$341 Cheap Flights from Kingston (KIN) to St. Louis (STL)

View $341 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Norman Manley Intl. Airport (KIN) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Kingston to St. Louis (KIN-STL)

Prices were available within the past 7 days and start at $341 for one-way flights and $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 16 - Mon, Sep 29
KIN
Kingston
STL
St. Louis
$566 Roundtrip, found 21 hours ago
$566
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Sep 16 from Kingston to St. Louis, returning Mon, Sep 29, priced at $566 found 21 hours ago
Air Canada
Wed, Sep 24 - Mon, Oct 6
KIN
Kingston
STL
St. Louis
$576 Roundtrip, found 21 hours ago
$576
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Wed, Sep 24 from Kingston to St. Louis, returning Mon, Oct 6, priced at $576 found 21 hours ago
Air Canada
Wed, Oct 1 - Mon, Oct 13
KIN
Kingston
STL
St. Louis
$586 Roundtrip, found 21 hours ago
$586
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Wed, Oct 1 from Kingston to St. Louis, returning Mon, Oct 13, priced at $586 found 21 hours ago
Air Canada
Fri, Sep 12 - Mon, Sep 22
KIN
Kingston
STL
St. Louis
$596 Roundtrip, found 21 hours ago
$596
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Fri, Sep 12 from Kingston to St. Louis, returning Mon, Sep 22, priced at $596 found 21 hours ago
Air Canada
Tue, Sep 2 - Sun, Sep 14
KIN
Kingston
STL
St. Louis
$601 Roundtrip, found 21 hours ago
$601
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Sep 2 from Kingston to St. Louis, returning Sun, Sep 14, priced at $601 found 21 hours ago
Delta
Tue, Dec 23 - Sun, Jan 4
KIN
Kingston
STL
St. Louis
$601 Roundtrip, found 5 days ago
$601
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 23 from Kingston to St. Louis, returning Sun, Jan 4, priced at $601 found 5 days ago
Air Canada
Mon, Sep 8 - Tue, Sep 23
KIN
Kingston
STL
St. Louis
$603 Roundtrip, found 2 days ago
$603
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Sep 8 from Kingston to St. Louis, returning Tue, Sep 23, priced at $603 found 2 days ago
American Airlines
Sat, Nov 1 - Sat, Dec 6
KIN
Kingston
STL
St. Louis
$605 Roundtrip, found 10 hours ago
$605
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Kingston to St. Louis, returning Sat, Dec 6, priced at $605 found 10 hours ago
United
Tue, Aug 26 - Sun, Sep 7
KIN
Kingston
STL
St. Louis
$758 Roundtrip, found 2 days ago
$758
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 26 from Kingston to St. Louis, returning Sun, Sep 7, priced at $758 found 2 days ago
Copa
Thu, Nov 20 - Wed, Nov 26
KIN
Kingston
STL
St. Louis
$978 Roundtrip, found 19 hours ago
$978
Roundtrip
found 19 hours ago
Select Copa flight, departing Thu, Nov 20 from Kingston to St. Louis, returning Wed, Nov 26, priced at $978 found 19 hours ago

Find the cheapest month to fly from Kingston (KIN) to St. Louis (STL)

September is typically the cheapest month to fly

From $347 - $1,147 per traveler.

Graph displaying average flight prices per month

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $815
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $815
Flights from Kingston (KIN) to St. Louis (STL)
Origin airport
Norman Manley Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, United
Roundtrip price
$565
Distance
1653 mi

Kingston to St. Louis Flights

The cheapest times to fly from Kingston to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kingston to St. Louis are during the month of September. You can find some of the cheapest flights from Kingston to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kingston to St. Louis

Sunday is one of the best days to book for cheap flights from Kingston to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kingston to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kingston to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $341 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kingston to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kingston to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from KIN to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KIN to STL?
The cheapest flights from KIN to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from KIN to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KIN to STL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily nonstop flights departing from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from KIN to STL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL)?
To avoid potential delays on the Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from KIN to STL are typically more expensive. For the lowest rates, start looking for flights early. That being said, if your travel plans are flexible, you may land a cheap ticket right before your journey.
Is it cheaper to book a KIN to STL flight and hotel package?
Booking a KIN to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Norman Manley Intl. Airport (KIN) to Lambert-St. Louis Intl. Airport (STL)?
Usually, it's possible to reschedule or cancel your KIN to STL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.