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$132+ Cheap flights from Pittsburgh to San Francisco (PIT - 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SFO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to San Francisco are usually found in January or May, booked 82 days in advance, depart on a Thursday or Friday and return on a Wednesday

Find flight deals from Pittsburgh to San Francisco

Cheapest flights from Pittsburgh to San Francisco
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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/69:22 amPIT - SFO
Nonstop5h 43mUnited Airlines
Tue 12/91:25 pmSFO - PIT
Nonstop4h 48mUnited Airlines
Deal found 11/4$289
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/279:31 amPIT - SFO
1 stop14h 16mMultiple Airlines
Wed 12/310:10 pmSFO - PIT
1 stop19h 38mMultiple Airlines
Deal found 11/5$290
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 12/149:31 amPIT - SFO
1 stop12h 55mMultiple Airlines
Sun 1/118:09 pmSFO - PIT
1 stop18h 52mMultiple Airlines
Deal found 11/3$293
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amPIT - SFO
2 stops12h 57mDelta
Wed 12/107:37 pmSFO - PIT
2 stops11h 09mDelta
Deal found 11/4$294
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/191:54 pmPIT - SFO
1 stop22h 52mMultiple Airlines
Sat 1/107:10 amSFO - PIT
2 stops35h 48mMultiple Airlines
Deal found 11/5$296
This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:30 pmPIT - SFO
1 stop9h 44mFrontier
Mon 11/176:34 amSFO - PIT
1 stop7h 01mFrontier
Deal found 11/4$297
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:02 pmPIT - SFO
1 stop10h 22mFrontier
Fri 11/282:54 pmSFO - PIT
1 stop22h 13mFrontier
Deal found 11/4$298
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amPIT - SFO
1 stop29h 18mJetBlue
Wed 12/108:15 amSFO - PIT
1 stop9h 33mJetBlue
Deal found 11/4$300
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:00 pmPIT - SFO
2 stops11h 31mDelta
Tue 12/910:45 pmSFO - PIT
1 stop9h 27mDelta
Deal found 11/4$301
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 12/191:54 pmPIT - SFO
2 stops20h 54mMultiple Airlines
Sun 12/219:56 pmSFO - PIT
1 stop22h 29mMultiple Airlines
Deal found 11/4$302
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/211:39 pmPIT - SFO
1 stop20h 32mMultiple Airlines
Tue 11/256:32 amSFO - PIT
2 stops37h 47mMultiple Airlines
Deal found 11/4$303

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$132
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$398

Good round-trip deal

$332 or less

Good one-way deal

$310 or less
Provider with most accurate pricing for Pittsburgh-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-San Francisco flights.
Search Deals
From Pittsburgh to San Francisco
Search Deals
One-way flight from Pittsburgh to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Pittsburgh to San Francisco.
Search Deals
Price to beat on a one-way flight from Pittsburgh to San Francisco.
Search Deals

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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Francisco that are best for you.

Fly from

Pittsburgh

Fly to

San Francisco

Route

Depart

Return

Price

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sat 12/6

1:47 pm-9:16 pm

1 stop10h 29m

San Francisco

Tue 12/9

7:37 pm-9:12 am

2 stops10h 35m

$301

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sun 12/14

6:25 am-10:46 am

1 stop7h 21m

San Francisco

Mon 1/12

6:00 am-6:32 pm

1 stop9h 32m

$309

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 12/3

6:00 am-12:09 pm

1 stop9h 09m

San Francisco

Tue 12/9

1:25 pm-9:13 pm

Nonstop4h 48m

$322

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 12/3

6:40 am-2:40 pm

2 stops11h 00m

San Francisco

Tue 12/9

7:40 am-9:35 pm

2 stops10h 55m

$332

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Tue 12/9

1:00 pm-10:31 pm

2 stops12h 31m

San Francisco

Sat 1/10

6:00 am-3:43 pm

1 stop6h 43m

$336

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 11/26

6:45 am-9:27 am

Nonstop5h 42m

San Francisco

Tue 12/2

5:00 am-3:09 pm

1 stop7h 09m

$339

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 11/24

10:35 am-3:35 pm

1 stop8h 00m

San Francisco

Sun 11/30

9:23 pm-5:12 am

Nonstop4h 49m

$339

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 12/3

5:26 pm-12:20 am

1 stop9h 54m

San Francisco

Tue 12/9

6:00 am-4:21 pm

1 stop7h 21m

$344

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 11/26

5:10 am-10:10 am

1 stop8h 00m

San Francisco

Fri 12/5

5:50 am-3:15 pm

1 stop6h 25m

$349

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 11/26

5:35 pm-11:11 pm

1 stop8h 36m

San Francisco

Thu 12/4

12:30 am-10:13 am

1 stop6h 43m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 21 results
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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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-San Francisco flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

How far ahead should I book a flight from Pittsburgh to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to San Francisco. Price data was last updated on October 31, 2025.

The best time to book flights from Pittsburgh to San Francisco is 82 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, January is the cheapest month in which you can book a flight from Pittsburgh to San Francisco (average of $170). Flying from Pittsburgh to San Francisco in December is currently the most expensive (average of $290). 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 November 6, 2025.

When flying from Pittsburgh to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to San Francisco. Price data was last updated on November 2, 2025.

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

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 November 6, 2025.
Read through reviews of airlines operating flights from Pittsburgh to San Francisco, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • What airports do I use to fly from Pittsburgh to San Francisco?

    To fly from Pittsburgh to San Francisco, you need to book a flight from Pittsburgh (PIT) to San Francisco (SFO). Nonstop flights to San Francisco from Pittsburgh take 5h 37m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Pittsburgh to San Francisco offered by 6 different airlines.

  • How popular is this Pittsburgh to San Francisco flight route?

    This flight path from Pittsburgh to San Francisco was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pittsburgh to San Francisco?

    Delta, United Airlines, and Southwest can get you from Pittsburgh to San Francisco in just under 9h 09m. Your travel time can differ by up to 1h 51m. The distance from Pittsburgh to San Francisco is about 2246 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pittsburgh to San Francisco round-trip?

    Currently priced at $130, Frontier will fly you from Pittsburgh to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $198 and $212, respectively. Users have found that Frontier is 68% cheaper than the other options available to this destination.

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

    $144 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $147 and $155, respectively.

  • What are the most reliable airlines from Pittsburgh to San Francisco?

    Before booking your flight to San Francisco from Pittsburgh, check out the most reliable airlines to get you to your destination on time: United Airlines (96%), Air China (94%), Air New Zealand( 94%).

  • What are the cheapest flights from Pittsburgh to San Francisco?

    Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Pittsburgh - San Francisco) can be booked for $194 on average, our data indicates $437 when flying from Pittsburgh to San Francisco.

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

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

  • How can I find direct flights from Pittsburgh to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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.

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

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to San Francisco (average of $170). Flying from Pittsburgh to San Francisco in December is currently the most expensive (average of $290). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$252FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$212Average$375FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$229Average$250FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$244Average$429FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$432FlexibilityNo cancel feeOn-time69%

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