Cheap Flight Deals to San Francisco
Find the best cheap flight deals to San Francisco International Airport (SFO). Compare fares, book in seconds, and discover everything San Francisco, California has to offer.
Round-trip flights from $59*
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Your Complete Guide to Flying to San Francisco, California
San Francisco is one of the world’s most beloved and immediately recognizable cities — a compact, 7-mile-square peninsula of extraordinary beauty defined by its iconic Golden Gate Bridge, rolling fog, painted Victorian houses, and famously steep hills. The city has served as the cultural and geographic gateway to the Pacific since the Gold Rush of 1849, and today it stands as the beating heart of the global technology industry, with Silicon Valley’s major campuses stretching south from the city.
San Francisco’s neighborhoods each have a distinct, celebrated identity — the hippy legacy of Haight-Ashbury, the vibrant Latino culture of the Mission, the LGBTQ heritage of the Castro, and the bohemian energy of North Beach. The food scene is extraordinary, pioneering farm-to-table cuisine decades before it became a national movement. Book cheap flight deals to San Francisco (SFO) and experience one of the world’s most magnetic cities.
One of the most photographed and instantly recognized structures on Earth — a 1.7-mile suspension bridge spanning the entrance to San Francisco Bay, offering stunning views from both the bridge itself and from the Marin Headlands across the water.
Golden Gate Bridge
The legendary former federal penitentiary on a rocky island in San Francisco Bay, offering compelling audio tours through the cell blocks where Al Capone and other notorious criminals were imprisoned — book well in advance.
Alcatraz Island
San Francisco’s most visited waterfront district, featuring fresh seafood stalls, sourdough bread bowls, the sea lion colony at Pier 39, and stunning Bay views including Alcatraz and the Golden Gate.
Fisherman's Wharf & Pier 39
A magnificent 1,017-acre urban park stretching from the Haight to the Pacific Ocean, housing the de Young Museum, California Academy of Sciences, Japanese Tea Garden, and the famous free-roaming bison herd.
Golden Gate Park
The vibrant heart of San Francisco’s Latino community, famous for its outstanding taquerias, Mission-style burritos, stunning Clarion Alley murals, and the beloved Dolores Park with its panoramic city views.
Mission District & Dolores Park
Cable Cars & Painted Ladies
San Francisco’s legendary cable car system (the only moving National Historic Landmark in the US) and the famous row of Victorian ‘Painted Ladies’ homes at Alamo Square are quintessential city experiences.
San Francisco International Airport (SFO)
The primary commercial airport serving San Francisco, located 14 miles from downtown. IATA code: SFO. Connects primarily through San Francisco International (SFO).
Location & Getting Around
San Francisco is located in Taylor County, West Texas, approximately 180 miles west of Dallas-Fort Worth. Car rentals are available at SFO airport. The city is easily navigable by car with minimal traffic.
Climate & Weather
San Francisco has a semi-arid climate with hot summers (avg. 95°F in July) and mild winters. The city receives about 23 inches of rain annually. Spring and fall offer the most pleasant visiting conditions.
Events & Festivals
Major annual events include the Children’s Art & Literacy Festival (June), Western Heritage Classic Rodeo (May), and Holiday in San Francisco (December). Plan flights early around festival dates.
Travel Calendar
Best Time to Fly to San Francisco
Airfare and weather guide for every month of the year
JAN
Low fares
FEB
Low fares
MAR
Moderate
APR
Moderate
MAY
Moderate
JUN
Peak season
JUL
Peak season
AUG
Peak season
SEP
Moderate
OCT
Moderate
NOV
Low fares
DEC
Moderate
Cheapest fares
Average fares
Peak / expensive
Routes
Popular Routes to San Francisco (SFO)
Compare fares across the most-searched departure cities
| From | To | From Price | Type |
|---|---|---|---|
| Los Angeles (LAX) Los Angeles | San Francisco (SFO) San Francisco, California | from $59* | Round Trip |
| Las Vegas (LAS) Las Vegas | San Francisco (SFO) San Francisco, California | from $64* | Round Trip |
| New York (JFK) New York | San Francisco (SFO) San Francisco, California | from $79* | Round Trip |
| Chicago (ORD) Chicago | San Francisco (SFO) San Francisco, California | from $89* | Round Trip |
| Seattle (SEA) Seattle | San Francisco (SFO) San Francisco, California | from $74* | Round Trip |
| Denver (DEN) Denver | San Francisco (SFO) San Francisco, California | from $84* | Round Trip |
| Dallas (DFW) Dallas | San Francisco (SFO) San Francisco, California | from $94* | Round Trip |
| Phoenix (PHX) Phoenix | San Francisco (SFO) San Francisco, California | from $74* | Round Trip |
Airport Guide
San Francisco Regional Airport (SFO)
Everything you need to know about flying into and out of San Francisco’s main commercial airport.
