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United Airlines · Route guide

United Airlines Route: SFO (San Francisco) to PEK (Beijing) – Flight Insights

Everything you need to fly San Francisco to Beijing: when to go, who flies it, what it costs, and how to land well.

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4 airlines on this route · Scheduled transpacific service

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Airline

United Airlines

Service

Scheduled transpacific service

Region

North America to East Asia

The route

Welcome to your comprehensive guide for the United Airlines route from San Francisco International Airport (SFO) to Beijing Capital International Airport (PEK). This popular transpacific route connects the vibrant city of San Francisco with the historic capital of China. On average, this flight covers approximately and has an estimated flight duration of . Discover key statistics, airline details, and travel tips to make your journey seamless. United Airlines operates flights on this route, often utilizing aircraft such as the .

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Airports

Taking off, touching down.

Check-in, security, connections and getting into town at both ends of the flight.

Departure

San Francisco (SFO)

SFO
Check-in
SFO is a major United transpacific gateway — the standard international buffer applies.
Security
Security wait times vary by terminal and time of day — check current status.
Connections
BART connects SFO directly to downtown San Francisco.
Arrival

Beijing Capital International (PEK)

PEK
On arrival
PEK is one of the world's busiest airports — budget extra time for immigration at peak arrival banks.
Ground transport
The Airport Express train connects PEK to central Beijing.
Planning ahead
Check current Chinese visa/transit-visa-free rules for your nationality ahead of travel.
Timing & fares

When it flies, what it costs.

Fares & booking

Booking window
Booking 2-3 months ahead is sensible for this transpacific route outside Chinese New Year.
Cabin advice
United Polaris business class is worth comparing against economy on this long transpacific sector.
Peak pricing
Chinese New Year is the clearest demand spike on this corridor.

Tours and experiences at either end

Vetted day trips and activities in Beijing and San Francisco, through our travel partner.

Browse tours
When to fly

Best Time to Fly from SFO (San Francisco) to PEK (Beijing)

The best time to fly from San Francisco to Beijing depends on your preferences for weather, travel costs, and crowds. Generally, spring (April-May) and autumn (September-October) offer pleasant temperatures in Beijing, avoiding the summer heat and winter cold. Flight prices can fluctuate, with peak seasons often around major holidays and summer months. Consider booking for potentially lower fares and fewer crowds. Shoulder seasons can provide a good balance of weather and cost. Monitoring flight deals months in advance is recommended.

Field notes

Travel Tips for the SFO (San Francisco) - PEK (Beijing) Route

  1. 01

    Ensure your Chinese visa is secured well in advance of your travel date.

  2. 02

    Consider booking a seat in United Economy Plus for extra legroom on this long-haul flight: .

  3. 03

    Familiarize yourself with customs and immigration procedures at both SFO () and PEK to ensure a smooth transit.

  4. 04

    Pack layers, as aircraft cabin temperatures can vary, and Beijing's weather can be unpredictable depending on the season.

  5. 05

    Download offline maps and translation apps, as internet access can be different in China.

Carriers

Airlines Flying SFO (San Francisco) to PEK (Beijing)

United Airlines

United Airlines is a primary operator on this route, offering . Check their website for the most up-to-date schedules.

Air China

Air China also frequently services the San Francisco to Beijing route, often with . Verify current flight availability.

FAQ

Common questions.

Straight answers about flying San Francisco to Beijing.

How long is the flight from San Francisco to Beijing?

Check your specific booking for the current scheduled flight time on this route.

What aircraft does United use?

United has operated the Boeing 777 or 787 on transpacific routes including this one — check your specific booking.

Do I need a visa for China?

Requirements vary by nationality — check current Chinese entry and transit-visa-free rules before booking.

Keep exploring

Where to next.

Countries & layovers

Beijing layover guideSan Francisco layover guide

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