BLQ - SFO

$262 Find Cheap Flights from Bologna to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bologna to San Francisco departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bologna to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bologna to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Bologna to San Francisco (BLQ-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bologna to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bologna to San Francisco

Tue, Sep 16 - Thu, Sep 25
TAP AIR PORTUGAL Logo
12:00 pm - 2:35 pmBLQ-SFO
35h 35m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 11:10 amSFO-BLQ
33h 50m1 stop
$450TAP AIR PORTUGAL
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Tue, Sep 16 - Thu, Sep 25
 Logo
11:20 pm - 2:35 pmBLQ-SFO
24h 15m2 stops
 Logo
4:20 pm - 10:55 pmSFO-BLQ
21h 35m2 stops
Mon, Aug 25 - Mon, Sep 1
Scandinavian Airlines Logo
8:05 pm - 4:30 pmBLQ-SFO
29h 25m1 stop
Scandinavian Airlines Logo
7:40 pm - 7:25 pmSFO-BLQ
14h 45m1 stop
$662Scandinavian Airlines
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Mon, Aug 25 - Mon, Sep 1
British Airways Logo
7:05 am - 11:07 pmBLQ-SFO
25h 02m2 stops
British Airways Logo
7:20 pm - 11:20 pmSFO-BLQ
19h 00m1 stop
$707British Airways
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Wed, Aug 6 - Wed, Aug 20
United Airlines Logo
9:50 am - 11:23 amBLQ-SFO
34h 33m2 stops
United Airlines Logo
5:15 am - 12:45 pmSFO-BLQ
22h 30m2 stops
$731United Airlines
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Thu, Jul 31 - Thu, Aug 7
United Airlines Logo
9:50 am - 9:05 pmBLQ-SFO
20h 15m2 stops
United Airlines Logo
2:00 pm - 4:40 pmSFO-BLQ
17h 40m1 stop
$732United Airlines
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Thu, Jul 31 - Thu, Aug 7
Lufthansa Logo
6:05 am - 3:55 pmBLQ-SFO
18h 50m1 stop
Lufthansa Logo
2:00 pm - 12:45 pmSFO-BLQ
13h 45m1 stop
$884Lufthansa
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Sat, Jul 26 - Sat, Aug 2
Scandinavian Airlines Logo
10:00 pm - 4:30 pmBLQ-SFO
27h 30m1 stop
Scandinavian Airlines Logo
7:40 pm - 12:40 pmSFO-BLQ
32h 00m1 stop
$893Scandinavian Airlines
Find Deal
Wed, Aug 6 - Wed, Aug 20
British Airways Logo
7:35 pm - 1:50 pmBLQ-SFO
27h 15m1 stop
British Airways Logo
4:25 pm - 11:50 pmSFO-BLQ
22h 25m2 stops
$925British Airways
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Sat, Aug 16 - Thu, Aug 21
Lufthansa Logo
1:25 pm - 2:20 pmBLQ-SFO
33h 55m1 stop
Lufthansa Logo
9:05 pm - 9:10 amSFO-BLQ
27h 05m1 stop
$1,024Lufthansa
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KAYAK's insights & trends for Bologna to San Francisco flights

Get data-powered insights and trends into flights from Bologna to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bologna to San Francisco?

The average price of all round-trip flights from Bologna to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Wednesday and more expensive on a Monday. On your return trip to Bologna, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Bologna to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bologna to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bologna to San Francisco is February, where tickets cost $570 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $1,197 and $883 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bologna to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bologna to San Francisco, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$262
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Bologna to San Francisco

When to book flights from Bologna to San Francisco

Are your dates flexible? Find out the best times to travel from Bologna to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bologna to San Francisco

  • What is the cheapest flight from Bologna to San Francisco?

    In the last 3 days, the lowest price for a flight from Bologna to San Francisco was $262 for a one-way ticket and $450 for a round-trip.

  • Do I need a passport to fly between Bologna and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Bologna and on arrival in San Francisco.

  • Which aircraft models fly most regularly from Bologna to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bologna to San Francisco?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Bologna and San Francisco, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Bologna to San Francisco, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Bologna to San Francisco are United Airlines and Lufthansa. With an average price for the route of $634 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $867 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Bologna to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bologna to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bologna to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bologna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bologna to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Bologna with another airline. Booking your flights between Bologna and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bologna to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bologna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Bologna to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bologna to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bologna to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8810 reviews
7.0Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

8.0 ExcellentLawrence, Jun 2025HNL - SFO
Read more United Airlines reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

Everything was perfect. That is the most beautiful flight over thenDolomites.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The entertainment screens need to be updated. Very difficult to navigate through with old equipment.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Everything you need to know for your flight from Bologna to San Francisco

Information on your arrival and departure airports

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