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Flights from Seattle to Waterloo
There are no direct flights from Seattle to Waterloo. The fastest way is one stop via Chicago, about 6h 53m door to door (16 connections a week on current schedules).
No direct flights · 1 connection option From 6h 53m
Seattle to Waterloo at a glance
Fastest journey6h 53mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Seattle to Waterloo
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) ALO
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: SkyWest
Sun06:00 SEA11:49 ORD2h 11m connection14:00 ORD14:53 ALOAlaska Airlines + SkyWest
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
- 2,400 km1,490 miles
- Journey time
- 6h 53mon current schedules
- Time difference
- +2hWaterloo vs Seattle
- Currency in Waterloo
- USD
- Airports
- SEA, BFI → ALO
Flights from Seattle to Waterloo: questions answered
Are there direct flights from Seattle to Waterloo?
No. There is no nonstop service, so you will connect, most easily in Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Seattle to Waterloo?
With one connection the journey usually takes around 6h 53m, depending on the layover. The straight-line distance is 2,400 km.
Where do you change planes between Seattle and Waterloo?
The best connecting points are Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Seattle and Waterloo?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Waterloo: Waterloo Regional Airport (ALO).
What is the time difference between Seattle and Waterloo?
Waterloo is 2 hours ahead of Seattle.





