Which airports can I use when flying from St. Louis to Morelia?

Flights from St. Louis to Morelia usually depart from Lambert-St Louis (STL) and arrive at Morelia (MLM).

What cabin classes can I book on flights from St. Louis to Morelia?

Only Economy Class is available on flights from St. Louis to Morelia.

Which airports do connecting flights from St. Louis to Morelia pass through?

One-stop flights from St. Louis to Morelia most commonly connect through: • Dallas/Fort Worth (DFW) - 72% of one-stop connections • Houston George Bush Intcntl (IAH) - 22% of one-stop connections • Cancun (CUN) - 6% of one-stop connections

Can I save money by using flexible dates for flights from St. Louis to Morelia?

Yes. Flexible dates can save you up to 42% on flights from St. Louis to Morelia. Tuesday is the cheapest departure day at $648 round-trip on average, while Thursday is the most expensive at $1,109, a difference of $461. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from St. Louis to Morelia?

A nonstop flight from St. Louis to Morelia takes 00m, covering 1,452 miles.

Do I need a passport to fly from St. Louis to Morelia?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from St. Louis to Morelia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $434 to $2,374. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from St. Louis to Morelia looking right now?

One-way fares from St. Louis to Morelia are currently lower than usual. Average one-way flight prices are about $319, which is 5% below the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Morelia?

Flying via Cancun (CUN) gives the shortest average 1-stop total travel time at 7h 48m, compared with 8h via Dallas/Fort Worth (DFW) and 8h 47m via Houston George Bush Intcntl (IAH).

What is the time difference between St. Louis and Morelia?

Morelia is 1 hour behind St. Louis (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Morelia Airport (MLM)?

Morelia Airport (MLM) hosts 5 major car rental companies, with daily rates averaging $28 for economy cars. Top options include: • Budget • Hertz • Payless • Thrifty • Firefly

How much should I expect to pay for a St. Louis to Morelia flight?

Round-trip flights from St. Louis to Morelia range from $648 to $918, with an average of $838 over the past 12 months. Anything below $648 counts as a good deal.

Which airline is the cheapest to fly from St. Louis to Morelia?

American Airlines ($696) and United Airlines ($696) are the cheapest airlines to fly round-trip from St. Louis to Morelia according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from St. Louis to Morelia?

Dallas/Fort Worth (DFW) is the most popular layover for the St. Louis to Morelia route. 72% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from St. Louis to Morelia?

Flights via Houston George Bush Intcntl (IAH) offer the most affordable fares, with an average round-trip price of $684. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Morelia which airport offers the shortest layover?

Cancun (CUN) had the shortest average connection time for St. Louis to Morelia layovers at 4h 59m over the past 3 months.

$162 CHEAP FLIGHTS from St. Louis to Morelia (STL - MLM)

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Cheapest round-trip

$434

Typical prices: $648-$918

Multiple Airlines

Wed 11/14Mon 12/3

STL - MLM • 2 stops

Cheapest one-way

$162

Typical prices: $253-$447

Frontier

Fri 1/12

STL - MLM • 1 stop

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Morelia. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 28% price drop

January

Most popular

Good to know

Top layover airports

Houston George Bush Intcntl (IAH)

Cheapest • Avg $684 (round-trip)

Cancun (CUN)

Shortest trip • 7h 48m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Morelia!

Flight Deals

Cheap Flights from St. Louis to Morelia (STL-MLM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from St. Louis to Morelia

Sat, Nov 14 - Thu, Dec 3

7:59 pm - 4:57 pmSTL Lambert-St Louis-MLM Morelia

20h 58m2 stops Denver Intl Dallas/Fort Worth

8:13 am - 11:17 amMLM Morelia-STL Lambert-St Louis

27h 04m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$434Multiple Airlines

Sat, Nov 14 - Thu, Dec 3

4:26 pm - 4:57 pmSTL Lambert-St Louis-MLM Morelia

24h 31m2 stops Orlando Dallas/Fort Worth

8:13 am - 10:57 amMLM Morelia-STL Lambert-St Louis

26h 44m3 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson Denver Intl

$469Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

5:15 pm - 4:57 pmSTL Lambert-St Louis-MLM Morelia

23h 42m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

8:13 am - 11:17 amMLM Morelia-STL Lambert-St Louis

27h 04m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$595Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

