United AirlinesDepart07:00
Fri, Nov 6MCI → SFO
4h 02m · Direct
$190one way, per person
View deal
- Cheapest fare
- $190
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 4h 02m
United Airlines · Fri, Nov 6
from $190
United Airlines
2,420 km
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Cheapest month to fly from Kansas City to San Francisco
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
United Airlines
Frontier AirlinesDepart20:43
Thu, Nov 12MCI → SFO
4h 56m · 1 stop
$191one way, per person
View deal
Frontier AirlinesDepart20:43
Fri, Nov 13MCI → SFO
4h 56m · 1 stop
$191one way, per person
View deal
Frontier AirlinesDepart20:43
Sun, Nov 8MCI → SFO
4h 56m · 1 stop
$194one way, per person
View deal
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About flights from Kansas City to San Francisco
Kansas City (MKC) and San Francisco (SFO) are about 2,420 km apart. Direct flights take around 4h 02m, and recent direct fares were with United Airlines. Over the next few months, one-way fares start from $190, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Kansas City to San Francisco?
The cheapest one-way fare we've seen recently is $190 with United Airlines, departing Friday, November 6, 2026.
What is the cheapest month to fly from Kansas City to San Francisco?
November 2026 currently has the lowest fares, from $190 one way.
Are there direct flights from Kansas City to San Francisco?
Yes. Recent direct fares were with United Airlines.
How long is the flight from Kansas City to San Francisco?
A direct flight takes about 4h 02m. Kansas City and San Francisco are around 2,420 km apart.
Which airlines fly from Kansas City to San Francisco?
Recent fares on this route were with United Airlines and Frontier Airlines.
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