Ontario (ONT) to Seattle (SEA) nonstop flights
Alaska Airlines, Delta Air Lines, and Frontier Airlines fly nonstop from Ontario (ONT) to Seattle (SEA): 1,540 km (957 mi), about 2h 50m in the air.
- Distance
- 1,540 km (957 mi)
- Flight time
- 2h 50m
- From
- Ontario International Airport in Ontario, United States
- To
- Seattle–Tacoma International Airport in Seattle, United States
Airlines on this route
- Alaska Airlines
- Delta Air Lines
- Frontier Airlines
Return flights
Seattle (SEA) to Ontario (ONT) is flown nonstop by Alaska Airlines, Delta Air Lines, and Frontier Airlines.
More nonstop flights from Ontario
- Chicago (ORD)
- Dallas (DFW)
- Atlanta (ATL)
- Denver (DEN)
- Charlotte (CLT)
- Houston (IAH)
- New York (JFK)
- Las Vegas (LAS)
- Phoenix (PHX)
- San Francisco (SFO)
- Nashville (BNA)
- Salt Lake City (SLC)
- Austin (AUS)
- Taipei (TPE)
- Chicago (MDW)
- Portland (PDX)
- Guadalajara (GDL)
- Houston (HOU)
- Dallas (DAL)
- Honolulu (HNL)
All 29 destinations from Ontario (ONT)