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Cheap flights from Kansas City to Castries from $343

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 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:22 pm - 1:55 pm
MCI
-
UVF
20h 33m2 stops
American Airlines Logo
3:58 pm - 10:12 am
UVF
-
MCI
19h 14m2 stops
$621American Airlines
lun., mar. 16 - lun., mar. 23
American Airlines Logo
6:33 pm - 2:58 pm
MCI
-
UVF
19h 25m2 stops
American Airlines Logo
3:18 pm - 12:27 pm
UVF
-
MCI
22h 09m1 stop
$631American Airlines
lun., mar. 16 - lun., mar. 23
American Airlines Logo
4:22 pm - 1:55 pm
MCI
-
UVF
20h 33m2 stops
American Airlines Logo
2:57 pm - 6:32 pm
UVF
-
MCI
28h 35m1 stop
$634American Airlines
lun., mar. 16 - lun., mar. 23
American Airlines Logo
3:01 pm - 3:03 pm
MCI
-
UVF
22h 02m2 stops
American Airlines Logo
4:06 pm - 11:35 pm
UVF
-
MCI
9h 29m1 stop
$656American Airlines
mar., ene. 13 - vie., ene. 16
American Airlines Logo
12:31 pm - 3:03 pm
MCI
-
UVF
24h 32m1 stop
American Airlines Logo
4:06 pm - 11:35 pm
UVF
-
MCI
9h 29m1 stop
$662American Airlines
mar., ene. 13 - vie., ene. 16
American Airlines Logo
11:44 am - 4:02 pm
MCI
-
UVF
26h 18m1 stop
American Airlines Logo
2:46 pm - 11:59 pm
UVF
-
MCI
11h 13m1 stop
$665American Airlines
mar., ene. 20 - vie., ene. 23
American Airlines Logo
5:56 pm - 2:58 pm
MCI
-
UVF
20h 02m1 stop
American Airlines Logo
3:18 pm - 12:27 pm
UVF
-
MCI
22h 09m1 stop
$686American Airlines
lun., mar. 16 - lun., mar. 23
American Airlines Logo
5:00 am - 2:58 pm
MCI
-
UVF
8h 58m1 stop
American Airlines Logo
2:57 pm - 8:59 am
UVF
-
MCI
19h 02m2 stops
$688American Airlines
mar., mar. 31 - vie., abr. 3
American Airlines Logo
5:56 pm - 2:58 pm
MCI
-
UVF
20h 02m1 stop
American Airlines Logo
3:58 pm - 6:32 pm
UVF
-
MCI
27h 34m1 stop
$689American Airlines
lun., mar. 16 - lun., mar. 23
American Airlines Logo
4:25 pm - 1:50 pm
MCI
-
UVF
20h 25m2 stops
American Airlines Logo
4:05 pm - 10:39 am
UVF
-
MCI
19h 34m1 stop
$692American Airlines
jue., abr. 23 - lun., abr. 27

American Airlines flights from Kansas City to Castries

Our best American Airlines deals on Kansas City to Castries flight tickets
American Airlines
Mar 16
MCI4:22 pmKansas City
20h 33m
2 stops
UVF1:55 pmCastries Hewanorra
Mar 23
UVF3:58 pmCastries Hewanorra
19h 14m
2 stops
MCI10:12 amKansas City
$621
Find similar
American Airlines
Mar 16
MCI6:33 pmKansas City
19h 25m
2 stops
UVF2:58 pmCastries Hewanorra
Mar 23
UVF3:18 pmCastries Hewanorra
22h 09m
1 stop
MCI12:27 pmKansas City
$631
Find similar
American Airlines
Mar 16
MCI4:22 pmKansas City
20h 33m
2 stops
UVF1:55 pmCastries Hewanorra
Mar 23
UVF2:57 pmCastries Hewanorra
28h 35m
1 stop
MCI6:32 pmKansas City
$634
Find similar

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 diciembre 11, 2025.
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

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 3/16

4:22 pm-1:55 pm

2 stops20h 33m

Castries Hewanorra

lun. 3/23

3:58 pm-10:12 am

2 stops19h 14m

$621

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 3/16

6:33 pm-2:58 pm

2 stops19h 25m

Castries Hewanorra

lun. 3/23

3:18 pm-12:27 pm

1 stop22h 09m

$631

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 3/16

4:22 pm-1:55 pm

2 stops20h 33m

Castries Hewanorra

lun. 3/23

2:57 pm-6:32 pm

1 stop28h 35m

$634

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

mar. 1/13

3:01 pm-3:03 pm

2 stops22h 02m

Castries Hewanorra

vie. 1/16

4:06 pm-11:35 pm

1 stop9h 29m

$656

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

mar. 1/13

12:31 pm-3:03 pm

1 stop24h 32m

Castries Hewanorra

vie. 1/16

4:06 pm-11:35 pm

1 stop9h 29m

$662

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

mar. 1/20

11:44 am-4:02 pm

1 stop26h 18m

Castries Hewanorra

vie. 1/23

2:46 pm-11:59 pm

1 stop11h 13m

$665

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 3/16

5:56 pm-2:58 pm

1 stop20h 02m

Castries Hewanorra

lun. 3/23

3:18 pm-12:27 pm

1 stop22h 09m

$686

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

mar. 3/31

5:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

vie. 4/3

2:57 pm-8:59 am

2 stops19h 02m

$688

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 3/16

5:56 pm-2:58 pm

1 stop20h 02m

Castries Hewanorra

lun. 3/23

3:58 pm-6:32 pm

1 stop27h 34m

$689

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

jue. 4/23

4:25 pm-1:50 pm

2 stops20h 25m

Castries Hewanorra

lun. 4/27

4:05 pm-10:39 am

1 stop19h 34m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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 $606. The month of September is another great option to travel to Castries, with average flight prices from Kansas City averaging around $621.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Kansas City to Castries is on a Wednesday when prices can be found for as low as $539. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $878. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the afternoon. momondo users have found flights departing from Kansas City to Castries in the afternoon for as low as $624. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $693. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 14m

Direct flights

None
The fastest flight from Kansas City to Castries takes 7h 14m
There are no direct flights from Kansas City to Castries. There are no popular flight routes from Kansas City to Castries.
Search flight deals

  • 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 14m.

  • 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
American AirlinesPriceFrom $577Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $606Free CancellationRating
7.9
8,007 reviews
Search Delta 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport