$185+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SFO
May 18 — May 251
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 January or February, booked 82 days in advance, depart on a Thursday or Saturday and return on a Saturday
Cheap flight deals from Pittsburgh to San Francisco
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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 April 18, 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 April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/81:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Thu 5/146:45 pm
SFO
- PIT
1 stop24h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/46:00 am
PIT
- SFO
2 stops44h 04m
Multiple Airlines
Sun 5/109:56 pm
SFO
- PIT
1 stop19h 38m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/151:22 pm
PIT
- SFO
2 stops31h 40m
Multiple Airlines
Wed 6/38:48 pm
SFO
- PIT
1 stop20h 43m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 9/307:00 am
PIT
- SFO
1 stop9h 03m
Alaska Airlines
Sun 10/47:00 am
SFO
- PIT
1 stop20h 45m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 11/16:14 pm
PIT
- SFO
1 stop8h 45m
Alaska Airlines
Wed 12/27:59 pm
SFO
- PIT
1 stop18h 18m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 4/16. 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 6/113:30 pm
PIT
- SFO
1 stop10h 19m
American Airlines
Mon 6/156:01 am
SFO
- PIT
1 stop7h 28m
American Airlines
Deal found 4/16![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/85:58 pm
PIT
- SFO
1 stop8h 17m
American Airlines
Thu 5/1411:59 pm
SFO
- PIT
1 stop7h 45m
American Airlines
Deal found 4/17![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/68:15 pm
PIT
- SFO
2 stops29h 49m
Multiple Airlines
Sun 5/109:56 pm
SFO
- PIT
1 stop19h 38m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/147:00 pm
PIT
- SFO
2 stops40h 30m
Multiple Airlines
Wed 6/38:48 pm
SFO
- PIT
1 stop20h 43m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 11/235:51 pm
PIT
- SFO
1 stop7h 59m
American Airlines
Tue 12/111:15 pm
SFO
- PIT
1 stop9h 22m
American Airlines
Deal found 4/17![American Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/81:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Wed 5/1312:52 pm
SFO
- PIT
2 stops26h 13m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/193:15 pm
PIT
- SFO
1 stop10h 54m
American Airlines
Mon 5/256:01 am
SFO
- PIT
1 stop7h 28m
American Airlines
Deal found 4/16![American Airlines logo]()
$345
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 April 18, 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 April 18, 2026.
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/87:11 pm
PIT
- SFO
Nonstop5h 39m
United Airlines
Thu 5/1410:50 pm
SFO
- PIT
Nonstop5h 11m
United Airlines
Deal found 4/13![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/14. 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.
Thu 5/75:40 pm
PIT
- SFO
1 stop6h 50m
Delta
Mon 5/118:30 pm
SFO
- PIT
2 stops10h 50m
Delta
Deal found 4/14![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/141:05 pm
PIT
- SFO
1 stop8h 25m
United Airlines
Wed 7/229:17 pm
SFO
- PIT
Nonstop5h 02m
United Airlines
Deal found 4/17![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/13. 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 9/32:05 pm
PIT
- SFO
1 stop8h 07m
United Airlines
Sun 9/65:00 am
SFO
- PIT
1 stop6h 42m
United Airlines
Deal found 4/13![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/18. 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.
Tue 5/52:02 pm
PIT
- SFO
1 stop8h 01m
Delta
Sun 5/1012:15 am
SFO
- PIT
1 stop7h 05m
Delta
Deal found 4/18![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/97:05 am
PIT
- SFO
1 stop7h 19m
United Airlines
Sun 5/1011:05 pm
SFO
- PIT
1 stop7h 26m
United Airlines
Deal found 4/14![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 6/1710:25 am
PIT
- SFO
1 stop6h 51m
Delta
Mon 6/2211:56 pm
SFO
- PIT
1 stop6h 47m
Delta
Deal found 4/14![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/232:05 pm
PIT
- SFO
1 stop7h 13m
United Airlines
Fri 6/511:05 pm
SFO
- PIT
1 stop7h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 7/1712:18 pm
PIT
- SFO
1 stop8h 56m
Delta
Sun 7/1910:30 pm
SFO
- PIT
1 stop8h 11m
Delta
Deal found 4/17![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 4/18. 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 6/187:24 pm
PIT
- SFO
1 stop8h 06m
United Airlines
Mon 6/229:17 pm
SFO
- PIT
Nonstop5h 02m
United Airlines
Deal found 4/18![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 4/15. 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 7/95:23 pm
PIT
- SFO
Nonstop5h 28m
United Airlines
Mon 7/139:17 pm
SFO
- PIT
Nonstop5h 02m
United Airlines
Deal found 4/15![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/14. 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 6/166:50 am
PIT
- SFO
Nonstop5h 25m
United Airlines
Tue 6/236:00 am
SFO
- PIT
1 stop7h 51m
United Airlines
Deal found 4/14![United Airlines logo]()
$399
Last-minute flights from Pittsburgh to San FranciscoDiscover last-minute flight deals from Pittsburgh to San Francisco. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to San Francisco. Data last updated April 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/46:00 am
PIT
- SFO
2 stops44h 04m
Multiple Airlines
Sun 5/109:56 pm
SFO
- PIT
1 stop19h 38m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/68:15 pm
PIT
- SFO
2 stops29h 49m
Multiple Airlines
Sun 5/109:56 pm
SFO
- PIT
1 stop19h 38m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/81:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Thu 5/146:45 pm
SFO
- PIT
1 stop24h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/85:58 pm
PIT
- SFO
1 stop8h 17m
American Airlines
Thu 5/1411:59 pm
SFO
- PIT
1 stop7h 45m
American Airlines
Deal found 4/17![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/81:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Wed 5/1312:52 pm
SFO
- PIT
2 stops26h 13m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/81:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Tue 5/1210:15 pm
SFO
- PIT
2 stops16h 25m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/87:11 pm
PIT
- SFO
Nonstop5h 39m
United Airlines
Thu 5/1410:50 pm
SFO
- PIT
Nonstop5h 11m
United Airlines
Deal found 4/13![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/147:00 pm
PIT
- SFO
2 stops40h 30m
Multiple Airlines
Wed 6/38:48 pm
SFO
- PIT
1 stop20h 43m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/151:22 pm
PIT
- SFO
2 stops31h 40m
Multiple Airlines
Wed 6/38:48 pm
SFO
- PIT
1 stop20h 43m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/151:22 pm
PIT
- SFO
1 stop30h 08m
Multiple Airlines
Sun 6/75:25 pm
SFO
- PIT
2 stops22h 55m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/193:15 pm
PIT
- SFO
1 stop10h 54m
American Airlines
Mon 5/256:01 am
SFO
- PIT
1 stop7h 28m
American Airlines
Deal found 4/16![American Airlines logo]()
$345
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Thu 5/286:00 am
PIT
- SFO
1 stop22h 36m
Multiple Airlines
Tue 6/28:44 pm
SFO
- PIT
1 stop19h 36m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$348
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 April 18, 2026.
