Dayton to Seattle (DAY–SEA) — Airlines, Schedules & Connections

DAY Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 16 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
ORD Chicago 7h 3m AAASAY → AAAFAS Chicago (ORD) to Seattle flights
DEN Denver 7h 11m UA → ASAYCM Denver (DEN) to Seattle flights
DFW Dallas-Fort Worth 7h 51m AAASJL → AAASAY Dallas-Fort Worth (DFW) to Seattle flights
ATL Atlanta 7h 51m AFAMDL → AFAMAS Atlanta (ATL) to Seattle flights
IAD Dulles 8h 22m AVCMOS → ASAVAY Dulles (IAD) to Seattle flights
CLT Charlotte 8h 34m AA → AACX Charlotte (CLT) to Seattle flights
PHL Philadelphia 8h 43m AA → AAASAY Philadelphia (PHL) to Seattle flights
DCA Washington 13h 21m AAAS → ASAYDL Washington (DCA) to Seattle flights
CMH Columbus ~7h 3m → ASAY Columbus (CMH) to Seattle flights
IND Indianapolis ~7h 4m → ASAY Indianapolis (IND) to Seattle flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dayton to Seattle
Connecting service available through multiple hubs.
-3h behind

While no nonstop service exists between DAY and SEA, 1-stop connecting options are available.

Also explore DAY Routes SEA Routes DAY Live Flights SEA Live Flights DAY Delays SEA Delays
All flights from Seattle (SEA) Seattle to Dayton flights
Connections

Connection Landscape

1-stop and 2-stop options for DAY to SEA.
1-STOP
One-Stop Connections
16
Hubs
~7h
Fastest
~13h
Longest
CMH ~7h 3m ORD ~7h 3m IND ~7h 4m CVG ~7h 10m DEN ~7h 11m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
664
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
DAY → SEA
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
86%
Return
SEA → DAY
51%
Frequent delays expected. Consider flexible booking.
Departing
51%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. DAY delays → SEA delays →
Alternatives

Other ways to reach Seattle from Dayton

Nearby airports with service to Seattle–Tacoma International Airport.
Metric DAY→SEA CVG→SEA CMH→SEA
Distance from DAY – 64 mi 71 mi
Nonstop airlines – 9 3
Weekly flights – 45 22
Departure OTP 67% – –
Cincinnati / Covington (CVG) to Seattle flights · Columbus (CMH) to Seattle flights · Indianapolis (IND) to Seattle flights
Airports within 200 miles of DAY with service to Seattle–Tacoma International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Seattle is 3 hours behind Dayton.
DAY: EDT · SEA: PDT

When it's 6:00 PM in Dayton, it's 3:00 PM in Seattle.
Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

Check current weather forecasts before travel.
Facts

DAY–SEA Quick Facts

Key statistics for the Dayton to Seattle route.
Route details
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: DAY
Full nameJames M. Cox Dayton International Airport
IATA / ICAODAY / KDAY
TimezoneAmerica/New_York
Passengers/yr1.2M
Elevation1,009 ft / 308 m
Destination: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Los_Angeles
Passengers/yr50.8M
Elevation433 ft / 132 m
FAQ

Frequently Asked Questions

Common questions about DAY to SEA flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Chicago O'Hare, Denver and Dallas Fort Worth.
Seattle is 3 hours behind Dayton.
Nearby alternatives include CVG, CMH and IND. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Chicago O'Hare, Denver and Dallas Fort Worth. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cincinnati / Covington (CVG), Columbus (CMH) and Indianapolis (IND).