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HK$673+ Cheap flights from San Francisco

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 1-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — HKG
27 may. — 3 jun.1
1 adult

What to know about flights from San Francisco

Discover essential information about flights departing from San Francisco, including flight schedules, destinations, airlines operating at the San Francisco airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 22 mayo 2025.

Cheapest airline

Frontier

Good round-trip deal

HK$674 or less

Good one-way deal

HK$348 or less
On average, Frontier currently has the cheapest one-way flight from San Francisco (avg. price of HK$419).
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Price to beat on a round-trip flight from San Francisco.
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Price to beat on a one-way flight from San Francisco.
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Find flights from San Francisco

Cheapest flights from San Francisco
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 22 mayo 2025.

mié. 11-610:25SFO - LAX
Nonstop1h 35mAlaska Airlines
mié. 11-616:00LAX - SFO
Nonstop1h 28mAlaska Airlines
Deal found 21-5HK$869
mié. 11-608:55SFO - LAX
Nonstop1h 36mDelta
mié. 25-608:35LAX - SFO
Nonstop1h 23mDelta
Deal found 21-5HK$916
mar. 1-705:25SFO - LAX
2 stops8h 10mSouthwest
mar. 1-720:40LAX - SFO
Nonstop1h 25mSouthwest
Deal found 21-5HK$1,128
jue. 26-609:09SFO - LAX
Nonstop1h 38mHawaiian Airlines
dom. 29-607:00LAX - SFO
Nonstop1h 29mHawaiian Airlines
Deal found 21-5HK$1,229
vie. 20-613:25SFO - LAX
Nonstop1h 33mUnited Airlines
dom. 22-606:00LAX - SFO
Nonstop1h 38mUnited Airlines
Deal found 21-5HK$1,370
mar. 24-623:09SFO - DFW
Nonstop3h 44mUnited Airlines
vie. 27-606:00DFW - SFO
Nonstop3h 46mUnited Airlines
Deal found 21-5HK$1,715
mar. 8-715:20SFO - DAL
1 stop5h 45mSouthwest
sáb. 19-706:35DAL - SFO
1 stop6h 35mSouthwest
Deal found 20-5HK$1,785
vie. 1-800:50SFO - DFW
1 stop9h 47mDelta
sáb. 9-806:15DFW - SFO
1 stop7h 17mDelta
Deal found 21-5HK$1,864
mar. 15-723:25SFO - DCA
1 stop8h 34mJetBlue
mar. 22-715:00DCA - SFO
1 stop12h 35mJetBlue
Deal found 21-5HK$2,028
mar. 12-823:59SFO - DAL
1 stop8h 54mDelta
vie. 15-818:28DAL - SFO
1 stop8h 07mDelta
Deal found 21-5HK$2,067
mié. 11-600:49SFO - MKE
1 stop5h 31mDelta
lun. 16-613:15MKE - SFO
1 stop9h 07mDelta
Deal found 21-5HK$2,200
vie. 11-723:59SFO - IAD
1 stop8h 44mSun Country Air
mié. 16-712:40IAD - SFO
1 stop23h 33mSun Country Air
Deal found 21-5HK$2,232

Find flights from San Francisco within your budget

Find flights departing from San Francisco that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 mayo 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mié. 11-6

10:25-12:00

Nonstop1h 35m

Los Angeles

mié. 11-6

16:00-17:28

Nonstop1h 28m

HK$869

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mié. 11-6

08:55-10:31

Nonstop1h 36m

Los Angeles

mar. 24-6

06:30-07:52

Nonstop1h 22m

HK$916

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mar. 1-7

05:25-13:35

2 stops8h 10m

Los Angeles

mar. 1-7

20:40-22:05

Nonstop1h 25m

HK$1,128

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

jue. 26-6

09:09-10:47

Nonstop1h 38m

Los Angeles

dom. 29-6

07:00-08:29

Nonstop1h 29m

HK$1,229

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

vie. 20-6

13:25-14:58

Nonstop1h 33m

Los Angeles

dom. 22-6

06:00-07:38

Nonstop1h 38m

HK$1,370

San FranciscoDallas

SFO - DFW

SFODFW

San Francisco

mar. 24-6

23:09-04:53

Nonstop3h 44m

Dallas/Fort Worth

vie. 27-6

06:00-07:46

Nonstop3h 46m

HK$1,715

San FranciscoDallas

SFO - DAL

SFODAL

San Francisco

mar. 8-7

15:20-23:05

1 stop5h 45m

Dallas Love Field

sáb. 19-7

06:35-11:10

1 stop6h 35m

HK$1,785

San FranciscoDallas

SFO - DFW

SFODFW

San Francisco

vie. 1-8

00:50-12:37

1 stop9h 47m

Dallas/Fort Worth

sáb. 9-8

06:15-11:32

1 stop7h 17m

HK$1,864

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

mar. 15-7

23:25-10:59

1 stop8h 34m

Washington, D.C. Reagan-National

mar. 22-7

15:00-00:35

1 stop12h 35m

HK$2,028

San FranciscoDallas

SFO - DAL

SFODAL

San Francisco

mar. 12-8

23:59-10:53

1 stop8h 54m

Dallas Love Field

vie. 15-8

18:28-00:35

1 stop8h 07m

HK$2,067

Flights are sorted by cheapest return flights first.

