Find Cheap Flights from Seattle to San Francisco (03A - SFO)

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Sat 12/16
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Book cheap flights from Seattle to San Francisco (round-trip)

Airports
Origin
Seattle
$115
only
$115
Destination
San Francisco
$115
only
$115
Tue, Jan 16
SEA
SFO
26h 36m
Wed, Jan 17
SFO
SEA
2h 10m
Trip: 2 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 189 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Mediocre 2.0

worst flight ever .... absolutely no leg room. I am 6'5 and i sat in the last row. I asked to have a seat reassignment but the plane was full. I was miserable as hell!! I am very dissatisfied with my experience with United!!

SEA
SFO
Excellent 9.3

It was a fine flight. I only had cranberry juice, but it hit the spot.

It was a full flight but I expected that it would be that way after Thanksgiving.

SEA
SFO
Mediocre 2.0

Cacelled then delayed twice. United workers are also very rude. I give them a big ol

SEA
SFO
Excellent 8.0

Screens at every seat, but mine was broken and so were several around me.

No power outlets at my seat. No free chat. Wifi should come as part of the ticket price. I feel nickel and dimed and I am tired of it.

SEA
SFO
Okay 4.0

On time departure and arrival

1 of the flight attendants was wearing so much perfume it was awful. Every time she passed by it wafted and lingered for some time.poor hygiene etiquette!!!

Sat, Dec 30
SEA
SFO
2h 11m
Tue, Jan 9
SFO
SEA
2h 12m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 4
SEA
SFO
2h 11m
Mon, Jan 29
SFO
SEA
2h 02m
Trip: 26 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 300 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SEA
SFO
Excellent 9.6

Everything from boarding, in-flight entertainment and the soft drink.

Flight got delayed.

SEA
SFO
Mediocre 2.0

Did not update any flight info online, customer service line unreachable all day, nobody available in the international terminal to tell us if our flight was still here. Ultimately, despite having 1.5hr layover, flight took off without 20 people. Really bad experience with all SAS customer service representatitves and all of the flights in general.

SEA
SFO
Mediocre 2.0

I had made a change to my return flight reservation after calling a customer care representative. Nevertheless when I tried to check in for my flight I couldn't do it online and was asked to contact a help desk. There, they couldn't find my reservation for the longest time. After waiting around 45 minutes - 1 hour they were finally able to give me a boarding pass.

SEA
SFO
Okay 5.6

Not only we were 3 hours delayed when we landed we had to wait for gate

SEA
SFO
Excellent 10.0

smooth flight

Wed, Jan 17
SEA
SFO
2h 20m
Thu, Jan 25
SFO
SEA
2h 18m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
DFW
Excellent 10.0

My entire flight experience was delightful. Was dry impressed with the staff both at Hartsfield-Jackson and DFW...and our flight crew was positively sublime.

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

GSO
ATL
Excellent 10.0

Plane nice and comfortable

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

Mon, Jan 1
SEA
SFO
2h 15m
Mon, Jan 29
SFO
SEA
2h 14m
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 6
SEA
SFO
2h 11m
Mon, Jan 29
SFO
SEA
2h 02m
Trip: 24 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 300 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SEA
SFO
Good 6.0

It was on tine

My flight from SFO to SEA-TAC was rescheduled, 4 hrs after the original time, had an hour delay after boarding due to a faulty a/c system. Pretty much ruined the first day my trio.

SEA
SFO
Mediocre 2.0

Did not update any flight info online, customer service line unreachable all day, nobody available in the international terminal to tell us if our flight was still here. Ultimately, despite having 1.5hr layover, flight took off without 20 people. Really bad experience with all SAS customer service representatitves and all of the flights in general.

SEA
SFO
Excellent 10.0

smooth flight

SEA
SFO
Excellent 10.0

Plane was clean and modern with a different take on safety information

Average inflight beverage service. Offer Nesspresso coffees and amazing teas. This would seal the deal for many.

SEA
SFO
Good 6.8

I loved being able to pay $20 and get the priority boarding.

The remote/controller in the armrest is a pain to use and there is not much instruction on how to use it either.

Thu, Jan 18
SEA
SFO
2h 20m
Thu, Jan 25
SFO
SEA
2h 18m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
SFO
Excellent 10.0

Being on time.

