How long is the flight?

The flight is approximately 4 hours.

Yes, the Amtrak Empire Builder runs from Seattle to Chicago.

No, public transit is excellent in Chicago.

What is the best time to visit?

Summer for outdoor activities and fall for pleasant weather.

Yes, there are many toll roads in the Chicago area.

Renton

Chicago

Train Flight

Renton to Chicago

Updated: 28 May 2026

The distance from Renton to Chicago is approximately 3,300 kilometers. Flying from Seattle-Tacoma International Airport to O'Hare International Airport is the most efficient method, taking about four hours. Alternatively, you can take the Amtrak Empire Builder train from Seattle to Chicago, which is a scenic, multi-day journey. Most travelers prefer flying to save time, but the train offers a unique and relaxing experience across the northern United States.

Total Distance: 3,300 km driving distance, 2,800 km straight-line air distance.

Fastest Way

A direct flight from SEA to ORD is the fastest way to reach Chicago.

Cheapest Way

Flying is generally the most cost-effective option when booking in advance.

Compare Renton to Chicago Routes

	Train Direct	Flight Direct
Duration	46 hours	4 hours
Avg Price	$200-$600	$150-$350
Operator	Amtrak Empire Builder	United Airlines
Route	Seattle to Chicago Union Station.	SEA to ORD
Tip	Book a sleeper car for a more comfortable long-distance journey.	The Blue Line train connects O'Hare to downtown Chicago.

Travel Tips

Public Transit
The 'L' train system is an excellent way to get around the city.
Weather
Chicago weather can be extreme; check the forecast before you travel.
Walking
Downtown Chicago is very walkable and full of attractions.
Food
Don't miss out on trying Chicago-style deep-dish pizza.
Airport Transit
The Blue Line train is the most convenient way to get from O'Hare to downtown.

Safety Tips

Urban Safety
Stay aware of your surroundings, especially in busy tourist areas.
Public Transit Safety
Keep your belongings secure while using public transportation.
Emergency Prep
Keep a list of emergency numbers and your insurance information accessible.
Weather Safety
Be prepared for extreme weather conditions, especially in winter.