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FSI to TTD: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Troutdale (Portland Troutdale Airport)
1,467 mi
2,360 km · 1,274 nm
3h 39m
estimated nonstop flight time
-2h
time difference · heading northwest
See live FSI→TTD fares Phone-only fares on this route — call free
Flight time details
1,467 miles nonstop takes roughly 3h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- TTD — Portland Troutdale Airport · Troutdale, 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 FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Near TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Frequently asked questions
How far is FSI from TTD?
The flight distance from Fort Sill (FSI) to Troutdale (TTD) is 1,467 miles (2,360 km, 1,274 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to TTD?
A nonstop flight takes about 3h 39m 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 Fort Sill and Troutdale?
Troutdale is 2 hours behind Fort Sill.
What is the cheapest way to fly from FSI to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–TTD that never appear on search engines, with no booking fees.