Flights from Seattle to Ontario
SEAONT
Seattle–Tacoma International Airport (Seattle, United States) → Ontario International Airport (Ontario, United States)
- Est. nonstop
- ~2h 23m
- Distance
- 1,540 km
- Airlines
- Alaska Airlines, Delta Air Lines, Frontier Airlines
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Seattle to Ontario — frequently asked
- How long is the flight from Seattle to Ontario?
- SEA–ONT is about 2h 23m nonstop, covering 1,540 km (957 mi).
- Which airlines fly nonstop from Seattle to Ontario?
- Alaska Airlines, Delta Air Lines, Frontier Airlines operate this route nonstop.