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

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Wed 11/22
Wed 11/29
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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
16%
expected price increase
Average Price:
$1487
(avg. price over the last 2 weeks)
Good Deal:
$1004
or less (round trip)

When to Book Flights from San Francisco to Bologna Guglielmo Marconi

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1004 or less.
The cheapest flight from San Francisco to Bologna Guglielmo Marconi was found 60 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is October.
Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Bologna Guglielmo Marconi Flights

How long does a flight from San Francisco to Bologna Guglielmo Marconi take?
An average nonstop flight takes 18h 20m, covering a distance of 6068 miles.
Which airlines provide the cheapest flights from San Francisco to Bologna Guglielmo Marconi?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($536), American Airlines ($570) and Turkish Airlines ($618).
Do I need a passport to fly between San Francisco and Bologna Guglielmo Marconi?
Yes.
What’s the cheapest day of the week to fly San Francisco to Bologna Guglielmo Marconi?
For San Francisco to Bologna Guglielmo Marconi, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Bologna Guglielmo Marconi back to San Francisco, the best deals are generally found on Sunday, with Friday being the most expensive.

Book cheap flights from San Francisco to Bologna Guglielmo Marconi (round-trip)

Airports
Origin
San Francisco
$536
only
$536
Destination
Bologna
$536
only
$536
Mon, Jan 15
SFO
BLQ
42h 21m
Tue, Jan 23
BLQ
SFO
40h 44m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 9
SFO
BLQ
27h 30m
Tue, Jan 23
BLQ
SFO
34h 25m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

EZE
LIM
Excellent 10.0

The food was fabulous!

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

Mon, Jan 15
SFO
BLQ
38h 05m
Thu, Jan 25
BLQ
SFO
31h 15m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
ORD
IST
Mediocre 3.0

Nothing

Nothing

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

BOM
IST
Excellent 8.0

excellent service.

internet should be free.

IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

Mon, Jan 22
SFO
BLQ
23h 55m
Wed, Jan 31
BLQ
SFO
37h 58m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
MIA
LIS
Mediocre 2.0

Ability to see a bit of Lisbon on the way

Baggage charges that were not shown anywhere on the website. A nasty surprise when we checked luggage. Lost wallet on plane and customer service was unhelpful.

MAD
LIS
Excellent 9.3

Plane too small and doesn’t have the thing to charge my phone

LIS
BOS
Good 6.6

The boarding was delayed

LIS
GIG
Okay 5.3

I got to Rio de Janeiro on time

cramped seats, minimal water offered by crew on 9.5 hour flight. I also found the extra charge to reserve a seat on this flight a serious affront to economic sensibility

LIS
JFK
Excellent 9.0

business class was great seat comfortable the lounge was very nice

Food on plane ok wish had more choices

Wed, Jan 10
SFO
BLQ
27h 30m
Tue, Jan 23
BLQ
SFO
34h 25m
Trip: 14 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

EZE
LIM
Excellent 10.0

The food was fabulous!

LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

JFK
DCA
Excellent 8.0

Went smoothly

Fri, Jan 12
SFO
BLQ
43h 45m
Sun, Jan 21
BLQ
SFO
34h 02m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
SFO
BLQ
31h 10m
Sun, Jan 28
BLQ
SFO
38h 10m
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

IST
ADB
Excellent 10.0

On board catering and new planes are a plus

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

BOM
IST
Excellent 8.0

excellent service.

internet should be free.

Thu, Jan 11
SFO
BLQ
27h 30m
Tue, Jan 23
BLQ
SFO
34h 25m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

PHX
JFK
Excellent 10.0

On time slept the whole way

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

EZE
LIM
Excellent 10.0

The food was fabulous!

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

Mon, Jan 15
SFO
BLQ
42h 21m
Thu, Jan 18
BLQ
SFO
41h 13m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
SFO
BLQ
31h 10m
Tue, Jan 30
BLQ
SFO
38h 10m
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

IST
KHI
Mediocre 3.6

Nothing

Everything

IST
ATL
Excellent 10.0

See previous

See previous

ORD
IST
Mediocre 3.0

Nothing

Nothing

ZNZ
IST
Excellent 10.0

Food & Wine

10hrs of screaming kids in row 12! Ta RDG

Sat, Jan 13
SFO
BLQ
34h 35m
Tue, Jan 23
BLQ
SFO
15h 25m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

Fri, Jan 12
SFO
BLQ
43h 45m
Mon, Jan 22
BLQ
SFO
35h 49m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 21
SFO
BLQ
38h 05m
Thu, Feb 1
BLQ
SFO
31h 15m
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
ATL
Excellent 10.0

See previous

See previous

ORD
IST
Mediocre 3.0

Nothing

Nothing

IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

BOM
IST
Excellent 8.0

excellent service.

internet should be free.

