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Cheap flights from Morelia to St. Louis from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Morelia to St. Louis departing on 6/24. 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 Morelia to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 10:28 pm
MLM
-
STL
14h 38m
1 stop
United Airlines Logo
7:45 am - 6:13 pm
STL
-
MLM
35h 28m
2 stops
$521United Airlines
Tue, Apr 28 - Sun, May 3
American Airlines Logo
1:19 pm - 10:59 pm
MLM
-
STL
8h 40m
1 stop
American Airlines Logo
7:12 am - 12:29 pm
STL
-
MLM
6h 17m
1 stop
$550American Airlines
Tue, Apr 28 - Sun, May 3
Frontier Logo
9:15 am - 6:51 am
MLM
-
STL
21h 36m
2 stops
Frontier Logo
6:00 am - 4:03 pm
STL
-
MLM
10h 03m
1 stop
$577Frontier
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
7:00 am - 9:21 am
MLM
-
STL
25h 21m
1 stop
United Airlines Logo
6:00 am - 6:22 pm
STL
-
MLM
13h 22m
1 stop
$614United Airlines
Fri, Mar 20 - Fri, Mar 27
United Airlines Logo
7:00 am - 11:34 pm
MLM
-
STL
39h 34m
2 stops
United Airlines Logo
10:00 am - 6:13 pm
STL
-
MLM
33h 13m
2 stops
$646United Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
12:46 pm - 8:55 am
MLM
-
STL
19h 09m
1 stop
American Airlines Logo
4:13 pm - 11:56 am
STL
-
MLM
20h 43m
1 stop
$677American Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
8:00 am - 10:13 am
MLM
-
STL
26h 13m
2 stops
United Airlines Logo
6:25 am - 7:22 pm
STL
-
MLM
36h 57m
2 stops
$769United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
8:00 am - 8:23 pm
MLM
-
STL
36h 23m
2 stops
United Airlines Logo
10:10 am - 7:22 pm
STL
-
MLM
9h 12m
1 stop
$777United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
8:00 am - 10:13 am
MLM
-
STL
26h 13m
2 stops
United Airlines Logo
3:15 pm - 7:22 pm
STL
-
MLM
28h 07m
2 stops
$782United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
8:00 am - 8:23 pm
MLM
-
STL
36h 23m
2 stops
United Airlines Logo
6:00 am - 7:22 pm
STL
-
MLM
13h 22m
1 stop
$790United Airlines
Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Morelia to St. Louis

Our best United Airlines deals on Morelia to St. Louis flight tickets
United Airlines
Apr 28
MLM6:50 amMorelia
14h 38m
1 stop
STL10:28 pmLambert-St Louis
May 3
STL7:45 amLambert-St Louis
35h 28m
2 stops
MLM6:13 pmMorelia
$521
United Airlines
Mar 20
MLM7:00 amMorelia
25h 21m
1 stop
STL9:21 amLambert-St Louis
Mar 27
STL6:00 amLambert-St Louis
13h 22m
1 stop
MLM6:22 pmMorelia
$614
United Airlines
Mar 23
MLM7:00 amMorelia
39h 34m
2 stops
STL11:34 pmLambert-St Louis
Mar 30
STL10:00 amLambert-St Louis
33h 13m
2 stops
MLM6:13 pmMorelia
$646

American Airlines flights from Morelia to St. Louis

Our best American Airlines deals on Morelia to St. Louis flight tickets
American Airlines
Apr 28
MLM1:19 pmMorelia
8h 40m
1 stop
STL10:59 pmLambert-St Louis
May 3
STL7:12 amLambert-St Louis
6h 17m
1 stop
MLM12:29 pmMorelia
$550
American Airlines
Mar 23
MLM12:46 pmMorelia
19h 09m
1 stop
STL8:55 amLambert-St Louis
Mar 30
STL4:13 pmLambert-St Louis
20h 43m
1 stop
MLM11:56 amMorelia
$677

momondo Fare Finder

 
Customize your flight search to find flights from Morelia to St. Louis 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 February 6, 2026.
Use the filters below to find and compare flights from Morelia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Tue 4/28

6:50 am-10:28 pm

1 stop14h 38m

Lambert-St Louis

Sun 5/3

7:45 am-6:13 pm

2 stops35h 28m

$521

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Tue 4/28

1:19 pm-10:59 pm

1 stop8h 40m

Lambert-St Louis

Sun 5/3

7:12 am-12:29 pm

1 stop6h 17m

$550

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 2/20

9:15 am-6:51 am

2 stops21h 36m

Lambert-St Louis

Tue 2/24

6:00 am-4:03 pm

1 stop10h 03m

$577

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 3/20

7:00 am-9:21 am

1 stop25h 21m

Lambert-St Louis

Fri 3/27

6:00 am-6:22 pm

1 stop13h 22m

$614

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Mon 3/23

7:00 am-11:34 pm

2 stops39h 34m

Lambert-St Louis

Mon 3/30

10:00 am-6:13 pm

2 stops33h 13m

$646

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Mon 3/23

12:46 pm-8:55 am

1 stop19h 09m

Lambert-St Louis

Mon 3/30

4:13 pm-11:56 am

1 stop20h 43m

$677

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 2/20

8:00 am-10:13 am

2 stops26h 13m

Lambert-St Louis

Tue 2/24

6:25 am-7:22 pm

2 stops36h 57m

$769

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 2/20

8:00 am-8:23 pm

2 stops36h 23m

Lambert-St Louis

Tue 2/24

10:10 am-7:22 pm

1 stop9h 12m

$777

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 2/20

8:00 am-10:13 am

2 stops26h 13m

Lambert-St Louis

Tue 2/24

3:15 pm-7:22 pm

2 stops28h 07m

$782

MoreliaSt. Louis

MLM - STL

MLMSTL

Morelia

Fri 2/20

8:00 am-8:23 pm

2 stops36h 23m

Lambert-St Louis

Tue 2/24

6:00 am-7:22 pm

1 stop13h 22m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 Morelia to Lambert-St Louis?

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

When to book flights from Morelia to St. Louis

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

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

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

Fastest flight time

26h 13m

Direct flights

None
The fastest flight from Morelia to St. Louis takes 26h 13m
There are no direct flights from Morelia to St. Louis. There are no popular flight routes from Morelia to St. Louis.
Search flight deals

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

    There are 1462.3 mi between Morelia and Lambert-St Louis. 26h 13m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Morelia Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Morelia to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Morelia with this policy.

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

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

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

Yes. momondo can track prices for Morelia to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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