Cheap flights from Pittsburgh to San Francisco from $101
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Francisco departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Pittsburgh to San Francisco
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United Airlines flights from Pittsburgh to San Francisco
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How to get the cheapest flight ticket from Pittsburgh to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $389.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Pittsburgh to San Francisco is on a Thursday when prices can be found for as low as $475. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $895.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Pittsburgh to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $363. Flights in the afternoon are often more expensive with an average ticket price of $714.
What is the cheapest Pittsburgh to San Francisco flight route?
Fly from Pittsburgh to San Francisco for the best Pittsburgh - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Pittsburgh for as low as $355 on momondo.
What cabin class options are available on Pittsburgh to San Francisco flights?
There are 4 cabin classes available to choose from on Pittsburgh to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Pittsburgh to San Francisco?
Frontier, JetBlue, and Delta are the most popular carriers operating from Pittsburgh to San Francisco
What airlines fly to San Francisco?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to San Francisco from Pittsburgh according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pittsburgh to San Francisco on average per day?
The number of flights available between Pittsburgh and San Francisco is 3 per day as of July 2025. The most frequent departure time is 5:00PM, with 52% of daily flights leaving in the afternoon.
How many flights depart from Pittsburgh to San Francisco on average per week?
As of July 2025, there are 22 flights per week flying from Pittsburgh to San Francisco. The most common day of the week flights depart is Wed, with 27% of flights taking off on this day.
When to book flights from Pittsburgh to San Francisco
Cheap Pittsburgh to San Francisco (PIT to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Francisco
Best Price Found | $101 |
|---|---|
Fastest flight time | 5h 20m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Pittsburgh to San Francisco by plane?
A flight from Pittsburgh to San Francisco will travel around 2257.8 mi. A reasonable flight in good conditions will take 5h 20m.
When did momondo last update prices for flights from Pittsburgh Airport to San Francisco Airport?
Prices for flights from Pittsburgh Airport to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to San Francisco Airport?
As of July 2025, there are 6 operators available to choose from for flights from Pittsburgh Airport to San Francisco Airport.
How old do you have to be to fly from Pittsburgh Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pittsburgh to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Pittsburgh to San Francisco is Boeing 737 MAX 8, representing 45.57% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 43.40%, Boeing 737-800 at 3.07%, and Boeing 737-900 at 1.08%.
What is the most popular airline from Pittsburgh to San Francisco?
Based on momondo bookings for flights between Pittsburgh and San Francisco, the leading airline is United Airlines, making up 70% of the total bookings. Other popular airlines include American Airlines with 14%, Delta with 11%, and Southwest with 3%.
Best airlines flying from Pittsburgh to San Francisco
Compare and see reviews for airlines that fly from Pittsburgh to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $90 | Free Cancellation | Rating 5.9 3,286 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $229 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 8.0 4,266 reviews |
Southwest Flights From Pittsburgh to San Francisco
Southwest is one of the most popular airlines flying from Pittsburgh to San Francisco, operating 2 flights/week on average for this route. A good Southwest flight deal for Pittsburgh to San Francisco starts from $308 round-trip, up to an average price of $433. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Pittsburgh to San Francisco
The best United Airlines deal for Pittsburgh to San Francisco flight tickets found on momondo in the last 72 hours was $289, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $446 round-trip. United Airlines operates 10 flights out of Pittsburgh into San Francisco in an average week, so prices vary by time and availability. 8,861 United Airlines reviews by users on momondo have scored the airline at 7.4/10.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Pittsburgh to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Pittsburgh.
Can I find flights from Pittsburgh to San Francisco with flexible booking policies on momondo?
Yes. All flights to San Francisco from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Pittsburgh to San Francisco?
Once you have performed a search for Pittsburgh to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Pittsburgh to San Francisco right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Pittsburgh to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.