Cheap Flights From San Francisco, California
Everyone loves a good deal, especially when it comes to travel. And you’re in luck if you live in the Bay Area! You can travel the world on a budget thanks to the numerous airlines that provide cheap flights from San Francisco. These budget flight options will ensure that your trip gets off to a great start, whether you’re planning a long vacation or a weekend escape.
Top Airlines Offering the Cheapest Flights from San Francisco
San Francisco is a central hub for travelers, with several airlines offering cheap airline tickets departing from San Francisco.
- Frontier Airlines: Frontier Airlines is known for its “Low Fares Done Right” policy. They serve over 100 destinations, including the U.S., Canada, Mexico, and the Caribbean. Their cost-effective flights make it an attractive option for travelers on a budget.
- JetBlue: JetBlue offers value-for-money services to over 100 U.S., Latin America, and Caribbean destinations. They are notably recognized for operating domestic flights from San Francisco.
- Alaska Airlines: Alaska Airlines is a premier carrier offering discounted fares for domestic and international destinations. They currently employ numerous nonstop routes between San Francisco and various locations within the U.S. and select international destinations like San Jose Cabo (SJD) and Puerto Vallarta (PVR).
- United Airlines: United Airlines has a strong presence in San Francisco, with competitive fares to various destinations. Key routes include San Francisco (SFO) to New York (JFK), Chicago (ORD), and Denver (DEN). They also offer international flights to destinations like Taipei (TPE).
- American Airlines: American Airlines, one of the major U.S. carriers, offers several flights from San Francisco to various domestic and international destinations. They offer competitive fares and daily flights to major cities like Los Angeles (LAX), Dallas (DFW), and Miami (MIA).

Find Major Airports in San Francisco
The city’s geographical diversity is well-reflected in its air travel options, providing travelers with various choices for their journey. Here’s an overview of San Francisco’s main airports:
- San Francisco International Airport (SFO): One of the largest in the region and serves as a primary gateway to Europe and Asia. SFO offers flights to numerous domestic and international destinations, making it an ideal choice for travelers looking for flexibility and convenience.
- Oakland International Airport (OAK): Another significant airport serving the San Francisco Bay Area. It’s a viable alternative to SFO, especially for those closer to the East Bay.
- Norman Y. Mineta San Jose International Airport (SJC): Located in the heart of Silicon Valley. SJC serves several domestic destinations and a select number of international locations. Its proximity to Silicon Valley makes it a convenient choice for business travelers.

Popular Flight Destinations from San Francisco
Here are the most popular flights from San Francisco, the cheapest price and the shortest flight duration.
From San Francisco to: | Airline | Price | Flight Duration |
Barcelona | United | $607 | 14h 5m |
Honolulu | United | $470 | 5h 30m |
Houston | United | $452 | 3h 41m |
Istanbul | United | $997 | 17h 30m |
Las Vegas | Frontier | $85 | 1h 38m |
London | TAP Portugal | $590 | 15h 5m |
Los Angeles | Delta | $120 | 1h 32m |
Miami | JetBlue | $239 | 9h 19m |
New York | JetBlue | $229 | 5h 35m |
Orlando | Alaska Airlines | $241 | 5h 15m |
Seattle | Alaska Airlines | $131 | 2h 14m |
Tokyo | United | $951 | 11h 20m |
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FAQs
What is the cheapest international flight from San Francisco?
The most affordable international flight from San Francisco is San Juan, Puerto Rico (SJU), with roundtrip flights as low as $281. Prices start increasing in February, so you’ll want to book early for December or January to get cheap tickets from San Francisco.
Where can you fly to from San Francisco?
From local U.S. destinations to the heart of Europe, options are plentiful when flying out from San Francisco. Some popular destinations include New York (JFK), Chicago (ORD), Las Vegas (LAS), London (LHR), Vancouver (YVR), and Honolulu (HNL).
Where is the cheapest place to fly into Europe from San Francisco?
If you’re thinking about Europe, you’ll find several budget-friendly flights from San Francisco. Some of the most affordable European destinations from San Francisco include Stockholm, Dublin, Copenhagen, Barcelona, and Athens.
Which city is closest to fly to from San Francisco?
Las Vegas, Nevada, is an economical choice for domestic flights, with flights starting as low as $34. The closest major city for international flights is Vancouver, Canada (YVR), less than three hours away by plane for only $214.
When is it cheaper to fly from San Francisco?
When looking for flight deals from San Francisco, timing is crucial in cost savings. January is your golden ticket for budget-friendly flights from San Francisco, thanks to the post-holiday dip in demand. If you’re looking for the most economical day to fly, consider flying out on a Monday. However, morning departures tend to cost more during June, the peak season.
Which cities have nonstop flights from San Francisco?
About 30-41 nonstop flights from San Francisco to Los Angeles (LAX) daily and 14-30 nonstop flights to other U.S. cities like New York (JFK), San Diego (SAN), Las Vegas (LAS), Santa Ana (SNA), Denver (DEN), and Seattle (SEA). Nonstop flights from San Francisco to Toronto (YYZ), Montreal (YUL), Mexico City (MEX), Cancun (CUN), London (LHR), Dublin (DUB), and Paris (CDG) are also available.
What is the cheapest international flight from San Francisco?
Flights to Mexico or Canada from San Francisco can be relatively affordable. These adjacent countries provide a range of experiences, from the pristine beaches of Cancun and the bustling streets of Mexico City to the dynamic city life of Toronto.
What airlines fly directly from San Francisco?
Some airlines that commonly offer direct flights from SFO include United Airlines, American Airlines, Delta Air Lines, Alaska Airlines, British Airways, Air Canada, Lufthansa, Emirates, and many others.
Which airlines use San Francisco the most?
United Airlines is one of the dominant carriers at San Francisco International Airport (SFO) and operates many flights from the airport. Other significant airlines at SFO include American Airlines, Delta Air Lines, Alaska Airlines, and Southwest Airlines.
How do I find cheap flights from San Francisco to Hawaii?
In January, you can find direct flights from San Francisco to Honolulu, Hawaii (HNL), for as low as $254 via Hawaiian Airlines. This nonstop flight takes approximately 5 hours and 40 minutes, departing from Chicago O’Hare International Airport (ORD)