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Cheap flights from Missouri to Castries from $575

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Castries departing on 1/7. 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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Find the cheapest flights from Missouri to Castries

Cheap round-trip flights

Delta Logo
6:00 am - 3:04 pmSTL-UVF
7h 04m1 stop
Delta Logo
4:24 pm - 11:40 pmUVF-STL
9h 16m1 stop
$575Delta
Find Deal
qua, jan 7 - qua, jan 14
American Airlines Logo
5:23 am - 2:25 pmSTL-UVF
7h 02m1 stop
American Airlines Logo
3:35 pm - 9:54 amUVF-STL
20h 19m2 stops
$580American Airlines
Find Deal
qua, jan 7 - qua, jan 14
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
seg, dez 15 - sex, dez 19
Delta Logo
6:00 am - 3:10 pmSTL-UVF
7h 10m1 stop
Delta Logo
4:35 pm - 11:39 pmUVF-STL
9h 04m1 stop
$600Delta
Find Deal
sex, nov 28 - qui, dez 4
American Airlines Logo
3:03 pm - 1:05 pmSTL-UVF
21h 02m2 stops
American Airlines Logo
4:50 pm - 12:37 pmUVF-STL
21h 47m2 stops
$605American Airlines
Find Deal
qua, out 29 - ter, nov 4
American Airlines Logo
2:39 pm - 1:00 pmSTL-UVF
20h 21m2 stops
American Airlines Logo
4:55 pm - 9:26 amUVF-STL
18h 31m2 stops
$610American Airlines
Find Deal
dom, dez 14 - dom, dez 21
American Airlines Logo
8:30 am - 1:05 pmSTL-UVF
27h 35m1 stop
American Airlines Logo
4:50 pm - 12:37 pmUVF-STL
21h 47m2 stops
$614American Airlines
Find Deal
qua, out 29 - ter, nov 4
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
sex, nov 14 - ter, 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
qui, jan 1 - qui, jan 8
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
sex, set 12 - sex, set 19

Delta flights from Missouri to Castries

Our best Delta deals on Missouri to Castries flight tickets
Delta
Jan 7
STL6:00 amLambert-St Louis
7h 04m
1 stop
UVF3:04 pmCastries Hewanorra
Jan 14
UVF4:24 pmCastries Hewanorra
9h 16m
1 stop
STL11:40 pmLambert-St Louis
$575
Find similar
Delta
Nov 28
STL6:00 amLambert-St Louis
7h 10m
1 stop
UVF3:10 pmCastries Hewanorra
Dec 4
UVF4:35 pmCastries Hewanorra
9h 04m
1 stop
STL11:39 pmLambert-St Louis
$600
Find similar
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

American Airlines flights from Missouri to Castries

Our best American Airlines deals on Missouri to Castries flight tickets
American Airlines
Jan 7
STL5:23 amLambert-St Louis
7h 02m
1 stop
UVF2:25 pmCastries Hewanorra
Jan 14
UVF3:35 pmCastries Hewanorra
20h 19m
2 stops
STL9:54 amLambert-St Louis
$580
Find similar
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
Oct 29
STL3:03 pmLambert-St Louis
21h 02m
2 stops
UVF1:05 pmCastries Hewanorra
Nov 4
UVF4:50 pmCastries Hewanorra
21h 47m
2 stops
STL12:37 pmLambert-St Louis
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri 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 julho 31, 2025.
Use the filters below to find and compare flights from Missouri to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

qua 1/7

6:00 am-3:04 pm

1 stop7h 04m

Castries Hewanorra

qua 1/14

4:24 pm-11:40 pm

1 stop9h 16m

$575

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

qua 1/7

5:23 am-2:25 pm

1 stop7h 02m

Castries Hewanorra

qua 1/14

3:35 pm-9:54 am

2 stops20h 19m

$580

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

seg 12/15

6:33 pm-1:00 pm

2 stops16h 27m

Castries Hewanorra

sex 12/19

4:55 pm-11:34 am

2 stops20h 39m

$596

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

sex 11/28

6:00 am-3:10 pm

1 stop7h 10m

Castries Hewanorra

qui 12/4

4:35 pm-11:39 pm

1 stop9h 04m

$600

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

qua 10/29

3:03 pm-1:05 pm

2 stops21h 02m

Castries Hewanorra

ter 11/4

4:50 pm-12:37 pm

2 stops21h 47m

$605

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

dom 12/14

2:39 pm-1:00 pm

2 stops20h 21m

Castries Hewanorra

dom 12/21

4:55 pm-9:26 am

2 stops18h 31m

$610

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

qua 10/29

8:30 am-1:05 pm

1 stop27h 35m

Castries Hewanorra

ter 11/4

4:50 pm-12:37 pm

2 stops21h 47m

$614

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

sex 11/14

6:00 am-3:10 pm

1 stop7h 10m

Castries Hewanorra

ter 11/18

4:35 pm-11:57 pm

1 stop9h 22m

$616

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

qui 1/1

6:11 pm-2:45 pm

2 stops18h 34m

Castries Hewanorra

qui 1/8

4:50 pm-9:47 am

2 stops18h 57m

$621

Kansas CityCastries

MCI - UVF

MCIUVF

Kansas City

sex 9/12

4:05 pm-1:44 pm

3 stops44h 39m

Castries Hewanorra

sex 9/19

3:10 pm-11:07 pm

3 stops32h 57m

$759

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Castries from

How to get the cheapest flight ticket from Missouri 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 February is, on average, the cheapest month to fly to Castries from Missouri, with most prices found around $525. The month of August is another great option to travel to Castries, with average flight prices from Missouri averaging around $635.

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

The cheapest day to depart from Missouri to Castries is on a Tuesday when prices can be found for as low as $614. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $816. 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 Missouri to Castries in the afternoon for as low as $658. 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 $761. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Missouri to Castries flight deals and tips

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

Best Price Found

$575

Fastest flight time

6h 52m

Direct flights

None

Airports in Castries

1 airport
The best flight deal from Missouri to Castries found on momondo in the last 72 hours is $575
The fastest flight from Missouri to Castries takes 6h 52m
There are no direct flights from Missouri to Castries. Popular non-direct routes for this connection are Lambert-St Louis Airport - Castries Hewanorra Airport and Kansas City Airport - Castries Hewanorra Airport.
There is 1 airport near Castries: Castries Hewanorra (UVF)
Search flight deals

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

    Prices for flights from Missouri to Castries Hewanorra Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Castries Hewanorra Airport.

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

    The necessary travel and health documents for your Castries Hewanorra Airport 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 Missouri to Castries

Compare and see reviews for airlines that fly from Missouri to Castries 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

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 Missouri to Castries?

Finding the right flight to Castries from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Castries quick and easy, saving you time and money.

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

All flight searches from Missouri to Castries on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Castries?

momondo provides multiple filters to help you find the best flight to Castries from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Missouri 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