$360 Cheap Flights from Minneapolis (MSP) to Castries (SLU)

View $360 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines from Minneapolis - St. Paul Intl. Airport (MSP) to George F. L. Charles Airport (SLU)

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Cheap Flights from Minneapolis to Castries (MSP-SLU)

Prices were available within the past 7 days and start at $360 for one-way flights and $846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Sep 11 - Mon, Sep 14
MSP
Minneapolis
SLU
Castries
$846 Roundtrip, found 17 hours ago
$846
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Fri, Sep 11 from Minneapolis to Castries, returning Mon, Sep 14, priced at $846 found 17 hours ago

Alternative airports near Castries

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hewanorra Intl. UVF. Cheapest option available. Average driving time to city center is 53 minutes. Flights from $1,085
UVF
Hewanorra Intl.
Cheapest
Average driving time to city center53 min
Flights from $1,085

Frequently asked questions

How much does a flight from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) cost?
You can find cheap one-way flights from $360 and cheap return flights from $846 Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) with Expedia. Roundtrip flights usually range from $945 to $2573. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
The cheapest month to fly from MSP to SLU is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
Enter MSP to SLU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
American Airlines is one of the cheapest airlines offering connecting flights from MSP to SLU, with round-trip tickets starting from around $672.61 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
To find a cheap flight from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
The earliest flight from Minneapolis-St. Paul International Airport (MSP) to George F. L. Charles Airport (SLU) typically departs at around 5:15 AM, operated by Delta. This seasonal service is available in October and November, allowing you to maximize your time in beautiful Saint Lucia. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
When flying from Minneapolis (MSP) to Castries (SLU), the most popular departure times are from 3pm to 6pm. This time window accounts for about 25% of passenger traffic. Airlines like American Airlines and Air Canada operate flights during this period. This timing is popular because it allows travelers to enjoy their day before heading to the airport.
How long does it take to fly from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
A flight from MSP to SLU with a layover takes around 23 hours 20 minutes, with the route covering approximately 2,846 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
Business class seats are offered on the MSP to SLU route with Air Canada.
How do I earn miles on a Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) flight with Expedia?
It's easy to earn miles on a Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Castries from Minneapolis - St. Paul Intl. (MSP)?
If you're planning to travel to Castries from Minneapolis - St. Paul Intl. (MSP), you can fly into George F. L. Charles (SLU) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW) before reaching Castries. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) at the last minute?
Typically, booking a last minute flight from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) flight and hotel package?
Securing a Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles)?
If you booked your Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Castries (SLU-George F. L. Charles) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Minneapolis - St. Paul Intl.
Destination airport
George F. L. Charles
Roundtrip price
$846
Distance
2845 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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