Direct (nonstop) flights from Jacksonville to Chicago
1 airline flys nonstop from Jacksonville International (JAX) to Chicago Midway International (MDW). It's 849 miles (1,366 km), about 2h 28m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Jacksonville to Chicago with one stop · direct emits 157 kg CO₂ per passenger
Looking for the return flight?
MDW → JAX: Flights from Chicago to JacksonvilleOther direct flights from Jacksonville
Direct flights from Chicago (MDW)
Frequently Asked Questions
How long is the direct flight from Jacksonville to Chicago?
A nonstop flight from Jacksonville (JAX) to Chicago (MDW) takes approximately 2 hours and 28 minutes. The distance is 849 miles (1,366 km).
Which airlines fly nonstop from Jacksonville to Chicago?
Just Southwest Airlines.
Is there a nonstop flight from Jacksonville to Chicago?
Yes. 1 airline: Southwest Airlines.
How far is Jacksonville from Chicago?
The flight distance from Jacksonville to Chicago is 849 miles (1,366 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 Jacksonville to Chicago?
At 2h 28m, 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 Jacksonville to Chicago?
Roughly 157 kg CO2 per passenger one-way. That's about the same as driving 785 km.
Is the return flight from Chicago to Jacksonville 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 Jacksonville 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 Jacksonville International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.