Cheap Flights from Minneapolis St Paul (MSP) to Castries (SLUA)

Compare Minneapolis St Paul to Castries flight deals

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Flight deals from Minneapolis St Paul to Castries

Looking for a cheap last-minute deal or the best return flight from Minneapolis St Paul Airport to Castries? If you want to travel next month, return fares start from £577. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Minneapolis St Paul to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Minneapolis St Paul to Castries flights are currently cheapest in November.

Alternative Minneapolis St Paul to Castries routes

Looking for the cheapest, fastest or easiest route from Minneapolis St Paul to Castries? You could fly into the following airports instead.

Minneapolis to Castries: Flight information

The things to know before you go.
Cheapest flight found£202
Cheapest month to flyNovember

Finding cheap flights from Minneapolis St Paul to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a return flight from Minneapolis St Paul to Castries is £438. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Minneapolis St Paul to Castries. But we found flights with one or more stops from £438.
As of June 2026, there are no flights flying from Minneapolis St Paul to Castries.
The cheapest month to fly from Minneapolis St Paul to Castries is usually November.
If you're flying from Minneapolis St Paul Airport, the cheapest airport near Castries is St Lucia Hewanorra – which is 19.0 miles away from the centre of Castries. We've found flights into this airport from £438.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Minneapolis St Paul Airport to Castries on Saturday, 14 November 2026.
No airlines currently offer direct flights between Minneapolis St Paul Airport and Castries. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 28°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
Currently, Air Canada offers the cheapest flight tickets to Castries.

Travelling from Minneapolis-Saint Paul International Airport (MSP) to Castries: what you need to know

  • Castries is two hours ahead of Minneapolis, where Minneapolis-Saint Paul International Airport is located. Castries runs on the UTC-4 timezone.

  • Give yourself enough time to make your MSP to Castries flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • Consider adding a stopover to potentially unlock a cheaper plane ticket from MSP to Castries. All you need to do is deselect 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these popular airports:

    • Chicago O'Hare International Airport (ORD)

    • Atlanta Hartsfield-Jackson International Airport (ATL)

    • Philadelphia International Airport (PHL)

  • Travelling from central Minneapolis to MSP takes about 25 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 11 kms (7 miles) in 20 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your holiday? Stay near MSP. Whether you're catching an early flight from Minneapolis-Saint Paul International Airport to Castries or don't want departure day to feel hectic, these hotels have you covered:

  • When it comes to the on-time performance of Minneapolis-Saint Paul International Airport, 77% of flights stick to their scheduled arrival time.

  • The address for MSP is 6040 28th Avenue South.

How to find the cheapest flights from Minneapolis-Saint Paul International Airport (MSP) to Castries

  • £202 is the lowest price we've seen for a one-way Minneapolis-Saint Paul International Airport to Castries flight. A round-trip plane ticket right now is £438. Depending on when and how early you book, these fares can change.

  • Booking ahead of time is often the key to locking in a cheap flight from MSP to Castries. Fares tend to rise as seats fill up, so the nearer you get to departure, the more you'll likely spend.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across every month when looking for a Minneapolis-Saint Paul International Airport to Castries ticket.

  • There's no need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an extra saving on cheap flights from MSP to Castries.

  • Pick your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Minneapolis-Saint Paul International Airport to Castries by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Castries

St Lucia Hewnorra International Airport (UVF)

  • St Lucia Hewnorra International Airport (UVF) is around 72 kms (45 miles) from the centre of Castries. If you're grabbing a taxi or a ride-share, the drive takes roughly 1 hour 30 minutes.

  • Travelling on public transport will take you around 2 hours.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Minneapolis-Saint Paul International Airport to Castries. Check in to one of these accommodation options near UVF instead:

  • For the best deal, book your ride from St Lucia Hewnorra International Airport around one week ahead of your flight from MSP to Castries.

Castries George F. L. Charles Airport (SLU)

  • Castries George F. L. Charles Airport (SLU) is around 3 kms (2 miles) from central Castries. Once you've hopped off your flight from Minneapolis-Saint Paul International Airport to Castries, it'll take you around 10 minutes to get to the heart of the city in a ride-share or taxi.

  • If you're catching public transport, it'll take about 15 minutes.

  • After stepping off your MSP to Castries flight, kick back at a hotel close to SLU. These are some great accommodation options that'll help you switch to relaxation mode:

  • Lock in the lowest price by booking your ride from SLU one week ahead of time. You can also expect to have a wider range of vehicles.

Best time to go to Castries

  • It's time to figure out your trip dates for your flight from Minneapolis-Saint Paul International Airport to Castries. February is the busiest month for a trip to Castries. If you like a more relaxed atmosphere, go in September.

  • Before locking in your Minneapolis-Saint Paul International Airport to Castries plane ticket, think about the weather you're most comfortable in. September is the warmest month in Castries, with temperatures ranging from 26ºC to 30ºC.

  • February has average temperatures of between 24ºC and 28ºC. Search for a cheap ticket from MSP to Castries around that time if you like travelling in cooler conditions.

More about Castries

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Castries right here. Explore these hotels as soon as you've booked your flight from Minneapolis-Saint Paul International Airport to Castries:

  • Malabar Beach and Vigie Beach are just two of the top-rated attractions to put on your Castries itinerary. Keep the momentum going by heading to Morne Fortune.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.