flight_takeoff SEA → ORD

Cheap Flights from Seattle to Chicago

Compare fares from Seattle (SEA) to Chicago (ORD) across hundreds of airlines. The route covers about 1,716 miles with a typical nonstop time of ~3h 55m.

straighten

Distance

1,716 mi

2,762 km

schedule

Est. flight time

3h 55m

nonstop

flight

Nonstop service

Available

3 carriers

language

Time difference

2 hours ahead

Chicago

Flying from Seattle to Chicago

The journey from Seattle (SEA) to Chicago (ORD) spans roughly 1,716 miles (2,762 km), a nonstop flight of about 3h 55m. On arrival, Chicago is 2 hours ahead Seattle. Lets Fly Travel compares live fares across hundreds of airlines so you can find the best deal — and every booking is reviewed by a real travel agent.

Airlines on this route

Carriers that have operated nonstop service between SEA and ORD include:

flightAlaska Airlines flightAmerican Airlines flightUnited Airlines

Airline availability changes over time — search your dates for current operators and fares.

Seattle to Chicago — FAQs

How long is the flight from Seattle to Chicago? expand_more
A nonstop flight from Seattle (SEA) to Chicago (ORD) takes approximately 3h 55m, covering a distance of about 1716 miles (2762 km). Actual flight time varies with aircraft, routing and winds.
Which airlines fly from Seattle to Chicago? expand_more
Airlines that have operated nonstop service on the SEA–ORD route include Alaska Airlines, American Airlines, United Airlines. Use our search to compare current carriers, schedules and fares.
Is there a nonstop flight from Seattle to Chicago? expand_more
Yes. The SEA–ORD route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.
How far is Chicago from Seattle? expand_more
The distance from Seattle (SEA) to Chicago (ORD) is about 1716 miles (2762 km) as the crow flies.
What is the time difference between Seattle and Chicago? expand_more
Chicago is 2 hours ahead Seattle. Factor the time change into your arrival and connection planning.
When is the best time to book flights from Seattle to Chicago? expand_more
For domestic routes like Seattle to Chicago, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.

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