HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$476+ Cheap flights from Kunming (KMG) to San Francisco (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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
KMG — SFO
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kunming 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.

Cheap flight deals from Kunming to San Francisco

Cheapest flights from Kunming to San Francisco
Explore the most affordable flight options available from Kunming to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This China Eastern deal was found by Cheapflights users on 3/19. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:30 am
KMG
-
SFO
3 stops45h 51m
China Eastern
Thu 4/2312:00 pm
SFO
-
KMG
2 stops20h 20m
China Eastern
Deal found 3/19$1,055
This China Eastern deal was found by Cheapflights users on 3/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 am
KMG
-
SFO
1 stop16h 35m
China Eastern
Mon 5/1112:00 pm
SFO
-
KMG
1 stop22h 15m
China Eastern
Deal found 3/20$1,252
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
KMG
-
SFO
1 stop18h 30m
Air China
Wed 5/131:00 pm
SFO
-
KMG
1 stop21h 50m
Air China
Deal found 3/22$1,279
This OneTravel deal was found by Cheapflights users on 3/22. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:05 pm
KMG
-
SFO
2 stops38h 35m
China Southern
Tue 5/1212:35 am
SFO
-
KMG
2 stops28h 10m
China Southern
Deal found 3/22$1,339
This Gotogate deal was found by Cheapflights users on 3/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:30 pm
KMG
-
SFO
1 stop26h 10m
Multiple Airlines
Wed 5/138:13 am
SFO
-
KMG
2 stops26h 37m
Multiple Airlines
Deal found 3/22$1,346

Find flight deals from Kunming to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kunming (KMG) 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,055
(China Eastern)

One-way from

$476
(Cheapflightsfares)
Provider with most accurate pricing for Kunming Changshui-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kunming Changshui-San Francisco flights.
Search Deals
From Kunming Changshui to San Francisco
Search Deals
One-way flight from Kunming Changshui to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kunming 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 March 23, 2026.
Use the filters below to find and compare flights from Kunming to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 5/7

6:55 am-9:05 am

1 stop17h 10m

San Francisco

Mon 5/11

12:00 pm-3:00 pm

2 stops36h 00m

$1,252
Quickest round-trip

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 5/6

7:00 am-10:30 am

1 stop18h 30m

San Francisco

Wed 5/13

1:00 pm-1:50 am

1 stop21h 50m

$1,279

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 5/6

9:05 pm-8:40 pm

2 stops38h 35m

San Francisco

Tue 5/12

12:35 am-7:45 pm

2 stops28h 10m

$1,339

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 5/6

11:30 pm-10:40 am

1 stop26h 10m

San Francisco

Wed 5/13

8:13 am-1:50 am

2 stops26h 37m

$1,346
Cheapest one-way

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Mon 5/25

6:55 am-9:05 am

1 stop17h 10m

$476

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Mon 5/25

7:30 am-8:40 pm

2 stops28h 10m

$559

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Mon 7/27

2:30 am-7:20 am

2 stops43h 50m

$833

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Thu 7/23

6:55 am-9:05 am

1 stop17h 10m

$972

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Wed 7/22

2:30 pm-9:05 am

1 stop33h 35m

$984

KunmingSan Francisco

KMG - SFO

KMGSFO

Kunming Changshui

Fri 7/24

11:30 pm-11:00 am

1 stop26h 30m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Kunming 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 Kunming to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Kunming-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kunming-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kunming-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kunming-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 Kunming-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 Kunming to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kunming 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.

Related info for your journey

Find useful and relevant information for your journey from Kunming to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kunming to San Francisco?

    A quick flight from Kunming to San Francisco can take about 45h 51m. China Eastern provides one of the quickest options available for as low as $1,055. The distance between Kunming and San Francisco is about 7195 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kunming 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.

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
Livermore
Roseville
Watsonville
Rancho Cordova
San Bruno
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

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 Kunming to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Kunming to Los Angeles flights

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.