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Cheap flights from Appleton to Castries from $609

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Castries departing on 1/24. 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 Appleton to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 am - 1:46 pm
ATW
-
UVF
29h 16m2 stops
American Airlines Logo
5:02 pm - 8:49 pm
UVF
-
ATW
29h 47m2 stops
$609American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:00 am - 3:03 pm
ATW
-
UVF
31h 03m1 stop
American Airlines Logo
5:02 pm - 8:49 pm
UVF
-
ATW
29h 47m2 stops
$619American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:30 am - 1:46 pm
ATW
-
UVF
29h 16m2 stops
American Airlines Logo
5:02 pm - 10:55 am
UVF
-
ATW
19h 53m2 stops
$622American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:00 am - 3:03 pm
ATW
-
UVF
31h 03m1 stop
American Airlines Logo
5:02 pm - 5:51 pm
UVF
-
ATW
26h 49m2 stops
$632American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
6:32 pm - 3:41 pm
ATW
-
UVF
19h 09m2 stops
American Airlines Logo
4:06 pm - 11:21 pm
UVF
-
ATW
9h 15m1 stop
$647American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 3:03 pm
ATW
-
UVF
31h 03m1 stop
American Airlines Logo
4:06 pm - 11:21 pm
UVF
-
ATW
9h 15m1 stop
$724American Airlines
Sat, Jan 24 - Tue, Feb 3
American Airlines Logo
1:25 pm - 1:55 pm
ATW
-
UVF
23h 30m2 stops
American Airlines Logo
3:58 pm - 9:31 pm
UVF
-
ATW
30h 33m2 stops
$931American Airlines
Tue, Mar 24 - Thu, Apr 2
American Airlines Logo
6:15 am - 2:58 pm
ATW
-
UVF
31h 43m2 stops
American Airlines Logo
3:58 pm - 9:31 pm
UVF
-
ATW
30h 33m2 stops
$956American Airlines
Wed, Mar 25 - Thu, Apr 2
American Airlines Logo
6:39 pm - 2:58 pm
ATW
-
UVF
19h 19m2 stops
American Airlines Logo
3:18 pm - 11:45 pm
UVF
-
ATW
9h 27m1 stop
$974American Airlines
Tue, Mar 24 - Thu, Apr 2
American Airlines Logo
4:05 pm - 2:18 pm
ATW
-
UVF
21h 13m1 stop
American Airlines Logo
3:18 pm - 11:45 pm
UVF
-
ATW
9h 27m1 stop
$1,083American Airlines
Wed, Mar 25 - Thu, Apr 2

American Airlines flights from Appleton to Castries

Our best American Airlines deals on Appleton to Castries flight tickets
American Airlines
Jan 24
ATW6:30 amAppleton Intl
29h 16m
2 stops
UVF1:46 pmCastries Hewanorra
Feb 3
UVF5:02 pmCastries Hewanorra
29h 47m
2 stops
ATW8:49 pmAppleton Intl
$609
Find similar
American Airlines
Jan 24
ATW6:00 amAppleton Intl
31h 03m
1 stop
UVF3:03 pmCastries Hewanorra
Feb 3
UVF5:02 pmCastries Hewanorra
29h 47m
2 stops
ATW8:49 pmAppleton Intl
$619
Find similar
American Airlines
Jan 24
ATW6:30 amAppleton Intl
29h 16m
2 stops
UVF1:46 pmCastries Hewanorra
Feb 3
UVF5:02 pmCastries Hewanorra
19h 53m
2 stops
ATW10:55 amAppleton Intl
$622
Find similar

WestJet flights from Appleton to Castries

Our best WestJet deals on Appleton to Castries flight tickets
WestJet
Feb 2
ATW4:20 pmAppleton Intl
20h 26m
2 stops
UVF2:46 pmCastries Hewanorra
Feb 5
UVF3:40 pmCastries Hewanorra
20h 43m
2 stops
ATW10:23 amAppleton Intl
$3,927
Find similar
WestJet
Feb 2
ATW4:20 pmAppleton Intl
20h 26m
2 stops
UVF2:46 pmCastries Hewanorra
Feb 5
UVF3:40 pmCastries Hewanorra
21h 43m
2 stops
ATW11:23 amAppleton Intl
$3,931
Find similar
WestJet
Jan 14
ATW6:45 amAppleton Intl
30h 05m
2 stops
UVF2:50 pmCastries Hewanorra
Jan 18
UVF3:40 pmCastries Hewanorra
28h 03m
2 stops
ATW5:43 pmAppleton Intl
$3,959
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Appleton 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 December 18, 2025.
Use the filters below to find and compare flights from Appleton to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

6:30 am-1:46 pm

2 stops29h 16m

Castries Hewanorra

Tue 2/3

5:02 pm-8:49 pm

2 stops29h 47m

$609

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

6:00 am-3:03 pm

1 stop31h 03m

Castries Hewanorra

Tue 2/3

5:02 pm-8:49 pm

2 stops29h 47m

$619

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

6:30 am-1:46 pm

2 stops29h 16m

Castries Hewanorra

Tue 2/3

5:02 pm-10:55 am

2 stops19h 53m

$622

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

6:00 am-3:03 pm

1 stop31h 03m

Castries Hewanorra

Tue 2/3

5:02 pm-5:51 pm

2 stops26h 49m

$632

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Fri 1/23

6:32 pm-3:41 pm

2 stops19h 09m

Castries Hewanorra

Fri 1/30

4:06 pm-11:21 pm

1 stop9h 15m

$647

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Sat 1/24

6:00 am-3:03 pm

1 stop31h 03m

Castries Hewanorra

Tue 2/3

4:06 pm-11:21 pm

1 stop9h 15m

$724

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Tue 3/24

1:25 pm-1:55 pm

2 stops23h 30m

Castries Hewanorra

Thu 4/2

3:58 pm-9:31 pm

2 stops30h 33m

$931

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Wed 3/25

6:15 am-2:58 pm

2 stops31h 43m

Castries Hewanorra

Thu 4/2

3:58 pm-9:31 pm

2 stops30h 33m

$956

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Tue 3/24

6:39 pm-2:58 pm

2 stops19h 19m

Castries Hewanorra

Thu 4/2

3:18 pm-11:45 pm

1 stop9h 27m

$974

AppletonCastries

ATW - UVF

ATWUVF

Appleton Intl

Wed 3/25

4:05 pm-2:18 pm

1 stop21h 13m

Castries Hewanorra

Thu 4/2

3:18 pm-11:45 pm

1 stop9h 27m

$1,083

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 Appleton 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 day to depart on your flight to Castries?

The cheapest day to depart from Appleton to Castries is on a Friday when prices can be found for as low as $786. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,310. 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 Appleton to Castries in the afternoon for as low as $883. 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 $1,221. 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 Appleton to Castries

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

Cheap Appleton to Castries (ATW to UVF) flight deals and tips

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

Fastest flight time

7h 44m

Direct flights

None
The fastest flight from Appleton to Castries takes 7h 44m
There are no direct flights from Appleton to Castries. There are no popular flight routes from Appleton to Castries.
Search flight deals

  • How far is Appleton Intl to Castries Hewanorra by plane?

    Appleton Intl and Castries Hewanorra are 2638.4 mi apart from one another. Flights usually cover this in 7h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Appleton Intl Airport to Castries Hewanorra Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl 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.

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 Appleton to Castries?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Castries from Appleton.

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

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

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

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 Castries from Appleton.

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

Yes. momondo can track prices for Appleton to Castries flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport