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Cheap flights from Bologna to San Francisco from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bologna to San Francisco departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bologna to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:10 am - 12:40 pm
BLQ
-
SFO
15h 30m
1 stop
Lufthansa Logo
2:40 pm - 11:20 pm
SFO
-
BLQ
23h 40m
1 stop
$552Lufthansa
Sun, Apr 19 - Mon, May 4
British Airways Logo
7:05 am - 1:50 pm
BLQ
-
SFO
15h 45m
1 stop
British Airways Logo
1:40 pm - 6:50 pm
SFO
-
BLQ
20h 10m
2 stops
$558British Airways
Sun, Apr 26 - Mon, May 11
American Airlines Logo
6:50 am - 4:10 pm
BLQ
-
SFO
18h 20m
1 stop
American Airlines Logo
2:57 pm - 11:40 pm
SFO
-
BLQ
23h 43m
2 stops
$559American Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
6:50 am - 4:10 pm
BLQ
-
SFO
18h 20m
1 stop
Multiple Airlines Logo
4:35 pm - 11:35 pm
SFO
-
BLQ
22h 00m
1 stop
$561Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
SWISS Logo
3:05 pm - 4:15 pm
BLQ
-
SFO
34h 10m
1 stop
SWISS Logo
7:35 pm - 9:40 am
SFO
-
BLQ
29h 05m
1 stop
$562SWISS
Fri, May 1 - Fri, May 8
United Airlines Logo
10:20 am - 3:25 pm
BLQ
-
SFO
14h 05m
1 stop
United Airlines Logo
1:45 pm - 4:30 pm
SFO
-
BLQ
17h 45m
1 stop
$563United Airlines
Sat, Apr 4 - Mon, Apr 20
United Airlines Logo
6:15 am - 3:20 pm
BLQ
-
SFO
18h 05m
1 stop
United Airlines Logo
10:08 am - 2:20 pm
SFO
-
BLQ
19h 12m
2 stops
$564United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
6:15 am - 12:40 pm
BLQ
-
SFO
15h 25m
1 stop
United Airlines Logo
1:45 pm - 4:30 pm
SFO
-
BLQ
17h 45m
1 stop
$565United Airlines
Sun, Apr 19 - Mon, May 4
Multiple Airlines Logo
6:25 am - 9:22 pm
BLQ
-
SFO
23h 57m
2 stops
Multiple Airlines Logo
1:20 pm - 4:30 pm
SFO
-
BLQ
18h 10m
2 stops
$566Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Air Canada Logo
6:25 am - 9:22 pm
BLQ
-
SFO
23h 57m
2 stops
Air Canada Logo
10:36 am - 2:25 pm
SFO
-
BLQ
18h 49m
2 stops
$567Air Canada
Thu, Apr 16 - Mon, Apr 20

American Airlines flights from Bologna to San Francisco

Our best American Airlines deals on Bologna to San Francisco flight tickets
American Airlines
Apr 16
BLQ6:50 amBologna Guglielmo Marconi
18h 20m
1 stop
SFO4:10 pmSan Francisco
Apr 20
SFO2:57 pmSan Francisco
23h 43m
2 stops
BLQ11:40 pmBologna Guglielmo Marconi
$559
American Airlines
Apr 16
BLQ6:50 amBologna Guglielmo Marconi
18h 20m
1 stop
SFO4:10 pmSan Francisco
Apr 21
SFO5:45 amSan Francisco
32h 50m
2 stops
BLQ11:35 pmBologna Guglielmo Marconi
$572
American Airlines
Apr 16
BLQ6:50 amBologna Guglielmo Marconi
18h 20m
1 stop
SFO4:10 pmSan Francisco
Apr 20
SFO1:40 pmSan Francisco
25h 00m
2 stops
BLQ11:40 pmBologna Guglielmo Marconi
$576

