Direct (nonstop) flights from Houston to Chicago
1 airline flys nonstop from William P. Hobby Airport (HOU) to Chicago Midway International (MDW). It's 937 miles (1,508 km), about 2h 25m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Houston to Chicago with one stop · direct emits 158 kg CO₂ per passenger
Looking for the return flight?
MDW → HOU: Flights from Chicago to HoustonOther direct flights from Houston
Direct flights from Chicago (MDW)
Frequently Asked Questions
How long is the direct flight from Houston to Chicago?
A nonstop flight from Houston (HOU) to Chicago (MDW) takes approximately 2 hours and 25 minutes. The distance is 937 miles (1,508 km).
Which airlines fly nonstop from Houston to Chicago?
Just Southwest Airlines.
Is there a nonstop flight from Houston to Chicago?
Yes. 1 airline: Southwest Airlines.
How far is Houston from Chicago?
The flight distance from Houston to Chicago is 937 miles (1,508 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Houston to Chicago?
At 2h 25m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Houston to Chicago?
Roughly 158 kg CO2 per passenger one-way. That's about the same as driving 790 km.
Is the return flight from Chicago to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Chicago?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at William P. Hobby Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.