$717 Find Cheap Flights from Grand Rapids to Saint Lucia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Grand Rapids to Saint Lucia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Grand Rapids to Saint Lucia right now?

The cheapest fare from Grand Rapids to Saint Lucia in the last week was $717 round-trip, to Castries Hewanorra (UVF).

Which airport in Saint Lucia is the cheapest to fly to from Grand Rapids?

All flights from Grand Rapids to Saint Lucia arrive at Castries Hewanorra (UVF). On average, round-trip fares are around $819.

What's the cheapest time of day to fly from Grand Rapids to Saint Lucia?

Data from the past 12 months shows it's cheapest to fly to Saint Lucia during the morning with average prices of $819. The evening is the most expensive time to fly, with average prices of $903.

Key details for Grand Rapids to Saint Lucia flights

Cheapest flight

$717
The most popular month to fly with an average 29% increase in travelers.
Round-trip flight from Grand Rapids to Castries

Your Grand Rapids to Saint Lucia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Grand Rapids to Saint Lucia?

    Yes. Fares from Grand Rapids to Saint Lucia are low right now. As a rule of thumb, a round-trip under $728 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Grand Rapids to Saint Lucia?

    Over the past 12 months, round-trip fares from Grand Rapids to Saint Lucia have ranged from $728 to $1,157.

  • What are the main airports serving Saint Lucia?

    Flights to Saint Lucia all arrive at Castries Hewanorra (UVF).

  • What airlines fly nonstop from Grand Rapids to Saint Lucia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Grand Rapids to Saint Lucia. One-stop options include:

    • American Airlines
    • Delta
    • United Airlines

  • Which cabin classes are available on flights from Grand Rapids to Saint Lucia?

    On flights from Grand Rapids to Saint Lucia you can only book Economy Class.

Your guide to booking Grand Rapids to Saint Lucia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid April when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Saturday cost about 58% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Castries, which is the most popular destination in Saint Lucia. From there, it's easy to continue on to other popular destinations such as Soufrière, Gros Islet and Vieux Fort.

Reviews of the top airline flying from Grand Rapids to Saint Lucia

 
Need help choosing which airline to fly with from Grand Rapids to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
American AirlinesOverall score based on 12167 reviews
7.4Boarding
7.2Comfort
6.4Food
7.9Crew
6.8Entertainment
Airline reviews

The flight from Chicago to Orlando was delayed inordinately. My whole journey from Lansing to MCO took 9.5 hours is just annoying and frustrating. We can understand the delays may be beyond their control, but overall the journey was so much waiting until reached to MCO. This is NOT the first time for me - but at least 80% of the time in this route. I barely remember reaching places on time.

4.0 OkayAmarnath, Oct 2026
Read more American Airlines reviews

The flight from Chicago to Orlando was delayed inordinately. My whole journey from Lansing to MCO took 9.5 hours is just annoying and frustrating. We can understand the delays may be beyond their control, but overall the journey was so much waiting until reached to MCO. This is NOT the first time for me - but at least 80% of the time in this route. I barely remember reaching places on time.

I sat in seat 22D near the back right of the plane. My phone battery was getting low, so I plugged my charger into the power outlets below the seats in front of me. They did not work. When I asked the flight attendant whether this was the case for the whole plane he said, "No. It's only this one. It hasn't worked for months". This should be noted to whomever services this plane so that maintenance can fix this for future passengers. I was on Flight AA5614 from Grand Rapids to Philadelphia on Wednesday, September 23, 2026.

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Everything was excellent. I loved my flight Thank you so much 😊

I wish the indicator on the side of each row was easier to decipher regarding which seat was the window, middle and row seat. Otherwise, no complains.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

First of all the check in was terrible . No customer service treated us like we are lucky to fly on American . And kayak never notified us of flight changes , I think we got a text at 3 in the morning before our flight . Charges for seats and luggage ! Really flying is just plain stressful .

Mas información, nos quedamos parado en el avión media hora

More options for your flight from Grand Rapids to Saint Lucia

Complete your trip to Saint Lucia with a hotel stay or car rental