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Find low faresSouthwest® flights from Montego Bay to St. Louis
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1 Passenger
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Low fares from Montego Bay to St. Louis
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Flight Details
Departing from:
Sangster International Airport
Arriving at:
Lambert-St Louis Int'l Airport
Distance:
1583 miles
Route Information
44† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 44 weekly flights from Montego Bay to St. Louis on Southwest Airlines.
To find the lowest fares by day and time to fly Montego Bay to St. Louis with Southwest, check out our Low Fare Calendar.
You can rent a car at Lambert-St Louis Int'l Airport book yours with your flight.
Yes! Flights from Montego Bay to St. Louis—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.