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Cheap flights from Kansas City to Saint Lucia from $596

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Saint Lucia departing on 12/15. 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 Saint Lucia

Cheap round-trip flights

American Airlines Logo
6:33 pm - 1:00 pmMCI-UVF
16h 27m2 stops
American Airlines Logo
4:55 pm - 11:34 amUVF-MCI
20h 39m2 stops
$596American Airlines
Find Deal
lun., dic. 15 - vie., dic. 19
Delta Logo
6:00 am - 3:10 pmMCI-UVF
7h 10m1 stop
Delta Logo
4:35 pm - 11:57 pmUVF-MCI
9h 22m1 stop
$616Delta
Find Deal
vie., nov. 14 - mar., nov. 18
American Airlines Logo
6:11 pm - 2:45 pmMCI-UVF
18h 34m2 stops
American Airlines Logo
4:50 pm - 9:47 amUVF-MCI
18h 57m2 stops
$621American Airlines
Find Deal
jue., ene. 1 - jue., ene. 8
American Airlines Logo
5:06 am - 2:17 pmMCI-UVF
8h 11m1 stop
American Airlines Logo
3:17 pm - 11:59 pmUVF-MCI
9h 42m1 stop
$629American Airlines
Find Deal
vie., sep. 12 - vie., sep. 19
American Airlines Logo
5:15 pm - 2:17 pmMCI-UVF
20h 02m2 stops
American Airlines Logo
3:17 pm - 5:25 pmUVF-MCI
27h 08m2 stops
$634American Airlines
Find Deal
vie., sep. 12 - vie., sep. 19
American Airlines Logo
5:06 am - 2:17 pmMCI-UVF
8h 11m1 stop
American Airlines Logo
3:17 pm - 11:59 pmUVF-MCI
9h 42m1 stop
$642American Airlines
Find Deal
vie., sep. 5 - vie., sep. 12
American Airlines Logo
4:54 pm - 1:40 pmMCI-UVF
19h 46m2 stops
American Airlines Logo
2:56 pm - 10:13 amUVF-MCI
20h 17m2 stops
$646American Airlines
Find Deal
jue., oct. 9 - lun., oct. 13
American Airlines Logo
2:57 pm - 2:17 pmMCI-UVF
22h 20m2 stops
American Airlines Logo
3:17 pm - 9:03 amUVF-MCI
18h 46m2 stops
$647American Airlines
Find Deal
vie., sep. 5 - vie., sep. 12
Logo
4:05 pm - 1:44 pmMCI-UVF
44h 39m3 stops
Logo
3:10 pm - 11:07 pmUVF-MCI
32h 57m3 stops
$759
Find Deal
vie., sep. 12 - vie., sep. 19
Delta Logo
10:41 am - 3:07 pmMCI-UVF
26h 26m1 stop
Delta Logo
4:32 pm - 9:32 amUVF-MCI
19h 00m1 stop
$904Delta
Find Deal
mié., dic. 24 - vie., dic. 26

American Airlines flights from Kansas City to Saint Lucia

Our best American Airlines deals on Kansas City to Saint Lucia flight tickets
American Airlines
Dec 15
MCI6:33 pmKansas City
16h 27m
2 stops
UVF1:00 pmCastries Hewanorra
Dec 19
UVF4:55 pmCastries Hewanorra
20h 39m
2 stops
MCI11:34 amKansas City
$596
Find similar
American Airlines
Jan 1
MCI6:11 pmKansas City
18h 34m
2 stops
UVF2:45 pmCastries Hewanorra
Jan 8
UVF4:50 pmCastries Hewanorra
18h 57m
2 stops
MCI9:47 amKansas City
$621
Find similar
American Airlines
Sep 12
MCI5:06 amKansas City
8h 11m
1 stop
UVF2:17 pmCastries Hewanorra
Sep 19
UVF3:17 pmCastries Hewanorra
9h 42m
1 stop
MCI11:59 pmKansas City
$629
Find similar

