Voos baratos de Chicago para Seattle
From 246 USD — compare hundreds of airlines
Vuelos directosMás barato: 2026-07 · 142 US$
Precios por fecha
142 US$
07-07
198 US$
07-08
171 US$
07-09
171 US$
07-10
171 US$
07-11
171 US$
07-12
171 US$
07-13
171 US$
07-14
171 US$
07-15
171 US$
07-16
171 US$
07-17
171 US$
07-18
Aerolíneas en esta ruta
American AirlinesAlaska AirlinesUnited AirlinesSilk AviaSouthwest Airlines
Preguntas frecuentes
What's the cheapest month to fly Chicago to Seattle?
Usually 2026-07, from 142 USD.
Are there direct flights from Chicago to Seattle?
We show both direct and connecting options — filter to compare.