Book Flights to Saint John, New Brunswick
Saint John, Canada's oldest incorporated city, chartered in 1785 by Loyalist refugees, sits directly on the Bay of Fundy, home to the highest tides on Earth, a phenomenon dramatic enough to visibly reverse the flow of the Saint John River at the city's famous Reversing Falls.
Air Canada operates direct service into YSJ from both Toronto and Montreal. FareOptic compares every routing.
Cheap Flight Deals to Saint John
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Why Visit Saint John?
Canada's oldest incorporated city, sitting on the highest tides anywhere on Earth.
The Bay of Fundy — Home to the Highest Tides on Earth
Saint John Sits on the Bay of Fundy, Where Tidal Ranges Reach Over 16 Meters, the Most Extreme Anywhere in the WorldSaint John sits directly on the Bay of Fundy, famous for hosting the highest tides anywhere on Earth, with tidal ranges reaching over 16 meters in parts of the bay, a phenomenon so dramatic it visibly reverses the flow of the Saint John River itself at the city's Reversing Falls, a genuinely unique natural spectacle tied directly to the bay's extreme tidal action.
Visiting the Reversing Falls Rapids
The Reversing Falls, where the Bay of Fundy's tides periodically reverse the Saint John River's direction, are best observed across multiple visits at different tide stages to fully appreciate the dramatic change between high and low tide.
Canada's Oldest Incorporated City
Saint John Holds the Distinction of Being Canada's First Incorporated City, Chartered in 1785Saint John holds the distinction of being Canada's oldest incorporated city, chartered in 1785 by Loyalist refugees who fled the United States after the American Revolution, a heritage still visible today in the city's well-preserved historic uptown district of 19th-century brick and stone buildings.
Saint John's Loyalist Heritage and City Market
The Saint John City Market, operating continuously since 1876, ranks among the oldest continuously running farmers' markets in Canada, reflecting the city's deep Loyalist-era commercial history.
How to Find Cheap Flights to Saint John
Time Your Visit to See the Bay of Fundy's Tidal Extremes
Visiting the Reversing Falls at both high and low tide, roughly six hours apart, offers the fullest appreciation of the Bay of Fundy's extreme tidal range.
Compare Toronto and Montreal Direct Routes
Air Canada operates direct service from both Toronto and Montreal — compare each depending on your origin for the best fare and schedule.
Visit the Historic Saint John City Market
Operating since 1876, the City Market offers a genuinely historic complement to exploring the city's well-preserved Loyalist-era uptown district.
Airlines Flying to Saint John (YSJ)
Air Canada — Saint John's Primary Link to Central Canada
Toronto and Montreal Service Provides Onward Connections Across Air Canada's Full Domestic and International NetworkAir Canada operates the core scheduled service into Saint John, connecting the city to both its Toronto and Montreal hubs, giving Atlantic Canadian travelers efficient onward access to Air Canada's extensive domestic and international route network.
Key Routes
Air Canada direct from Toronto Pearson and Montréal-Trudeau
Things to Do in Saint John
Important Information Before You Fly to Saint John
Currency
Canadian Dollar (CAD)
Language
English (predominant) — French also official nationally and provincially
Time Zone
AST (UTC-4, observes daylight saving)
Country Code
+1 (Canada)
Airport Code
YSJ — Saint John Airport
US Visa Required
No visa required for US citizens; a passport is required for entry
Power Plugs
Type A/B — 120V, 60Hz; matches US devices
Emergency Number
911
Most Popular Airlines
Best Airlines for Domestic & International Routes
Frequently Asked Questions on Travel to Saint John
Everything you need to know about booking cheap flights to Saint John, New Brunswick
What airport serves Saint John?
Saint John Airport (IATA: YSJ) serves the city, with Air Canada operating direct service from Toronto and Montreal.
Why is the Bay of Fundy famous?
The Bay of Fundy hosts the highest tides on Earth, with tidal ranges reaching over 16 meters in parts of the bay, dramatic enough to reverse the flow of the Saint John River at the city's Reversing Falls.
Is Saint John Canada's oldest city?
Saint John holds the distinction of being Canada's oldest incorporated city, chartered in 1785 by Loyalist refugees from the American Revolution.
What currency is used in Saint John?
The Canadian dollar (CAD).
Do US citizens need a visa for Canada?
No visa is required for US citizens; a valid passport is required for entry.
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