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Cheap flights from St. Louis to Morelia from $220

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 Morelia departing on 1/31. 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
0 bags

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Find the cheapest flights from St. Louis to Morelia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 12:55 pm
STL
-
MLM
5h 55m
1 stop
American Airlines Logo
12:46 pm - 7:29 pm
MLM
-
STL
5h 43m
1 stop
$572American Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
10:10 am - 7:22 pm
STL
-
MLM
9h 12m
1 stop
United Airlines Logo
7:00 am - 11:34 pm
MLM
-
STL
15h 34m
2 stops
$608United Airlines
Wed, Mar 4 - Wed, Mar 11
Frontier Logo
6:00 am - 4:03 pm
STL
-
MLM
10h 03m
1 stop
Frontier Logo
8:19 pm - 3:53 pm
MLM
-
STL
43h 34m
2 stops
$616Frontier
Tue, Feb 10 - Mon, Feb 23
United Airlines Logo
9:55 am - 7:22 pm
STL
-
MLM
9h 27m
2 stops
United Airlines Logo
7:00 am - 11:34 pm
MLM
-
STL
15h 34m
2 stops
$640United Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
6:40 pm - 7:22 pm
STL
-
MLM
24h 42m
2 stops
United Airlines Logo
8:00 am - 10:00 pm
MLM
-
STL
14h 00m
1 stop
$754United Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
7:15 am - 1:31 pm
STL
-
MLM
6h 16m
1 stop
American Airlines Logo
1:45 pm - 5:13 pm
MLM
-
STL
27h 28m
1 stop
$767American Airlines
Tue, Feb 10 - Mon, Feb 23
United Airlines Logo
6:55 pm - 7:22 pm
STL
-
MLM
24h 27m
2 stops
United Airlines Logo
8:00 am - 10:59 pm
MLM
-
STL
38h 59m
2 stops
$787United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
6:00 am - 7:22 pm
STL
-
MLM
13h 22m
1 stop
United Airlines Logo
8:00 am - 9:05 pm
MLM
-
STL
37h 05m
2 stops
$807United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
8:17 am - 7:22 pm
STL
-
MLM
11h 05m
2 stops
United Airlines Logo
8:00 am - 10:13 am
MLM
-
STL
26h 13m
2 stops
$818United Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
4:13 pm - 12:55 pm
STL
-
MLM
20h 42m
1 stop
American Airlines Logo
1:45 pm - 7:29 pm
MLM
-
STL
5h 44m
1 stop
$830American Airlines
Sun, Feb 15 - Sun, Feb 22

American Airlines flights from St. Louis to Morelia

Our best American Airlines deals on St. Louis to Morelia flight tickets
American Airlines
Mar 4
STL7:00 amLambert-St Louis
5h 55m
1 stop
MLM12:55 pmMorelia
Mar 11
MLM12:46 pmMorelia
5h 43m
1 stop
STL7:29 pmLambert-St Louis
$572
American Airlines
Feb 10
STL7:15 amLambert-St Louis
6h 16m
1 stop
MLM1:31 pmMorelia
Feb 23
MLM1:45 pmMorelia
27h 28m
1 stop
STL5:13 pmLambert-St Louis
$767
American Airlines
Feb 15
STL4:13 pmLambert-St Louis
20h 42m
1 stop
MLM12:55 pmMorelia
Feb 22
MLM1:45 pmMorelia
5h 44m
1 stop
STL7:29 pmLambert-St Louis
$830

