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Cheap Flights from Seattle to St John, NB, Canada - SEA to YSJ Last modified: May 30, 2016 7:42 PM

Popular flights from Seattle to St John Last modified: May 30, 2016 7:42 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Air Canada
Departure Date Return Date Lowest Price
Jul 9, 2016 Jul 23, 2016 $723
United Airlines
Departure Date Return Date Lowest Price
Jul 9, 2016 Jul 23, 2016 $987

How Much Does it Cost to Fly from Seattle to St John (SEA to YSJ)?

We have collected flight cost data from across the web for travel from Seattle to St John, and have found the average flight price for this trip to be $737.

When Can I Buy the Cheapest Flight from Seattle to St John (SEA to YSJ)?

Airlines can adjust prices for plane tickets from Seattle to St John based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Seattle to St John Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to St John?
Answer: Toronto, ON

Airlines Flying from Seattle to St John (SEA to YSJ) Number of flights searched: 46Last modified: May 30, 2016 7:42 PM

Below are the different airlines that fly from Seattle to St John with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to St John.

Seattle to St John
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
Air Canada YYC / YYZ X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and St John, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Bangor American, Alaska, United $406
Seattle to Portland American, Alaska, JetBlue, United $342
Seattle to Manchester American, Alaska, United $258
Seattle to Providence American, Alaska, United $312
Seattle to Burlington American, Alaska, JetBlue, United $360
Seattle to Hartford American, Alaska, United $396
Seattle to Buffalo American, Alaska, JetBlue, United $322
Seattle to Albany American, Alaska, JetBlue, United $376

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Halifax American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $443
Seattle to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America, WestJet $417
Seattle to Montreal American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $372

Cheap Domestic Flights to St John - YSJ

FlightsAirlineLowest Price
Vancouver to Fredericton Air Canada, Air Transat, WestJet $527
Portland to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $305
Vancouver to Halifax Air Canada, Air Transat, Sunwing, WestJet $521
Vancouver to Moncton Air Canada, WestJet $511
Vancouver to Toronto Pacific Coastal, Central Mountain, Air Canada, Porter, Air Transat, Sunwing, WestJet $281
Portland to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $261
Vancouver to Charlottetown Air Canada, Air Transat, WestJet $682
Vancouver to Montreal Pacific Coastal, Air Canada, Air Transat, Sunwing, WestJet $463
Portland to Newark American, Alaska, JetBlue, United, Virgin America $335
Portland to Bangor American, Alaska, United $495
Bellingham to New York American, Alaska $436
Portland to Portland American, Alaska, JetBlue, United $410
Portland to Philadelphia American, Alaska, JetBlue, Frontier, United $262
Portland to Baltimore American, Alaska, JetBlue, United $310
Vancouver to Quebec Air Canada, Air Transat, Sunwing, WestJet $619

Cheap International Flights to St John - YSJ

FlightsAirlineLowest Price
Vancouver to Boston Pacific Coastal, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $267
Portland to Halifax American, Air Canada, Alaska, JetBlue, United, WestJet $556
Vancouver to Newark Pacific Coastal, American, Air Canada, Alaska, United, Sunwing, WestJet $343
Victoria to New York Pacific Coastal, American, Air Canada, Alaska, United, WestJet $343
Cheap Flights from Seattle to St John, NB, Canada, from $723 Round trip from SEA to YSJ