$105+ Cheap flights from Kansas City to San Francisco (MCI - SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SFO
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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 January, 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
Best
Last-minute
One-way
Cheapest flights from Kansas City to San FranciscoExplore 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 September 15, 2026.
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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/28:43 pm -
1 stop16h 34m
Mon 11/96:02 am -
1 stop11h 45m
Deal found 9/13![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:43 pm -
1 stop5h 32m
Tue 10/2712:20 pm -
1 stop5h 27m
Deal found 9/12![Frontier logo]()
$318
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/108:15 am -
Nonstop3h 52m
Sat 10/1710:53 am -
Nonstop3h 31m
Deal found 9/14![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/248:43 pm -
1 stop5h 32m
Tue 10/274:57 pm -
2 stops24h 50m
Deal found 9/12![Frontier logo]()
$341
This Expedia deal was found by Cheapflights users on 9/13. 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.
Mon 10/128:43 pm -
1 stop16h 22m
Mon 10/197:13 pm -
1 stop22h 35m
Deal found 9/13![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/98:43 pm -
1 stop5h 32m
Sat 10/173:21 pm -
1 stop6h 38m
Deal found 9/13![Multiple Airlines logo]()
$343
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:32 pm -
1 stop5h 42m
Mon 10/56:04 am -
1 stop11h 33m
Deal found 9/14![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/158:43 pm -
1 stop5h 32m
Tue 10/2011:22 am -
2 stops30h 26m
Deal found 9/14![Frontier logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/2312:53 pm -
2 stops9h 45m
Sun 10/257:59 pm -
1 stop13h 59m
Deal found 9/12![Frontier logo]()
$346
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:05 pm -
2 stops9h 00m
Fri 10/3011:45 am -
1 stop7h 35m
Deal found 9/13![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/2312:53 pm -
1 stop6h 14m
Tue 10/274:57 pm -
2 stops24h 50m
Deal found 9/12![Frontier logo]()
$348
Best flights from Kansas City to San FranciscoDiscover carefully curated flight deals from Kansas City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Kansas City to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/137:38 am -
Nonstop3h 52m
Thu 10/154:15 pm -
Nonstop3h 37m
Deal found 9/10![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/246:03 pm -
Nonstop4h 07m
Fri 11/2711:33 am -
Nonstop3h 34m
Deal found 9/11![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/47:00 am -
Nonstop4h 05m
Sun 12/612:35 pm -
Nonstop3h 33m
Deal found 9/11![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/188:15 am -
Nonstop3h 52m
Thu 10/226:15 am -
1 stop8h 07m
Deal found 9/11![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/311:22 am -
1 stop9h 32m
Sat 10/1010:53 am -
Nonstop3h 31m
Deal found 9/10![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 11/27:00 am -
Nonstop4h 02m
Mon 11/164:51 pm -
Nonstop3h 24m
Deal found 9/12![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/158:15 am -
Nonstop3h 52m
Tue 10/2010:53 am -
Nonstop3h 31m
Deal found 9/14![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 11/47:00 am -
Nonstop4h 02m
Mon 11/1611:33 am -
Nonstop3h 34m
Deal found 9/12![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/217:00 am -
Nonstop4h 02m
Tue 11/244:51 pm -
Nonstop3h 24m
Deal found 9/10![United Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 9/307:11 pm -
1 stop5h 40m
Mon 10/124:15 pm -
Nonstop3h 37m
Deal found 9/12![United Airlines logo]()
$497
Last-minute flights from Kansas City to San FranciscoDiscover last-minute flight deals from Kansas City to San Francisco. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to San Francisco. Data last updated September 15, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
1 stop5h 42m
Wed 9/3011:42 am -
1 stop5h 55m
Deal found 9/11![Frontier logo]()
$350
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 pm -
1 stop11h 44m
Fri 10/211:53 am -
1 stop5h 44m
Deal found 9/11![Frontier logo]()
$349
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:32 pm -
1 stop5h 42m
Mon 10/56:04 am -
1 stop11h 33m
Deal found 9/14![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/98:43 pm -
1 stop5h 32m
Sat 10/173:21 pm -
1 stop6h 38m
Deal found 9/13![Multiple Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/108:15 am -
Nonstop3h 52m
Sat 10/1710:53 am -
Nonstop3h 31m
Deal found 9/14![United Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 9/13. 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.
Mon 10/128:43 pm -
1 stop16h 22m
Mon 10/197:13 pm -
1 stop22h 35m
Deal found 9/13![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/158:43 pm -
1 stop5h 32m
Tue 10/2011:22 am -
2 stops30h 26m
Deal found 9/14![Frontier logo]()
$345
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:43 pm -
1 stop5h 32m
Tue 10/2712:20 pm -
1 stop5h 27m
Deal found 9/12![Frontier logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/2312:53 pm -
2 stops9h 45m
Sun 10/257:59 pm -
1 stop13h 59m
Deal found 9/12![Frontier logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/2312:53 pm -
1 stop6h 14m
Tue 10/274:57 pm -
2 stops24h 50m
Deal found 9/12![Frontier logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/248:43 pm -
1 stop5h 32m
Tue 10/274:57 pm -
2 stops24h 50m
Deal found 9/12![Frontier logo]()
$341
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:05 pm -
2 stops9h 00m
Fri 10/3011:45 am -
1 stop7h 35m
Deal found 9/13![Southwest logo]()
$347
One-way flights from Kansas City to San FranciscoSearch for one-way flight options from Kansas City to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Kansas City to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Super.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/178:43 pm -
1 stop5h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/288:43 pm -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$107
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:43 pm -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$108
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:14 pm -
1 stop17h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/138:43 pm -
2 stops25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/58:32 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$119
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/145:35 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$120
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:32 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$121
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Mon 10/268:43 pm -
1 stop5h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/148:43 pm -
2 stops25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 9/14. 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.
Mon 12/148:36 pm -
1 stop25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$125
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (Kiwi.com) |
One-way from | $105 (Super.com) |
Popular in | June |
Cheapest in | February |
Average price | $401 |
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 7,457,451 searches. Data last updated September 15, 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
Cheapest round-trip
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Tue 11/10
8:43 pm-12:20 am
1 stop5h 37m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$108
Quickest round-trip
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Sat 10/17
8:15 am-10:07 am
Nonstop3h 52m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$120
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Tue 10/13
7:38 am-9:30 am
Nonstop3h 52m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$164
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Tue 10/6
11:57 am-7:31 pm
2 stops9h 34m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$209
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Sat 10/10
8:15 am-10:07 am
Nonstop3h 52m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$214
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Wed 10/7
8:15 am-10:07 am
Nonstop3h 52m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$214
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Sun 11/15
6:00 pm-10:29 pm
1 stop6h 29m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Mon 10/26
7:00 am-9:02 am
Nonstop4h 02m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Sat 10/10
6:05 am-11:50 am
2 stops7h 45m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$259
Kansas CitySan Francisco
MCI Kansas City - SFO San Francisco
MCISFO
Kansas City
Tue 10/13
11:57 am-10:49 pm
2 stops12h 52m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$259
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- 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.
MCI-SFO
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
Prices
Airlines
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 September 15, 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 September 15, 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.
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Hayward
Cupertino
Newark
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Complete your trip
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Find flights from Kansas City to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas City and San Francisco flights
Browse other Kansas City and San Francisco flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$322 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$250 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$439 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$460 | FlexibilityNo cancel fee | On-time69% |