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 2/11. 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
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Everything you should know

Cheapest round-trip
$391
Overall average: $545
American Airlines
Wed 2/18Wed 2/25
STL - MBJ • 1 stop
Cheapest one-way
$116
Typical prices: $211-$316
Frontier
Wed 2/11
STL - MBJ • 1 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
American Airlines
Cheapest • from $391 (round-trip)
Southwest
Best reviews • 7.9 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 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
5:05 am - 1:29 pm
STL
-
MBJ
7h 24m1 stop
American Airlines Logo
4:00 pm - 11:18 pm
MBJ
-
STL
8h 18m1 stop
$391American Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
3:56 pm - 10:15 am
STL
-
MBJ
17h 19m2 stops
American Airlines Logo
4:00 pm - 11:18 pm
MBJ
-
STL
8h 18m1 stop
$396American Airlines
Thu, Jan 15 - Sun, Jan 25
American Airlines Logo
3:54 pm - 12:58 pm
STL
-
MBJ
20h 04m2 stops
American Airlines Logo
4:16 pm - 8:49 am
MBJ
-
STL
17h 33m2 stops
$426American Airlines
Thu, Jan 15 - Sun, Jan 25
American Airlines Logo
3:54 pm - 11:33 am
STL
-
MBJ
18h 39m1 stop
American Airlines Logo
12:33 pm - 11:12 pm
MBJ
-
STL
11h 39m1 stop
$429American Airlines
Sat, Mar 7 - Fri, Mar 13
American Airlines Logo
5:55 pm - 9:07 am
STL
-
MBJ
14h 12m2 stops
American Airlines Logo
10:07 am - 9:36 pm
MBJ
-
STL
11h 29m2 stops
$436American Airlines
Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
6:35 pm - 1:23 pm
STL
-
MBJ
17h 48m2 stops
American Airlines Logo
4:16 pm - 9:24 am
MBJ
-
STL
18h 08m2 stops
$439American Airlines
Thu, Jan 15 - Tue, Jan 20
American Airlines Logo
7:15 am - 3:16 pm
STL
-
MBJ
7h 01m1 stop
American Airlines Logo
4:27 pm - 10:59 pm
MBJ
-
STL
7h 32m1 stop
$441American Airlines
Wed, Dec 24 - Sun, Dec 28
Delta Logo
7:00 am - 8:41 pm
STL
-
MBJ
12h 41m1 stop
Delta Logo
12:30 pm - 6:17 pm
MBJ
-
STL
6h 47m1 stop
$443Delta
Thu, Jan 15 - Tue, Jan 20
American Airlines Logo
7:15 am - 3:16 pm
STL
-
MBJ
7h 01m1 stop
American Airlines Logo
1:58 pm - 11:12 pm
MBJ
-
STL
10h 14m2 stops
$446American Airlines
Thu, Jan 15 - Tue, Jan 20
American Airlines Logo
3:54 pm - 11:33 am
STL
-
MBJ
18h 39m1 stop
American Airlines Logo
4:27 pm - 10:59 pm
MBJ
-
STL
7h 32m1 stop
$449American 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.

What’s the cheapest day of the week to fly from St. Louis to Montego Bay?

The average price of all round-trip flights from St. Louis to Montego Bay clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. Louis to Montego Bay, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Montego Bay, Wednesday is the cheapest day to fly and Thursday is the most expensive.

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 $503 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $768 and $673 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 11% 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.
Airports
STL

Avoid peak travel times at STL to minimize wait times, especially in security lines, which can be unpredictable.

MBJ

Pre-arrange transportation from MBJ to avoid the hustle of local touts at the terminal exit.

Our travel experts
Bill Fink

Bill Fink

Expert on MBJ

Bill Fink

Bill Fink

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.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia Denisyuk

Yulia Denisyuk

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.

Read more

Good to know

Low seasonApril
Cheapest flight$116
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% 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 $108 for a one-way ticket and $391 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.

  • 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 $685 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $561 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.

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.
7.9
SouthwestOverall score based on 4252 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports