Cheap Flights from Union Island (UNI) to Mustique Island (MQS)

Popular airlines from Union Island (UNI) to Mustique Island (MQS)

Flights from Union Island (UNI) to Mustique Island (MQS)
Origin airport
Union Island
Destination airport
Mustique Island
Distance
25 mi

Union Island to Mustique Island Flights

The cheapest times to fly from Union Island to Mustique Island

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Union Island to Mustique Island are during the month of . You can find some of the cheapest flights from Union Island to Mustique Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Union Island to Mustique Island

Sunday is one of the best days to book for cheap flights from Union Island to Mustique Island: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Union Island to Mustique Island

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Union Island to Mustique Island in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Union Island to Mustique Island flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Union Island to Mustique Island airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Union Island (UNI) to Mustique Island (MQS) cost?
Lock in a cheap one-way flight or cheap return flight from Union Island (UNI) to Mustique Island (MQS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Union Island (UNI) to Mustique Island (MQS)?
is the least expensive month to fly from UNI to MQS. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Union Island (UNI) to Mustique Island (MQS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest UNI to MQS flight.
How many flights per day from Union Island (UNI) to Mustique Island (MQS)?
Nonstop flights from Union Island (UNI) to Mustique Island (MQS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UNI to MQS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Union Island (UNI) to Mustique Island (MQS)?
To avoid possible delays on the Union Island (UNI) to Mustique Island (MQS) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Union Island (UNI) to Mustique Island (MQS) last-minute?
Booking your plane ticket from UNI to MQS right before your getaway is typically more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an UNI to MQS flight and hotel package?
Compared with arranging flights and hotels separately, booking an UNI to MQS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just secure your flights and choose from our wide range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Union Island (UNI) to Mustique Island (MQS)?
In most cases, you can modify or cancel your UNI to MQS flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.