San Francisco

$80+ Cheap flights from Kansas City to San Francisco (MCI - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SFO
Mar 3 — Mar 101
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kansas City to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Kansas City to San Francisco are usually found in July or February, booked 66 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Kansas City to San Francisco

Cheapest flights from Kansas City to San Francisco
Explore the most affordable flight options available from Kansas City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:38 pm
MCI
-
SFO
1 stop25h 31m
Frontier
Thu 3/126:00 am
SFO
-
MCI
1 stop11h 55m
Frontier
Deal found 1/30$200
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:39 pm
MCI
-
SFO
1 stop9h 49m
Frontier
Thu 3/129:04 pm
SFO
-
MCI
1 stop20h 51m
Frontier
Deal found 1/31$201
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
MCI
-
SFO
1 stop13h 20m
Multiple Airlines
Mon 3/96:00 am
SFO
-
MCI
1 stop11h 53m
Multiple Airlines
Deal found 1/31$202
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:24 pm
MCI
-
SFO
1 stop29h 04m
Frontier
Sun 3/111:09 pm
SFO
-
MCI
1 stop8h 44m
Frontier
Deal found 2/1$204
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:39 pm
MCI
-
SFO
2 stops16h 41m
Frontier
Mon 3/166:00 am
SFO
-
MCI
1 stop11h 53m
Frontier
Deal found 1/31$205
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:44 pm
MCI
-
SFO
1 stop20h 19m
Multiple Airlines
Tue 3/177:32 pm
SFO
-
MCI
1 stop19h 37m
Multiple Airlines
Deal found 1/31$207
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:44 pm
MCI
-
SFO
1 stop20h 19m
Frontier
Tue 3/1010:40 pm
SFO
-
MCI
1 stop10h 18m
Frontier
Deal found 1/31$208
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:13 pm
MCI
-
SFO
1 stop8h 15m
Frontier
Tue 2/247:15 pm
SFO
-
MCI
2 stops18h 29m
Frontier
Deal found 1/30$209
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:04 pm
MCI
-
SFO
1 stop15h 44m
Multiple Airlines
Tue 4/145:47 pm
SFO
-
MCI
1 stop27h 46m
Multiple Airlines
Deal found 1/30$211
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:41 pm
MCI
-
SFO
1 stop13h 22m
Frontier
Sun 3/810:40 pm
SFO
-
MCI
1 stop15h 43m
Frontier
Deal found 1/31$213
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
MCI
-
SFO
1 stop13h 20m
Multiple Airlines
Sat 3/146:00 am
SFO
-
MCI
1 stop11h 55m
Multiple Airlines
Deal found 1/31$214
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:39 pm
MCI
-
SFO
1 stop9h 49m
Frontier
Wed 2/257:20 am
SFO
-
MCI
1 stop6h 24m
Frontier
Deal found 2/1$215

Find flight deals from Kansas City to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Kiwi.com)

One-way from

$80
(Super.com)

Popular in

January

Cheapest in

July

Average price

$336
Provider with most accurate pricing for Kansas City-San Francisco flight deals.
Provider most trusted by Cheapflights users for Kansas City-San Francisco flights.
From Kansas City to San Francisco
One-way flight from Kansas City to San Francisco
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Kansas City to San Francisco that are best for you.

