Cheap Flights from Baltimore (BWI) to St. Leonard (YSL)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to St. Leonard, NB (YSL)

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Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL) cost?
Lock in a cheap one-way flight or cheap return flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL) 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL)?
is the most affordable month to fly from BWI to YSL. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from BWI to YSL. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL)?
Nonstop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to YSL?
You'll generally 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL)?
Choose a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL) last-minute?
Waiting until just before your departure to book a ticket from BWI to YSL often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a BWI to YSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to YSL flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to St. Leonard, NB (YSL)?
If you booked your BWI to YSL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. 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

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
St. Leonard
Distance
707 mi

Book with confidence

Book with confidence

Baltimore to St. Leonard Flights

The cheapest times to fly from Baltimore to St. Leonard

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 Baltimore to St. Leonard are during the month of . You can find some of the cheapest flights from Baltimore to St. Leonard with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to St. Leonard

Sunday is one of the best days to book for cheap flights from Baltimore to St. Leonard: 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 Baltimore to St. Leonard

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 Baltimore to St. Leonard 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 Baltimore to St. Leonard 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 Baltimore to St. Leonard 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.

 

Baltimore to St. Leonard Flights

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*Available to One Key members.