Air Canada flights from Bologna to San Francisco

Our best Air Canada deals on Bologna to San Francisco flight tickets
Air Canada
Apr 16
BLQ6:25 amBologna Guglielmo Marconi
23h 57m
2 stops
SFO9:22 pmSan Francisco
Apr 20
SFO10:36 amSan Francisco
18h 49m
2 stops
BLQ2:25 pmBologna Guglielmo Marconi
$567
Air Canada
Apr 16
BLQ6:25 amBologna Guglielmo Marconi
23h 57m
2 stops
SFO9:22 pmSan Francisco
Apr 21
SFO8:23 amSan Francisco
20h 57m
2 stops
BLQ2:20 pmBologna Guglielmo Marconi
$568
Air Canada
Apr 16
BLQ6:25 amBologna Guglielmo Marconi
23h 57m
2 stops
SFO9:22 pmSan Francisco
Apr 20
SFO8:23 amSan Francisco
21h 02m
2 stops
BLQ2:25 pmBologna Guglielmo Marconi
$586

momondo Fare Finder

 
Customize your flight search to find flights from Bologna 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Bologna to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Sun 4/19

6:10 am-12:40 pm

1 stop15h 30m

San Francisco

Mon 5/4

2:40 pm-11:20 pm

1 stop23h 40m

$552

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Sun 4/26

7:05 am-1:50 pm

1 stop15h 45m

San Francisco

Mon 5/11

1:40 pm-6:50 pm

2 stops20h 10m

$558

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Thu 4/16

6:50 am-4:10 pm

1 stop18h 20m

San Francisco

Mon 4/20

2:57 pm-11:40 pm

2 stops23h 43m

$559

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Thu 4/16

6:50 am-4:10 pm

1 stop18h 20m

San Francisco

Tue 4/21

4:35 pm-11:35 pm

1 stop22h 00m

$561

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Fri 5/1

3:05 pm-4:15 pm

1 stop34h 10m

San Francisco

Fri 5/8

7:35 pm-9:40 am

1 stop29h 05m

$562
Quickest round-trip

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Sat 4/4

10:20 am-3:25 pm

1 stop14h 05m

San Francisco

Mon 4/20

1:45 pm-4:30 pm

1 stop17h 45m

$563

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Fri 9/11

6:15 am-3:20 pm

1 stop18h 05m

San Francisco

Tue 9/15

10:08 am-2:20 pm

2 stops19h 12m

$564

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Sun 4/19

6:15 am-12:40 pm

1 stop15h 25m

San Francisco

Mon 5/4

1:45 pm-4:30 pm

1 stop17h 45m

$565

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Thu 4/16

6:25 am-9:22 pm

2 stops23h 57m

San Francisco

Mon 4/20

1:20 pm-4:30 pm

2 stops18h 10m

$566

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Thu 4/16

6:25 am-9:22 pm

2 stops23h 57m

San Francisco

Mon 4/20

10:36 am-2:25 pm

2 stops18h 49m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Bologna to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $625.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Bologna when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $722 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Bologna for as low as $603 on momondo.

Can stopping save me money on Bologna to San Francisco flights?

You could potentially save up to 5% on your flight if you consider stops on a Bologna to San Francisco flight.

How have Bologna to San Francisco flight prices changed over time?

When to book flights from Bologna to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bologna to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bologna to San Francisco (BLQ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bologna to San Francisco

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Bologna to San Francisco takes 14h 00m
There are no direct flights from Bologna to San Francisco. There are no popular flight routes from Bologna to San Francisco.
Search flight deals

  • How far is Bologna Guglielmo Marconi to San Francisco by plane?

    A flight from Bologna Guglielmo Marconi to San Francisco will travel around 6057.3 mi. Flights usually cover this in 14h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bologna Guglielmo Marconi Airport to San Francisco Airport?

    Prices for flights from Bologna Guglielmo Marconi Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Bologna Guglielmo Marconi Airport to San Francisco Airport?

  • How old do you have to be to fly from Bologna Guglielmo Marconi Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bologna Guglielmo Marconi Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Bologna to San Francisco?

Best airlines flying from Bologna to San Francisco

Compare and see reviews for airlines that fly from Bologna to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $533Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,805 reviews
Search British Airways flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
Milpitas
Pacific Grove
South San Francisco

Why use momondo?

Why should I use momondo to find a flight deal from Bologna to San Francisco?

Finding the right flight to San Francisco from Bologna is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Bologna to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Bologna on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bologna to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bologna to San Francisco.

I’m not ready to book a flight from Bologna to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Bologna. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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