Delta flights from Kansas City to Saint Lucia

Our best Delta deals on Kansas City to Saint Lucia flight tickets
Delta
Nov 14
MCI6:00 amKansas City
7h 10m
1 stop
UVF3:10 pmCastries Hewanorra
Nov 18
UVF4:35 pmCastries Hewanorra
9h 22m
1 stop
MCI11:57 pmKansas City
$616
Find similar
Delta
Dec 24
MCI10:41 amKansas City
26h 26m
1 stop
UVF3:07 pmCastries Hewanorra
Dec 26
UVF4:32 pmCastries Hewanorra
19h 00m
1 stop
MCI9:32 amKansas City
$904
Find similar
Delta
Dec 24
MCI10:41 amKansas City
26h 26m
1 stop
UVF3:07 pmCastries Hewanorra
Dec 29
UVF4:32 pmCastries Hewanorra
19h 00m
1 stop
MCI9:32 amKansas City
$923
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Saint Lucia 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 julio 31, 2025.
Use the filters below to find and compare flights from Kansas City to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

lun. 12/15

6:33 pm-1:00 pm

2 stops16h 27m

Castries Hewanorra

vie. 12/19

4:55 pm-11:34 am

2 stops20h 39m

$596

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 11/14

6:00 am-3:10 pm

1 stop7h 10m

Castries Hewanorra

mar. 11/18

4:35 pm-11:57 pm

1 stop9h 22m

$616

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

jue. 1/1

6:11 pm-2:45 pm

2 stops18h 34m

Castries Hewanorra

jue. 1/8

4:50 pm-9:47 am

2 stops18h 57m

$621

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 9/12

5:06 am-2:17 pm

1 stop8h 11m

Castries Hewanorra

vie. 9/19

3:17 pm-11:59 pm

1 stop9h 42m

$629

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 9/12

5:15 pm-2:17 pm

2 stops20h 02m

Castries Hewanorra

vie. 9/19

3:17 pm-5:25 pm

2 stops27h 08m

$634

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 9/5

5:06 am-2:17 pm

1 stop8h 11m

Castries Hewanorra

vie. 9/12

3:17 pm-11:59 pm

1 stop9h 42m

$642

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

jue. 10/9

4:54 pm-1:40 pm

2 stops19h 46m

Castries Hewanorra

lun. 10/13

2:56 pm-10:13 am

2 stops20h 17m

$646

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 9/5

2:57 pm-2:17 pm

2 stops22h 20m

Castries Hewanorra

vie. 9/12

3:17 pm-9:03 am

2 stops18h 46m

$647

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

vie. 9/12

4:05 pm-1:44 pm

3 stops44h 39m

Castries Hewanorra

vie. 9/19

3:10 pm-11:07 pm

3 stops32h 57m

$759

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

mié. 12/24

10:41 am-3:07 pm

1 stop26h 26m

Castries Hewanorra

vie. 12/26

4:32 pm-9:32 am

1 stop19h 00m

$904

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Kansas City to Saint Lucia

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 day to depart on your flight to Saint Lucia?

Our data shows that Tuesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $559. On the other hand, Monday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $838.

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

Our data shows that the cheapest Kansas City to Saint Lucia flights are usually those with departure times in the morning. Our users have found flights to Saint Lucia in the morning for as low as $712. Flights in the afternoon are often more expensive with an average ticket price of $817.

Cheap Kansas City to Saint Lucia flight deals and tips

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

Best Price Found

$596

Fastest flight time

7h 10m

Direct flights

None

Airports in Saint Lucia

1 airport
The best flight deal from Kansas City to Saint Lucia found on momondo in the last 72 hours is $596
The fastest flight from Kansas City to Saint Lucia takes 7h 10m
There are no direct flights from Kansas City to Saint Lucia. Popular non-direct route for this connection is Kansas City Airport - Castries Hewanorra Airport.
There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)
Search flight deals

  • When did momondo last update prices for flights from Kansas City Airport to Saint Lucia?

    Prices for flights from Kansas City Airport to Saint Lucia were last updated today.

  • How many operators does momondo search for flights from Kansas City Airport to Saint Lucia?

  • How old do you have to be to fly from Kansas City Airport to Saint Lucia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kansas City to Saint Lucia

Compare and see reviews for airlines that fly from Kansas City to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $499Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $509Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Saint Lucia for you.

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

momondo does allow users to show only those flights to Saint Lucia from Kansas City which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Lucia from Kansas City.

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

Price alerts on flights to Saint Lucia from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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