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Cheap flights from Kansas City to San Francisco from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to San Francisco departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kansas City to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:34 pm - 12:23 am
MCI
-
SFO
11h 49m
1 stop
Frontier Logo
6:00 am - 1:49 pm
SFO
-
MCI
5h 49m
1 stop
$290Frontier
Sat, May 23 - Sat, May 30
Alaska Airlines Logo
5:11 pm - 9:04 am
MCI
-
SFO
17h 53m
1 stop
Alaska Airlines Logo
7:40 am - 4:17 pm
SFO
-
MCI
6h 37m
1 stop
$291Alaska Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
2:34 pm - 12:23 am
MCI
-
SFO
11h 49m
1 stop
Multiple Airlines Logo
5:26 pm - 6:08 pm
SFO
-
MCI
22h 42m
1 stop
$292Multiple Airlines
Wed, May 27 - Wed, Jun 3
Frontier Logo
1:45 pm - 11:43 am
MCI
-
SFO
23h 58m
1 stop
Frontier Logo
9:43 pm - 1:00 pm
SFO
-
MCI
13h 17m
1 stop
$293Frontier
Tue, Jun 16 - Mon, Jun 22
Frontier Logo
2:34 pm - 12:23 am
MCI
-
SFO
11h 49m
1 stop
Frontier Logo
10:58 pm - 1:00 pm
SFO
-
MCI
36h 02m
2 stops
$294Frontier
Wed, May 27 - Tue, Jun 16
Frontier Logo
2:34 pm - 12:23 am
MCI
-
SFO
11h 49m
1 stop
Frontier Logo
9:19 am - 1:49 pm
SFO
-
MCI
26h 30m
2 stops
$295Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
2:34 pm - 12:23 am
MCI
-
SFO
11h 49m
1 stop
Frontier Logo
9:19 am - 1:49 pm
SFO
-
MCI
26h 30m
2 stops
$296Frontier
Thu, May 7 - Mon, May 11
Delta Logo
3:49 pm - 9:25 pm
MCI
-
SFO
7h 36m
1 stop
Delta Logo
6:00 am - 2:00 pm
SFO
-
MCI
6h 00m
1 stop
$298Delta
Fri, Jun 19 - Tue, Jun 23
Frontier Logo
1:45 pm - 12:27 am
MCI
-
SFO
12h 42m
1 stop
Frontier Logo
12:38 pm - 8:47 am
SFO
-
MCI
18h 09m
1 stop
$299Frontier
Tue, Jun 16 - Tue, Jun 30
Frontier Logo
1:45 pm - 12:27 am
MCI
-
SFO
12h 42m
1 stop
Frontier Logo
6:00 am - 1:00 pm
SFO
-
MCI
29h 00m
1 stop
$300Frontier
Sat, Jun 13 - Tue, Jun 16

Alaska Airlines flights from Kansas City to San Francisco

Our best Alaska Airlines deals on Kansas City to San Francisco flight tickets
Alaska Airlines
May 1
MCI5:11 pmKansas City
17h 53m
1 stop
SFO9:04 amSan Francisco
May 4
SFO7:40 amSan Francisco
6h 37m
1 stop
MCI4:17 pmKansas City
$291
Alaska Airlines
May 8
MCI5:11 pmKansas City
17h 53m
1 stop
SFO9:04 amSan Francisco
May 10
SFO7:00 amSan Francisco
14h 59m
1 stop
MCI11:59 pmKansas City
$309
Alaska Airlines
Apr 30
MCI5:11 pmKansas City
8h 29m
1 stop
SFO11:40 pmSan Francisco
May 7
SFO7:40 amSan Francisco
6h 37m
1 stop
MCI4:17 pmKansas City
$311

Frontier flights from Kansas City to San Francisco

Our best Frontier deals on Kansas City to San Francisco flight tickets
Frontier
May 23
MCI2:34 pmKansas City
11h 49m
1 stop
SFO12:23 amSan Francisco
May 30
SFO6:00 amSan Francisco
5h 49m
1 stop
MCI1:49 pmKansas City
$290
Frontier
Jun 16
MCI1:45 pmKansas City
23h 58m
1 stop
SFO11:43 amSan Francisco
Jun 22
SFO9:43 pmSan Francisco
13h 17m
1 stop
MCI1:00 pmKansas City
$293
Frontier
May 27
MCI2:34 pmKansas City
11h 49m
1 stop
SFO12:23 amSan Francisco
Jun 16
SFO10:58 pmSan Francisco
36h 02m
2 stops
MCI1:00 pmKansas City
$294

momondo 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, momondo users made 832,500 searches. Data last updated April 19, 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

