Flights from Dayton to Seattle – Airlines & connecting routes
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DAY to SEA – All flight route options from James M Cox Dayton International, Ohio, USA to Seattle Tacoma International, Washington, USA. These flights are operated by 4 different airlines through 3 different connections. The shortest flight time is 7 hours and 47 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Dayton to Seattle flights
With over 220 flights every week and 3 different airlines you have a wide range of options. While flying to Seattle from Dayton you will be doing a stopover in Denver, Chicago or any other of the 3 alternatives with flight connections.
Are there any non-stop flights from DAY to SEA?
There are no direct or non-stop flights from James M Cox Dayton International, DAY to Seattle Tacoma International, SEA.
Dayton to Seattle with United Airlines
If you choose to fly with United Airlines from Dayton to Seattle you can make a transit either via Denver or via Chicago. The route via Denver is 19 minutes faster. United Airlines is a Star Alliance member.
Distance & flight times: James M Cox Dayton International to Seattle Airport
The shortest flight time between DAY and SEA is 8 hours and 35 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
DEN Denver | 8h 35m | 2h 28m | 2116 miles (3405 km) |
ORD Chicago | 8h 41m | 2h 36m | 1966 miles (3163 km) |
DFW Dallas | 9h 2m | 40m | 2532 miles (4074 km) |