ZAG
CDG
Good 6.0

Old plane, bad food & old crew

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

ATL
DFW
Excellent 10.0

My entire flight experience was delightful. Was dry impressed with the staff both at Hartsfield-Jackson and DFW...and our flight crew was positively sublime.

Wed, Apr 11
SEA
SFO
2h 19m
Thu, Apr 19
SFO
SEA
2h 10m
Trip: 9 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 189 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Good 6.3

It was quick boarding.

Seats were to close and no plane peanuts.

SEA
SFO
Okay 4.3

Not anything in particular, this was a pretty aweful flight. They at least gave out connection flight information and told passengers which flights would be missed and set those people up in hotels.

Plane was fully boarded and as the crew was preparing the cabin, the pilot realized there was a mechanical issue. An hour and half of sitting on the plane with few updates and grumpy people and crew, air being turned on and off as they fixed the issue and no indication when we would actually take off. They should have offered some water and snacks at least and gave more frequent and better updates.

SEA
SFO
Mediocre 2.0

Shitty service ,....

SEA
SFO
Mediocre 2.0

worst flight ever .... absolutely no leg room. I am 6'5 and i sat in the last row. I asked to have a seat reassignment but the plane was full. I was miserable as hell!! I am very dissatisfied with my experience with United!!

SEA
SFO
Mediocre 2.0

Cacelled then delayed twice. United workers are also very rude. I give them a big ol

Wed, Jan 3
SEA
SFO
2h 17m
Mon, Jan 29
SFO
SEA
2h 02m
Trip: 27 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 8
SEA
SFO
2h 15m
Tue, Jan 23
SFO
SEA
2h 02m
Trip: 16 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 300 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SEA
SFO
Good 6.0

It was on tine

My flight from SFO to SEA-TAC was rescheduled, 4 hrs after the original time, had an hour delay after boarding due to a faulty a/c system. Pretty much ruined the first day my trio.

SEA
SFO
Okay 4.0

Every leg of trip delayed unapologetically

SEA
SFO
Mediocre 2.0

I had made a change to my return flight reservation after calling a customer care representative. Nevertheless when I tried to check in for my flight I couldn't do it online and was asked to contact a help desk. There, they couldn't find my reservation for the longest time. After waiting around 45 minutes - 1 hour they were finally able to give me a boarding pass.

SEA
SFO
Okay 5.6

Not only we were 3 hours delayed when we landed we had to wait for gate

SEA
SFO
Okay 4.0

Although I'd booked well in advance, when I got to the airport I found that I didn't have a seat assignment because the flight was overbooked. I eventually got on the plane, but the gate agent was uninterested to the point of rudeness.

Mon, Feb 5
SEA
SFO
2h 21m
Thu, Feb 8
SFO
SEA
2h 18m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

GSO
ATL
Excellent 10.0

Plane nice and comfortable

JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

Thu, Apr 12
SEA
SFO
2h 19m
Thu, Apr 19
SFO
SEA
2h 10m
Trip: 8 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 189 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Mediocre 2.0

Shitty service ,....

SEA
SFO
Okay 4.0

On time departure and arrival

1 of the flight attendants was wearing so much perfume it was awful. Every time she passed by it wafted and lingered for some time.poor hygiene etiquette!!!

SEA
SFO
Excellent 10.0

Great flight

SEA
SFO
Excellent 9.3

It was a fine flight. I only had cranberry juice, but it hit the spot.

It was a full flight but I expected that it would be that way after Thanksgiving.

SEA
SFO
Mediocre 2.0

All 4 flights delayed by more than a half hour last leg 1.5 hours united sucks!

Tue, Jan 9
SEA
SFO
2h 15m
Tue, Jan 23
SFO
SEA
2h 02m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 300 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SEA
SFO
Good 6.8

I loved being able to pay $20 and get the priority boarding.

The remote/controller in the armrest is a pain to use and there is not much instruction on how to use it either.

SEA
SFO
Excellent 8.0

Free movies and games for every seat

Lost the charm of Virgin Airlines. Not very clean. Older plane. Blah attendants.

SEA
SFO
Mediocre 2.0

I had made a change to my return flight reservation after calling a customer care representative. Nevertheless when I tried to check in for my flight I couldn't do it online and was asked to contact a help desk. There, they couldn't find my reservation for the longest time. After waiting around 45 minutes - 1 hour they were finally able to give me a boarding pass.

