Route Blueprint: DAY → SEA • USA Domestic

Flights from Dayton to Seattle

Washington Flag Departing James M. Cox Dayton International Airport (DAY) → Washington

DAY → SEA

Seattle is waiting for you — it is currently 10:59 PM (PST) here

Review realistic connection itineraries, layovers, and travel durations from James M. Cox Dayton International Airport into Seattle (~11h 3m, 4,143 air miles). Pike Place Market, the Space Needle, Pacific Northwest coffee roasteries, and ferry rides on Puget Sound.

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DAY → SEA

Seattle, Washington Destination Airport: SEA

Recommended 2-Stage Connection Blueprint

Travel Route: DAY → SEA

Total Journey Estimate ~11h 3m (4,143 air miles)

Regional Feeder Flight

~2h 4m (708 mi)

Dayton (DAY) → Boston Logan (BOS)

Departing from James M. Cox Dayton International Airport aboard American Eagle, United Express, Delta Connection into the international gateway hub.

Recommended Transfer Layover at Boston Logan (BOS): 1h 15m transfer window

Main Long-Haul Corridor Leg

~7h 44m (3,435 mi)

Boston Logan (BOS) → Seattle (SEA)

Wide-body international corridor flight into Seattle.

Luggage Tips: Transfer & Connection Guarantee

Luggage Transfer Guarantee: When booked as a single protected airline ticket through our desk, your checked bags transfer automatically in Boston Logan straight to Seattle without needing to re-claim and re-check bags during your layover.

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Destination Highlights & Overview

Planning Your Stay in Seattle

Planning a trip to Seattle, Washington? Renowned for Pike Place Market, the Space Needle, Pacific Northwest coffee roasteries, and ferry rides on Puget Sound, Seattle welcomes visitors with vibrant local character, memorable sights, and distinctive cultural charm.

Flights arrive primarily via Seattle-Tacoma International Airport (SEA), situated roughly 14 miles to Pike Place Market & Downtown (30–35 mins), with convenient local transit connecting directly into the heart of the city.

Fascinating Fact about Seattle

The Space Needle was built in just 400 days for the 1962 World's Fair and was engineered to withstand hurricane-force winds of up to 200 miles per hour.

Read on Wikipedia →

Departing James M. Cox Dayton International Airport

Miami Valley & Southwest Ohio

Dayton flyers enjoy unhurried departures from DAY, connecting through Chicago O'Hare or Atlanta for direct transatlantic and transpacific legs.

Terminal Recommendation: Short walking distances from parking to gates allow DAY travelers to clear TSA comfortably 60–75 minutes prior to boarding.

Arriving in Seattle (SEA)

Washington

Explore flight routes, airport information, and travel options for Seattle, Washington (SEA). Call our travel desk to speak with a representative about available flights.

Currency & Climate: Local Currency • Stunning Pacific Northwest beauty with warm, sunny, rain-free summers and emerald evergreen winters.