$29 Cheap flights to San Francisco
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Francisco departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to San Francisco
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals to San Francisco
All round-trip flight deals to San Francisco
See travel insights to San Francisco from
San Francisco flights insights and trends
Explore insights for your San Francisco flight to craft the best travel plan
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $368.
What is the absolute cheapest flight to San Francisco?
Users booking trips to San Francisco from Ontario found flights 90% cheaper than the average price of flights to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from United States to San Francisco is on a Wednesday when prices can be found for as low as $417. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $561.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest United States to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $427. Flights at noon are often more expensive with an average ticket price of $481.
Cheap San Francisco flight deals and tips
Summary info about San Francisco flight prices, duration and airlines
Best One-Way Price | $29 |
|---|---|
Best Round-Trip Price | $35 |
Fastest flight time | 1h 30m |
Popular in | December |
Frequently asked questions about flying to San Francisco
When is it best to fly to San Francisco to go sightseeing?
Sights like Fisherman's Wharf, Golden Gate Bridge, and Lombard Street are most enjoyable in months with moderate weather conditions like January, February, or December. Plan your flight to San Francisco for those months.
Is there an alternative airport near San Francisco?
Finding an alternative and possibly cheaper destination airport near San Francisco is possible. If you are planning a flight to San Francisco, consider booking flights to Oakland Airport (12 mi from San Francisco city center), San Jose Airport (40 mi from San Francisco city center) or Santa Rosa Sonoma County Airport (54 mi from San Francisco city center).
Is there a cheaper alternative to flying into San Francisco?
With an average price of $218 per person, Santa Rosa Sonoma County Airport is the cheapest airport to fly into when planning your trip to San Francisco. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.
When did momondo last update prices for flights to San Francisco Airport?
Prices for flights to San Francisco Airport refresh daily.
How many operators does momondo search for flights to San Francisco Airport?
The number of operators available for flights to San Francisco Airport is 76 as of January 2025.
How old do you have to be to fly to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to San Francisco?
It is quick and easy to find flights to San Francisco on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.
Can I find flights to San Francisco with flexible booking policies on momondo?
All flight searches to San Francisco on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to San Francisco?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to San Francisco.
I’m not ready to book a flight to San Francisco right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
Find better results for your trip to San Francisco
Popular flights to San Francisco
Popular routes according to searches in the past day on momondo
Cheapest flight routes to San Francisco
These routes have the cheapest flights to San Francisco found by momondo users in United States
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Ontario | San Francisco | 1h 28m | $38 |
| Los Angeles | San Francisco | 1h 26m | $38 |
| Las Vegas | San Francisco | 1h 37m | $38 |
| Portland | San Francisco | 1h 42m | $38 |
| Burbank | San Francisco | 1h 23m | $38 |
| Santa Ana | San Francisco | 1h 24m | $38 |
| San Diego | San Francisco | 1h 35m | $38 |
| Palm Springs | San Francisco | 1h 40m | $53 |
| Phoenix | San Francisco | 1h 56m | $57 |
| Salt Lake City | San Francisco | 2h 04m | $58 |
| Denver | San Francisco | 2h 39m | $78 |
| Dallas | San Francisco | 3h 45m | $91 |
| Seattle | San Francisco | 2h 12m | $109 |
| Chicago | San Francisco | 4h 30m | $114 |
| Atlanta | San Francisco | 5h 11m | $127 |
| Redmond | San Francisco | 1h 49m | $127 |