Flights from Seattle to Lethbridge – Airlines & connecting routes
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SEA to YQL – All flight route options from Seattle Tacoma International, Washington, USA to Lethbridge, Canada. These flights are operated by Alaska Airlines & WestJet through 1 different flight connections. The shortest flight time is 6 hours and 50 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Seattle Tacoma International and connections to Lethbridge:
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Seattle to Lethbridge flights
This route has approximately 3 flights per week. You will be doing a stopover in Calgary (Airport code: YYC).
Are there any non-stop flights from SEA to YQL?
There are no direct or non-stop flights from Seattle Tacoma International, SEA to Lethbridge, YQL.
Seattle to Lethbridge with WestJet
If you fly from Seattle with WestJet you will do a stopover in Calgary, YYC before reaching Lethbridge. This flight trip will take 6 hours and 50 minutes and you can fly every Wednesday or Friday with departures at 08:40.
Distance & flight times: Seattle Airport to Lethbridge
The flight time between SEA and YQL is 7 hours and 31 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
YYC Calgary | 7h 31m | 5h 0m | 569 miles (916 km) |


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From Seattle to Canada
Below is a list of other destinations to Canada from Seattle Tacoma International with either direct flights or 1 stop connections.
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YYZ Toronto Direct
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YUL Montreal Direct
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YVR Vancouver Direct
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YYC Calgary Direct
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YEG Edmonton Direct
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YHZ Halifax
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YWG Winnipeg
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YOW Ottawa
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YQB Quebec
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YZF Yellowknife
From USA to Lethbridge
Below is a list of other cities in USA with flights to Lethbridge with either non-stop or connecting flights.