IATA Code
SFO
San Francisco
Distance to City
14 mi
From downtown San Francisco
Main Hub Airlines
AA / 9E
American / Endeavor Air
Key Connections
SFO
San Francisco International hub
Travel Tips
Tips for Finding Cheap Flights to San Francisco
Insider strategies to cut your airfare to SFO significantly
01
Book 3–6 Weeks Ahead
For flights to San Francisco, booking 3 to 6 weeks before departure typically yields the best fares. Prices usually rise sharply within 2 weeks of departure.
02
Fly on Tuesdays or Wednesdays
Mid-week departures to SFO are consistently 15–25% cheaper than weekend flights. Avoid Friday and Sunday travel for the lowest rates.
03
Consider Connecting via DFW
Most flights to San Francisco connect through San Francisco International (SFO). Booking this connection often unlocks more schedule options and better pricing. Booking a DFW connection often unlocks more schedule options and better pricing compared to nonstop alternatives.
04
Travel in January, February, or September
These are the off-peak months for San Francisco air travel. Fares can be 30–40% lower than during the busy summer season.
05
Set Fare Alerts
Sign up for price drop notifications on your preferred San Francisco route. Fares fluctuate daily and a well-timed alert can save you $50–$150 per ticket.
06
Use Flexible Date Search
If your travel schedule allows, check fares ±3 days around your ideal dates. A one-day shift in departure can sometimes cut prices dramatically.
Frequently Asked Questions
Cheap flight deals to San Francisco (SFO) start from as low as $59 for round-trip tickets from Los Angeles. As United Airlines' largest global hub, SFO offers extremely competitive fares from virtually every US city, with Oakland (OAK) and San Jose (SJC) worth comparing as less congested Bay Area alternatives.
San Francisco is primarily served by San Francisco International Airport (IATA: SFO), located 14 miles south of downtown. Oakland International (OAK, across the Bay) and San Jose International (SJC, 50 miles south) are also worth comparing for lower fares and less congestion.
January, February, and November offer the lowest airfares to San Francisco (SFO). Summer is peak tourist season but often foggy — the famous 'Karl the Fog' blankets the city June through August. Fall (September-October) offers San Francisco's warmest, clearest weather with moderate fares.
San Francisco (SFO) is United Airlines' largest global hub and Alaska's second-largest hub, with Delta, American, Southwest, and virtually every major international airline also serving the airport extensively.
As one of the world's busiest airports, San Francisco fares are competitive year-round with 2-4 weeks typically sufficient. For Dreamforce conference (September) and major tech events, book 6-8 weeks ahead. Always compare SFO against OAK and SJC for the best total Bay Area fare.
Top attractions include the Golden Gate Bridge, Alcatraz Island (book ahead), Fisherman's Wharf and Pier 39, Golden Gate Park with its museums, the Mission District, the cable car system, and the Painted Ladies Victorian homes at Alamo Square.
Yes - San Francisco (SFO) has nonstop service from virtually every major US city and dozens of international destinations. United Airlines alone operates nonstop SFO flights from over 90 cities, making it one of the most connected airports in the world.
Popular Destinations
The Most Popular Cities
Explore top flight destinations travelers love — great deals available now.
Las Vegas
LAS. Nevada
New York
JFK. New York
Washington
DCA · D.C.
Chicago
ORD · Illinois
San Francisco
SFO · California
Los Angeles
LAX · California
Orlando
MCO · Florida
Miami
MIA · Florida
Paris
CDG · France
London
LHR · UK
Rome
FCO · Italy
Amsterdam
AMS · Netherlands
Most Popular Airlines
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