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Kunming

$490+ Cheap flights from San Francisco (SFO) to Kunming (KMG)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KMG
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from San Francisco to Kunming

Cheapest flights from San Francisco to Kunming
Explore the most affordable flight options available from San Francisco to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 pm
SFO
-
KMG
2 stops29h 45m
China Southern
Mon 3/235:30 pm
KMG
-
SFO
1 stop18h 10m
China Southern
Deal found 2/12$744
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:35 pm
SFO
-
KMG
1 stop20h 05m
China Southern
Thu 3/266:30 pm
KMG
-
SFO
1 stop17h 10m
China Southern
Deal found 2/11$778
This KAYAK deal was found by Cheapflights users on 2/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 pm
SFO
-
KMG
2 stops29h 45m
China Southern
Sun 3/2210:45 pm
KMG
-
SFO
1 stop36h 55m
China Southern
Deal found 2/12$779
This KAYAK deal was found by Cheapflights users on 2/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:35 pm
SFO
-
KMG
1 stop22h 30m
China Southern
Mon 3/233:00 pm
KMG
-
SFO
2 stops20h 40m
China Southern
Deal found 2/12$811
This KAYAK deal was found by Cheapflights users on 2/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:35 pm
SFO
-
KMG
2 stops29h 15m
China Southern
Wed 3/2510:45 pm
KMG
-
SFO
1 stop36h 55m
China Southern
Deal found 2/12$823
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 pm
SFO
-
KMG
2 stops26h 00m
China Southern
Tue 3/241:05 pm
KMG
-
SFO
1 stop22h 35m
China Southern
Deal found 2/12$832
This KAYAK deal was found by Cheapflights users on 2/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 pm
SFO
-
KMG
2 stops29h 45m
China Southern
Thu 3/2610:50 am
KMG
-
SFO
2 stops24h 50m
China Southern
Deal found 2/12$843
This IEagle deal was found by Cheapflights users on 2/12. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:00 pm
SFO
-
KMG
1 stop41h 05m
Air China
Tue 3/244:15 pm
KMG
-
SFO
1 stop33h 15m
Air China
Deal found 2/12$848
This KAYAK deal was found by Cheapflights users on 2/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:35 pm
SFO
-
KMG
1 stop24h 50m
China Southern
Sat 3/216:40 pm
KMG
-
SFO
1 stop17h 00m
China Southern
Deal found 2/12$871

Find flight deals from San Francisco to Kunming

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kunming (KMG). 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$744
(FlightHub)

One-way from

$528
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,078
Provider with most accurate pricing for San Francisco-Kunming Changshui flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Kunming Changshui flights.
Search Deals
From San Francisco to Kunming Changshui
Search Deals
One-way flight from San Francisco to Kunming Changshui
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($314 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Kunming 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 12, 2026.
Use the filters below to find and compare flights from San Francisco to Kunming that are best for you.

Fly from

San Francisco

Fly to

Kunming

Route

Depart

Return

Price

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Mon 3/2

11:35 pm-2:05 pm

1 stop22h 30m

Kunming Changshui

Mon 3/23

5:30 pm-8:40 pm

1 stop18h 10m

$744

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Mon 3/2

11:35 pm-11:40 am

1 stop20h 05m

Kunming Changshui

Thu 3/26

6:30 pm-8:40 pm

1 stop17h 10m

$775

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Thu 3/5

11:35 pm-11:40 am

1 stop20h 05m

Kunming Changshui

Sun 3/22

10:45 pm-8:40 pm

1 stop36h 55m

$779

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Mon 3/2

11:35 pm-11:35 pm

1 stop32h 00m

Kunming Changshui

Sun 3/22

10:45 pm-8:40 pm

1 stop36h 55m

$779

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Thu 3/5

11:35 pm-8:50 pm

2 stops29h 15m

Kunming Changshui

Thu 3/26

6:30 pm-8:40 pm

1 stop17h 10m

$823

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Wed 3/4

12:00 pm-9:05 pm

1 stop41h 05m

Kunming Changshui

Tue 3/24

4:15 pm-10:30 am

1 stop33h 15m

$848

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Thu 3/5

11:35 pm-11:40 am

1 stop20h 05m

Kunming Changshui

Fri 3/27

10:35 pm-8:40 pm

1 stop37h 05m

$871

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Thu 3/5

11:35 pm-11:40 am

1 stop20h 05m

Kunming Changshui

Tue 3/24

6:40 pm-8:40 pm

1 stop17h 00m

$871

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Mon 3/2

11:35 pm-4:25 pm

1 stop24h 50m

Kunming Changshui

Sat 3/21

10:55 am-8:40 pm

1 stop24h 45m

$871

San FranciscoKunming

SFO - KMG

SFOKMG

San Francisco

Mon 3/2

11:35 pm-11:30 pm

2 stops31h 55m

Kunming Changshui

Fri 3/27

10:35 pm-8:40 pm

1 stop37h 05m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from San Francisco to Kunming

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 San Francisco to Kunming in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 San Francisco-Kunming flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Kunming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Kunming flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Kunming 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 San Francisco-Kunming 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 San Francisco to Kunming

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

Reviews of airlines servicing Kunming

Get insights into the airlines that provide service to Kunming. 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 Kunming. Reviews last updated February 12, 2026.
Read reviews from past customers who have flown China Southern, China Eastern, and Air China from San Francisco to Kunming. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.3
Good
137 reviews

Boarding

7.7

Comfort

7.6

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
China Southern
7.3
Good
137 reviews
China Southern
7.3
Good
137 reviews

Boarding

7.7

Comfort

7.6

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
China Eastern
7.2
Good
192 reviews
China Southern
7.3
Good
137 reviews

Boarding

7.7

Comfort

7.6

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
Air China
7.2
Good
139 reviews
China Southern
7.3
Good
137 reviews

Boarding

7.7

Comfort

7.6

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Kunming. 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 San Francisco to Kunming?

    China Southern can get you from San Francisco to Kunming in just under 20h 05m. Your travel time can differ by up to . San Francisco and Kunming are separated by a distance of 7195 mi.

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

    Our cheapest airline available from San Francisco to Kunming is China Eastern. Our recent data shows that you can find tickets from as low as $601 on this airline. Additional options worth looking into are Air China and China Southern, starting at $739 and $743 round-trip. These flights start at 46% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $366. However, be on the lookout for offers from China Southern and Air China, as they are both options that can get you from San Francisco to Kunming for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Kunming 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Francisco to Kunming

Discover the top 3 airlines that operate flights from San Francisco to Kunming. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$601Average$1,028FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$739Average$1,276FlexibilityNo cancel feeOn-time67%
China SouthernCheapest$743Average$1,076FlexibilityNo cancel feeOn-time69%

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