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CNU to SEA: distance & flight time
Chanute (Chanute Martin Johnson Airport) → Seattle (Seattle Tacoma International Airport)
1,513 mi
2,435 km · 1,315 nm
3h 26m
estimated nonstop flight time
—
time difference · heading northwest
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Flight time details
1,513 miles nonstop takes roughly 3h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CNU — Chanute Martin Johnson Airport · Chanute, United States
- SEA — Seattle Tacoma International Airport · Seattle, 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 CNU
- PPF · Tri-City Airport23 mi away
- IDP · Independence Municipal Airport39 mi away
- CFV · Coffeyville Municipal Airport40 mi away
- EMP · Emporia Municipal Airport60 mi away
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
Frequently asked questions
How far is CNU from SEA?
The flight distance from Chanute (CNU) to Seattle (SEA) is 1,513 miles (2,435 km, 1,315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNU to SEA?
A nonstop flight takes about 3h 26m 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 cheapest way to fly from CNU to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNU–SEA that never appear on search engines, with no booking fees.