$197+ Cheap flights from Pittsburgh to San Francisco (PIT - SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SFO
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Pittsburgh to San Francisco are usually found in February or January, booked 72 days in advance, depart on a Thursday or Saturday and return on a Saturday
Cheap flight deals from Pittsburgh to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to San FranciscoExplore the most affordable flight options available from Pittsburgh to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Pittsburgh to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:07 am -
1 stop9h 16m
Wed 11/43:08 pm -
1 stop26h 28m
Deal found 9/4![Alaska Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:28 pm -
1 stop8h 12m
Wed 9/301:45 pm -
1 stop12h 40m
Deal found 9/3![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:08 am -
1 stop9h 02m
Tue 11/178:33 am -
1 stop9h 03m
Deal found 9/1![Alaska Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:23 am -
Nonstop6h 02m
Tue 1/512:25 pm -
Nonstop4h 55m
Deal found 9/2![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:28 pm -
1 stop8h 12m
Thu 10/18:25 am -
2 stops18h 00m
Deal found 9/2![Alaska Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:40 pm -
1 stop8h 35m
Tue 1/511:35 pm -
1 stop8h 15m
Deal found 9/3![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:40 pm -
1 stop6h 45m
Tue 10/611:40 pm -
1 stop7h 35m
Deal found 8/31![Southwest logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:02 am -
1 stop9h 01m
Fri 10/21:45 pm -
1 stop12h 40m
Deal found 9/2![Alaska Airlines logo]()
$396
Best flights from Pittsburgh to San FranciscoDiscover carefully curated flight deals from Pittsburgh to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Pittsburgh to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/276:20 am -
1 stop8h 00m
Sat 3/69:00 pm -
Nonstop5h 08m
Deal found 8/31![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:55 am -
2 stops8h 45m
Wed 10/79:20 am -
1 stop7h 45m
Deal found 9/2![Southwest logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:28 pm -
1 stop18h 09m
Sat 9/194:51 pm -
1 stop9h 34m
Deal found 9/2![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:40 am -
1 stop8h 15m
Sun 11/111:10 am -
2 stops11h 00m
Deal found 8/31![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
Nonstop5h 24m
Sat 10/1011:30 pm -
1 stop7h 24m
Deal found 9/4![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops10h 05m
Wed 11/118:00 pm -
2 stops11h 20m
Deal found 9/2![Southwest logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:08 am -
2 stops16h 49m
Tue 12/14:44 pm -
1 stop24h 54m
Deal found 8/31![Alaska Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:00 pm -
2 stops10h 20m
Sat 11/146:30 am -
2 stops10h 15m
Deal found 9/1![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
Nonstop5h 24m
Thu 10/159:30 pm -
Nonstop5h 05m
Deal found 9/1![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:35 pm -
1 stop7h 20m
Sat 10/36:05 am -
2 stops12h 45m
Deal found 8/31![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:50 am -
2 stops10h 25m
Tue 9/297:40 am -
2 stops10h 10m
Deal found 9/4![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:40 pm -
2 stops9h 05m
Tue 10/1311:05 am -
2 stops9h 30m
Deal found 8/31![Southwest logo]()
$463
Last-minute flights from Pittsburgh to San FranciscoDiscover last-minute flight deals from Pittsburgh to San Francisco. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to San Francisco. Data last updated September 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:40 pm -
1 stop6h 45m
Tue 10/611:40 pm -
1 stop7h 35m
Deal found 8/31![Southwest logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:28 pm -
1 stop8h 12m
Wed 9/301:45 pm -
1 stop12h 40m
Deal found 9/3![Alaska Airlines logo]()
$373
This Expedia deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:28 pm -
1 stop8h 12m
Sun 9/277:00 am -
1 stop19h 25m
Deal found 9/2![Alaska Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
Nonstop5h 24m
Sun 9/279:30 pm -
Nonstop5h 05m
Deal found 9/3![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:02 am -
1 stop9h 01m
Fri 10/21:45 pm -
1 stop12h 40m
Deal found 9/2![Alaska Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:28 pm -
1 stop8h 12m
Thu 10/18:25 am -
2 stops18h 00m
Deal found 9/2![Alaska Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
Nonstop5h 24m
Wed 10/711:30 pm -
1 stop7h 35m
Deal found 9/4![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:41 pm -
1 stop7h 49m
Mon 10/58:00 am -
1 stop10h 06m
Deal found 9/1![American Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:59 pm -
1 stop8h 00m
Fri 10/239:30 pm -
Nonstop5h 05m
Deal found 9/2![United Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:07 am -
1 stop9h 16m
Wed 11/43:08 pm -
1 stop26h 28m
Deal found 9/4![Alaska Airlines logo]()
$359
One-way flights from Pittsburgh to San FranciscoSearch for one-way flight options from Pittsburgh to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Pittsburgh to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:56 am -
1 stop9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:28 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 am -
2 stops10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:37 pm -
3 stops45h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:54 pm -
2 stops23h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:57 pm -
2 stops23h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Breeze Airways logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
2 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:51 pm -
2 stops31h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:42 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am -
Nonstop5h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$214
Find flight deals from Pittsburgh to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Alaska Airlines) |
One-way from | $197 (United Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $422 |
Good round-trip deal | $467 or less |
Good one-way deal | $308 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Wed 10/28
6:40 am-11:25 am
1 stop7h 45m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$197
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Thu 9/17
6:28 pm-11:40 pm
1 stop8h 12m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$200
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Tue 10/20
8:07 am-4:08 pm
1 stop11h 01m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$200
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Wed 12/30
7:40 pm-1:15 am
1 stop8h 35m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$200
Quickest round-trip
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Fri 10/16
7:45 pm-12:10 am
1 stop7h 25m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$200
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Mon 10/5
6:40 pm-11:15 pm
1 stop7h 35m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$200
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Thu 10/29
6:20 am-1:25 pm
2 stops10h 05m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$202
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Fri 11/6
4:00 pm-11:20 pm
2 stops10h 20m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$205
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 9/26
10:50 am-6:15 pm
2 stops10h 25m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$205
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Tue 12/29
3:10 pm-1:15 am
1 stop13h 05m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$212
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Pittsburgh-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Pittsburgh with our price prediction graph.
PIT-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to San Francisco
Prices
More
How far ahead should I book a flight from Pittsburgh to San Francisco?
The best time to book flights from Pittsburgh to San Francisco is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Pittsburgh to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Pittsburgh to San Francisco (average of $376). Flying from Pittsburgh to San Francisco in April is currently the most expensive (average of $500). 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 time of day to fly from PIT to SFO?
Find hourly flight availability from Pittsburgh 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 September 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to San Francisco as you normally would.
What’s the top layover airport for flights from Pittsburgh to San Francisco?
Share of 1-stop round-trip flights from Pittsburgh to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 33% of 1-stop itineraries from Pittsburgh to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Pittsburgh to San Francisco?
Average round-trip fare for 1-stop flights from Pittsburgh to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $236.
What’s the fastest layover option from Pittsburgh to San Francisco?
Shortest average travel time for 1-stop one-way flights from Pittsburgh to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 35m.
Which airport typically offers the quickest layover for flights from Pittsburgh to San Francisco?
Average layover duration for 1-stop one-way flights from Pittsburgh to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 08m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 5, 2026.
Read through reviews of airlines operating flights from Pittsburgh to San Francisco, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
Davis
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Top 6 airlines flying from Pittsburgh to San Francisco
Discover the top 6 airlines that operate flights from Pittsburgh to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$348 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$253 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$469 | FlexibilityNo cancel fee | On-time63% |