C$1,138 Cheap Flights from Kansas City International (MCI) to St Lucia Hewanorra (UVF)

Compare Kansas City International to St Lucia Hewanorra flight deals

Find the cheapest month or even day of the year to fly to St Lucia Hewanorra

Book the best St Lucia Hewanorra fare with no extra fees

Flight deals from Kansas City International to St Lucia Hewanorra

Looking for a cheap last-minute deal or the best return flight from Kansas City International Airport to St Lucia Hewanorra Airport? If you want to travel next month, return fares start from C$1,241. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kansas City International to St Lucia Hewanorra

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansas City International to St Lucia Hewanorra flights are currently cheapest in May.

Kansas City International to St Lucia Hewanorra: Alternative routes

Compare routes from Kansas City International to Castries below. You may find an airport to fly into that's cheaper, faster, or easier than St Lucia Hewanorra.

Kansas City to Castries: Flight information

The things to know before you go.
Cheapest flight foundC$1,139
Cheapest month to flyMay

Finding cheap flights from Kansas City International to St Lucia Hewanorra: Frequently asked questions

The best price we found for a return flight from Kansas City International to St Lucia Hewanorra is C$1,079. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kansas City International to St Lucia Hewanorra. But we found flights with one or more stops from C$1,079.
As of May 2026, there are no flights flying from Kansas City International to St Lucia Hewanorra.
The cheapest month to fly from Kansas City International to St Lucia Hewanorra is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansas City International Airport to St Lucia Hewanorra Airport on Wednesday, October 28, 2026.
No airlines currently offer direct flights between Kansas City International Airport and St Lucia Hewanorra Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Lucia Hewanorra but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to St Lucia Hewanorra.

Traveling from Kansas City International Airport (MCI) to Hewanorra Airport (UVF): what you need to know

  • You can expect longer queues in popular months such as July and other peak periods. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • We make it a cinch to get a flight with a stopover. To see all your options for flights from Kansas City International Airport to Hewanorra Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some popular stopovers between MCI and UVF include:

    • Hartsfield-Jackson Atlanta International Airport

    • Miami International Airport

    • O'Hare International Airport

  • Don't forget, you might need a visa to enter Saint Lucia. Visa regulations can differ and travel documentation requirements change frequently. Before locking in your cheap ticket from MCI to UVF, be sure to check with your carrier and your destination country's local embassy or consulate for up-to-date information.

How to find the cheapest flights from Kansas City International Airport (MCI) to Hewanorra Airport (UVF)

  • The best price we've seen for a one-way ticket from Kansas City International Airport to Hewanorra Airport is C$1,138. The cheapest price for a return flight is C$1,079. Bear in mind that fares could change due to availability when booking.

  • It's usually smart to book as early as possible if you're hoping to get cheap flight tickets from MCI to UVF. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' tool. It'll show you the lowest price in every month when looking for a ticket from Kansas City International Airport to Hewanorra Airport.

  • Set up a Price Alert for cheap flight tickets from MCI to UVF. There's no need to check back in every day to find out if airfares have fallen. We'll let you know as soon as there's a change in price.

  • Tailor your flights using filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Kansas City International Airport to Hewanorra Airport.

Handy information about Kansas City International Airport (MCI)

  • Located around 32 kilometres from central Kansas City, Kansas City International Airport can be reached in approximately 22 minutes by car, depending on traffic. The ride by public transport takes roughly 1 hour and 8 minutes.

  • After an easy way to start to your break? Stay near MCI. Whether you're boarding an early flight from Kansas City International Airport to Hewanorra Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Hewanorra Airport (UVF)

Getting from Hewanorra Airport (UVF) to central Castries

  • Hewanorra Airport to the center of Castries is about 1 hour and 9 minutes in a car. It's approximately 56 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

When to fly to Hewanorra Airport (UVF)

  • It's time to work out your trip dates for your flight from Kansas City International Airport to Hewanorra Airport. July is the busiest month to visit Castries. If you prefer a quieter vibe, go in May.

  • The warmest month in Castries is September, with the temperature ranging between 26ºC and 30ºC. Lock in your flights from Kansas City International Airport to Hewanorra Airport in this month if this is the type of weather you enjoy.

  • February sees average temperatures of between 24ºC and 28ºC. Look for cheap flight tickets from MCI to UVF sometime around then if you'd rather travel in cooler conditions.

More about Castries

  • When it comes to looking for somewhere to lay your head, you can find the best stays in Castries right here. Explore these hotels once you've booked your flight from MCI to UVF:

  • There are so many things to see and do in this city it can be hard to figure out where to start. Derek Walcott Square, Morne Fortune and Immaculate Conception Church are leading attractions which should be on any good Castries itinerary.

  • There's more than one way to get to Castries. George F. L. Charles Airport (SLU) is an alternative. Check out your options for flying in or out of this international airport.

Complete your Castries trip with hotels and a car rental

  • We've got more party tricks up our sleeve than just comparing flights. Once you've secured your cheap ticket to Hewanorra Airport, browse our car rental deals that'll give you the flexibility and freedom to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find the perfect Castries stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.