Sat 5/23

2:34 pm-12:23 am

1 stop11h 49m

San Francisco

Sat 5/30

6:00 am-1:49 pm

1 stop5h 49m

$290

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 5/1

5:11 pm-9:04 am

1 stop17h 53m

San Francisco

Mon 5/4

7:40 am-4:17 pm

1 stop6h 37m

$291

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Wed 5/27

2:34 pm-12:23 am

1 stop11h 49m

San Francisco

Wed 6/3

5:26 pm-6:08 pm

1 stop22h 42m

$292

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Tue 6/16

1:45 pm-11:43 am

1 stop23h 58m

San Francisco

Mon 6/22

9:43 pm-1:00 pm

1 stop13h 17m

$293

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Wed 5/27

2:34 pm-12:23 am

1 stop11h 49m

San Francisco

Tue 6/16

10:58 pm-1:00 pm

2 stops36h 02m

$294

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 5/7

2:34 pm-12:23 am

1 stop11h 49m

San Francisco

Mon 5/11

9:19 am-1:49 pm

2 stops26h 30m

$295

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Thu 5/7

2:34 pm-12:23 am

1 stop11h 49m

San Francisco

Mon 5/11

9:19 am-1:49 pm

2 stops26h 30m

$296
Quickest round-trip

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Fri 6/19

3:49 pm-9:25 pm

1 stop7h 36m

San Francisco

Tue 6/23

6:00 am-2:00 pm

1 stop6h 00m

$298

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Tue 6/16

1:45 pm-12:27 am

1 stop12h 42m

San Francisco

Tue 6/30

12:38 pm-8:47 am

1 stop18h 09m

$299

Kansas CitySan Francisco

MCI - SFO

MCISFO

Kansas City

Sat 6/13

1:45 pm-12:27 am

1 stop12h 42m

San Francisco

Tue 6/16

6:00 am-1:00 pm

1 stop29h 00m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Kansas City to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $322.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Kansas City to San Francisco is on a Friday when prices can be found for as low as $549. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,213.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Kansas City to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $820. Flights in the afternoon are often more expensive with an average ticket price of $1,008.

What is the cheapest Kansas City to San Francisco flight route?

Fly from Kansas City to San Francisco for the best Kansas City - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Kansas City for as low as $312 on momondo.

What cabin class options are available on Kansas City to San Francisco flights?

There are 4 cabin classes available to choose from on Kansas City to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kansas City to San Francisco flight prices changed over time?

As of April 2026, prices for Kansas City to San Francisco flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to San Francisco (MCI to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to San Francisco

Best Price Found

$224

Fastest flight time

3h 50m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Kansas City in the past 72 hours is $224. The best round-trip flight deal from Kansas City to San Francisco found on momondo in the last 72 hours is $374.
The fastest flight from Kansas City to San Francisco takes 3h 50m
Direct flights go from Kansas City to San Francisco every day.
There is 1 airport in San Francisco. From Kansas City there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Kansas City to San Francisco

  • How far is Kansas City to San Francisco by plane?

    A flight from Kansas City to San Francisco will travel around 1502.1 mi. Flights usually cover this in 3h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kansas City Airport to San Francisco Airport?

    Prices for flights from Kansas City Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to San Francisco Airport?

  • How old do you have to be to fly from Kansas City Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Kansas City to San Francisco?

  • What is the most popular airline from Kansas City to San Francisco?

Best airlines flying from Kansas City to San Francisco

Compare and see reviews for airlines that fly from Kansas City to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.7
2,984 reviews
Search Frontier flights
American AirlinesPriceFrom $176Free CancellationRating
7.1
11,621 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,422 reviews
Search Delta flights
Alaska AirlinesPriceFrom $248Free CancellationRating
7.9
12,260 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,329 reviews
Search Southwest flights

  • United Airlines Flights From Kansas City to San Francisco

    United Airlines flies from Kansas City to San Francisco around 8 times per week, with 9,603 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Kansas City to San Francisco in the last 72 hours was $279 (round-trip), much lower than the average airfare cost of $463 for United Airlines flights on this route.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Fremont
Big Sur
Vallejo
Calistoga
Daly City
Salinas
Half Moon Bay
Milpitas
Pacific Grove
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Kansas City.

Can I find flights from Kansas City to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Kansas City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kansas City to San Francisco?

momondo helps you find the best flight between Kansas City and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kansas City to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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