American Airlines flights from Chicago to San Francisco

Flying from Chicago to San Francisco

American Airlines offers convenient flights from Chicago O'Hare International Airport (ORD) to San Francisco International Airport (SFO). Whether you're traveling for business or leisure, enjoy flexible scheduling and seamless connections. With multiple daily flights, you can choose the best time to suit your itinerary.

Finding cheap flights from Chicago

Planning a trip from Chicago? Whether you're going for business or pleasure, booking ahead or last minute, American has cheap flight options for your travel needs.

• Book early: Booking 1 to 3 months ahead can help you find cheap flights from Chicago.
• Be flexible with dates: Tuesdays and Wednesdays are often more affordable travel days.
• Travel off-peak: Late January and early February tend to be quieter times, with lower fares and fewer crowds.

Upgrade your flight with Main Cabin Extra

Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

• Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
• Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
• Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

Discover how Main Cabin Extra can enhance your trip.

Tips for a smooth departure from O'Hare International Airport (ORD)

Ensure a hassle-free start to your journey with these tips:

• Arrive early: Plan to arrive at least 2 hours before domestic flights and 3 hours for international trips.
• Get your boarding pass: Download your boarding pass in the American app or print it before you arrive at the airport.
• Know your terminal: American typically operates from Terminal 3 at ORD. Make sure to check your terminal before your flight.
• Have your ID and travel documents: Travelers need a REAL ID or a valid passport to fly within the U.S. For international travel, a valid passport is required, and some international destinations may have additional entry requirements. Check the official airport website for your destination for these requirements.
• Locate the lounge: Complimentary Admirals Club® lounge access may be available for qualifying customers.
• Find dining options and amenities: ORD offers a variety of restaurants and amenities like pet relief areas, nursery rooms and more.

Learn more about how you can manage travel on the go using the American app.

Arriving in San Francisco

San Francisco International Airport (SFO)

Located approximately 13 miles south of downtown San Francisco, San Francisco International Airport offers easy access to the city.

• Public transportation: The BART (Bay Area Rapid Transit) system connects the airport to downtown San Francisco and other key areas.
• Taxis / rideshare: Available 24 / 7 at designated pickup areas, offering a quick and direct route to your destination.
• Shuttle services: Many hotels offer complimentary shuttles to and from the airport. Check with your hotel in advance for availability.
• Rental cars: The airport's Rental Car Center houses a variety of rental car companies, providing flexibility for exploring the region.

Check out the San Francisco airport official website for more transportation details.

Discover San Francisco

Best time to visit San Francisco

San Francisco is a year-round destination, but spring and fall offer the most pleasant weather for outdoor activities.

• Spring (March to May):Spring offers mild weather and blooming flowers, providing a pleasant atmosphere for exploring the city's vibrant neighborhoods and scenic parks.
• Summer (June to August): Summer brings cooler weather compared to other parts of California, offering a refreshing escape and a chance to enjoy the city's iconic landmarks and outdoor festivals.
• Fall (September to November): Fall is considered one of the best times to visit with warm and clear weather. It's ideal for outdoor activities and exploring cultural events.
• Winter (December to February): Winter is mild, with occasional rain, making it a great time to explore San Francisco's indoor attractions, such as museums and theaters, while experiencing the festive holiday atmosphere.

Top things to see and do in San Francisco

Experience the vibrant energy of San Francisco with these must-see attractions:

• Golden Gate Bridge: One of the most iconic landmarks in the world, the Golden Gate Bridge offers stunning views of the bay and city skyline.
• Alcatraz Island: A visit to Alcatraz Island provides a fascinating glimpse into the history of this infamous prison.
• Fisherman's Wharf: This bustling waterfront area is known for its fresh seafood, shopping and entertainment.
• Golden Gate Park: This expansive urban park offers a variety of attractions, including the de Young Museum, the California Academy of Sciences and the Japanese Tea Garden.
• Lombard Street: Known as the "crookedest street in the world," Lombard Street is famous for its eight hairpin turns and beautifully landscaped gardens.

Booking your trip to San Francisco with American Airlines

With a variety of flight options and easy booking, American makes it simple to plan your trip to San Francisco. Enjoy reliable service and start your adventure today.