HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$195+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SFO
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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 February or August, booked 62 days in advance, depart on a Friday or Thursday 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 August 1, 2026.

This Expedia deal was found by Cheapflights users on 7/28. 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.
Tue 8/182:17 pm
MCI
-
SFO
2 stops10h 51m
Multiple Airlines
Thu 8/2011:00 am
SFO
-
MCI
1 stop27h 02m
Multiple Airlines
Deal found 7/28$323
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:32 pm
MCI
-
SFO
1 stop5h 38m
Frontier
Thu 8/206:00 am
SFO
-
MCI
1 stop5h 20m
Frontier
Deal found 8/1$325
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/192:17 pm
MCI
-
SFO
2 stops11h 34m
Frontier
Fri 10/307:17 pm
SFO
-
MCI
1 stop16h 05m
Frontier
Deal found 7/28$327
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:32 pm
MCI
-
SFO
1 stop5h 38m
Frontier
Fri 8/146:04 pm
SFO
-
MCI
1 stop16h 56m
Frontier
Deal found 7/28$328
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:48 pm
MCI
-
SFO
2 stops10h 24m
Multiple Airlines
Thu 9/38:56 pm
SFO
-
MCI
1 stop17h 06m
Multiple Airlines
Deal found 7/30$330
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:32 pm
MCI
-
SFO
1 stop5h 38m
Frontier
Sun 8/164:47 pm
SFO
-
MCI
1 stop18h 13m
Frontier
Deal found 8/1$331
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/232:17 pm
MCI
-
SFO
1 stop11h 58m
Frontier
Fri 10/309:00 pm
SFO
-
MCI
2 stops14h 22m
Frontier
Deal found 7/28$332
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 am
MCI
-
SFO
1 stop6h 37m
American Airlines
Mon 8/3110:53 pm
SFO
-
MCI
1 stop7h 47m
American Airlines
Deal found 7/30$333
This Super.com deal was found by Cheapflights users on 7/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:45 pm
MCI
-
SFO
1 stop6h 24m
Frontier
Mon 8/106:04 pm
SFO
-
MCI
1 stop16h 56m
Frontier
Deal found 7/28$334
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/182:17 pm
MCI
-
SFO
1 stop11h 58m
Multiple Airlines
Thu 10/298:20 am
SFO
-
MCI
2 stops13h 39m
Multiple Airlines
Deal found 7/28$335
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:29 pm
MCI
-
SFO
Nonstop3h 54m
United Airlines
Tue 9/15:00 am
SFO
-
MCI
1 stop7h 07m
United Airlines
Deal found 7/27$336
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 9/178:32 pm
MCI
-
SFO
1 stop5h 42m
Frontier
Fri 9/1811:58 pm
SFO
-
MCI
2 stops17h 39m
Frontier
Deal found 7/29$337

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Expedia)

One-way from

$195
(Frontier)

Popular in

June

Cheapest in

February

Average price

$349
Provider with most accurate pricing for Kansas City-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-San Francisco flights.
Search Deals
From Kansas City to San Francisco
Search Deals
One-way flight from Kansas City to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 1, 2026.
Use the filters below to find and compare flights from Kansas City to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 8/20

