$425 Cheap Flights from Tianjin (TSN) to San Francisco (SFO)

View $425 flight on Sun, May 11, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Tianjin to San Francisco (TSN-SFO)

Prices were available within the past 7 days and start at $425 for one-way flights and $744 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, May 19 - Tue, May 27
TSN
Tianjin
SFO
San Francisco
$744 Roundtrip, found 6 days ago
$744
Roundtrip
found 6 days ago
Select China Southern Airlines flight, departing Mon, May 19 from Tianjin to San Francisco, returning Tue, May 27, priced at $744 found 6 days ago
Korean Air
Wed, Sep 3 - Tue, Feb 10
TSN
Tianjin
SFO
San Francisco
$816 Roundtrip, found 6 days ago
$816
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Sep 3 from Tianjin to San Francisco, returning Tue, Feb 10, priced at $816 found 6 days ago
China Southern Airlines
Sat, May 17 - Fri, Aug 29
TSN
Tianjin
SFO
San Francisco
$835 Roundtrip, found 7 hours ago
$835
Roundtrip
found 7 hours ago
Select China Southern Airlines flight, departing Sat, May 17 from Tianjin to San Francisco, returning Fri, Aug 29, priced at $835 found 7 hours ago
Korean Air
Thu, May 8 - Mon, May 12
TSN
Tianjin
SFO
San Francisco
$851 Roundtrip, found 2 days ago
$851
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, May 8 from Tianjin to San Francisco, returning Mon, May 12, priced at $851 found 2 days ago
China Southern Airlines
Wed, Jun 4 - Fri, Jul 4
TSN
Tianjin
SFO
San Francisco
$858 Roundtrip, found 5 days ago
$858
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Wed, Jun 4 from Tianjin to San Francisco, returning Fri, Jul 4, priced at $858 found 5 days ago
China Southern Airlines
Sat, May 10 - Sun, Aug 24
TSN
Tianjin
SFO
San Francisco
$889 Roundtrip, found 4 days ago
$889
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Sat, May 10 from Tianjin to San Francisco, returning Sun, Aug 24, priced at $889 found 4 days ago
Asiana Airlines
Wed, Jun 4 - Fri, Jul 4
TSN
Tianjin
SFO
San Francisco
$912 Roundtrip, found 5 days ago
$912
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Wed, Jun 4 from Tianjin to San Francisco, returning Fri, Jul 4, priced at $912 found 5 days ago
Asiana Airlines
Sun, May 18 - Sun, Aug 24
TSN
Tianjin
SFO
San Francisco
$939 Roundtrip, found 4 days ago
$939
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Sun, May 18 from Tianjin to San Francisco, returning Sun, Aug 24, priced at $939 found 4 days ago
China Eastern Airlines
Mon, May 19 - Thu, Jul 3
TSN
Tianjin
SFO
San Francisco
$964 Roundtrip, found 4 days ago
$964
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, May 19 from Tianjin to San Francisco, returning Thu, Jul 3, priced at $964 found 4 days ago
Cathay Pacific
Sat, Dec 6 - Fri, Mar 6
TSN
Tianjin
SFO
San Francisco
$1,076 Roundtrip, found 5 days ago
$1,076
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sat, Dec 6 from Tianjin to San Francisco, returning Fri, Mar 6, priced at $1,076 found 5 days ago
Flights from Tianjin (TSN) to San Francisco (SFO)
Origin airport
Binhai Intl.
Destination airport
San Francisco Intl.
Airlines serving
Asiana Airlines, Cathay Pacific, China Southern Airlines
Roundtrip price
$743
Distance
5918 mi

Tianjin to San Francisco Flights

The cheapest times to fly from Tianjin to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tianjin to San Francisco are during the month of May. You can find some of the cheapest flights from Tianjin to San Francisco with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Tianjin to San Francisco

Sunday is one of the best days to book for cheap flights from Tianjin to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Tianjin to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tianjin to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $425 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tianjin to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tianjin to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO) cost?
Discover the latest flight deals from TSN to SFO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TSN to SFO?
The cheapest flights from TSN to SFO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TSN to SFO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from TSN to SFO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO)?
Nonstop flights from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from TSN to SFO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO)?
To reach San Francisco Intl. Airport (SFO) without delays, book a flight that takes off from Binhai Intl. Airport (TSN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO) last-minute?
Waiting until just before your trip to book a ticket from TSN to SFO often results in higher prices. While it’s possible to find some last-minute offers, there’s no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a TSN to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a TSN to SFO flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Binhai Intl. Airport (TSN) to San Francisco Intl. Airport (SFO)?
In most cases, you can cancel or modify your TSN to SFO flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you’d like further details, head to our Customer Service portal.

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*Available to One Key members.