Ontario－Seattle-Tacoma Airport
September Lowest AirfaresUSD138
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－Seattle-Tacoma Airport
October Lowest AirfaresUSD138
The airfare displayed above is for Delta Air Lines
Set calendar for this month
Ontario－Seattle-Tacoma Airport
November Lowest AirfaresUSD174
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－Seattle-Tacoma Airport
December Lowest AirfaresUSD241
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－Seattle-Tacoma Airport
January Lowest AirfaresUSD236
The airfare displayed above is for Delta Air Lines
Set calendar for this month
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Ontario－Seattle
2 Hours 37 Minutes
Estimated Flight Time -
Ontario－Seattle
5
Number of Operating Airlines
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Operating Airlines for Ontario－Seattle-Tacoma Airport Route
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Other Destinations from:Ontario
- Ontario－Boston(Logan)
- USD248〜
- Ontario－Chicago(Midway)
- USD201〜
- Ontario－Chicago(O'Hare)
- USD240〜
- Ontario－Dallas(/Fort Worth)
- USD191〜
- Ontario－Dallas(Love Field)
- USD228〜
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Other Departures to: Seattle
* Fares vary in accordance to seat availability