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Cheap flights from St. Louis to Montego Bay from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Montego Bay departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Montego Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:33 pm - 12:27 pm
STL
-
MBJ
17h 54m
1 stop
Frontier Logo
1:32 pm - 8:57 am
MBJ
-
STL
19h 25m
1 stop
$437Frontier
Tue, Aug 11 - Sun, Aug 16
Frontier Logo
4:57 pm - 12:24 pm
STL
-
MBJ
19h 27m
1 stop
Frontier Logo
1:32 pm - 8:57 am
MBJ
-
STL
19h 25m
1 stop
$445Frontier
Sat, Jul 18 - Thu, Jul 23
Frontier Logo
6:34 pm - 12:27 pm
STL
-
MBJ
17h 53m
1 stop
Frontier Logo
1:32 pm - 8:57 am
MBJ
-
STL
19h 25m
1 stop
$451Frontier
Sun, Jul 19 - Thu, Jul 23
Frontier Logo
5:27 pm - 12:21 pm
STL
-
MBJ
18h 54m
1 stop
Frontier Logo
10:17 am - 8:52 am
MBJ
-
STL
46h 35m
2 stops
$473Frontier
Mon, Jun 8 - Sat, Jun 13
Frontier Logo
5:27 pm - 12:21 pm
STL
-
MBJ
18h 54m
1 stop
Frontier Logo
1:26 pm - 8:52 am
MBJ
-
STL
19h 26m
1 stop
$478Frontier
Mon, Jun 8 - Tue, Jun 16
Frontier Logo
4:57 pm - 12:24 pm
STL
-
MBJ
19h 27m
1 stop
Frontier Logo
10:27 am - 8:57 am
MBJ
-
STL
46h 30m
2 stops
$495Frontier
Sat, Jul 18 - Sat, Jul 25
Frontier Logo
5:27 pm - 12:21 pm
STL
-
MBJ
18h 54m
1 stop
Frontier Logo
1:26 pm - 8:52 am
MBJ
-
STL
19h 26m
1 stop
$497Frontier
Mon, Jun 8 - Fri, Jun 19
Frontier Logo
6:34 pm - 12:27 pm
STL
-
MBJ
17h 53m
1 stop
Frontier Logo
10:27 am - 8:57 am
MBJ
-
STL
46h 30m
2 stops
$500Frontier
Sun, Jul 19 - Sat, Jul 25
Frontier Logo
6:34 pm - 12:27 pm
STL
-
MBJ
17h 53m
1 stop
Frontier Logo
1:32 pm - 8:57 am
MBJ
-
STL
19h 25m
1 stop
$502Frontier
Sun, Jul 19 - Fri, Jul 24
Frontier Logo
5:27 pm - 12:11 pm
STL
-
MBJ
18h 44m
1 stop
Frontier Logo
10:17 am - 8:52 am
MBJ
-
STL
46h 35m
2 stops
$506Frontier
Sat, Jun 6 - Sat, Jun 13

American Airlines flights from St. Louis to Montego Bay

Our best American Airlines deals on St. Louis to Montego Bay flight tickets
American Airlines
May 30
STL8:36 amLambert-St Louis
7h 41m
1 stop
MBJ4:17 pmMontego Bay Sangster Intl
Jun 6
MBJ2:31 pmMontego Bay Sangster Intl
18h 00m
1 stop
STL8:31 amLambert-St Louis
$538
American Airlines
Sep 13
STL7:32 amLambert-St Louis
5h 35m
1 stop
MBJ1:07 pmMontego Bay Sangster Intl
Sep 18
MBJ1:05 pmMontego Bay Sangster Intl
10h 28m
2 stops
STL11:33 pmLambert-St Louis
$543
American Airlines
Oct 8
STL4:51 pmLambert-St Louis
16h 14m
1 stop
MBJ9:05 amMontego Bay Sangster Intl
Oct 12
MBJ12:47 pmMontego Bay Sangster Intl
20h 40m
1 stop
STL9:27 amLambert-St Louis
$547

Southwest flights from St. Louis to Montego Bay

Our best Southwest deals on St. Louis to Montego Bay flight tickets
Southwest
Jun 6
STL9:25 amLambert-St Louis
3h 40m
MBJ1:05 pmMontego Bay Sangster Intl
Jun 11
MBJ3:55 pmMontego Bay Sangster Intl
8h 45m
1 stop
STL12:40 amLambert-St Louis
$564
Southwest
May 25
STL5:00 amLambert-St Louis
8h 55m
1 stop
MBJ1:55 pmMontego Bay Sangster Intl
Jun 1
MBJ12:15 pmMontego Bay Sangster Intl
11h 25m
1 stop
STL11:40 pmLambert-St Louis
$674
Southwest
May 25
STL5:40 amLambert-St Louis
8h 15m
2 stops
MBJ1:55 pmMontego Bay Sangster Intl
Jun 1
MBJ12:35 pmMontego Bay Sangster Intl
10h 10m
2 stops
STL10:45 pmLambert-St Louis
$733

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Montego Bay 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 May 23, 2026.
Use the filters below to find and compare flights from St. Louis to Montego Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Tue 8/11

