$199+ Cheap flights from Pittsburgh (PIT) to Fremont, CA
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SFO
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Fremont 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 Fremont 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 Fremont
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to FremontExplore the most affordable flight options available from Pittsburgh to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Pittsburgh to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/289:35 am -
1 stop29h 17m
Sat 9/57:30 pm -
2 stops11h 03m
Deal found 8/8![Multiple Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 8/9. 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 10/27:50 pm -
1 stop7h 45m
Mon 10/511:30 am -
2 stops9h 15m
Deal found 8/9![Southwest logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/304:46 pm -
1 stop21h 47m
Sat 9/58:23 pm -
1 stop21h 08m
Deal found 8/9![Multiple Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/307:02 am -
1 stop9h 01m
Wed 9/304:51 pm -
1 stop9h 34m
Deal found 8/8![Alaska Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/79:35 am -
1 stop29h 17m
Mon 9/146:04 am -
2 stops10h 55m
Deal found 8/10![Multiple Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 8/9. 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 11/253:10 pm -
2 stops9h 40m
Tue 12/111:35 pm -
1 stop8h 05m
Deal found 8/9![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 9/26:23 pm -
1 stop18h 14m
Sat 9/56:21 pm -
1 stop8h 03m
Deal found 8/10![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/17:00 am -
Nonstop5h 24m
Mon 10/59:30 pm -
Nonstop5h 05m
Deal found 8/9![United Airlines logo]()
$359
This lol.travel deal was found by Cheapflights users on 8/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:23 pm -
1 stop8h 17m
Wed 9/24:46 pm -
1 stop9h 38m
Deal found 8/6![Alaska Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/10. 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 11/193:34 pm -
1 stop10h 58m
Thu 11/266:00 am -
1 stop12h 03m
Deal found 8/10![American Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/274:46 pm -
1 stop21h 47m
Sat 9/58:23 pm -
1 stop21h 08m
Deal found 8/8![Multiple Airlines logo]()
$363
This Expedia deal was found by Cheapflights users on 8/6. 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.
Sat 9/56:23 pm -
1 stop18h 14m
Sat 9/127:50 am -
1 stop8h 51m
Deal found 8/6![Multiple Airlines logo]()
$364
Best flights from Pittsburgh to FremontDiscover carefully curated flight deals from Pittsburgh to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Pittsburgh to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/77:00 am -
Nonstop5h 41m
Thu 11/128:18 am -
Nonstop4h 49m
Deal found 8/9![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 8/6. 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 10/178:55 am -
1 stop7h 45m
Fri 10/2311:40 pm -
1 stop7h 45m
Deal found 8/6![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 8/7. 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 9/163:41 pm -
1 stop8h 58m
Thu 10/12:20 pm -
1 stop6h 38m
Deal found 8/7![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/510:25 am -
1 stop8h 03m
Sat 9/128:15 am -
Nonstop4h 54m
Deal found 8/6![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 8/9. 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 11/76:00 am -
2 stops12h 45m
Thu 11/126:00 am -
1 stop7h 15m
Deal found 8/9![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/177:00 am -
Nonstop5h 24m
Fri 10/2310:35 pm -
1 stop8h 19m
Deal found 8/6![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/7. 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 9/910:10 am -
2 stops9h 15m
Sat 9/1211:40 pm -
1 stop8h 25m
Deal found 8/7![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/287:00 am -
1 stop9h 11m
Sun 8/308:07 am -
Nonstop4h 54m
Deal found 8/8![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 8/8. 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 10/136:40 am -
2 stops11h 30m
Tue 10/2010:20 am -
2 stops9h 30m
Deal found 8/8![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 8/10. 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 9/38:40 am -
2 stops9h 00m
Sat 9/126:00 am -
2 stops8h 35m
Deal found 8/10![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 8/8. 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 9/105:50 am -
2 stops9h 05m
Mon 9/1410:50 am -
2 stops9h 25m
Deal found 8/8![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
1 stop13h 00m
Fri 10/1610:40 am -
2 stops11h 05m
Deal found 8/5![Southwest logo]()
$459
Last-minute flights from Pittsburgh to FremontDiscover last-minute flight deals from Pittsburgh to Fremont. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Fremont. Data last updated August 10, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 8/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:23 pm -
1 stop8h 17m
Wed 9/24:46 pm -
1 stop9h 38m
Deal found 8/6![Alaska Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/274:46 pm -
1 stop21h 47m
Sat 9/58:23 pm -
1 stop21h 08m
Deal found 8/8![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/289:35 am -
1 stop29h 17m
Sat 9/57:30 pm -
2 stops11h 03m
Deal found 8/8![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/304:46 pm -
1 stop21h 47m
Sat 9/58:23 pm -
1 stop21h 08m
Deal found 8/9![Multiple Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 9/26:23 pm -
1 stop18h 14m
Sat 9/56:21 pm -
1 stop8h 03m
Deal found 8/10![Alaska Airlines logo]()
$358
This Expedia deal was found by Cheapflights users on 8/6. 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.
