Ready to trade your view of the Rocky Mountains for a view of the San Francisco Bay? Southwest Airlines® has flights from Denver International Airport to San Francisco International Airport that make booking your next trip simpler than ever. Search for flights to San Francisco (SFO) with Southwest® and book your trip with confidence. Have flexible travel dates? Find low-fare flight options for a range of dates with our Low Fare Calendar. Before you go, check out Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.
Browse Denver to San Francisco (SFO) flights and book yours today!
Denver, CO to San Francisco (SFO), CA
departing on 4/19
one-way starting at*$125
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 16 travel days available.
|Denver International Airport (DEN)
|San Francisco International Airport (SFO)
|Average flight time
|2 hours 44 minutes
|Nonstop flights per day Monday through Friday
|Nonstop flights on Saturday
|Nonstop flights on Sunday
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 3/1/2024 and 3/31/2024. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 3/1/2024 and 3/31/2024.
With year-round mild temperatures, beautiful bay views, and some of the best food on the West Coast, the San Francisco Bay Area is hard to beat! And with transport options via bus, rapid rail, and commuter rail from the airport to the San Francisco city center, you don’t have to waste a single minute.
The city of San Francisco is made up of vibrant neighborhoods, each with its own distinctive character and sights to offer. Start your city tour in Haight-Ashbury, an area that’s fondly called by some the birthplace of the American counterculture. Spend an afternoon browsing used bookstores, vintage shops, and independent cafes nestled amongst the area’s colorful Victorian-style houses. Next, head to Chinatown for dim sum and browse through the neighborhood’s many fresh produce markets. If you’re wondering how your dessert was made, you can watch fortune cookie-making in action at the Golden Gate Fortune Cookie Factory! Don’t miss a photo op in front of the famous Dragon Gate that marks the official Chinatown entrance on Bush Street.
The San Francisco Bay Area has no shortage of hiking, biking, and outdoor adventure opportunities, both urban and in nature. Hike the stunning coastal Lands End Trail or walk up Telegraph Hill to Coit Tower. Explore Golden Gate Park and relax with a picnic, or walk across the Golden Gate Bridge itself to neighboring Sausalito. Head north to Muir Woods and see old-growth redwoods more than 1,200 years old and over 250 feet tall. Take a ferry ride out to Alcatraz Island and tour the former federal prison that was shut down in the 1970s. End your Bay Area getaway with a trip up to Twin Peaks for a view that you’ll remember for years to come!
One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.
Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest® pet policy.
Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.
San Francisco International Airport is just 13 miles south of downtown San Francisco. There's plenty of public transit that'll get you on your way to your San Francisco adventures, or get yourself a convenient rental car.
At Southwest, we know it takes more than great deals on San Francisco (SFO) airfares and convenient scheduling options to make your trip memorable. So from booking to boarding, we offer services and features designed to make your travel from Denver to San Francisco (SFO) the best it can be. Learn more about the Southwest® travel experience before you book your flight from Denver International Airport to San Francisco International Airport.
Flying with Southwest is simple and fun, no matter which of our dozens of exciting destinations you choose. When you search for your next flight to San Francisco (SFO), know that you won’t be surprised at checkout. Low fares and no hidden fees. That's Transfarency®. And as always, two bags fly free®1. Want the latest news, information, and promotional offers from Southwest? Sign up to receive email from us. Book your flight today and know that you'll earn Rapid Rewards® points when you fly.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.
3Failure to cancel a reservation at least 10 minutes prior to departure may result in forfeited Travel Funds.
4Flight credits unexpired on or created on or after July 28, 2022, do not expire and will show an expiration date until our systems are updated. See full details here.
5Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
6Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.