Deals found on 20-5

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco

Have a flexible travel schedule? Discover the best time to fly from San Francisco with our price prediction graph.
Estimated return 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.

Travel insights for flights from San Francisco

Get recent, data-driven insights about flights from San Francisco including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Francisco?

Use this chart to determine the optimal time to book a return flight from San Francisco to Hong Kong. Price data was last updated on 16 May 2025.

The price you pay for your flight from San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco?

Currently, February is the cheapest month in which you can book a flight from San Francisco (average of HK$5,105). Flying from San Francisco in July will prove the most costly (average of HK$6,985). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Francisco?

Many airlines operate round-trip flights from San Francisco: Cathay Pacific, United Airlines, EVA Air, Air Canada, China Airlines. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$786
United Airlines
United Airlines
From HK$115
Frontier
Frontier
From HK$27
Alaska Airlines
Alaska Airlines
From HK$137

What are popular destinations to fly to from San Francisco?

If you’re flying from San Francisco, these routes are more frequently taken by airlines New York (1,297 flights per day), Los Angeles (802 flights per day) and Chicago (645 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$40
Burbank Bob Hope
Burbank Bob Hope
From HK$39
Hong Kong Intl
Hong Kong Intl
From HK$773
Salt Lake City
Salt Lake City
From HK$197

What is the cheapest place to fly to from San Francisco?

The cheapest city to fly to from San Francisco is Burbank Bob Hope, with prices starting at HK$308. Explore other affordable destinations below.

Burbank Bob Hope
Burbank Bob Hope
From HK$39
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$40
San Diego
San Diego
From HK$48
Los Angeles
Los Angeles
From HK$90

Airline reviews for flights from San Francisco

Get insights into the airlines that provide service from 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 airline for your flight from San Francisco. In the last 7 days, Cheapflights users made a total of 70,647 searches.
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,078 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,478 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
733 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very Good
872 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Boarding

9.0

Entertainment

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from San Francisco

Browse through various options for flying your favourite airline from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on 22 mayo 2025.
Cathay Pacific flights from San Francisco to Hong Kong
Frontier flights from San Francisco to Las Vegas
EVA Air flights from San Francisco to Hong Kong
China Southern flights from San Francisco to Guangzhou

Related info for your journey

Access useful and relevant information related to your journey from San Francisco. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 mayo 2025.

  • What are the most popular destinations to fly to from San Francisco?

    This month, the top selected destinations from San Francisco are Boston, Bengaluru, Mumbai. Throughout the year, Mumbai, Bengaluru, Boston are some of the top choices made by users flying from San Francisco.

  • What is the cheapest flight from San Francisco to anywhere?

    Users have flown out of San Francisco for as low as HK$308 to Burbank (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$4,750 to fly from San Francisco.

  • What are the cheapest airlines flying from San Francisco to anywhere?

    Over the past few days, we've found that Frontier, JetBlue, and United Airlines have the cheapest prices from San Francisco. Frontier flights from San Francisco to Las Vegas Harry Reid Intl (HK$213), JetBlue flights from San Francisco to Boston Logan Intl (HK$344), and United Airlines flights from San Francisco to Hong Kong Intl (HK$899).

  • What is the cheapest premium economy flight from San Francisco?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from San Francisco.
    Fly San Francisco to Seattle from HK$3,124
    Fly San Francisco to Denver from HK$7,011
    Fly San Francisco to Incheon Intl Airport from HK$9,833
    Fly San Francisco to Tokyo Narita Airport from HK$9,982

  • What is the cheapest first class flight from San Francisco?

    To fly first-class from San Francisco on a budget, select a flight to Toronto from HK$9,050.

  • What is the cheapest month to fly from San Francisco?

    Currently, the cheapest month for flights from San Francisco is February. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from San Francisco?

    Check out the cheapest flights from San Francisco to embark to:
    Fly from San Francisco to Hong Kong from HK$5,113 round trip

  • How does Cheapflights help users find flights from San Francisco?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from San Francisco?

    Cheapflights helps you find that perfect flight from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from San Francisco with no change fees?

    Need flexible booking options for your flight from San Francisco ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from San Francisco become cheaper?

    Not ready to book yet? You can track prices for flights from San Francisco on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Why should you use Cheapflights to find cheap flight tickets from San Francisco?

Cheapflights helps you find that perfect flight from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco with no change fees?

Need flexible booking options for your flight from San Francisco ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from San Francisco on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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