Fly from

Kansas City

Fly to

San Francisco

Route

Depart

Return

Price

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 3/5

5:16 pm-11:44 pm

1 stop8h 28m

San Francisco

Thu 3/12

6:40 pm-4:22 pm

1 stop19h 42m

$269

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 4/10

7:00 am-9:05 am

Nonstop4h 05m

San Francisco

Sat 4/18

4:45 pm-10:29 pm

Nonstop3h 44m

$269

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 4/17

7:00 am-9:05 am

Nonstop4h 05m

San Francisco

Mon 4/20

11:52 pm-10:27 am

1 stop8h 35m

$279

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Sat 4/11

7:00 am-9:05 am

Nonstop4h 05m

San Francisco

Sun 4/19

6:40 am-4:16 pm

1 stop7h 36m

$279

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Wed 4/15

7:00 am-9:05 am

Nonstop4h 05m

San Francisco

Tue 4/21

12:10 pm-9:59 pm

1 stop7h 49m

$279

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Mon 3/30

7:00 am-9:05 am

Nonstop4h 05m

San Francisco

Fri 4/10

11:52 pm-10:27 am

1 stop8h 35m

$279

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 3/6

7:00 am-1:48 pm

1 stop8h 48m

San Francisco

Sun 3/8

6:00 am-2:54 pm

1 stop6h 54m

$289

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 3/5

7:55 pm-11:54 pm

1 stop5h 59m

San Francisco

Sun 3/8

6:00 am-2:54 pm

1 stop6h 54m

$289

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 4/9

3:50 pm-8:00 pm

1 stop6h 10m

San Francisco

Sun 4/12

4:03 pm-11:56 pm

1 stop5h 53m

$289

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Wed 4/15

5:50 pm-10:43 pm

1 stop6h 53m

San Francisco

Thu 4/16

6:30 am-11:59 pm

1 stop15h 29m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 20 results
1
2

Compare providers for flights from Kansas City to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to San Francisco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to San Francisco

How far ahead should I book a flight from Kansas City to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to San Francisco. Price data was last updated on January 30, 2026.

The best time to book flights from Kansas City to San Francisco is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kansas City to San Francisco?

Currently, March is the cheapest month in which you can book a flight from Kansas City to San Francisco (average of $118). Flying from Kansas City to San Francisco in April is currently the most expensive (average of $236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to SFO?

Find hourly flight availability from Kansas City to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 1, 2026.

When flying from Kansas City to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated February 1, 2026.
Read through reviews of airlines operating flights from Kansas City to San Francisco, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Kansas City to San Francisco?

    San Francisco is the airport most travelers will use when flying to San Francisco from Kansas City. Booking flights from Kansas City (MCI) to San Francisco (SFO) should be relatively easy as there are 4 daily flights to San Francisco from 6 different airlines. 3h 51m is how long a flight from Kansas City to San Francisco will take if you book a nonstop flight.

  • How popular is this Kansas City to San Francisco flight route?

  • How long is the flight from Kansas City to San Francisco?

    Alaska Airlines and United Airlines can get you from Kansas City to San Francisco in just under 4h 05m. Your travel time can differ by up to 4h 23m. Airlines will cover a distance of 1494 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kansas City to San Francisco round-trip?

    Currently priced at $76, Frontier will fly you from Kansas City to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $167 and $176, respectively. Frontier is priced at 79% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kansas City to San Francisco one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $91. American Airlines flights start at $98 while deals on Delta start at $118 one-way.

  • What are the most reliable airlines from Kansas City to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kansas City to San Francisco on time: Air New Zealand (78%), Asiana Airlines (77%), SkyWest Airlines (71%).

  • What are the cheapest flights from Kansas City to San Francisco?

    While on average a flight from Kansas City to San Francisco is generally $1,313, our data shows the cheapest flight currently is $199. When looking at the most popular route, (Kansas City - San Francisco), you can expect to pay $168 for that flight.

  • Can I find deals for flights from Kansas City to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kansas City to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to San Francisco.

  • Can I find deals for business class flights from Kansas City to San Francisco?

    Yes. Cheapflights offers flight deals from Kansas City to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to San Francisco?

    Currently, March is the cheapest month in which you can book a flight from Kansas City to San Francisco (average of $118). Flying from Kansas City to San Francisco in April is currently the most expensive (average of $236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
San Lorenzo
Davis
Hollister
Redwood City
Manteca
Union City
Elk Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Kansas City to San Francisco

Discover the top 6 airlines that operate flights from Kansas City to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$289FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$396FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$248Average$348FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$281Average$523FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$284Average$439FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.