American Airlines Flight Deals from Seattle (SEA) to San Francisco (SFO)

Planning a trip between Seattle and San Francisco? San Francisco is famous for its vibrant places of interest, beautiful landscapes, and bright nightlife. These two cities offer great travel experiences and are ideal for business or leisure and weekend getaway destinations. Whether you are strolling through San Francisco’s picturesque lanes, dining at exquisite restaurants, or enjoying sights in San Francisco, this itinerary provides effortless travel with American Airlines.

Visiting Hawaii Just Got Easier – Here's What to Know

American Airlines is making it easier for Midwesterners to escape the winter cold with a new route from Chicago O’Hare (ORD) to Honolulu (HNL) starting October 26, 2025. The airline will use its larger Boeing 787-8 aircraft, offering more premium seating options. This expansion is part of America’s broader strategy at O’Hare, adding nine new destinations and increasing premium seats by over 40% compared to last summer. Other new routes include Naples, Madrid, Halifax, and adventure-focused destinations like Spokane and Colorado Springs. American is also expanding service to Florida and Cape Cod.

Fly to Australia for Under $800 Roundtrip with American Airlines—Book Now!

American Airlines is making trips to Australia more affordable with roundtrip fares to Sydney starting at $899 and one-way flights from 30,000 miles. Some flights are even lower, like a Los Angeles-to-Sydney roundtrip for $796. This offer is valid for ticketing between February 17 and March 2, 2025, with select travel dates running through mid-2026. A few stopovers will be permitted. Basic Economy fare remain non-refundable. For mile redemption tickets, booking must take place between February 17 and April 17 of the year 2025, with designated travel periods. The offer presents a valuable opportunity for frugal travelers to visit and see what Australia has to offer.

8/15 Fri

American Airlines

Non Stop

SEA - SFO

2h 10m

08:05 - 10:15

$146

Book Deal

American Airlines Fare Comparison for Flights from SEA to SFO

Looking for cheap flights from Seattle to San Francisco? The cost of a ticket on this route may vary based on the time of year, the time of purchase, and cabin class. To enjoy better value for your money, check fares offered by American Airlines, and book early for the trip. Choose travel class in the economy, business or first depending on the fare you want to spend on the travel.

American Airlines Booking Trends and Price Insights for SEA to SFO Flights

When it comes to the American Airlines flight between Seattle and San Francisco, timing plays a critical role. It is also important to note that traveling during off-peak months can lead to better fares. Some of the best tips for finding a cheap flight include booking 4–6 weeks in advance and choosing flights that are in the middle of the week.

American Airlines Baggage Policies and Fees for Flights to San Francisco from SEA

Preparing for your flight? To help customers make their travel smooth, American Airlines has clear policies on baggage allowances. Please review the limitation of the carry-on and checked bag allowance according to the fare type. Extra charges also may be levied if the baggage is large or heavy, so travelers should check this with the airline before the trip.

Popular American Airlines flight options to San Francisco

• American Airlines Flights from Houston to San Francisco
• American Airlines Flights from Albuquerque to San Francisco
• American Airlines Flights from Atlantic City to San Francisco
• American Airlines Flights from Dallas to San Francisco
• American Airlines Flights from Pittsburgh to San Francisco
• American Airlines Flights from Albany to San Francisco
• American Airlines Flights from Anchorage to San Francisco
• American Airlines Flights from Denver to San Francisco
• American Airlines Flights from Baltimore to San Francisco
• American Airlines Flights from Atlanta to San Francisco
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• American Airlines Flights from Seattle to San Francisco
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• American Airlines Flights from Nashville to San Francisco
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• American Airlines Flights from Baltimore to San Francisco
• American Airlines Flights from Dulles to San Francisco

Popular American Airlines flight options from San Francisco

• American Airlines Flights from San Francisco to Houston
• American Airlines Flights from San Francisco to Albuquerque
• American Airlines Flights from San Francisco to Atlantic City
• American Airlines Flights from San Francisco to Dallas
• American Airlines Flights from San Francisco to Pittsburgh
• American Airlines Flights from San Francisco to Albany
• American Airlines Flights from San Francisco to Anchorage
• American Airlines Flights from San Francisco to Denver
• American Airlines Flights from San Francisco to Baltimore
• American Airlines Flights from San Francisco to Atlanta
• American Airlines Flights from San Francisco to Austin
• American Airlines Flights from San Francisco to Asheville
• American Airlines Flights from San Francisco to Memphis
• American Airlines Flights from San Francisco to Phoenix
• American Airlines Flights from San Francisco to Fort Lauderdale
• American Airlines Flights from San Francisco to Seattle
• American Airlines Flights from San Francisco to El Paso
• American Airlines Flights from San Francisco to Cleveland
• American Airlines Flights from San Francisco to Las Vegas
• American Airlines Flights from San Francisco to Nashville
• American Airlines Flights from San Francisco to Boise
• American Airlines Flights from San Francisco to Boston
• American Airlines Flights from San Francisco to Buffalo
• American Airlines Flights from San Francisco to Burbank
• American Airlines Flights from San Francisco to Bozeman
• American Airlines Flights from San Francisco to Los Angeles
• American Airlines Flights from San Francisco to Charleston
• American Airlines Flights from San Francisco to Charlotte
• American Airlines Flights from San Francisco to Columbus
• American Airlines Flights from San Francisco to St Louis
• American Airlines Flights from San Francisco to Myrtle Beach
• American Airlines Flights from San Francisco to Jacksonville
• American Airlines Flights from San Francisco to Cincinnati
• American Airlines Flights from San Francisco to Santa Ana
• American Airlines Flights from San Francisco to Des Moines
• American Airlines Flights from San Francisco to Oklahoma City
• American Airlines Flights from San Francisco to Orlando
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• American Airlines Flights from San Francisco to Fairbanks, Alaska
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• American Airlines Flights from San Francisco to Spokane
• American Airlines Flights from San Francisco to Grand Rapids
• American Airlines Flights from San Francisco to Honolulu
• American Airlines Flights from San Francisco to New Haven
• American Airlines Flights from San Francisco to Indianapolis
• American Airlines Flights from San Francisco to Islip
• American Airlines Flights from San Francisco to Hilo
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• American Airlines Flights from San Francisco to Miami
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• American Airlines Flights from San Francisco to Chicago
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