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Cheap flights from Kansas City to Castries from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Castries departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kansas City to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:51 pm - 2:04 pm
MCI
-
UVF
20h 13m
2 stops
American Airlines Logo
3:04 pm - 11:49 pm
UVF
-
MCI
9h 45m
1 stop
$693American Airlines
Sat, Aug 22 - Fri, Aug 28
American Airlines Logo
1:35 pm - 2:29 pm
MCI
-
UVF
23h 54m
1 stop
American Airlines Logo
3:04 pm - 11:49 pm
UVF
-
MCI
9h 45m
1 stop
$699American Airlines
Sat, Aug 22 - Fri, Aug 28
American Airlines Logo
5:53 pm - 12:15 pm
MCI
-
UVF
17h 22m
1 stop
American Airlines Logo
3:20 pm - 10:59 pm
UVF
-
MCI
8h 39m
1 stop
$713American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
7:52 pm - 2:20 pm
MCI
-
UVF
17h 28m
2 stops
American Airlines Logo
3:20 pm - 10:59 pm
UVF
-
MCI
8h 39m
1 stop
$718American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
5:21 pm - 2:20 pm
MCI
-
UVF
19h 59m
2 stops
American Airlines Logo
3:20 pm - 12:46 pm
UVF
-
MCI
22h 26m
2 stops
$723American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
4:52 pm - 2:04 pm
MCI
-
UVF
20h 12m
1 stop
American Airlines Logo
3:04 pm - 11:49 pm
UVF
-
MCI
9h 45m
1 stop
$727American Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
4:16 pm - 2:04 pm
MCI
-
UVF
20h 48m
2 stops
American Airlines Logo
3:14 pm - 12:14 pm
UVF
-
MCI
22h 00m
1 stop
$729American Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
5:53 pm - 1:50 pm
MCI
-
UVF
18h 57m
1 stop
American Airlines Logo
3:20 pm - 10:35 am
UVF
-
MCI
20h 15m
2 stops
$733American Airlines
Mon, Jul 20 - Thu, Jul 30
American Airlines Logo
6:30 am - 2:20 pm
MCI
-
UVF
30h 50m
1 stop
American Airlines Logo
3:20 pm - 12:46 pm
UVF
-
MCI
22h 26m
2 stops
$734American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
4:16 pm - 2:04 pm
MCI
-
UVF
20h 48m
2 stops
American Airlines Logo
3:04 pm - 10:31 am
UVF
-
MCI
20h 27m
2 stops
$739American Airlines
Tue, Aug 25 - Fri, Aug 28

American Airlines flights from Kansas City to Castries

Our best American Airlines deals on Kansas City to Castries flight tickets
American Airlines
Aug 22
MCI5:14 pmKansas City
20h 15m
2 stops
UVF2:29 pmCastries Hewanorra
Aug 28
UVF3:04 pmCastries Hewanorra
9h 45m
1 stop
MCI11:49 pmKansas City
$693
American Airlines
Aug 22
MCI7:00 amKansas City
30h 29m
1 stop
UVF2:29 pmCastries Hewanorra
Aug 28
UVF3:04 pmCastries Hewanorra
9h 45m
1 stop
MCI11:49 pmKansas City
$699
American Airlines
Jul 6
MCI5:53 pmKansas City
17h 22m
1 stop
UVF12:15 pmCastries Hewanorra
Jul 13
UVF3:20 pmCastries Hewanorra
8h 39m
1 stop
MCI10:59 pmKansas City
$713

Delta flights from Kansas City to Castries

Our best Delta deals on Kansas City to Castries flight tickets
Delta
May 26
MCI5:39 amKansas City
7h 26m
1 stop
UVF2:05 pmCastries Hewanorra
May 31
UVF3:25 pmCastries Hewanorra
9h 24m
1 stop
MCI11:49 pmKansas City
$1,003
Delta
May 26
MCI5:39 amKansas City
7h 26m
1 stop
UVF2:05 pmCastries Hewanorra
May 31
UVF3:25 pmCastries Hewanorra
9h 24m
1 stop
MCI11:49 pmKansas City
$1,093

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 23, 2026.
Use the filters below to find and compare flights from Kansas City to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Sat 8/22

4:51 pm-2:04 pm

2 stops20h 13m

Castries Hewanorra

Fri 8/28

3:04 pm-11:49 pm

1 stop9h 45m

$693

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Sat 8/22

1:35 pm-2:29 pm

1 stop23h 54m

Castries Hewanorra

Fri 8/28

3:04 pm-11:49 pm

1 stop9h 45m

$699
Quickest round-trip

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Mon 7/6

5:53 pm-12:15 pm

1 stop17h 22m

Castries Hewanorra

Mon 7/13

3:20 pm-10:59 pm

1 stop8h 39m

$713

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Mon 7/6

7:52 pm-2:20 pm

2 stops17h 28m

Castries Hewanorra

Mon 7/13

3:20 pm-10:59 pm

1 stop8h 39m

$718

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Sun 7/5

5:21 pm-2:20 pm

2 stops19h 59m

Castries Hewanorra

Sun 7/12

3:20 pm-12:46 pm

2 stops22h 26m

$723

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Tue 8/18

4:52 pm-2:04 pm

1 stop20h 12m

Castries Hewanorra

Mon 8/24

3:04 pm-11:49 pm

1 stop9h 45m

$727

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Mon 8/10

4:16 pm-2:04 pm

2 stops20h 48m

Castries Hewanorra

Mon 8/17

3:14 pm-12:14 pm

1 stop22h 00m

$729

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Mon 7/20

5:53 pm-1:50 pm

1 stop18h 57m

Castries Hewanorra

Thu 7/30

3:20 pm-10:35 am

2 stops20h 15m

$733

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Sun 7/5

6:30 am-2:20 pm

1 stop30h 50m

Castries Hewanorra

Sun 7/12

3:20 pm-12:46 pm

2 stops22h 26m

$734

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

Tue 8/25

4:16 pm-2:04 pm

2 stops20h 48m

Castries Hewanorra

Fri 8/28

3:04 pm-10:31 am

2 stops20h 27m

$739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Kansas City to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Castries?

What is the cheapest month to fly to Castries?

The month of August is, on average, the cheapest month to fly to Castries from Kansas City, with most prices found around $634. The month of January is another great option to travel to Castries, with average flight prices from Kansas City averaging around $727.

When to book flights from Kansas City to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Castries (MCI to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Castries

Fastest flight time

7h 26m

Direct flights

None
The fastest flight from Kansas City to Castries takes 7h 26m
There are no direct flights from Kansas City to Castries. There are no popular flight routes from Kansas City to Castries.
Search flight deals

Frequently asked questions about flying from Kansas City to Castries

  • How far is Kansas City to Castries Hewanorra by plane?

    The straight-line distance from Kansas City to Castries Hewanorra is 2674.0 mi. By plane, this route typically takes 7h 26m.

  • When did momondo last update prices for flights from Kansas City Airport to Castries Hewanorra Airport?

    Prices for flights from Kansas City Airport to Castries Hewanorra Airport were last updated today.

  • How many operators does momondo search for flights from Kansas City Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Kansas City Airport to Castries Hewanorra Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kansas City to Castries?

Best airlines flying from Kansas City to Castries

Compare and see reviews for airlines that fly from Kansas City to Castries with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $606Free CancellationRating
7.9
8,444 reviews
Search Delta flights
American AirlinesPriceFrom $616Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to Castries. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to Castries with flexible booking policies on momondo?

Flights from Kansas City to Castries with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kansas City to Castries?

Once you have performed a search for Kansas City to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to Castries right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kansas City to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Castries trip

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport