$325+ Cheap flights from San Francisco (SFO) to Sitges, Spain
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BCN
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Sitges 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 San Francisco to Sitges are usually found in January or February, booked 44 days in advance, depart on a Tuesday or Sunday and return on a Thursday
Cheap flight deals from San Francisco to Sitges
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to SitgesExplore the most affordable flight options available from San Francisco to Sitges. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from San Francisco to Sitges. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This CheapOair deal was found by Cheapflights users on 9/11. 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 10/84:35 pm -
1 stop19h 00m
Fri 10/1612:20 pm -
1 stop21h 10m
Deal found 9/11![British Airways logo]()
$627
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:35 pm -
1 stop20h 15m
Fri 3/126:45 am -
1 stop18h 20m
Deal found 9/8![TAP AIR PORTUGAL logo]()
$671
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:30 pm -
1 stop20h 40m
Wed 9/238:00 am -
1 stop15h 30m
Deal found 9/8![Condor logo]()
$673
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:25 am -
1 stop16h 10m
Wed 11/186:20 am -
1 stop19h 10m
Deal found 9/8![Multiple Airlines logo]()
$676
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:30 pm -
2 stops23h 35m
Wed 10/214:45 pm -
2 stops30h 45m
Deal found 9/7![Multiple Airlines logo]()
$683
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:30 pm -
1 stop20h 40m
Wed 9/238:00 am -
1 stop15h 30m
Deal found 9/9![Condor logo]()
$684
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/266:45 am -
1 stop16h 35m
Sat 10/36:40 am -
2 stops23h 46m
Deal found 9/12![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/255:00 am -
2 stops18h 20m
Sun 9/2711:15 am -
2 stops30h 49m
Deal found 9/11![United Airlines logo]()
$686
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:27 pm -
2 stops24h 03m
Tue 9/297:40 am -
2 stops20h 22m
Deal found 9/8![British Airways logo]()
$687
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:00 am -
1 stop16h 10m
Sat 10/108:00 pm -
2 stops34h 39m
Deal found 9/8![Iberia logo]()
$688
This Orbitz deal was found by Cheapflights users on 9/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:38 am -
2 stops18h 07m
Sun 11/159:15 pm -
2 stops31h 44m
Deal found 9/8![Iberia logo]()
$689
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/29:05 pm -
1 stop16h 20m
Wed 10/144:05 pm -
Nonstop12h 15m
Deal found 9/11![United Airlines logo]()
$690
Best flights from San Francisco to SitgesDiscover carefully curated flight deals from San Francisco to Sitges that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from San Francisco to Sitges that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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 10/276:05 am -
2 stops21h 05m
Tue 11/36:00 am -
2 stops21h 17m
Deal found 9/11![Delta logo]()
$685
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:55 pm -
Nonstop11h 25m
Mon 10/267:40 am -
1 stop20h 55m
Deal found 9/10![United Airlines logo]()
$688
This Condor deal was found by Cheapflights users on 9/8. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:21 am -
2 stops26h 49m
Thu 10/228:00 am -
1 stop15h 30m
Deal found 9/8![Multiple Airlines logo]()
$733
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:35 pm -
1 stop16h 00m
Mon 10/127:20 pm -
1 stop27h 30m
Deal found 9/7![British Airways logo]()
$746
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/131:50 pm -
2 stops18h 20m
Wed 10/286:00 am -
1 stop14h 45m
Deal found 9/7![Delta logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 10/125:55 pm -
Nonstop11h 25m
Wed 10/214:05 pm -
Nonstop12h 15m
Deal found 9/7![United Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 9/7. 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.
Mon 10/57:20 am -
2 stops22h 30m
Thu 10/153:15 pm -
1 stop18h 09m
Deal found 9/7![Delta logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:00 am -
2 stops18h 20m
Sun 9/2711:15 am -
2 stops30h 30m
Deal found 9/10![United Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 9/12. 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 10/21:15 pm -
2 stops18h 55m
Thu 10/89:20 am -
2 stops21h 02m
Deal found 9/12![Delta logo]()
$766
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/235:00 am -
2 stops18h 00m
Fri 10/307:30 am -
1 stop16h 20m
Deal found 9/8![United Airlines logo]()
$795
This Delta deal was found by Cheapflights users on 9/12. 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 10/21:15 pm -
2 stops18h 55m
Tue 10/136:20 am -
2 stops18h 34m
Deal found 9/12![Delta logo]()
$766
Last-minute flights from San Francisco to SitgesDiscover last-minute flight deals from San Francisco to Sitges. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sitges. Data last updated September 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:30 pm -
1 stop20h 40m
Wed 9/238:00 am -
1 stop15h 30m
Deal found 9/9![Condor logo]()
$684
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:27 pm -
2 stops24h 03m
Tue 9/297:40 am -
2 stops20h 22m
Deal found 9/8![British Airways logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/215:55 pm -
Nonstop11h 25m
Wed 10/74:05 pm -
Nonstop12h 15m
Deal found 9/11![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/245:00 am -
2 stops19h 20m
Mon 10/56:40 am -
2 stops35h 50m
Deal found 9/9![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/252:45 pm -
2 stops20h 00m
Fri 10/27:55 am -
2 stops22h 52m
Deal found 9/11![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/255:00 am -
2 stops18h 20m
Sun 9/2711:15 am -
1 stop31h 08m
Deal found 9/11![United Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/266:45 am -
1 stop16h 35m
Sat 10/36:40 am -
2 stops23h 46m
Deal found 9/12![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/29:05 pm -
1 stop16h 20m
Wed 10/144:05 pm -
Nonstop12h 15m
Deal found 9/11![United Airlines logo]()
$690
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:00 am -
1 stop16h 10m
Sat 10/108:00 pm -
2 stops34h 39m
Deal found 9/8![Iberia logo]()
$688
This CheapOair deal was found by Cheapflights users on 9/11. 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 10/84:35 pm -
1 stop19h 00m
Fri 10/1612:20 pm -
1 stop21h 10m
Deal found 9/11![British Airways logo]()
$627
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:35 pm -
1 stop19h 00m
Wed 10/216:00 am -
2 stops21h 31m
Deal found 9/9![SWISS logo]()
$695
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:30 pm -
2 stops23h 35m
Wed 10/214:45 pm -
2 stops30h 45m
Deal found 9/7![Multiple Airlines logo]()
$683
One-way flights from San Francisco to SitgesSearch for one-way flight options from San Francisco to Sitges. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from San Francisco to Sitges. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 11/45:00 am -
2 stops19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/191:00 pm -
3 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$327
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:53 pm -
2 stops29h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/711:20 pm -
1 stop24h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$329
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:37 pm -
1 stop27h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$330
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:39 pm -
1 stop34h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![JetBlue logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/237:25 pm -
1 stop36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$332
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:00 am -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$333
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:10 am -
2 stops16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$336
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:10 pm -
1 stop26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$340
This Mytrip deal was found by Cheapflights users on 9/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
3 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![WestJet logo]()
$345
Find flight deals from San Francisco to Sitges
Keep the following information in mind while searching for San Francisco to Sitges flight deals. Data was last updated September 13, 2026.
Round-trip from | $627 (CheapOair) |
|---|---|
One-way from | $325 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $818 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Sitges 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 13, 2026.
Use the filters below to find and compare flights from San Francisco to Sitges that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sun 11/8
5:00 am-9:00 am
2 stops19h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$329
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sat 10/31
11:30 pm-9:00 am
2 stops25h 30m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$329
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sat 11/21
11:59 pm-9:35 am
2 stops24h 36m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$412
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 9/21
8:30 pm-8:50 am
1 stop27h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$418
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Sat 11/21
11:59 pm-8:20 am
1 stop23h 21m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$421
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 9/28
3:15 pm-11:15 pm
1 stop23h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$433
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Thu 10/1
5:35 pm-10:30 pm
1 stop19h 55m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$459
Quickest round-trip
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 9/21
5:55 pm-2:20 pm
Nonstop11h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$516
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Wed 9/16
11:30 pm-8:20 am
2 stops23h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$570
San FranciscoBarcelona
SFO San Francisco - BCN Barcelona-El Prat
SFOBCN
San Francisco
Mon 9/28
5:55 pm-2:20 pm
Nonstop11h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$604
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Sitges
Have a flexible travel schedule? Discover the best time to fly to Sitges from San Francisco with our price prediction graph.
SFO-BCN
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 San Francisco to Sitges
SFO-S1T
SFO-BCN
What is the cheapest time of day to fly from SFO to S1T?
Find hourly flight availability from San Francisco to Sitges. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
When flying from San Francisco to Sitges, 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 San Francisco to Sitges?
Airfare is below average for this route at the moment.
San Francisco to Sitges flights typically cost between $678 and $1,000 in September.The cheapest round-trip price found within the last 5 days was $566 on Multiple Airlines (Sep 23-Sep 28).
Reviews of airlines servicing Sitges
Get insights into the airlines that provide service to Sitges. 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 Sitges. Reviews last updated September 13, 2026.
Peruse reviews from past customers who have flown with United Airlines,TAP AIR PORTUGAL, andLufthansa from San Francisco to Sitges to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Sitges. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Sitges
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Complete your trip
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Find flights from San Francisco to Sitges, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Sitges flights
Browse other San Francisco and Sitges flight options. Last updated on September 13, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
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San Francisco to Sitges flights
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Top 10 airlines flying from San Francisco to Sitges
Discover the top 10 airlines that operate flights from San Francisco to Sitges. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$378 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$362 | Average$664 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$370 | Average$714 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$786 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$433 | Average$740 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$447 | Average$985 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$455 | Average$605 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$466 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$469 | Average$982 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$487 | Average$632 | FlexibilityNo cancel fee | On-time81% |