IST
ADB
Excellent 10.0

On board catering and new planes are a plus

Mon, Jan 15
SFO
BLQ
34h 35m
Tue, Jan 23
BLQ
SFO
15h 25m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

JFK
DCA
Excellent 8.0

Went smoothly

BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

Thu, Jan 25
SFO
BLQ
18h 20m
Sat, Feb 3
BLQ
SFO
31h 24m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
LIS
GIG
Okay 5.3

I got to Rio de Janeiro on time

cramped seats, minimal water offered by crew on 9.5 hour flight. I also found the extra charge to reserve a seat on this flight a serious affront to economic sensibility

LIS
MIA
Okay 5.6

Accommodating flight crew. Good food. Nice landing and take off.

I am a permanent resident of USA and have a Green Card and the portuguese boarding crew gave me a hard time about my paper work. I was very disappointed by the way they treated me.

MIA
LIS
Mediocre 2.0

Ability to see a bit of Lisbon on the way

Baggage charges that were not shown anywhere on the website. A nasty surprise when we checked luggage. Lost wallet on plane and customer service was unhelpful.

LIS
BOS
Good 6.6

The boarding was delayed

LIS
JFK
Excellent 9.0

business class was great seat comfortable the lounge was very nice

Food on plane ok wish had more choices

Mon, Jan 22
SFO
BLQ
38h 05m
Thu, Feb 1
BLQ
SFO
38h 10m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
IAH
Excellent 8.3

crew was excellent.

internet should be free, not wine. cabin temperature erratic and cannot adjust individual air flow. seat space is small. Pity the window seat occupant who cannot go to WC, blocked by two other sleeping passengers on a 12 hour flight.

IST
KHI
Mediocre 3.6

Nothing

Everything

BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

ORD
IST
Mediocre 3.0

Nothing

Nothing

BOM
IST
Excellent 8.0

excellent service.

internet should be free.

Fri, Jan 12
SFO
BLQ
23h 20m
Thu, Jan 18
BLQ
SFO
14h 45m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
JFK
DCA
Excellent 8.0

Went smoothly

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

EZE
LIM
Excellent 10.0

The food was fabulous!

Fri, Jan 26
SFO
BLQ
18h 20m
Sun, Feb 4
BLQ
SFO
35h 08m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
LIS
MIA
Okay 5.6

Accommodating flight crew. Good food. Nice landing and take off.

I am a permanent resident of USA and have a Green Card and the portuguese boarding crew gave me a hard time about my paper work. I was very disappointed by the way they treated me.

MIA
LIS
Mediocre 2.0

Ability to see a bit of Lisbon on the way

Baggage charges that were not shown anywhere on the website. A nasty surprise when we checked luggage. Lost wallet on plane and customer service was unhelpful.

LIS
GIG
Okay 5.3

I got to Rio de Janeiro on time

cramped seats, minimal water offered by crew on 9.5 hour flight. I also found the extra charge to reserve a seat on this flight a serious affront to economic sensibility

LIS
BOS
Good 6.6

The boarding was delayed

LIS
MAD
Mediocre 2.0

Of no change is BULLSHIT

Tue, Jan 23
SFO
BLQ
38h 05m
Sun, Feb 4
BLQ
SFO
31h 15m
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
BOS
IST
Mediocre 2.0

On the registration checking in in Boston Logan Airport they did not tell me that I as an american citizen must have a visa. After arriving to Turkey they refused me to get in and sent me back to the states. I want refund all my expenses on this trip.

IST
IAD
Excellent 9.6

Very grateful our flight wasn't packed- this allowed us to lay down a little and sleep. The attendants were very nice and helpful.

ORD
IST
Mediocre 3.0

Nothing

Nothing

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

ZNZ
IST
Excellent 10.0

Food & Wine

10hrs of screaming kids in row 12! Ta RDG

Sat, Jan 13
SFO
BLQ
29h 55m
Sun, Jan 21
BLQ
SFO
34h 02m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.