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Flights from Castries to Louisville Starting at €393

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Castries to Louisville

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Castries to Louisville

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetblue Airways
From €393
American Airlines
From €641
Air Canada
From €931

Find more flights and airlines

Alternative Routes from Castries to Louisville

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Castries to Louisville.

  • Cheapest
    Jetblue Airways
    UVF
    15:55
    25h 29m
    1 transfer
    SDF
    16:24
    Hewanorra Airport - Louisville International Airport
    Sun, Dec 15Jetblue Airways
    €393
  • Jetblue Airways
    UVF
    15:55
    25h 29m
    1 transfer
    SDF
    16:24
    Hewanorra Airport - Louisville International Airport
    Sun, Dec 15Jetblue Airways
    €393
    Find More Flights

FAQ

  • When are flight tickets from Castries (SLU) to Louisville (SDF) the cheapest?

    Airlines adjust prices for flights from Castries to Louisville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Castries (SLU) to Louisville (SDF) cost?

    According to Trip.com's data, the lowest price is around €542.

How to find a cheap flight from Castries to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Castries to Louisville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Castries to Louisville

Cheapest nonstop flight price€392
Off-season for travelNovember
Peak season for travelDecember
Flight distance3,625.59 km