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SEA to LEB: distance & flight time
Seattle (Seattle Tacoma International Airport) → Lebanon (Lebanon Municipal Airport)
2,392 mi
3,850 km · 2,079 nm
5h 9m
estimated nonstop flight time
+3h
time difference · heading east
See live SEA→LEB fares Phone-only fares on this route — call free
Flight time details
2,392 miles nonstop takes roughly 5h 9m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- LEB — Lebanon Municipal Airport · Lebanon, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near LEB
- RUT · Rutland - Southern Vermont Regional Airport33 mi away
- MPV · Edward F Knapp State Airport42 mi away
- CON · Concord Municipal Airport50 mi away
- EEN · Dillant Hopkins Airport50 mi away
Frequently asked questions
How far is SEA from LEB?
The flight distance from Seattle (SEA) to Lebanon (LEB) is 2,392 miles (3,850 km, 2,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to LEB?
A nonstop flight takes about 5h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Lebanon?
Lebanon is 3 hours ahead of Seattle.
What is the cheapest way to fly from SEA to LEB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–LEB that never appear on search engines, with no booking fees.