Seamless Coast-to-Coast Travel: Book Your Flights from RDU to SFO
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$144.58
Last updated Feb 16, 2026
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Tracking the May 7, 2026 departure — the cheapest date we found.
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Raleigh (RDU)
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San Francisco (SFO)
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Search FlightsTraveling from the heart of North Carolina's Research Triangle to the iconic shores of Northern California has never been more accessible or exciting for both business professionals and leisure seekers alike. When you board a flight from Raleigh-Durham International Airport (RDU) to San Francisco International Airport (SFO), you are bridging two world-renowned hubs of innovation, technology, and academic excellence while transitioning from the lush, rolling hills of the Southeast to the dramatic fog-swept vistas of the Pacific coast. This transcontinental journey spans approximately 2,400 miles, offering travelers a chance to swap Southern hospitality for the eclectic, cosmopolitan charm of the City by the Bay within a single afternoon.
Travel Tips
To ensure a smooth journey from RDU to SFO, consider booking a non-stop flight with carriers like United or Alaska Airlines, which significantly reduces travel time compared to routes with layovers in hubs like Charlotte or Denver. Since San Francisco is famous for its unpredictable microclimates, always pack versatile layers in your carry-on; even if Raleigh is sweltering, you might land to a chilly, fog-shrouded evening at SFO. For those looking to maximize their time, taking a red-eye flight on the return leg can save you a night on hotel costs, though going westbound, morning departures are ideal for arriving in time for a fresh seafood dinner. Lastly, download the mobile apps for your airline and the SFO airport to receive real-time updates on gate changes and baggage claim details, which are frequent in busy hubs.
Airport Information
Raleigh (RDU)
Raleigh-Durham International Airport (RDU) serves as the primary gateway for the Research Triangle region of North Carolina, known for its efficiency, cleanliness, and modern infrastructure across its two main terminals. Located centrally between the cities of Raleigh and Durham, it offers a wide array of amenities including local North Carolina-inspired dining options, art exhibits, and high-speed Wi-Fi. The airport has seen significant growth recently, making it a stress-free and pleasant starting point for your long-haul journey to the West Coast.
San Francisco (SFO)
San Francisco International Airport (SFO) is a major international hub renowned for its commitment to sustainability, impressive museum-quality art installations, and world-class passenger facilities. Located about 13 miles south of downtown San Francisco, it features four terminals connected by the convenient AirTrain system. Travelers can easily access the city via the BART (Bay Area Rapid Transit) system directly from the International Terminal, or enjoy the airport’s unique amenities such as the dedicated Yoga Room and high-end Napa Valley-inspired eateries while arranging ground transportation.
Seasonal Pricing Patterns
Flight prices from Raleigh to San Francisco generally fluctuate based on seasonal demand and major technology conferences held in the Bay Area. The most budget-friendly months are typically January and February, when the post-holiday lull leads to significant fare drops and lower hotel rates. Conversely, prices tend to peak during the summer months of June and July, as well as during late September when major events like Dreamforce occur. To secure the best rates, it is advisable to book at least six weeks in advance, especially for travel during the busy winter holiday season.
Frequently Asked Questions
How long is the flight from RDU to SFO?
A non-stop flight from Raleigh-Durham to San Francisco typically takes between 5 hours and 45 minutes to 6 hours and 15 minutes, depending on wind speeds and weather conditions.
Which airlines offer direct flights on this route?
Currently, United Airlines and Alaska Airlines are the primary carriers offering non-stop service between RDU and SFO, though schedules can vary by season.
What is the time difference between Raleigh and San Francisco?
San Francisco is in the Pacific Time Zone, which is 3 hours behind Raleigh’s Eastern Time Zone. Be sure to adjust your watch upon arrival.
What is the best way to get from SFO to downtown San Francisco?
The BART train is the most cost-effective and efficient method, taking about 30 minutes. Alternatively, ride-share services like Uber and Lyft operate from designated zones in the parking garages.
Are there lounges available at RDU for travelers?
Yes, RDU features several lounges, including the Delta Sky Club and the American Airlines Admirals Club, as well as the Chase Sapphire Lounge by The Club for eligible cardholders.