancellationRating
8.0
4,219 reviews
Search Southwest flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Missouri?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Michigan to Missouri. momondo saves you time and could save you money on your trip.

Can I find flights from Michigan to Missouri with flexible booking policies on momondo?

All flight searches from Michigan to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Michigan to Missouri?

momondo provides multiple filters to help you find the best flight to Missouri from Michigan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Michigan to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.

An easier way to manage your Missouri trip

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Find better results for your trip to Missouri

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