Direct (nonstop) flights from Kansas City to San Francisco
1 airline flys nonstop from Kansas City International Airport (MCI) to San Francisco International (SFO). It's 1,499 miles (2,412 km), about 4h 5m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Kansas City to San Francisco with one stop · direct emits 253 kg CO₂ per passenger
Looking for the return flight?
SFO → MCI: Flights from San Francisco to Kansas CityOther direct flights from Kansas City
Direct flights from San Francisco (SFO)
Frequently Asked Questions
How long is the direct flight from Kansas City to San Francisco?
A nonstop flight from Kansas City (MCI) to San Francisco (SFO) takes approximately 4 hours and 5 minutes. The distance is 1,499 miles (2,412 km).
Which airlines fly nonstop from Kansas City to San Francisco?
Just United Airlines.
Is there a nonstop flight from Kansas City to San Francisco?
Yes. 1 airline: United Airlines.
How far is Kansas City from San Francisco?
The flight distance from Kansas City to San Francisco is 1,499 miles (2,412 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 Kansas City to San Francisco?
At 4h 5m, 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 Kansas City to San Francisco?
Roughly 253 kg CO2 per passenger one-way. That's about the same as driving 1,265 km.
Is the return flight from San Francisco to Kansas City 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 Kansas City to San Francisco?
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 Kansas City International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.