MLM - STL

$483 Find Cheap Flights from Morelia to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$483
Typical prices: $535-$688
Frontier
Fri 10/12Tue 10/16
MLM - STL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Morelia and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $732 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 8h 39m (one-way)
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Insights
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Flight Deals

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

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

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

Mon, Oct 12 - Fri, Oct 16
Frontier Logo
6:00 am - 4:58 pmMLM  Morelia-STL Lambert-St Louis
9h 58m1 stop Dallas/Fort Worth
Frontier Logo
5:53 pm - 8:48 amSTL  Lambert-St Louis-MLM Morelia
15h 55m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$483Frontier
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
7:00 am - 10:26 pmMLM  Morelia-STL Lambert-St Louis
14h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
8:30 am - 7:22 pmSTL  Lambert-St Louis-MLM Morelia
10h 52m1 stop Houston George Bush Intcntl
$577United Airlines
Sun, Feb 28 - Sat, Mar 6
American Airlines Logo
1:18 pm - 7:41 pmMLM  Morelia-STL Lambert-St Louis
6h 23m1 stop Dallas/Fort Worth
American Airlines Logo
2:54 pm - 12:28 pmSTL  Lambert-St Louis-MLM Morelia
21h 34m1 stop Dallas/Fort Worth
$654American Airlines
Sun, Oct 25 - Sun, Nov 1
American Airlines Logo
12:07 pm - 9:20 amMLM  Morelia-STL Lambert-St Louis
20h 13m1 stop Dallas/Fort Worth
American Airlines Logo
8:29 am - 12:14 pmSTL  Lambert-St Louis-MLM Morelia
27h 45m1 stop Dallas/Fort Worth
$666American Airlines
Mon, Oct 12 - Fri, Oct 16
Frontier Logo
6:00 am - 11:13 pmMLM  Morelia-STL Lambert-St Louis
16h 13m2 stops Dallas/Fort Worth Orlando
Frontier Logo
5:53 pm - 8:48 amSTL  Lambert-St Louis-MLM Morelia
15h 55m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$669Frontier
Sun, Oct 25 - Sun, Nov 1
Frontier Logo
6:00 am - 4:58 pmMLM  Morelia-STL Lambert-St Louis
9h 58m1 stop Dallas/Fort Worth
Frontier Logo
1:28 pm - 5:58 amSTL  Lambert-St Louis-MLM Morelia
16h 30m2 stops Las Vegas Harry Reid Intl Sacramento Intl
$677Frontier
Tue, Oct 13 - Thu, Oct 29
United Airlines Logo
6:50 am - 10:30 pmMLM  Morelia-STL Lambert-St Louis
14h 40m1 stop Houston George Bush Intcntl
United Airlines Logo
1:40 pm - 6:22 pmSTL  Lambert-St Louis-MLM Morelia
29h 42m2 stops Denver Intl Houston George Bush Intcntl
$705United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
6:50 am - 10:30 pmMLM  Morelia-STL Lambert-St Louis
14h 40m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 6:13 pmSTL  Lambert-St Louis-MLM Morelia
12h 58m1 stop Houston George Bush Intcntl
$748United Airlines
Sun, Oct 25 - Sun, Nov 1
Frontier Logo
11:53 pm - 5:40 pmMLM  Morelia-STL Lambert-St Louis
16h 47m2 stops Chicago O'Hare Intl Atlanta Hartsfield-Jackson
Frontier Logo
1:28 pm - 5:58 amSTL  Lambert-St Louis-MLM Morelia
16h 30m2 stops Las Vegas Harry Reid Intl Sacramento Intl
$755Frontier
Mon, Sep 28 - Fri, Oct 2
United Airlines Logo
6:50 am - 9:21 pmMLM  Morelia-STL Lambert-St Louis
13h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
11:10 am - 6:13 pmSTL  Lambert-St Louis-MLM Morelia
8h 03m1 stop Houston George Bush Intcntl
$847United Airlines
Booking Insights

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

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

How much is a round-trip flight from Morelia to St. Louis?

Round-trip flights from Morelia to St. Louis start at $483. Prices are below average for this route right now, with typical round-trip fares ranging from $535 to $688. The lowest price found in the past 5 days was $483 on Frontier.

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When to book flights from Morelia to St. Louis

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

Your Morelia to St. Louis flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

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

    Connecting flights from Morelia to St. Louis most commonly pass through:

    • Houston George Bush Intcntl (IAH) - 67% of one-stop connections
    • Dallas/Fort Worth (DFW) - 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 12% on the Morelia to St. Louis route. Tuesday is the cheapest departure day at $611 round-trip on average, while Friday is the most expensive at $688, a difference of $77. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

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

    A nonstop flight from Morelia to St. Louis takes 0h 00m, covering 1,452 miles.

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

    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 Morelia to St. Louis 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 $483 to $1,233. That means the highest observed fare was about 3x higher than the lowest one.

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

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 04m, compared with 8h 39m via Houston George Bush Intcntl (IAH).

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

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

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

Your guide to booking Morelia to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Morelia to St. Louis

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