$354+ Cheap flights from San Francisco (SFO) to Bologna (BLQ)
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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLQ
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Bologna 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.Cheap flight deals from San Francisco to Bologna
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to BolognaExplore the most affordable flight options available from San Francisco to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from San Francisco to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:35 pm -
1 stop30h 35m
Sun 11/15:45 pm -
1 stop29h 40m
Deal found 9/11![TAP AIR PORTUGAL logo]()
$609
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:45 pm -
1 stop17h 35m
Wed 10/218:05 pm -
1 stop27h 35m
Deal found 9/8![Scandinavian Airlines logo]()
$625
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop17h 35m
Sat 10/178:05 pm -
1 stop27h 35m
Deal found 9/8![Scandinavian Airlines logo]()
$629
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:35 pm -
1 stop15h 20m
Fri 12/111:20 pm -
1 stop34h 25m
Deal found 9/9![TAP AIR PORTUGAL logo]()
$634
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:20 pm -
1 stop15h 35m
Wed 10/215:45 pm -
1 stop29h 45m
Deal found 9/7![TAP AIR PORTUGAL logo]()
$643
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:35 pm -
1 stop33h 35m
Wed 10/215:45 pm -
1 stop29h 45m
Deal found 9/7![TAP AIR PORTUGAL logo]()
$647
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:25 pm -
1 stop13h 45m
Wed 11/1810:45 am -
1 stop14h 45m
Deal found 9/10![SWISS logo]()
$659
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:45 pm -
1 stop17h 40m
Sun 12/68:05 pm -
1 stop27h 45m
Deal found 9/11![Scandinavian Airlines logo]()
$670
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:45 pm -
1 stop17h 35m
Tue 10/208:05 pm -
1 stop27h 35m
Deal found 9/7![Scandinavian Airlines logo]()
$675
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:40 pm -
1 stop16h 30m
Fri 12/116:35 am -
1 stop15h 00m
Deal found 9/10![Lufthansa logo]()
$681
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:40 pm -
2 stops35h 05m
Fri 12/116:35 am -
1 stop15h 00m
Deal found 9/10![Multiple Airlines logo]()
$689
Best flights from San Francisco to BolognaDiscover carefully curated flight deals from San Francisco to Bologna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from San Francisco to Bologna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 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.
Sun 11/86:05 am -
2 stops19h 10m
Wed 11/186:35 am -
1 stop14h 10m
Deal found 9/11![Delta logo]()
$706
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.
Sun 11/86:35 am -
2 stops25h 20m
Wed 11/1810:15 am -
1 stop18h 55m
Deal found 9/10![United Airlines logo]()
$708
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:45 pm -
1 stop17h 35m
Tue 10/208:05 pm -
1 stop27h 35m
Deal found 9/8![Scandinavian Airlines logo]()
$727
This ITA 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:15 pm -
1 stop18h 10m
Wed 10/216:30 am -
2 stops21h 20m
Deal found 9/7![Multiple Airlines logo]()
$813
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:35 pm -
1 stop33h 15m
Tue 10/207:30 pm -
2 stops32h 01m
Deal found 9/8![SWISS logo]()
$1,019
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.
Thu 10/225:00 am -
2 stops19h 15m
Thu 10/291:25 pm -
1 stop15h 10m
Deal found 9/7![United Airlines logo]()
$942
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:54 am -
2 stops19h 06m
Thu 10/226:00 am -
1 stop14h 45m
Deal found 9/8![Delta logo]()
$959
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:35 pm -
1 stop33h 15m
Thu 10/2210:25 am -
1 stop14h 50m
Deal found 9/8![SWISS logo]()
$1,019
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:40 pm -
2 stops17h 25m
Thu 10/226:00 am -
2 stops20h 05m
Deal found 9/8![Delta logo]()
$1,028
Last-minute flights from San Francisco to BolognaDiscover last-minute flight deals from San Francisco to Bologna. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Bologna. Data last updated September 12, 2026 and is based on user searches.
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:59 pm -
2 stops37h 21m
Mon 9/288:05 pm -
1 stop27h 35m
Deal found 9/12![Scandinavian Airlines logo]()
$1,071
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:15 pm -
1 stop18h 10m
Tue 9/296:30 am -
1 stop15h 45m
Deal found 9/12![ITA Airways logo]()
$803
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:29 am -
2 stops23h 51m
Mon 9/288:05 pm -
1 stop27h 35m
Deal found 9/12![Scandinavian Airlines logo]()
$1,003
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:40 pm -
1 stop18h 15m
Mon 9/282:55 pm -
1 stop34h 20m
Deal found 9/12![Multiple Airlines logo]()
$1,051
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.
Sun 9/203:05 pm -
1 stop13h 55m
Mon 9/281:55 pm -
1 stop30h 50m
Deal found 9/11![Delta logo]()
$1,058
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.
