What is the most punctual flight time for the United States to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

How often are flights from the United States to San Francisco delayed?

About 18% of weekly flights between United States and San Francisco have experienced delays in the past year, with the average delay time being 146 minutes.

Which airline has the best punctuality record on the United States to San Francisco flights?

Over the last year, East Coast Flight Services have had the lowest number of delays on this route, with no flights being classified as delayed.

How popular is this USA to San Francisco flight route?

Within the past month, 385 users have taken a look at flights from United States to San Francisco.

How long is the flight from USA to San Francisco?

Departing from USA to San Francisco will take you 1h 24m. The distance from USA to San Francisco is about 363 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines to fly from USA to San Francisco one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from USA to San Francisco for a low price.

What is the cheapest month to book a flight from USA to San Francisco?

Currently, February is the cheapest month in which you can book a flight from USA to San Francisco (average of $27). Flying from USA to San Francisco in July is currently the most expensive (average of $61). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from USA to San Francisco?

Travelers seeking maximum savings on their USA to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from USA to San Francisco

The most flights from US0 to SFO are scheduled on a Wednesday (156 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (51 on average).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from USA to San Francisco?

The most popular flight routes from USA to San Francisco are New York John F Kennedy Intl - San Francisco, Newark - San Francisco and Los Angeles - San Francisco.

What are the cheapest flights from USA to San Francisco?

Looking for the cheapest flight from USA to San Francisco? While on average our users pay $971, our data indicates the cheapest price to be $51. The most popular route (New York John F Kennedy Intl - San Francisco), is priced around $165.

What are the most reliable airlines from USA to San Francisco?

Consider Aer Lingus (91%), China Southern (83%) or Emirates (82%) when booking your flight. These represent the most reliable airlines when flying from USA to San Francisco.

What are the most popular airlines that fly from USA to San Francisco?

Before booking your flight from USA to San Francisco check out the most popular airlines for this route: United Airlines, American Airlines or Delta.

What is the cheapest time of day to fly from US to SFO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from USA to San Francisco by exploring options for tickets at noon.

What airport do you fly into for flights to San Francisco from United States?

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from United States. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

Can I find deals for flights from USA to San Francisco that include hotel bookings?

Yes. In addition to deals on USA to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to San Francisco.

Can I find deals for business class flights from USA to San Francisco?

Yes. Cheapflights offers flight deals from USA to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$50+ Flights from the United States to San Francisco

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$81 (CheapOair)
One-way from	$50 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$427
Good round-trip deal	$108 or less
Good one-way deal	$54 or less

American Airlines' Main Cabin Extra offers 34-35” legroom, enhancing comfort on longer flights.

American Airlines' Flagship Business class provides 6’ 7” lay-flat beds and 16” HD screens.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$27	Average$122	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$38	Average$203	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$48	Average$271	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$94	Average$326	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$95	Average$291	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$97	Average$315	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$97	Average$349	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$106	Average$321	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$109	Average$372	FlexibilityNo cancel fee	On-time71%
Sun Country Air	Cheapest$141	Average$359	FlexibilityNo cancel fee	On-time83%

$50+ Cheap flights from the United States to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to San Francisco with Cheapflights

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Find flight deals from USA to San Francisco

Cheapest flights from USA to San FranciscoExplore the most affordable flight options available from USA to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Explore the most affordable flight options available from USA to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Cheap flight deals from USA to San Francisco

Keep the following information in mind while searching for USA to San Francisco flight deals. Data was last updated November 26, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to San Francisco that are best for you.

Best time to book a flight from USA to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to San Francisco

What is the cheapest month to book a flight from USA to San Francisco?

What is the cheapest time of day to fly from US to SFO?

Find hourly flight availability from USA to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

What is the cheapest day to fly from USA to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from USA to San Francisco. Price data was last updated on November 25, 2025.

Weekly flight availability from USA to San Francisco

Explore weekly flight availability from USA to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 26, 2025.

How often are flights from the United States to San Francisco delayed?

What is the most punctual flight time for the United States to San Francisco flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on the United States to San Francisco flights?

The best insider tips for theUnited States to San Francisco flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to San Francisco trip

Airlines

United Airlines

American Airlines

Frontier

Delta

Alaska Airlines

JetBlue

Airports

SFO

Our travel experts

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from the United States to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from United States?

How popular is this USA to San Francisco flight route?

How long is the flight from USA to San Francisco?

What are the cheapest airlines to fly from USA to San Francisco one-way?

What are the most popular routes from USA to San Francisco?

What are the most reliable airlines from USA to San Francisco?

What are the cheapest flights from USA to San Francisco?

Can I find deals for flights from USA to San Francisco that include hotel bookings?

How can I find direct flights from USA to San Francisco?

Can I find deals for business class flights from USA to San Francisco?

What is the cheapest month to book a flight from USA to San Francisco?

Traveling to a place near San Francisco?

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Alternative routes for USA to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Cheapest flights from USA to San Francisco
Explore the most affordable flight options available from USA to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.