$129 Cheap Flights from St. Louis (STL) to Montego Bay (MBJ)

View $129 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)

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Cheap Flights from St. Louis to Montego Bay (STL-MBJ)

Prices were available within the past 7 days and start at $129 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Oct 18 - Sat, Oct 25
STL
St. Louis
MBJ
Montego Bay
$304 Roundtrip, found 1 hour ago
$304
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, Oct 18 from St. Louis to Montego Bay, returning Sat, Oct 25, priced at $304 found 1 hour ago
Air Canada
Sat, Oct 4 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Oct 4 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $352 found 2 days ago
Air Canada
Sun, Oct 5 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Oct 5 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $357 found 2 days ago
Air Canada
Tue, Oct 7 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 7 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $359 found 5 days ago
Spirit Airlines
Sat, Oct 18 - Tue, Oct 21
STL
St. Louis
MBJ
Montego Bay
$364 Roundtrip, found 16 hours ago
$364
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Sat, Oct 18 from St. Louis to Montego Bay, returning Tue, Oct 21, priced at $364 found 16 hours ago
Southwest Airlines
Sat, Oct 4 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Oct 4 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $366 found 2 days ago
Delta
Sun, Oct 5 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 5 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $368 found 2 days ago
Southwest Airlines
Sun, Oct 5 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sun, Oct 5 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $374 found 2 days ago
Spirit Airlines
Sat, Oct 11 - Sat, Oct 18
STL
St. Louis
MBJ
Montego Bay
$378 Roundtrip, found 3 hours ago
$378
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Oct 11 from St. Louis to Montego Bay, returning Sat, Oct 18, priced at $378 found 3 hours ago
American Airlines
Sat, Oct 4 - Sat, Oct 11
STL
St. Louis
MBJ
Montego Bay
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 4 from St. Louis to Montego Bay, returning Sat, Oct 11, priced at $380 found 2 days ago

Find the cheapest month to fly from St. Louis (STL) to Montego Bay (MBJ)

May is typically the cheapest month to fly

From $347 - $582 per traveler.

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ) cost?
Lock in a cheap one-way flight from $129 or cheap return flight from $304 from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)?
October is the cheapest month to fly from STL to MBJ. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from STL to MBJ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)?
You'll have to hop on a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to MBJ?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ) last-minute?
Last-minute fares from STL to MBJ are generally more expensive. For the best rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a STL to MBJ flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to MBJ flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Sir Donald Sangster Intl. Airport (MBJ)?
It's usually possible to cancel or reschedule your STL to MBJ flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Sir Donald Sangster Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$304
Distance
1585 mi

Book with confidence

Book with confidence

St. Louis to Montego Bay Flights

The cheapest times to fly from St. Louis to Montego Bay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Montego Bay are during the month of October. You can find some of the cheapest flights from St. Louis to Montego Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Montego Bay

Sunday is one of the best days to book for cheap flights from St. Louis to Montego Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Montego Bay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Montego Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Montego Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Montego Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Montego Bay Flights

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