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Cheap flights from Madison to Castries from $621

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to Castries departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Madison to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:45 pm - 4:00 pm
MSN
-
UVF
21h 15m2 stops
American Airlines Logo
3:58 pm - 9:14 am
UVF
-
MSN
18h 16m2 stops
$621American Airlines
Tue, Mar 3 - Mon, Mar 9
WestJet Logo
5:54 pm - 2:50 pm
MSN
-
UVF
42h 56m2 stops
WestJet Logo
3:40 pm - 12:51 pm
UVF
-
MSN
23h 11m2 stops
$4,056WestJet
Tue, Jan 20 - Sun, Jan 25

WestJet flights from Madison to Castries

Our best WestJet deals on Madison to Castries flight tickets
WestJet
Jan 20
MSN5:54 pmMadison Truax Field
42h 56m
2 stops
UVF2:50 pmCastries Hewanorra
Jan 25
UVF3:40 pmCastries Hewanorra
23h 11m
2 stops
MSN12:51 pmMadison Truax Field
$4,056
Find similar
WestJet
Feb 1
MSN6:20 pmMadison Truax Field
42h 26m
2 stops
UVF2:46 pmCastries Hewanorra
Feb 8
UVF3:40 pmCastries Hewanorra
31h 14m
2 stops
MSN8:54 pmMadison Truax Field
$4,125
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madison 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 Madison to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadisonCastries

MSN - UVF

MSNUVF

Madison Truax Field

Tue 3/3

4:45 pm-4:00 pm

2 stops21h 15m

Castries Hewanorra

Mon 3/9

3:58 pm-9:14 am

2 stops18h 16m

$621

MadisonCastries

MSN - UVF

MSNUVF

Madison Truax Field

Tue 1/20

5:54 pm-2:50 pm

2 stops42h 56m

Castries Hewanorra

Sun 1/25

3:40 pm-12:51 pm

2 stops23h 11m

$4,056

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 Madison 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 Madison to Castries is on a Monday when prices can be found for as low as $578. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $715. 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 Madison to Castries in the afternoon for as low as $532. 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 $801. 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 Madison to Castries

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

Cheap Madison to Castries (MSN to UVF) flight deals and tips

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

Fastest flight time

7h 27m

Direct flights

None
The fastest flight from Madison to Castries takes 7h 27m
There are no direct flights from Madison to Castries. There are no popular flight routes from Madison to Castries.
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  • How far is Madison Truax Field to Castries Hewanorra by plane?

    The distance between Madison Truax Field and Castries Hewanorra is about 2619.2 mi. Typically, this will take 7h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Madison Truax Field Airport to Castries Hewanorra Airport?

    Prices for flights from Madison Truax Field Airport to Castries Hewanorra Airport are updated daily.

  • How many operators does momondo search for flights from Madison Truax Field Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Madison Truax Field 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 Madison Truax Field Airport to Castries Hewanorra Airport.

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

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Madison to Castries?

Best airlines flying from Madison to Castries

Compare and see reviews for airlines that fly from Madison to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $645Free CancellationRating
7.2
11,054 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 Madison to Castries?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Madison to Castries. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Castries from Madison with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madison to Castries.

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

If you are not ready to book a flight from Madison to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport