The Cheapest Return Chicago - OHare to Seattle Flights.
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Do you need to catch a flight to Chicago - OHare? Check out our domestic flights to Chicago - OHare. If Chicago - OHare is not your closest airport, then here are all our flights to Seattle from United States (USA) and flights to United States (USA).
Did you know...
- SeaTac Light Rail Station train station is conveniently located to Seattle airport.
- The distance between Chicago - OHare and Seattle is 2,762 kilometres.
- Chicago - OHare has the IATA airport code of ORD and Seattle has SEA.