5:15 pm-8:35 pm

1 stop5h 20m

San Francisco

Wed 8/26

5:40 am-1:35 pm

1 stop5h 55m

$328

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 10/15

5:24 pm-10:51 pm

1 stop7h 27m

San Francisco

Sat 10/17

10:53 am-4:24 pm

Nonstop3h 31m

$349

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Wed 8/19

2:48 pm-11:12 pm

2 stops10h 24m

San Francisco

Mon 9/14

11:57 am-12:38 pm

1 stop22h 41m

$356

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Sat 9/12

9:55 am-4:15 pm

2 stops8h 20m

San Francisco

Sat 9/19

11:35 am-10:05 pm

2 stops8h 30m

$356

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Tue 9/8

2:53 pm-7:54 pm

1 stop7h 01m

San Francisco

Mon 9/21

6:58 pm-12:38 pm

1 stop15h 40m

$381

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 8/14

5:13 pm-10:55 pm

1 stop7h 42m

San Francisco

Sun 8/16

8:48 am-2:33 pm

Nonstop3h 45m

$415

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Tue 9/29

11:22 am-6:54 pm

1 stop9h 32m

San Francisco

Mon 10/5

4:15 pm-9:52 pm

Nonstop3h 37m

$432

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 8/14

5:50 pm-11:36 pm

1 stop7h 46m

San Francisco

Tue 8/18

2:20 pm-11:59 pm

1 stop7h 39m

$439
Quickest round-trip

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Sat 9/19

3:29 pm-5:23 pm

Nonstop3h 54m

San Francisco

Sat 9/26

10:53 am-4:27 pm

Nonstop3h 34m

$439

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 9/10

3:29 pm-5:23 pm

Nonstop3h 54m

San Francisco

Sat 9/12

8:48 am-2:33 pm

Nonstop3h 45m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
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?

The best time to book flights from Kansas City to San Francisco is 61 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, February is the cheapest month in which you can book a flight from Kansas City to San Francisco (average of $289). Flying from Kansas City to San Francisco in June is currently the most expensive (average of $491). 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 August 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.

How much does it cost to fly round-trip from Kansas City to San Francisco?

Airfare is typical for this route at the moment.

Kansas City to San Francisco flights typically cost between $289 and $488 in August.
The cheapest round-trip price found within the last 5 days was $323 on Multiple Airlines (Aug 18-Aug 20).

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 August 1, 2026.
Read through reviews of airlines operating flights from Kansas City to San Francisco, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Delta
7.8
Good
8,497 reviews
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
United Airlines
7.4
Good
10,062 reviews
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
American Airlines
7.1
Good
11,845 reviews
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Frontier
5.6
Fair
2,740 reviews
Southwest
8.0
Very good
4,229 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

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?

    This flight path from Kansas City to San Francisco was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Southwest, United Airlines, and Alaska Airlines can get you from Kansas City to San Francisco in just under 5h 20m. Your travel time can differ by up to 5h 04m. 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 $144, 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 American Airlines and Delta - these airlines can fly you to your destination from $198 and $216, respectively. Frontier is priced at 65% 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 $98. Delta flights start at $118 while deals on Alaska Airlines start at $124 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: United Airlines (65%), Air New Zealand (65%), Asiana Airlines (35%).

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

    While on average a flight from Kansas City to San Francisco is generally $2,458, our data shows the cheapest flight currently is $164. When looking at the most popular route, (Kansas City - San Francisco), you can expect to pay $260 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, February is the cheapest month in which you can book a flight from Kansas City to San Francisco (average of $289). Flying from Kansas City to San Francisco in June is currently the most expensive (average of $491). 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 Clara
Santa Cruz
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Turlock
Vallejo
San Lorenzo
Davis
Vacaville

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.
St. Louis to Las Vegas flights
Kansas City to Las Vegas flights
Kansas City to Los Angeles flights
St. Louis to San Francisco flights
St. Louis to Los Angeles flights
St. Louis to San Diego flights
Kansas City to San Diego flights
Kansas City to Ontario flights
St. Louis to Burbank flights
Kansas City to Sacramento flights
Springfield to San Diego flights
St. Louis to Long Beach flights
Kansas City to Santa Ana flights
St. Louis to Santa Ana flights
St. Louis to Fresno flights
Kansas City to San Jose flights
Springfield to Los Angeles flights
St. Louis to Ontario flights
St. Louis to Sacramento flights
Kansas City to Oakland flights
Kansas City to Reno flights
Columbia to Las Vegas flights
Springfield to Ontario flights
Springfield to Las Vegas flights
St. Louis to Reno flights
St. Louis to Oakland flights
Springfield to Santa Ana flights
St. Louis to San Jose flights
Springfield to Sacramento flights
Kansas City to Palm Springs flights
Kansas City to Fresno flights
St. Louis to Palm Springs flights
Kansas City to Long Beach flights
Kansas City to Burbank flights
Springfield to Reno flights
Kansas City to Monterey flights
Kansas City to San Luis Obispo flights
St. Louis to Santa Barbara flights
Kansas City to Medford flights
Springfield to Burbank flights
Springfield to San Jose flights
Columbia to San Diego flights
Springfield to San Francisco flights
Columbia to Los Angeles flights
Springfield to Fresno flights
Columbia to Ontario flights
Joplin to Las Vegas flights
St. Louis to Medford flights

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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$243FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$375FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$248Average$322FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$281Average$457FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$284Average$437FlexibilityNo 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.