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Cheap flights from Bologna to San Francisco from $435

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 10/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bologna to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:05 pm - 2:40 pm
BLQ
-
SFO
27h 35m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SFO
-
BLQ
17h 35m
1 stop
$512Scandinavian Airlines
Wed, Sep 9 - Mon, Sep 21
Scandinavian Airlines Logo
8:05 pm - 2:40 pm
BLQ
-
SFO
27h 35m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SFO
-
BLQ
17h 35m
1 stop
$513Scandinavian Airlines
Wed, Sep 9 - Mon, Sep 21
Delta Logo
6:00 am - 11:45 am
BLQ
-
SFO
14h 45m
1 stop
Delta Logo
2:30 pm - 5:05 pm
SFO
-
BLQ
17h 35m
2 stops
$533Delta
Wed, Sep 9 - Mon, Sep 21
Delta Logo
6:00 am - 11:45 am
BLQ
-
SFO
14h 45m
1 stop
Delta Logo
2:30 pm - 5:05 pm
SFO
-
BLQ
17h 35m
2 stops
$534Delta
Wed, Sep 9 - Mon, Sep 21
American Airlines Logo
6:50 am - 8:56 pm
BLQ
-
SFO
23h 06m
2 stops
American Airlines Logo
5:30 pm - 7:20 pm
SFO
-
BLQ
16h 50m
1 stop
$536American Airlines
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
6:50 am - 8:56 pm
BLQ
-
SFO
23h 06m
2 stops
American Airlines Logo
3:30 pm - 7:20 pm
SFO
-
BLQ
18h 50m
2 stops
$537American Airlines
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
7:20 am - 3:00 pm
BLQ
-
SFO
16h 40m
1 stop
American Airlines Logo
5:30 pm - 7:20 pm
SFO
-
BLQ
16h 50m
1 stop
$538American Airlines
Wed, Nov 18 - Sun, Nov 22
Delta Logo
9:20 am - 8:07 pm
BLQ
-
SFO
19h 47m
2 stops
Delta Logo
9:30 am - 2:00 pm
SFO
-
BLQ
19h 30m
2 stops
$539Delta
Wed, Sep 9 - Mon, Sep 21
British Airways Logo
7:25 pm - 10:18 pm
BLQ
-
SFO
35h 53m
2 stops
British Airways Logo
4:35 pm - 11:45 pm
SFO
-
BLQ
22h 10m
1 stop
$547British Airways
Wed, Sep 2 - Sun, Sep 6
Scandinavian Airlines Logo
8:05 pm - 2:40 pm
BLQ
-
SFO
27h 35m
1 stop
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SFO
-
BLQ
17h 35m
1 stop
$549Scandinavian Airlines
Wed, Sep 2 - Sun, Sep 6

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United Airlines flights from Bologna to San Francisco

Our best United Airlines deals on Bologna to San Francisco flight tickets
United Airlines
Jul 29
BLQ10:35 amBologna Guglielmo Marconi
31h 37m
2 stops
SFO9:12 amSan Francisco
Sep 9
SFO6:00 amSan Francisco
18h 15m
2 stops
BLQ9:15 amBologna Guglielmo Marconi
$631
United Airlines
Jul 23
BLQ9:55 amBologna Guglielmo Marconi
23h 02m
2 stops
SFO11:57 pmSan Francisco
Aug 1
SFO6:15 amSan Francisco
25h 15m
2 stops
BLQ4:30 pmBologna Guglielmo Marconi
$636
United Airlines
Aug 27
BLQ1:30 pmBologna Guglielmo Marconi
28h 56m
2 stops
SFO9:26 amSan Francisco
Sep 14
SFO5:00 amSan Francisco
19h 15m
2 stops
BLQ9:15 amBologna Guglielmo Marconi
$637

British Airways flights from Bologna to San Francisco

Our best British Airways deals on Bologna to San Francisco flight tickets
British Airways
Sep 2
BLQ7:25 pmBologna Guglielmo Marconi
35h 53m
2 stops
SFO10:18 pmSan Francisco
Sep 6
SFO4:35 pmSan Francisco
22h 10m
1 stop
BLQ11:45 pmBologna Guglielmo Marconi
$547
British Airways
Sep 2
BLQ7:25 pmBologna Guglielmo Marconi
35h 53m
2 stops
SFO10:18 pmSan Francisco
Sep 6
SFO4:35 pmSan Francisco
22h 10m
1 stop
BLQ11:45 pmBologna Guglielmo Marconi
$551
British Airways
Sep 2
BLQ7:25 pmBologna Guglielmo Marconi
35h 53m
2 stops
SFO10:18 pmSan Francisco
Sep 6
SFO4:35 pmSan Francisco
22h 10m
1 stop
BLQ11:45 pmBologna Guglielmo Marconi
$552

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 June 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

Wed 9/9

8:05 pm-2:40 pm

1 stop27h 35m

San Francisco

Mon 9/21

4:45 pm-7:20 pm

1 stop17h 35m

$512

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/9

8:05 pm-2:40 pm

1 stop27h 35m

San Francisco

Mon 9/21

4:45 pm-7:20 pm

1 stop17h 35m

$513
Quickest round-trip

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/9

6:00 am-11:45 am

1 stop14h 45m

San Francisco

Mon 9/21

2:30 pm-5:05 pm

2 stops17h 35m

$533

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/9

6:00 am-11:45 am

1 stop14h 45m

San Francisco

Mon 9/21

2:30 pm-5:05 pm

2 stops17h 35m

$534

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 11/18

6:50 am-8:56 pm

2 stops23h 06m

San Francisco

Sun 11/22

5:30 pm-7:20 pm

1 stop16h 50m

$536

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 11/18

6:50 am-8:56 pm

2 stops23h 06m

San Francisco

Sun 11/22

3:30 pm-7:20 pm

2 stops18h 50m

$537

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 11/18

7:20 am-3:00 pm

1 stop16h 40m

San Francisco

Sun 11/22

5:30 pm-7:20 pm

1 stop16h 50m

$538

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/9

9:20 am-8:07 pm

2 stops19h 47m

San Francisco

Mon 9/21

9:30 am-2:00 pm

2 stops19h 30m

$539

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/2

7:25 pm-10:18 pm

2 stops35h 53m

San Francisco

Sun 9/6

4:35 pm-11:45 pm

1 stop22h 10m

$547

BolognaSan Francisco

BLQ - SFO

BLQSFO

Bologna Guglielmo Marconi

Wed 9/2

8:05 pm-2:40 pm

1 stop27h 35m

San Francisco

Sun 9/6

4:45 pm-7:20 pm

1 stop17h 35m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Bologna and San Francisco?

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 April is also cheap. Prices for this month can be found on momondo for an average of $608.

How far in advance should I book a flight from Bologna 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 $713 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 $510 on momondo.

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

You could potentially save up to 3% 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

15h 45m

Direct flights

None
The fastest flight from Bologna to San Francisco takes 15h 45m
There are no direct flights from Bologna to San Francisco. There are no popular flight routes from Bologna to San Francisco.
Search flight deals

Frequently asked questions about flying from Bologna to San Francisco

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

    A flight from Bologna Guglielmo Marconi to San Francisco will travel around 6057.6 mi. Flights usually cover this in 15h 45m, 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
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
ITA AirwaysPriceFrom $578Free CancellationRating
6.7
1,263 reviews
Search ITA Airways 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
Hayward
Bodega Bay
Roseville
Fremont
Walnut Creek
Santa Clara
South San Francisco
Berkeley
Vallejo
Sunnyvale
Salinas
Big Sur
Pacific Grove
Daly City
Burlingame
Calistoga

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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