SEA
SFO
Mediocre 2.0

Did not update any flight info online, customer service line unreachable all day, nobody available in the international terminal to tell us if our flight was still here. Ultimately, despite having 1.5hr layover, flight took off without 20 people. Really bad experience with all SAS customer service representatitves and all of the flights in general.

SEA
SFO
Good 6.0

It was on tine

My flight from SFO to SEA-TAC was rescheduled, 4 hrs after the original time, had an hour delay after boarding due to a faulty a/c system. Pretty much ruined the first day my trio.

Sat, Jan 13
SEA
SFO
2h 13m
Mon, Jan 22
SFO
SEA
2h 02m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
SEA
SFO
2h 15m
Thu, Mar 15
SFO
SEA
2h 05m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
SFO
Good 6.3

Delayed for an hour and fifteen minutes

BWI
JFK
Mediocre 3.6

There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked.

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

SEA
SFO
Excellent 10.0

Being on time.

DEN
ATL
Excellent 8.6

On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you.

On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra.

Tue, May 1
SEA
SFO
2h 09m
Wed, May 9
SFO
SEA
2h 10m
Trip: 9 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 189 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Mediocre 2.0

All 4 flights delayed by more than a half hour last leg 1.5 hours united sucks!

SEA
SFO
Excellent 10.0

Great flight

SEA
SFO
Mediocre 2.0

Cacelled then delayed twice. United workers are also very rude. I give them a big ol

SEA
SFO
Okay 4.0

On time departure and arrival

1 of the flight attendants was wearing so much perfume it was awful. Every time she passed by it wafted and lingered for some time.poor hygiene etiquette!!!

SEA
SFO
Mediocre 2.0

Shitty service ,....

Thu, Jan 11
SEA
SFO
2h 15m
Sat, Jan 20
SFO
SEA
2h 02m
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 300 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SEA
SFO
Good 6.8

I loved being able to pay $20 and get the priority boarding.

The remote/controller in the armrest is a pain to use and there is not much instruction on how to use it either.

SEA
SFO
Okay 4.0

Although I'd booked well in advance, when I got to the airport I found that I didn't have a seat assignment because the flight was overbooked. I eventually got on the plane, but the gate agent was uninterested to the point of rudeness.

SEA
SFO
Excellent 8.0

Free movies and games for every seat

Lost the charm of Virgin Airlines. Not very clean. Older plane. Blah attendants.

SEA
SFO
Excellent 10.0

smooth flight

SEA
SFO
Mediocre 2.0

Did not update any flight info online, customer service line unreachable all day, nobody available in the international terminal to tell us if our flight was still here. Ultimately, despite having 1.5hr layover, flight took off without 20 people. Really bad experience with all SAS customer service representatitves and all of the flights in general.

Thu, Mar 8
SEA
SFO
2h 15m
Thu, Mar 15
SFO
SEA
2h 07m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
SFO
Excellent 10.0

Being on time.

AMS
DTW
Mediocre 2.0

The most horrible experience. Pathetic to say the least. No water in the flight lavotries. Such a pathetic service from so called top airline.

GSO
ATL
Excellent 10.0

Plane nice and comfortable

SEA
SFO
Okay 4.6

Larger ore comfortable plane

Bad snacks, bad wifi, no cart for luggage

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

Mon, Mar 19
SEA
SFO
2h 14m
Wed, Mar 28
SFO
SEA
2h 07m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 2
SEA
SFO
2h 09m
Wed, May 9
SFO
SEA
2h 10m
Trip: 8 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 189 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Okay 5.0

Entertainment doesn't work with Android 8.0 devices because you decided not to support newer versions? Stop restricting it to higher versions idiots

SEA
SFO
Mediocre 2.0

Shitty service ,....

SEA
SFO
Mediocre 2.0

worst flight ever .... absolutely no leg room. I am 6'5 and i sat in the last row. I asked to have a seat reassignment but the plane was full. I was miserable as hell!! I am very dissatisfied with my experience with United!!

SEA
SFO
Excellent 10.0

Great flight

SEA
SFO
Okay 4.3

Not anything in particular, this was a pretty aweful flight. They at least gave out connection flight information and told passengers which flights would be missed and set those people up in hotels.

Plane was fully boarded and as the crew was preparing the cabin, the pilot realized there was a mechanical issue. An hour and half of sitting on the plane with few updates and grumpy people and crew, air being turned on and off as they fixed the issue and no indication when we would actually take off. They should have offered some water and snacks at least and gave more frequent and better updates.

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