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Flights from Seattle to Halifax
There are no direct flights from Seattle to Halifax. The fastest way is one stop via Calgary or Toronto, about 6h 46m door to door (53 connections a week on current schedules).
No direct flights · 6 connection options From 6h 46m
Seattle to Halifax at a glance
Fastest journey6h 46mVia Calgary, on current schedules
Nonstop flightsNoneConnect via Calgary or Toronto
Best ways to fly from Seattle to Halifax
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Calgary (YYC) YHZ
Leg 1: Alaska Airlines, WestJet, WestJet Encore · Leg 2: WestJet
Sat10:30 SEA12:56 YYC0h 49m connection13:45 YYC21:16 YHZWestJet
2Search
SEA Toronto (YYZ) YHZ
Leg 1: Air Canada, Alaska Airlines · Leg 2: Air Canada, Flair Airlines, Porter Airlines
Sun08:00 SEA15:22 YYZ1h 38m connection17:00 YYZ19:53 YHZAir Canada + Air Canada Rouge
3Search
SEA Philadelphia (PHL) YHZ
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: American Airlines, Republic Airlines
Fri22:45 SEA06:32 PHL4h 13m connection10:45 PHL13:24 YHZAmerican Airlines
4Search
SEA Detroit (DTW) YHZ
Leg 1: Alaska Airlines, Delta Air Lines · Leg 2: WestJet
Wed06:00 SEA12:57 DTW4h 33m connection17:30 DTW20:41 YHZDelta Air Lines + WestJet
5Search
SEA New York (JFK) YHZ
Leg 1: Alaska Airlines, Delta Air Lines, JetBlue Airways · Leg 2: Korean Air
Wed23:15 SEA07:20 JFK4h 40m connection12:00 JFK14:36 YHZAlaska Airlines + Korean Air
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 4,431 km2,752 miles
- Journey time
- 6h 46mon current schedules
- Time difference
- +4hHalifax vs Seattle
- Currency in Halifax
- CAD
- Airports
- SEA, BFI → YHZ
Flights from Seattle to Halifax: questions answered
Are there direct flights from Seattle to Halifax?
No. There is no nonstop service, so you will connect, most easily in Calgary, Toronto and Philadelphia. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Halifax?
With one connection the journey usually takes around 6h 46m, depending on the layover. The straight-line distance is 4,431 km.
Where do you change planes between Seattle and Halifax?
The best connecting points are Calgary (YYC), Toronto (YYZ), Philadelphia (PHL) and Detroit (DTW). Alaska Airlines flies both legs via Calgary, so you can book it as one ticket.
Which airports serve Seattle and Halifax?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Halifax: Halifax / Stanfield International Airport (YHZ).
What is the time difference between Seattle and Halifax?
Halifax is 4 hours ahead of Seattle.





