Cheap Flights from Sainte Marie (SMS) to San Diego (SAN)

Popular airlines from Sainte Marie (SMS) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN) cost?
Secure a cheap one-way flight or cheap return flight from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN) 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 Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from SMS to SAN is , when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SMS to SAN flight.
How many flights per day from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN)?
Direct flights from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SMS to SAN?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN) route, aim to travel before 3 PM. Departures 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 Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN) last-minute?
Waiting until right before your break to book a ticket from SMS to SAN generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a SMS to SAN flight and hotel package?
You can save money by booking a SMS to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Sainte Marie Airport (SMS) to San Diego Intl. Airport (SAN)?
Typically, you can cancel or reschedule your SMS to SAN flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Sainte Marie
Destination airport
San Diego Intl.
Distance
11086 mi

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Sainte Marie to San Diego Flights

The cheapest times to fly from Sainte Marie to San Diego

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 Sainte Marie to San Diego are during the month of . You can find some of the cheapest flights from Sainte Marie to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sainte Marie to San Diego

Sunday is one of the best days to book for cheap flights from Sainte Marie to San Diego: 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 Sainte Marie to San Diego

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 Sainte Marie to San Diego in 2026. 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 Sainte Marie to San Diego 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 Sainte Marie to San Diego 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.

 

Sainte Marie to San Diego Flights

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