STL - MBJ

$226 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 6/27. 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
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Everything you should know

Cheapest round-trip
$500
Typical prices: $690-$518
Air Canada
Wed 6/17Mon 6/22
STL - MBJ • 1 stop
Cheapest non-stop
$760
Southwest
Sat 7/25Sat 8/1
STL - MBJ • Non-stop
Nonstop flights
2 days a week
Sat, Sun
You can fly direct with Southwest. Average duration is 3h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $500 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $391 (round-trip)
Shortest trip • 6h 01m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
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, Jun 17 - Mon, Jun 22
Air Canada Logo
2:15 pm - 11:20 am
STL
-
MBJ
21h 05m
1 stop
Air Canada Logo
12:30 pm - 12:21 pm
MBJ
-
STL
23h 51m
1 stop
$500Air Canada
Mon, Jun 15 - Mon, Jun 22
Air Canada Logo
1:05 pm - 11:20 am
STL
-
MBJ
22h 15m
2 stops
Air Canada Logo
12:30 pm - 12:21 pm
MBJ
-
STL
23h 51m
1 stop
$503Air Canada
Sun, Sep 13 - Fri, Sep 18
Delta Logo
7:20 am - 1:09 pm
STL
-
MBJ
5h 49m
1 stop
Delta Logo
4:59 pm - 11:36 pm
MBJ
-
STL
6h 37m
1 stop
$508Delta
Sun, Sep 13 - Fri, Sep 18
American Airlines Logo
5:13 pm - 11:02 am
STL
-
MBJ
17h 49m
2 stops
American Airlines Logo
1:54 pm - 12:27 am
MBJ
-
STL
10h 33m
2 stops
$513American Airlines
Mon, Jul 27 - Tue, Aug 11
American Airlines Logo
6:14 am - 2:02 pm
STL
-
MBJ
7h 48m
1 stop
American Airlines Logo
12:47 pm - 9:24 am
MBJ
-
STL
20h 37m
1 stop
$516American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
5:23 am - 1:34 pm
STL
-
MBJ
8h 11m
1 stop
American Airlines Logo
5:08 pm - 9:32 am
MBJ
-
STL
16h 24m
2 stops
$518American Airlines
Sun, Oct 25 - Sun, Nov 1
Air Canada Logo
4:15 pm - 11:40 am
STL
-
MBJ
19h 25m
1 stop
Air Canada Logo
2:15 pm - 3:30 pm
MBJ
-
STL
26h 15m
1 stop
$520Air Canada
Mon, Jul 27 - Tue, Aug 11
American Airlines Logo
7:56 pm - 11:25 am
STL
-
MBJ
15h 29m
2 stops
American Airlines Logo
12:47 pm - 9:24 am
MBJ
-
STL
20h 37m
1 stop
$521American Airlines
Mon, Jun 15 - Mon, Jun 22
Air Canada Logo
2:15 pm - 11:20 am
STL
-
MBJ
21h 05m
1 stop
Air Canada Logo
12:30 pm - 12:21 pm
MBJ
-
STL
23h 51m
1 stop
$522Air Canada
Sun, Oct 25 - Sun, Nov 1
Air Canada Logo
4:15 pm - 11:40 am
STL
-
MBJ
19h 25m
1 stop
Air Canada Logo
1:50 pm - 3:30 pm
MBJ
-
STL
26h 40m
2 stops
$523Air Canada
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 June.

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 April, where tickets cost $519 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $768 and $647 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 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$226
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 7% 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 7 days, the lowest price for a flight from St. Louis to Montego Bay was $226 for a one-way ticket and $500 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 airlines offer Wi-Fi service onboard planes from St. Louis to Montego Bay?

    Only JetBlue offers inflight Wi-Fi service on the St. Louis to Montego Bay flight route.

  • 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, and Sunday.

  • 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 $642 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 $570 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

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Montego Bay Sangster Intl to Lambert-St Louis

Saturday

Southwest

Southwest

Sunday

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 4261 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

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

Information on your arrival and departure airports