Search for one-way flight options from Pittsburgh to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Southwest deal was found by Cheapflights users on 4/14. 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 5/66:50 am
PIT
- SFO
1 stop7h 10m
Southwest
Deal found 4/14![Southwest logo]()
$185
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/56:12 am
PIT
- SFO
1 stop10h 55m
American Airlines
Deal found 4/14![American Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/118:15 pm
PIT
- SFO
2 stops26h 19m
Frontier
Deal found 4/15![Frontier logo]()
$189
This Southwest deal was found by Cheapflights users on 4/13. 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 5/293:55 pm
PIT
- SFO
2 stops9h 15m
Southwest
Deal found 4/13![Southwest logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/46:00 am
PIT
- SFO
2 stops44h 04m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 4/306:35 am
PIT
- SFO
3 stops37h 59m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/147:00 pm
PIT
- SFO
2 stops46h 41m
Frontier
Deal found 4/15![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/11:22 pm
PIT
- SFO
2 stops11h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/193:15 pm
PIT
- SFO
1 stop9h 45m
American Airlines
Deal found 4/16![American Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/258:15 pm
PIT
- SFO
2 stops41h 15m
Frontier
Deal found 4/13![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/148:58 pm
PIT
- SFO
3 stops38h 32m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/178:15 pm
PIT
- SFO
2 stops29h 49m
Frontier
Deal found 4/13![Frontier logo]()
$203
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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (Kiwi.com) |
One-way from | $185 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $432 |
Good round-trip deal | $458 or less |
Good one-way deal | $302 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Francisco that are best for you.
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Cheapest round-trip
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Fri 5/8
7:11 pm-9:50 pm
Nonstop5h 39m
San Francisco
Thu 5/14
10:50 pm-7:01 am
Nonstop5h 11m
$349
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Tue 7/14
1:05 pm-6:30 pm
1 stop8h 25m
San Francisco
Wed 7/22
9:17 pm-5:19 am
Nonstop5h 02m
$359
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Thu 9/3
2:05 pm-7:12 pm
1 stop8h 07m
San Francisco
Sun 9/6
5:00 am-2:42 pm
1 stop6h 42m
$369
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Sat 5/9
7:05 am-11:24 am
1 stop7h 19m
San Francisco
Sun 5/10
11:05 pm-9:31 am
1 stop7h 26m
$369
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Sat 5/23
2:05 pm-6:18 pm
1 stop7h 13m
San Francisco
Fri 6/5
11:05 pm-9:40 am
1 stop7h 35m
$369
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Thu 6/18
7:24 pm-12:30 am
1 stop8h 06m
San Francisco
Mon 6/22
9:17 pm-5:19 am
Nonstop5h 02m
$382
Quickest round-trip
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Thu 7/9
5:23 pm-7:51 pm
Nonstop5h 28m
San Francisco
Mon 7/13
9:17 pm-5:19 am
Nonstop5h 02m
$389
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Tue 6/16
6:50 am-9:15 am
Nonstop5h 25m
San Francisco
Tue 6/23
6:00 am-4:51 pm
1 stop7h 51m
$399
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Thu 5/7
5:40 pm-9:30 pm
1 stop6h 50m
San Francisco
Mon 5/11
8:30 pm-10:20 am
2 stops10h 50m
$404
PittsburghSan Francisco
PIT - SFO
PITSFO
Pittsburgh
Tue 5/5
2:02 pm-7:03 pm
1 stop8h 01m
San Francisco
Sun 5/10
12:15 am-10:20 am
1 stop7h 05m
$409
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 April.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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
Airlines
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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 April 10, 2026.
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 $366). Flying from Pittsburgh to San Francisco in December is currently the most expensive (average of $452). 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 April 18, 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.
Denver (DEN) – chosen by Cheapflights users on 50% 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: 8h 32m.
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 43m.
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 April 18, 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 Cruz
Santa Clara
Livermore
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Newark
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Pittsburgh to San Francisco
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Complete your trip
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Search flights from Pittsburgh to San Francisco by cabin class
Find flights from Pittsburgh to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and San Francisco flights
Browse other Pittsburgh and San Francisco flight options. Last updated on April 18, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$251 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$316 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$444 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$289 | Average$391 | FlexibilityNo cancel fee | On-time69% |