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Cheap flights from St. Louis to Montego Bay from $229

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 8/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:34 pm - 12:27 pm
STL
-
MBJ
17h 53m
1 stop
Frontier Logo
1:39 pm - 8:57 am
MBJ
-
STL
19h 18m
1 stop
$502Frontier
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
6:34 pm - 12:27 pm
STL
-
MBJ
17h 53m
1 stop
Frontier Logo
1:39 pm - 8:57 am
MBJ
-
STL
19h 18m
1 stop
$505Frontier
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
4:57 pm - 12:27 pm
STL
-
MBJ
19h 30m
1 stop
Frontier Logo
1:32 pm - 8:57 am
MBJ
-
STL
19h 25m
1 stop
$509Frontier
Fri, Jul 24 - Fri, Aug 7
Delta Logo
6:00 am - 11:48 am
STL
-
MBJ
5h 48m
1 stop
Delta Logo
4:59 pm - 11:42 pm
MBJ
-
STL
6h 43m
1 stop
$510Delta
Sun, Sep 13 - Fri, Sep 18
Frontier Logo
4:57 pm - 12:24 pm
STL
-
MBJ
19h 27m
1 stop
Frontier Logo
10:27 am - 5:37 pm
MBJ
-
STL
31h 10m
2 stops
$518Frontier
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
5:00 am - 11:02 am
STL
-
MBJ
6h 02m
1 stop
American Airlines Logo
2:09 pm - 10:42 pm
MBJ
-
STL
8h 33m
1 stop
$520American Airlines
Sun, Sep 13 - Fri, Sep 18
Frontier Logo
10:35 am - 1:31 pm
STL
-
MBJ
26h 56m
1 stop
Frontier Logo
2:49 pm - 9:40 am
MBJ
-
STL
18h 51m
1 stop
$521Frontier
Sat, Sep 12 - Sat, Sep 19
Frontier Logo
4:57 pm - 12:24 pm
STL
-
MBJ
19h 27m
1 stop
Frontier Logo
1:32 pm - 5:37 pm
MBJ
-
STL
28h 05m
1 stop
$523Frontier
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
7:04 pm - 2:29 pm
STL
-
MBJ
18h 25m
2 stops
United Airlines Logo
3:20 pm - 10:06 pm
MBJ
-
STL
7h 46m
1 stop
$524United Airlines
Sun, Dec 13 - Sat, Dec 19
American Airlines Logo
5:18 pm - 11:02 am
STL
-
MBJ
17h 44m
2 stops
American Airlines Logo
5:16 pm - 9:29 am
MBJ
-
STL
16h 13m
2 stops
$525American Airlines
Sun, Sep 13 - Fri, Sep 18

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Air Canada flights from St. Louis to Montego Bay

Our best Air Canada deals on St. Louis to Montego Bay flight tickets
Air Canada
Oct 17
STL12:10 pmLambert-St Louis
23h 10m
2 stops
MBJ11:20 amMontego Bay Sangster Intl
Oct 25
MBJ1:50 pmMontego Bay Sangster Intl
25h 40m
2 stops
STL3:30 pmLambert-St Louis
$562
Air Canada
Sep 27
STL12:10 pmLambert-St Louis
47h 10m
2 stops
MBJ11:20 amMontego Bay Sangster Intl
Oct 1
MBJ12:30 pmMontego Bay Sangster Intl
25h 30m
1 stop
STL2:00 pmLambert-St Louis
$593
Air Canada
Aug 31
STL2:40 pmLambert-St Louis
20h 40m
1 stop
MBJ11:20 amMontego Bay Sangster Intl
Sep 4
MBJ12:30 pmMontego Bay Sangster Intl
7h 52m
1 stop
STL8:22 pmLambert-St Louis
$597

Frontier flights from St. Louis to Montego Bay

Our best Frontier deals on St. Louis to Montego Bay flight tickets
Frontier
Aug 13
STL6:34 pmLambert-St Louis
17h 53m
1 stop
MBJ12:27 pmMontego Bay Sangster Intl
Aug 16
MBJ1:39 pmMontego Bay Sangster Intl
19h 18m
1 stop
STL8:57 amLambert-St Louis
$502
Frontier
Aug 13
STL6:34 pmLambert-St Louis
17h 53m
1 stop
MBJ12:27 pmMontego Bay Sangster Intl
Aug 16
MBJ1:39 pmMontego Bay Sangster Intl
19h 18m
1 stop
STL8:57 amLambert-St Louis
$505
Frontier
Jul 24
STL4:57 pmLambert-St Louis
19h 30m
1 stop
MBJ12:27 pmMontego Bay Sangster Intl
Aug 7
MBJ1:32 pmMontego Bay Sangster Intl
19h 25m
1 stop
STL8:57 amLambert-St Louis
$509

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 June 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

Thu 8/13

6:34 pm-12:27 pm

1 stop17h 53m

Montego Bay Sangster Intl

Sun 8/16

1:39 pm-8:57 am

1 stop19h 18m

$502

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Thu 8/13

6:34 pm-12:27 pm

1 stop17h 53m

Montego Bay Sangster Intl

Sun 8/16

1:39 pm-8:57 am

1 stop19h 18m

$505

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Fri 7/24

4:57 pm-12:27 pm

1 stop19h 30m

Montego Bay Sangster Intl

Fri 8/7

1:32 pm-8:57 am

1 stop19h 25m

$509
Quickest round-trip

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 9/13

6:00 am-11:48 am

1 stop5h 48m

Montego Bay Sangster Intl

Fri 9/18

4:59 pm-11:42 pm

1 stop6h 43m

$510

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 8/8

4:57 pm-12:24 pm

1 stop19h 27m

Montego Bay Sangster Intl

Sat 8/15

10:27 am-5:37 pm

2 stops31h 10m

$518

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 9/13

5:00 am-11:02 am

1 stop6h 02m

Montego Bay Sangster Intl

Fri 9/18

2:09 pm-10:42 pm

1 stop8h 33m

$520

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 9/12

10:35 am-1:31 pm

1 stop26h 56m

Montego Bay Sangster Intl

Sat 9/19

2:49 pm-9:40 am

1 stop18h 51m

$521

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sat 8/8

4:57 pm-12:24 pm

1 stop19h 27m

Montego Bay Sangster Intl

Sat 8/15

1:32 pm-5:37 pm

1 stop28h 05m

$523

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 12/13

7:04 pm-2:29 pm

2 stops18h 25m

Montego Bay Sangster Intl

Sat 12/19

3:20 pm-10:06 pm

1 stop7h 46m

$524

St. LouisMontego Bay

STL - MBJ

STLMBJ

Lambert-St Louis

Sun 9/13

5:18 pm-11:02 am

2 stops17h 44m

Montego Bay Sangster Intl

Fri 9/18

5:16 pm-9:29 am

2 stops16h 13m

$525

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 February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $528.

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 $602 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 $525 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 June 2026, prices for St. Louis to Montego Bay flights are approximately 11% cheaper 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 48m

Direct flights

Mon and Sun

Airports in Montego Bay

1 airport
The fastest flight from St. Louis to Montego Bay takes 5h 48m
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 48m.

  • 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 $245Free CancellationRating
7.8
8,424 reviews
Search Delta flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
American AirlinesPriceFrom $408Free CancellationRating
7.1
11,745 reviews
Search American Airlines flights
SouthwestPriceFrom $476Free CancellationRating
7.9
4,242 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
Falmouth
Lucea
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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