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Sumpter is served by Tri-Cities Airport (Pasco, WA)
Sumpter Valley Dredge (Doug-n-Barbara, Sep 2013)
- Sumpter is 183 km from Tri-Cities Airport (Pasco, WA).
- Tri-Cities Airport (Pasco, WA)
- Right now, 9 airlines operate out of Tri-Cities Airport.
- Tri-Cities Airport offers nonstop flights to 8 cities.
- Every week, at least 273 domestic flights and 0 international flights depart from Tri-Cities Airport.
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