Flights from Seattle (SEA) to Tri-Cities (PSC)

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We'll show you the best deals by comparing tons of flights from Seattle to Tri-Cities across a wide range of airlines and travel agents. Compare the cheap flights along this route.

Travel information for Seattle to Tri-Cities

Avg. flight time fromSeattle to Tri-Cities54 mins
Distance from Seattle to Tri-Cities179 miles
Here are some alternative departure airports for Seattle
  • Only 38.3 miles separate Seattle from Arlington (AWO)
  • Only 63.9 miles separate Seattle from Port Angeles (CLM)
  • Only 75.5 miles separate Seattle from Victoria (YWH)

Additional useful information for Tri-Cities

  • The weather is expected to be 11°F warmer than Seattle (64°F) if the weather forecasters have predicted correctly!
  • In the next ten days, there will be 0.03 inches more rain in Tri-Cities than in Seattle.
  • If the weather forecasters have got it right, there will be 70% chance of sun in Tri-Cities as opposed to 24% in Seattle.

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Facts and figures about flying from Seattle to Tri-Cities

  • There are on average 726 seats available each day on flights from Seattle to Tri-Cities
  • There is a very low cancellation rate for Seattle to Tri-Cities flights
  • Flights are unlikely to be delayed between Seattle and Tri-Cities
  • Flights between Seattle and Tri-Cities are rarely subject to diversions
  • From Seattle to Tri-Cities, the most frequently used aircraft is a De Havilland Canada DHC-8-400 Dash 8Q
  • Between Seattle and Tri-Cities Horizon Airlines, Inc. operates 298 flights per week
  • The largest aircraft operating flights from Seattle to Tri-Cities is the Canadair CRJ 700

Flights to Pasco