Sun 9/209:55 am -
2 stops19h 05m
Tue 9/296:00 am -
2 stops19h 58m
Deal found 9/12![Delta logo]()
$1,072
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:40 pm -
1 stop18h 10m
Tue 9/299:55 am -
1 stop18h 05m
Deal found 9/12![Lufthansa logo]()
$912
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
1 stop17h 35m
Mon 9/288:05 pm -
1 stop27h 35m
Deal found 9/12![Scandinavian Airlines logo]()
$928
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:40 pm -
1 stop18h 10m
Sun 9/276:10 am -
1 stop15h 30m
Deal found 9/11![Lufthansa logo]()
$1,040
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:39 pm -
2 stops28h 11m
Tue 9/296:05 am -
2 stops44h 34m
Deal found 9/12![Air Canada logo]()
$1,065
One-way flights from San Francisco to BolognaSearch for one-way flight options from San Francisco to Bologna. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from San Francisco to Bologna. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:25 pm -
1 stop21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![British Airways logo]()
$354
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/121:57 pm -
2 stops18h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![British Airways logo]()
$358
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.
Sun 12/276:00 am -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$365
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:20 pm -
2 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$366
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:40 pm -
2 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$376
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$377
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 12/2610:34 pm -
2 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$380
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:05 pm -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$383
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
3 stops33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$388
Find flight deals from San Francisco to Bologna
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Bologna (BLQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $609 (Gotogate) |
One-way from | $354 (British Airways) |
Popular in | June |
Cheapest in | March |
Average price | $847 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Bologna 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 12, 2026.
Use the filters below to find and compare flights from San Francisco to Bologna that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Tue 1/12
5:25 pm-9:45 pm
1 stop19h 20m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$354
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sun 12/27
5:25 pm-11:40 pm
1 stop21h 15m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$354
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sat 12/26
10:34 pm-9:35 am
2 stops26h 01m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$380
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sat 11/14
9:44 pm-12:10 pm
2 stops29h 26m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$458
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sat 10/24
9:35 pm-5:00 pm
2 stops35h 25m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$482
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sat 11/14
5:25 pm-6:35 pm
1 stop16h 10m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$495
Quickest round-trip
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sat 10/31
5:35 pm-4:55 pm
1 stop15h 20m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$499
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Thu 11/12
5:25 pm-10:40 am
1 stop32h 15m
Bologna Guglielmo Marconi
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$507
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sun 11/8
6:05 am-10:15 am
2 stops19h 10m
Bologna Guglielmo Marconi
Wed 11/18
6:35 am-11:45 am
1 stop14h 10m
$706
San FranciscoBologna
SFO San Francisco - BLQ Bologna Guglielmo Marconi
SFOBLQ
San Francisco
Sun 11/8
6:35 am-4:55 pm
2 stops25h 20m
Bologna Guglielmo Marconi
Wed 11/18
10:15 am-8:10 pm
1 stop18h 55m
$708
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Bologna
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 San Francisco to Bologna in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Bologna flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Bologna flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Francisco-Bologna flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Bologna flights, Cheapflights users trust Ovago the most. Ovago 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 San Francisco-Bologna 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 San Francisco to Bologna
Have a flexible travel schedule? Discover the best time to fly to Bologna from San Francisco with our price prediction graph.
SFO-BLQ
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 Bologna
How far ahead should I book a flight from San Francisco to Bologna?
The price you pay for your flight from San Francisco to Bologna may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Bologna?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Bologna (average of $728). Flying from San Francisco to Bologna in June is currently the most expensive (average of $1,570). 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.
How much does it cost to fly round-trip from San Francisco to Bologna?
Airfare is typical for this route at the moment.
San Francisco to Bologna flights typically cost between $494 and $1,241 in October.The cheapest round-trip price found within the last 5 days was $609 on TAP AIR PORTUGAL (Oct 17-Nov 1).
Reviews of airlines servicing Bologna
Get insights into the airlines that provide service to Bologna. 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 Bologna. Reviews last updated September 12, 2026.
Read reviews from past customers who have flown Scandinavian Airlines,United Airlines, andLufthansa from San Francisco to Bologna. 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.
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Boarding
7.7
Comfort
7.4
Overall
7.4
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
BOS - CPH
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Bologna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Bologna flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Bologna
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Bologna
Explore flights to Bologna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Complete your trip
Complete your trip to Bologna by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Bologna by cabin class
Find flights from San Francisco to Bologna, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Bologna flights
Browse other San Francisco and Bologna flight options. Last updated on September 12, 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 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Francisco to Bologna
Discover the top 6 airlines that operate flights from San Francisco to Bologna. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$460 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$614 | Average$888 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$616 | Average$998 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$688 | Average$1,757 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$798 | Average$1,079 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$802 | Average$1,230 | FlexibilityNo cancel fee | On-time76% |