Sat 9/56:23 pm -
1 stop18h 14m
Sat 9/127:50 am -
1 stop8h 51m
Deal found 8/6![Multiple Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/66:10 am -
1 stop8h 02m
Sun 9/138:07 am -
Nonstop4h 54m
Deal found 8/7![United Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/79:35 am -
1 stop29h 17m
Mon 9/146:04 am -
2 stops10h 55m
Deal found 8/10![Multiple Airlines logo]()
$354
This Expedia deal was found by Cheapflights users on 8/7. 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.
Tue 9/86:28 pm -
1 stop18h 09m
Sat 9/1210:24 am -
1 stop9h 56m
Deal found 8/7![Multiple Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/157:00 am -
Nonstop5h 17m
Sun 9/208:07 am -
Nonstop4h 54m
Deal found 8/6![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/307:02 am -
1 stop9h 01m
Wed 9/304:51 pm -
1 stop9h 34m
Deal found 8/8![Alaska Airlines logo]()
$353
One-way flights from Pittsburgh to FremontSearch for one-way flight options from Pittsburgh to Fremont. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Pittsburgh to Fremont. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/255:50 pm -
2 stops43h 39m
Deal found 8/7![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 03m
Deal found 8/6![Multiple Airlines logo]()
$203
This United Airlines deal was found by Cheapflights users on 8/7. 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 10/25:33 pm -
Nonstop5h 22m
Deal found 8/7![United Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/107:04 pm -
2 stops32h 10m
Deal found 8/7![Multiple Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:06 am -
2 stops12h 15m
Deal found 8/5![Alaska Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/207:49 pm -
3 stops30h 05m
Deal found 8/6![Multiple Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 9/206:51 am -
1 stop8h 18m
Deal found 8/9![American Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/179:35 am -
1 stop29h 17m
Deal found 8/9![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/79:35 am -
2 stops52h 12m
Deal found 8/8![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/266:32 pm -
3 stops27h 31m
Deal found 8/6![Multiple Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 8/8. 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 9/86:00 am -
2 stops9h 35m
Deal found 8/8![Southwest logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/283:37 pm -
2 stops23h 00m
Deal found 8/10![Breeze Airways logo]()
$221
Find flight deals from Pittsburgh to Fremont
Keep the following information in mind while searching for Pittsburgh to Fremont flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (Kiwi.com) |
One-way from | $199 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $459 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Fremont 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 August 10, 2026.
Use the filters below to find and compare flights from Pittsburgh to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 11/7
7:00 am-9:41 am
Nonstop5h 41m
San Francisco
Thu 11/12
8:18 am-4:07 pm
Nonstop4h 49m
$359
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 9/5
10:25 am-3:28 pm
1 stop8h 03m
San Francisco
Sat 9/12
8:15 am-4:09 pm
Nonstop4h 54m
$368
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 10/17
7:00 am-9:24 am
Nonstop5h 24m
San Francisco
Fri 10/23
10:35 pm-9:54 am
1 stop8h 19m
$369
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 10/17
8:55 am-1:40 pm
1 stop7h 45m
San Francisco
Fri 10/23
11:40 pm-10:25 am
1 stop7h 45m
$379
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Wed 9/16
3:41 pm-9:39 pm
1 stop8h 58m
San Francisco
Thu 10/1
2:20 pm-11:58 pm
1 stop6h 38m
$379
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Sat 11/7
6:00 am-3:45 pm
2 stops12h 45m
San Francisco
Thu 11/12
6:00 am-4:15 pm
1 stop7h 15m
$384
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Wed 9/9
10:10 am-4:25 pm
2 stops9h 15m
San Francisco
Sat 9/12
11:40 pm-11:05 am
1 stop8h 25m
$384
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Fri 8/28
7:00 am-1:11 pm
1 stop9h 11m
San Francisco
Sun 8/30
8:07 am-4:01 pm
Nonstop4h 54m
$409
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Tue 10/13
6:40 am-3:10 pm
2 stops11h 30m
San Francisco
Tue 10/20
10:20 am-10:50 pm
2 stops9h 30m
$413
PittsburghSan Francisco
PIT Pittsburgh - SFO San Francisco
PITSFO
Pittsburgh
Thu 9/3
8:40 am-2:40 pm
2 stops9h 00m
San Francisco
Sat 9/12
6:00 am-5:35 pm
2 stops8h 35m
$437
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont 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 Fremont
PIT-FR8
PIT-SFO
What is the cheapest time of day to fly from PIT to FR8?
Find hourly flight availability from Pittsburgh to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.
When flying from Pittsburgh to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Pittsburgh to Fremont?
Airfare is below average for this route at the moment.
Pittsburgh to Fremont flights typically cost between $389 and $569 in August.The cheapest round-trip price found within the last 5 days was $350 on Multiple Airlines (Aug 28-Sep 5).
Reviews of airlines servicing Fremont
Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated August 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Pittsburgh to Fremont. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
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Top 5 airlines flying from Pittsburgh to Fremont
Discover the top 5 airlines that operate flights from Pittsburgh to Fremont. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$339 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$398 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$453 | FlexibilityNo cancel fee | On-time63% |