Cheap Flights from San Francisco (SFO) to Mustique Island (MQS)

Popular airlines from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)

Alternative airports near Mustique Island

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

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Flights from San Francisco (SFO) to Mustique Island (MQS)
Origin airport
San Francisco Intl.
Destination airport
Mustique Island
Distance
4108 mi

San Francisco to Mustique Island Flights

The cheapest times to fly from San Francisco 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 San Francisco to Mustique Island are during the month of . You can find some of the cheapest flights from San Francisco to Mustique Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Mustique Island

Sunday is one of the best days to book for cheap flights from San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco Intl. Airport (SFO) to Mustique Island (MQS) cost?
Grab a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Mustique Island (MQS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between SFO and MQS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)?
To find the cheapest airline flying from SFO to MQS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)?
There are no daily direct flights departing from San Francisco Intl. Airport (SFO) to Mustique Island (MQS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SFO to MQS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)?
Book a flight from San Francisco Intl. Airport (SFO) to Mustique Island (MQS) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be 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 San Francisco Intl. Airport (SFO) to Mustique Island (MQS) last-minute?
Last-minute bookings from SFO to MQS are usually more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a SFO to MQS flight and hotel package?
Booking a SFO to MQS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Mustique Island (MQS)?
In most instances, you can cancel or modify your SFO to MQS flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines 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.