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Flights from Seattle to Dayton
There are no direct flights from Seattle to Dayton. The fastest way is one stop via Denver or Chicago, about 5h 59m door to door (164 connections a week on current schedules).
No direct flights · 4 connection options From 5h 59m
Seattle to Dayton at a glance
Fastest journey5h 59mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Chicago
Best ways to fly from Seattle to Dayton
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Denver (DEN) DAY
Leg 1: Alaska Airlines, Delta Air Lines, Frontier Airlines · Leg 2: United Airlines
Sun14:30 SEA18:04 DEN0h 56m connection19:00 DEN23:29 DAYUnited Airlines
2Search
SEA Chicago (ORD) DAY
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: United Airlines, Envoy Air, GoJet Airlines
Sat07:00 SEA12:47 ORD2h 13m connection15:00 ORD16:50 DAYUnited Airlines + GoJet Airlines
3Search
SEA Atlanta (ATL) DAY
Leg 1: Alaska Airlines, Delta Air Lines, Korean Air · Leg 2: Delta Air Lines
Fri07:30 SEA14:59 ATL1h 16m connection16:15 ATL17:30 DAYDelta Air Lines
4Search
SEA Washington (IAD) DAY
Leg 1: Alaska Airlines, Delta Air Lines, United Airlines · Leg 2: CommutAir
Sun08:15 SEA15:58 IAD2h 02m connection18:00 IAD19:17 DAYUnited Airlines + CommutAir
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,154 km1,959 miles
- Journey time
- 5h 59mon current schedules
- Time difference
- +3hDayton vs Seattle
- Currency in Dayton
- USD
- Airports
- SEA, BFI → DAY
Flights from Seattle to Dayton: questions answered
Are there direct flights from Seattle to Dayton?
No. There is no nonstop service, so you will connect, most easily in Denver, Chicago and Atlanta. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Dayton?
With one connection the journey usually takes around 5h 59m, depending on the layover. The straight-line distance is 3,154 km.
Where do you change planes between Seattle and Dayton?
The best connecting points are Denver (DEN), Chicago (ORD), Atlanta (ATL) and Washington (IAD). Alaska Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Seattle and Dayton?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Dayton: James M. Cox Dayton International Airport (DAY).
What is the time difference between Seattle and Dayton?
Dayton is 3 hours ahead of Seattle.