5:15 pm - 4:57 pmSTL Lambert-St Louis-MLM Morelia

23h 42m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

8:13 am - 10:57 amMLM Morelia-STL Lambert-St Louis

26h 44m3 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson Denver Intl

$632Multiple Airlines

Thu, Feb 4 - Wed, Mar 10

5:29 am - 1:25 pmSTL Lambert-St Louis-MLM Morelia

7h 56m1 stop Dallas/Fort Worth

2:14 pm - 11:11 pmMLM Morelia-STL Lambert-St Louis

8h 57m1 stop Dallas/Fort Worth

$696American Airlines

Thu, Feb 4 - Wed, Mar 10

7:29 am - 7:22 pmSTL Lambert-St Louis-MLM Morelia

11h 53m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

8:00 am - 4:44 pmMLM Morelia-STL Lambert-St Louis

8h 44m1 stop Houston George Bush Intcntl

$696United Airlines

Thu, Feb 4 - Wed, Mar 10

8:30 am - 7:22 pmSTL Lambert-St Louis-MLM Morelia

10h 52m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

8:00 am - 6:06 pmMLM Morelia-STL Lambert-St Louis

10h 06m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$700United Airlines

Sat, Nov 28 - Sat, Dec 5

6:15 am - 7:22 pmSTL Lambert-St Louis-MLM Morelia

13h 07m1 stop Houston George Bush Intcntl

8:00 am - 2:16 pmMLM Morelia-STL Lambert-St Louis

6h 16m1 stop Houston George Bush Intcntl

$785United Airlines

Thu, Feb 4 - Mon, Feb 15

5:29 am - 1:25 pmSTL Lambert-St Louis-MLM Morelia

7h 56m1 stop Dallas/Fort Worth

2:14 pm - 11:11 pmMLM Morelia-STL Lambert-St Louis

8h 57m1 stop Dallas/Fort Worth

$937American Airlines

Sat, Dec 19 - Fri, Jan 8

5:00 am - 12:07 amSTL Lambert-St Louis-MLM Morelia

19h 07m1 stop Dallas/Fort Worth

2:22 pm - 2:15 pmMLM Morelia-STL Lambert-St Louis

23h 53m1 stop Dallas/Fort Worth

$1,609American Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Morelia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from St. Louis to Morelia?: American Airlines ($696) and United Airlines ($696) are the cheapest airlines to fly round-trip from St. Louis to Morelia according to KAYAK data over the last 5 days.

Find deals

Low season	April
High season	January
Cheapest flight	$162

Beat the crowds with an average 92% drop in travelers.

The most popular month to fly with an average 93% increase in travelers.

One-way flight from St. Louis to Morelia

When to book flights from St. Louis to Morelia

Are your dates flexible? Find out the best times to travel from St. Louis to Morelia based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from St. Louis to Morelia?
Only Economy Class is available on flights from St. Louis to Morelia.
How long is a flight from St. Louis to Morelia?
A nonstop flight from St. Louis to Morelia takes 00m, covering 1,452 miles.
Do I need a passport to fly from St. Louis to Morelia?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a St. Louis to Morelia flight?
Round-trip flights from St. Louis to Morelia range from $648 to $918, with an average of $838 over the past 12 months. Anything below $648 counts as a good deal.
Have flight prices from St. Louis to Morelia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $434 to $2,374. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from St. Louis to Morelia looking right now?
One-way fares from St. Louis to Morelia are currently lower than usual. Average one-way flight prices are about $319, which is 5% below the typical average for this route.
What car rental options are available at Morelia Airport (MLM)?
Morelia Airport (MLM) hosts 5 major car rental companies, with daily rates averaging $28 for economy cars. Top options include:

• Budget
• Hertz
• Payless
• Thrifty
• Firefly
Which airports can I use when flying from St. Louis to Morelia?
Flights from St. Louis to Morelia usually depart from Lambert-St Louis (STL) and arrive at Morelia (MLM).
Which airports do connecting flights from St. Louis to Morelia pass through?
One-stop flights from St. Louis to Morelia most commonly connect through:

• Dallas/Fort Worth (DFW) - 72% of one-stop connections
• Houston George Bush Intcntl (IAH) - 22% of one-stop connections
• Cancun (CUN) - 6% of one-stop connections
Can I save money by using flexible dates for flights from St. Louis to Morelia?
Yes. Flexible dates can save you up to 42% on flights from St. Louis to Morelia. Tuesday is the cheapest departure day at $648 round-trip on average, while Thursday is the most expensive at $1,109, a difference of $461.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from St. Louis to Morelia?
Flying via Cancun (CUN) gives the shortest average 1-stop total travel time at 7h 48m, compared with 8h via Dallas/Fort Worth (DFW) and 8h 47m via Houston George Bush Intcntl (IAH).
What is the time difference between St. Louis and Morelia?
Morelia is 1 hour behind St. Louis (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $648, about $461 less than Thursday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Morelia trip for February. Fares historically average $602 round-trip in that month - typically $541 less than the most expensive month, which is March (based on the last 12 months).

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STL - MLM

$162 Find Cheap Flights from St. Louis to Morelia - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Morelia (STL-MLM)

Recent round-trip flight deals from St. Louis to Morelia

Recent one-way flight deals from St. Louis to Morelia

Price, demand and travel trends for St. Louis to Morelia flights

Which airline is the cheapest to fly from St. Louis to Morelia?

What’s the most popular layover airport when flying from St. Louis to Morelia?

What is the cheapest layover airport when flying from St. Louis to Morelia?

When flying from St. Louis to Morelia which airport offers the shortest layover?

Key details for St. Louis to Morelia flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Morelia

Your St. Louis to Morelia flight questions, answered

Your guide to booking St. Louis to Morelia flights

More options for your flight from St. Louis to Morelia

Complete your trip to Morelia with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Morelia

Find direct flights to and from St. Louis and Morelia

Flights from domestic origins to Morelia

Flights to other popular destinations

Find deals for your return flight