Direct flights from Chicago to Seattle (ORD → SEA)

Distance 2,761 km (1,716 mi)
Est. duration 3h 15m
ORD
Chicago
Chicago O Hare International, USA
SEA
Seattle
Seattle Tacoma International, USA
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Live fares · ORD → SEA

Available flights

Frontier AirlinesNon-stop
from$167
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Frequently asked questions

How far is the flight from Chicago to Seattle? The flight distance from ORD to SEA is approximately 2,761 km (1,716 miles).
How long is the flight from ORD to SEA? The estimated flight time from Chicago to Seattle is approximately 3h 15m.
What airlines fly from ORD to SEA? Airlines operating direct flights from Chicago to Seattle include: AA, AS, DL, UA.

Cheapest fares Chicago → Seattle

Chicago ORD
Seattle SEA
July from $156 August from $106 September from $122 October from $111 November — December —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Chicago → Seattle.

Cheap flights from Chicago to Seattle Cheapest month to fly to Seattle Flights from USA Flights to USA Visa-free with USA passport All airports in USA AA routes & destinations All routes by this carrier AS routes & destinations All routes by this carrier DL routes & destinations All routes by this carrier UA routes & destinations All routes by this carrier

Try a nearby airport to Chicago

Flights to Seattle (SEA) from other airports within 350 km of Chicago. Often unlocks cheaper fares or better times.

MDW → SEA 25 km from ORD Chicago → Seattle USA · 97 destinations RFD → SEA 101 km from ORD Rockford → Seattle USA · 8 destinations MKE → SEA 108 km from ORD Milwaukee → Seattle USA · 34 destinations SBN → SEA 135 km from ORD South Bend → Seattle USA · 22 destinations MSN → SEA 175 km from ORD Madison → Seattle USA · 19 destinations

Or try a nearby airport to Seattle

Flights from Chicago (ORD) to other airports within 350 km of Seattle.

ORD → PAE 52 km from SEA Chicago → Everett USA · 9 destinations ORD → BLI 151 km from SEA Chicago → Bellingham USA · 7 destinations ORD → YYJ 157 km from SEA Chicago → Victoria Canada · 15 destinations ORD → YVR 205 km from SEA Chicago → Vancouver Canada · 123 destinations ORD → PDX 207 km from SEA Chicago → Portland USA · 90 destinations

Other flights from Chicago (ORD)

Abu Dhabi (AUH) Addis Ababa (ADD) Akron (CAK) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Amman (AMM) Amsterdam (AMS) All 282 destinations →

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →