Direct (nonstop) flights from Chicago to Boise
1 airline flys nonstop from Chicago Midway International (MDW) to Boise Air Terminal (BOI). It's 1,448 miles (2,331 km), about 3h 35m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Chicago to Boise with one stop · direct emits 245 kg CO₂ per passenger
Looking for the return flight?
BOI → MDW: Flights from Boise to ChicagoOther direct flights from Chicago
Direct flights from Boise (BOI)
Frequently Asked Questions
How long is the direct flight from Chicago to Boise?
A nonstop flight from Chicago (MDW) to Boise (BOI) takes approximately 3 hours and 35 minutes. The distance is 1,448 miles (2,331 km).
Which airlines fly nonstop from Chicago to Boise?
Just Southwest Airlines.
Is there a nonstop flight from Chicago to Boise?
Yes. 1 airline: Southwest Airlines.
How far is Chicago from Boise?
The flight distance from Chicago to Boise is 1,448 miles (2,331 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Chicago to Boise?
At 3h 35m, 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 Chicago to Boise?
Roughly 245 kg CO2 per passenger one-way. That's about the same as driving 1,225 km.
Is the return flight from Boise to Chicago 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 Chicago to Boise?
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 Chicago Midway International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.