United Airlines flights from St. Louis to Morelia

Our best United Airlines deals on St. Louis to Morelia flight tickets
United Airlines
Mar 4
STL10:10 amLambert-St Louis
9h 12m
1 stop
MLM7:22 pmMorelia
Mar 11
MLM7:00 amMorelia
15h 34m
2 stops
STL11:34 pmLambert-St Louis
$608
United Airlines
Mar 4
STL9:55 amLambert-St Louis
9h 27m
2 stops
MLM7:22 pmMorelia
Mar 11
MLM7:00 amMorelia
15h 34m
2 stops
STL11:34 pmLambert-St Louis
$640
United Airlines
Jan 30
STL6:40 pmLambert-St Louis
24h 42m
2 stops
MLM7:22 pmMorelia
Feb 2
MLM8:00 amMorelia
14h 00m
1 stop
STL10:00 pmLambert-St Louis
$754

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Morelia 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 January 19, 2026.
Use the filters below to find and compare flights from St. Louis to Morelia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Wed 3/4

7:00 am-12:55 pm

1 stop5h 55m

Morelia

Wed 3/11

12:46 pm-7:29 pm

1 stop5h 43m

$572

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Wed 3/4

10:10 am-7:22 pm

1 stop9h 12m

Morelia

Wed 3/11

7:00 am-11:34 pm

2 stops15h 34m

$608

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Tue 2/10

6:00 am-4:03 pm

1 stop10h 03m

Morelia

Mon 2/23

8:19 pm-3:53 pm

2 stops43h 34m

$616

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Wed 3/4

9:55 am-7:22 pm

2 stops9h 27m

Morelia

Wed 3/11

7:00 am-11:34 pm

2 stops15h 34m

$640

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Fri 1/30

6:40 pm-7:22 pm

2 stops24h 42m

Morelia

Mon 2/2

8:00 am-10:00 pm

1 stop14h 00m

$754

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Tue 2/10

7:15 am-1:31 pm

1 stop6h 16m

Morelia

Mon 2/23

1:45 pm-5:13 pm

1 stop27h 28m

$767

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Sun 2/15

6:55 pm-7:22 pm

2 stops24h 27m

Morelia

Sun 2/22

8:00 am-10:59 pm

2 stops38h 59m

$787

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Sun 2/15

6:00 am-7:22 pm

1 stop13h 22m

Morelia

Sun 2/22

8:00 am-9:05 pm

2 stops37h 05m

$807

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Mon 2/23

8:17 am-7:22 pm

2 stops11h 05m

Morelia

Fri 2/27

8:00 am-10:13 am

2 stops26h 13m

$818

St. LouisMorelia

STL - MLM

STLMLM

Lambert-St Louis

Sun 2/15

4:13 pm-12:55 pm

1 stop20h 42m

Morelia

Sun 2/22

1:45 pm-7:29 pm

1 stop5h 44m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Morelia from

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

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 airline that flies from Lambert-St Louis to Morelia?

American Airlines is the most popular carrier operating from Lambert-St Louis to Morelia

When to book flights from St. Louis to Morelia

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Morelia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Morelia (STL to MLM) flight deals and tips

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

Fastest flight time

9h 12m

Direct flights

None
The fastest flight from St. Louis to Morelia takes 9h 12m
There are no direct flights from St. Louis to Morelia. There are no popular flight routes from St. Louis to Morelia.
Search flight deals

  • How far is Lambert-St Louis to Morelia by plane?

    Lambert-St Louis and Morelia are 1462.3 mi apart from one another. Typically, this will take 9h 12m by plane in normal conditions.

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

    Prices for flights from Lambert-St Louis Airport to Morelia Airport are updated daily.

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

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

    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 Morelia Airport.

  • What documentation or ID do you need to fly to Morelia Airport?

    The travel and health documents you'll need for your trip to Morelia Airport 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 Morelia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Morelia?

Best airlines flying from St. Louis to Morelia

Compare and see reviews for airlines that fly from St. Louis to Morelia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $482Free CancellationRating
7.2
11,160 reviews
Search American Airlines flights
United AirlinesPriceFrom $552Free CancellationRating
7.4
9,176 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Morelia for you.

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

momondo does allow users to show only those flights to Morelia from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between St. Louis and Morelia 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 Morelia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Morelia from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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