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Flights from Seattle to Allentown
There are no direct flights from Seattle to Allentown. The fastest way is one stop via Chicago or Atlanta, about 7h 30m door to door (56 connections a week on current schedules).
No direct flights · 6 connection options From 7h 30m
Seattle to Allentown at a glance
Fastest journey7h 30mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago or Atlanta
Best ways to fly from Seattle to Allentown
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Chicago (ORD) ABE
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: Envoy Air, SkyWest, GoJet Airlines
Sat06:30 SEA12:18 ORD2h 12m connection14:30 ORD17:00 ABEAmerican Airlines + SkyWest
2Search
SEA Atlanta (ATL) ABE
Leg 1: Alaska Airlines, Delta Air Lines, Korean Air · Leg 2: Delta Air Lines
Mon06:00 SEA13:29 ATL1h 46m connection15:15 ATL17:04 ABEDelta Air Lines
3Search
SEA Denver (DEN) ABE
Leg 1: Alaska Airlines, Delta Air Lines, Frontier Airlines · Leg 2: Allegiant Air
Thu20:15 SEA23:49 DEN9h 56m connection09:45 DEN15:01 ABEDelta Air Lines + Allegiant Air
4Search
SEA Nashville (BNA) ABE
Leg 1: Alaska Airlines, Delta Air Lines, Southwest Airlines · Leg 2: Allegiant Air
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
- 3,762 km2,336 miles
- Journey time
- 7h 30mon current schedules
- Time difference
- +3hAllentown vs Seattle
- Currency in Allentown
- USD
- Airports
- SEA, BFI → ABE
Flights from Seattle to Allentown: questions answered
Are there direct flights from Seattle to Allentown?
No. There is no nonstop service, so you will connect, most easily in Chicago, Atlanta and Denver. 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 Allentown?
With one connection the journey usually takes around 7h 30m, depending on the layover. The straight-line distance is 3,762 km.
Where do you change planes between Seattle and Allentown?
The best connecting points are Chicago (ORD), Atlanta (ATL), Denver (DEN) and Nashville (BNA). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Seattle and Allentown?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Allentown: Lehigh Valley International Airport (ABE).
What is the time difference between Seattle and Allentown?
Allentown is 3 hours ahead of Seattle.
