Find cheap airlines flights from San Francisco to Bologna

You can choose from 1 airlines that fly from San Francisco to Bologna, including Lufthansa, United Airlines has lowest fares on this route.
Lufthansa logo Lufthansa
Airlines are determined based on actual purchased flight tickets from San Francisco to Bologna according to previous 12 months data from Trip.com.

Find flight deals from San Francisco to Bologna for the next 3 months. Book one way flights from $235 or round trip flights from $411.

Displayed flight fares from San Francisco to Bologna are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | San Francisco to Bologna

The distance between San Francisco and Bologna is approximately 9,765.11 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price$235
Cheapest round-trip ticket price$411
Off-season for travelOctober
Peak season for travelJuly
Flight distance9,765.11 km
Popular airlineLufthansa
Flight statistics for the San Francisco–Bologna route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from San Francisco to Bologna (SFO-BLQ)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $235 on Cheapest nonstop routes (e.g. SFO to BLQ on Sun, Mar 1), while Scandinavian Airlines offers Cheapest nonstop round-trips from $411 departing on Thu, Mar 19 and returning on Fri, Mar 27.
  • At the moment, several airlines serve connecting flights from San Francisco to Bologna, including: Lufthansa Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Bologna is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from San Francisco to Bologna, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Mar 1, with one-way flights priced at just $235.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Bologna travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Bologna is October, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from San Francisco to Bologna on February 23, 2026 with Scandinavian Airlines, with prices starting at $415.
  • You can land at any one of the following hubs in Bologna, with San Francisco International Airport to Bologna Guglielmo Marconi Airport (SFO-BLQ) is by far the most common option on this route: Bologna Guglielmo Marconi Airport (BLQ).
  • The time difference between Bologna and San Francisco is 9h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from San Francisco to Bologna

Which airlines offer the cheapest nonstop flights from San Francisco to Bologna?

Data is based on the average price of all nonstop flights from San Francisco to Bologna on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Scandinavian Airlines offers the cheapest nonstop flights from San Francisco to Bologna, with an average price of $509.

$369
$509
$649
$789
$929
Scandinavian Airlines
$509
Scandinavian Airlines
Lufthansa
$830
Lufthansa
ITA Airways
$929
ITA Airways