STL - MBJ

$116 Find Cheap Flights from St. Louis to Montego Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Montego Bay departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montego Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Montego Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Montego Bay, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$344
Typical prices: $489-$651
Multiple Airlines
Sat 2/21Mon 3/2
STL - MBJ • 1 stop
Cheapest non-stop
$438
Southwest
Sat 3/7Sat 3/14
STL - MBJ • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Avoid peak travel times at STL for shorter security lines.
Pre-arrange transportation from MBJ to avoid local touts.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from $295 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 15% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from St. Louis to Montego Bay 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montego Bay!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Montego Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Montego Bay

Sat, Feb 21 - Mon, Mar 2
Multiple Airlines Logo
8:17 pm - 9:17 am
STL
-
MBJ
12h 00m
1 stop
Multiple Airlines Logo
1:00 pm - 6:51 am
MBJ
-
STL
42h 51m
2 stops
$344Multiple Airlines
Sat, Feb 21 - Mon, Mar 2
Multiple Airlines Logo
8:17 pm - 9:17 am
STL
-
MBJ
12h 00m
1 stop
Multiple Airlines Logo
1:00 pm - 6:51 am
MBJ
-
STL
42h 51m
2 stops
$345Multiple Airlines
Fri, Feb 6 - Tue, Feb 10
Multiple Airlines Logo
8:22 pm - 1:30 pm
STL
-
MBJ
16h 08m
1 stop
Multiple Airlines Logo
12:57 pm - 6:51 am
MBJ
-
STL
18h 54m
2 stops
$372Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Delta Logo
6:10 am - 2:40 pm
STL
-
MBJ
7h 30m
1 stop
Delta Logo
4:05 pm - 11:23 pm
MBJ
-
STL
8h 18m
1 stop
$374Delta
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
11:21 am - 12:42 pm
STL
-
MBJ
25h 21m
1 stop
Multiple Airlines Logo
12:00 pm - 10:30 am
MBJ
-
STL
22h 30m
2 stops
$376Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
1:09 pm - 3:17 pm
STL
-
MBJ
25h 08m
1 stop
Multiple Airlines Logo
11:57 am - 10:37 am
MBJ
-
STL
22h 40m
2 stops
$385Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
6:53 pm - 12:21 pm
STL
-
MBJ
16h 28m
1 stop
American Airlines Logo
3:53 pm - 11:22 pm
MBJ
-
STL
8h 29m
1 stop
$393American Airlines
Sun, Apr 12 - Thu, Apr 16
Delta Logo
7:03 am - 3:28 pm
STL
-
MBJ
8h 25m
1 stop
Delta Logo
12:44 pm - 11:34 pm
MBJ
-
STL
10h 50m
1 stop
$394Delta
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
6:18 pm - 1:33 pm
STL
-
MBJ
18h 15m
2 stops
American Airlines Logo
3:53 pm - 11:22 pm
MBJ
-
STL
8h 29m
1 stop
$398American Airlines
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
7:40 pm - 11:24 am
STL
-
MBJ
15h 44m
2 stops
American Airlines Logo
10:17 am - 11:48 pm
MBJ
-
STL
13h 31m
2 stops
$399American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Montego Bay flights

Get data-powered insights and trends into flights from St. Louis to Montego Bay to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Montego Bay departing in February.

What is the cheapest month to fly from St. Louis to Montego Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Montego Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Montego Bay is January, where tickets cost $504 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $705 and $650 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Montego Bay, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Montego Bay, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from St. Louis to Montego Bay

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Bill Fink

Bill Fink

Expert on MBJ

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low seasonApril
Cheapest flight$116
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from St. Louis to Montego Bay

When to book flights from St. Louis to Montego Bay

Are your dates flexible? Find out the best times to travel from St. Louis to Montego Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Montego Bay

  • What is the cheapest flight from St. Louis to Montego Bay?

    In the last 3 days, the lowest price for a flight from St. Louis to Montego Bay was $116 for a one-way ticket and $295 for a round-trip.

  • Do I need a passport to fly between St. Louis and Montego Bay?

    A passport is required to fly from St. Louis to Montego Bay.

  • Which airports will I be using when flying from St. Louis to Montego Bay?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Montego Bay, also known as Montego Bay Sangster Intl.

  • Which aircraft models fly most regularly from St. Louis to Montego Bay?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the St. Louis to Montego Bay flight route.

  • Which airline alliances offer flights from St. Louis to Montego Bay?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Montego Bay, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from St. Louis to Montego Bay?

    You can catch a nonstop flight from St. Louis to Montego Bay on on Saturday.

  • Which is the best airline for flights from St. Louis to Montego Bay, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Montego Bay are Southwest and Delta. With an average price for the route of $674 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $593 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Montego Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Montego Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Montego Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montego Bay from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Montego Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montego Bay with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MBJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Montego Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montego Bay from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from St. Louis to Montego Bay?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lambert-St Louis to Montego Bay Sangster Intl.
Find which airlines fly direct from Lambert-St Louis Airport to Montego Bay Sangster Intl Airport, which days they fly and book direct flights.

Direct departures

Lambert-St Louis to Montego Bay Sangster Intl

Saturday

Southwest

Southwest

See more direct flights

Direct returns

Montego Bay Sangster Intl to Lambert-St Louis

Saturday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from St. Louis to Montego Bay

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Montego Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Montego Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4267 reviews
7.0Food
7.5Entertainment
8.0Comfort
8.6Crew
8.1Boarding
Airline reviews

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

8.0 ExcellentKevin, Feb 2026
LAS - SEA
Read more Southwest reviews

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from St. Louis to Montego Bay

Information on your arrival and departure airports