6:33 pm-12:27 pm

1 stop17h 54m

Montego Bay Sangster Intl

Sun 8/16

1:32 pm-8:57 am

1 stop19h 25m

$437

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 7/18

4:57 pm-12:24 pm

1 stop19h 27m

Montego Bay Sangster Intl

Thu 7/23

1:32 pm-8:57 am

1 stop19h 25m

$445
Quickest round-trip

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 7/19

6:34 pm-12:27 pm

1 stop17h 53m

Montego Bay Sangster Intl

Thu 7/23

1:32 pm-8:57 am

1 stop19h 25m

$451

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Mon 6/8

5:27 pm-12:21 pm

1 stop18h 54m

Montego Bay Sangster Intl

Sat 6/13

10:17 am-8:52 am

2 stops46h 35m

$473

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Mon 6/8

5:27 pm-12:21 pm

1 stop18h 54m

Montego Bay Sangster Intl

Tue 6/16

1:26 pm-8:52 am

1 stop19h 26m

$478

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 7/18

4:57 pm-12:24 pm

1 stop19h 27m

Montego Bay Sangster Intl

Sat 7/25

10:27 am-8:57 am

2 stops46h 30m

$495

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Mon 6/8

5:27 pm-12:21 pm

1 stop18h 54m

Montego Bay Sangster Intl

Fri 6/19

1:26 pm-8:52 am

1 stop19h 26m

$497

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 7/19

6:34 pm-12:27 pm

1 stop17h 53m

Montego Bay Sangster Intl

Sat 7/25

10:27 am-8:57 am

2 stops46h 30m

$500

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 7/19

6:34 pm-12:27 pm

1 stop17h 53m

Montego Bay Sangster Intl

Fri 7/24

1:32 pm-8:57 am

1 stop19h 25m

$502

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 6/6

5:27 pm-12:11 pm

1 stop18h 44m

Montego Bay Sangster Intl

Sat 6/13

10:17 am-8:52 am

2 stops46h 35m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montego Bay from

How to get the cheapest flight ticket from St. Louis to Montego Bay

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 typical price of a round-trip flight between St. Louis and Montego Bay?

What is the cheapest month to fly to Montego Bay?

If you aren’t able to travel to Montego Bay during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $524.

What is the cheapest day to depart on your flight to Montego Bay?

On average, the least expensive day to fly to Montego Bay from St. Louis is on a Saturday. momondo users have found tickets for Saturday departures for as low as $594. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Montego Bay on Sunday is $720.

What is the cheapest Lambert-St Louis to Montego Bay Sangster Intl flight route?

Fly from Lambert-St Louis to Montego Bay Sangster Intl for the best Lambert-St Louis - Montego Bay Sangster Intl flight prices

How far in advance should I book a flight from St. Louis to Montego Bay?

You are more likely to see cheaper flights to Montego Bay from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Montego Bay for around $596 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montego Bay from St. Louis for as low as $528 on momondo.

What cabin class options are available on St. Louis to Montego Bay flights?

There is only 1 cabin class available to choose from on St. Louis to Montego Bay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Montego Bay flights?

You could potentially save up to 7% on your flight if you consider stops on a St. Louis to Montego Bay flight.

How have St. Louis to Montego Bay flight prices changed over time?

As of May 2026, prices for St. Louis to Montego Bay flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Montego Bay

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

Cheap St. Louis to Montego Bay (STL to MBJ) flight deals and tips

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

Fastest flight time

5h 30m

Direct flights

Mon and Sun

Airports in Montego Bay

1 airport
The fastest flight from St. Louis to Montego Bay takes 5h 30m
Direct flights go from St. Louis to Montego Bay on Monday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Montego Bay. From St. Louis there are direct flights to Montego Bay Sangster Intl (MBJ).
Search flight deals

Frequently asked questions about flying from St. Louis to Montego Bay

  • How far is Lambert-St Louis to Montego Bay Sangster Intl by plane?

    Lambert-St Louis and Montego Bay Sangster Intl are 1574.8 mi apart from one another. A reasonable flight in good conditions will take 5h 30m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport.

  • What documentation or ID do you need to fly to Montego Bay Sangster Intl Airport?

    The travel and health documents you'll need for your trip to Montego Bay Sangster Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montego Bay Sangster Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Montego Bay?

  • What is the most popular airline from St. Louis to Montego Bay?

Best airlines flying from St. Louis to Montego Bay

Compare and see reviews for airlines that fly from St. Louis to Montego Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $254Free CancellationRating
7.9
8,444 reviews
Search Delta flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $441Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
SouthwestPriceFrom $476Free CancellationRating
7.9
4,276 reviews
Search Southwest flights

Traveling to a place near Montego Bay?

Book flights to Montego Bay if you plan to visit one of these locations
Lucea
Falmouth
Treasure Beach
Whitehouse

Why use momondo?

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

It is quick and easy to find St. Louis to Montego Bay flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montego Bay that suits you.

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

Yes. All flights to Montego Bay from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montego Bay from St. Louis.

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

Yes. momondo can track prices for St. Louis to Montego Bay 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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