Find Cheap Flights from Blountville Tri Cities TN/VA to Seattle/Tacoma Intl (TRI - SEA)

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Good to Know

Average Price:
$586
(avg. price over the last 2 weeks)
Good Deal:
$464
or less (round trip)

When to Book Flights from Blountville Tri Cities TN/VA to Seattle/Tacoma Intl

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $463 or less.
The cheapest flight from Blountville Tri Cities TN/VA to Seattle/Tacoma Intl was found 67 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days