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SEA to ACT: distance & flight time
Seattle (Seattle Tacoma International Airport) → Waco (Waco Regional Airport)
1,714 mi
2,758 km · 1,489 nm
3h 50m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SEA→ACT fares Phone-only fares on this route — call free
Flight time details
1,714 miles nonstop takes roughly 3h 50m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- ACT — Waco Regional Airport · Waco, 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 ACT
- CNW · TSTC Waco Airport9 mi away
- TPL · Draughon Miller Central Texas Regional Airport33 mi away
- HLR · Hood Army Air Field43 mi away
- DFW · Dallas Fort Worth International Airport90 mi away
Frequently asked questions
How far is SEA from ACT?
The flight distance from Seattle (SEA) to Waco (ACT) is 1,714 miles (2,758 km, 1,489 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to ACT?
A nonstop flight takes about 3h 50m 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 Waco?
Waco is 2 hours ahead of Seattle.
What is the cheapest way to fly from SEA to ACT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–ACT that never appear on search engines, with no booking fees.