Direct (nonstop) flights from Boston to Kansas City
2 airlines fly nonstop from Boston Logan International Airport (BOS) to Kansas City International Airport (MCI). It's 1,256 miles (2,021 km), about 3h 41m in the air. Operated by Delta Air Lines, Southwest Airlines.
Delta Air Lines
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
DL
Delta Air Lines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Boston to Kansas City with one stop · direct emits 212 kg CO₂ per passenger
Looking for the return flight?
MCI → BOS: Flights from Kansas City to BostonOther direct flights from Boston
Direct flights from Kansas City (MCI)
Frequently Asked Questions
How long is the direct flight from Boston to Kansas City?
A nonstop flight from Boston (BOS) to Kansas City (MCI) takes approximately 3 hours and 41 minutes. The distance is 1,256 miles (2,021 km).
Which airlines fly nonstop from Boston to Kansas City?
2 airlines: Delta Air Lines, Southwest Airlines.
Is there a nonstop flight from Boston to Kansas City?
Yes. 2 airlines: Delta Air Lines, Southwest Airlines.
How far is Boston from Kansas City?
The flight distance from Boston to Kansas City is 1,256 miles (2,021 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 Boston to Kansas City?
At 3h 41m, 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 Boston to Kansas City?
Roughly 212 kg CO2 per passenger one-way. That's about the same as driving 1,060 km.
Is the return flight from Kansas City to Boston 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 Boston to Kansas City?
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 Boston Logan International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.