Find cheap flights from Kolkata to San Francisco

CCU - SFO

Find cheap flights from Kolkata to San Francisco

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Kolkata (CCU)
San Francisco
Fri 1/22
Fri 1/29
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Good to know

Low season

August Best time to beat the crowds with an average 9% drop in price.

High season

January Most popular time to fly with an average 19% increase in price.

Average price round-trip

$1,078 (avg. price over the last 2 weeks)

Good deal round-trip

$995 or less

Good deal one-way

$638 or less

When to book flights from Kolkata to San Francisco

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

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $638 or less one-way and $995 or less round-trip.
  • The cheapest flight from Kolkata to San Francisco was found 81 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 December, January and February. The cheapest month to fly is August.
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 3 airlines serving Kolkata Netaji S. Chandra to San Francisco

Scores according to KAYAK customer reviews

8.6
Singapore Airlines
Overall score based on 3,883 reviews
8.8
Boarding
8.5
Comfort
8.9
Crew
8.6
Entertainment
8.3
Food
Airline reviews

Cons: "On time would be better."

Cons: "20 min late but acceptable for a 15 hr flight"

Cons: "This time Singapore Airlines Staff seem to be not so helpful. Previously they were happy to help with smiling face and approachable immediately. This time in spite of asking for help in the cabin no one turned up even after multiple requests. I could only get help when someone one walks next to me."

Pros: "Super friendly crew. Enough food and drink."

Pros: "The crew was really nice. The plane was clean and comfortable."

Cons: "Having a reservation on Alaska for the first leg of the trip would have been nice. They didn't expect us, we had no confirmation number that Alaska recognized so we were denied boarding. How much else could have gone wrong?"

Pros: "Seats were good"
Cons: "Food could have been better"

Pros: "Efficient"
Cons: "Better food, better selection movies"

Pros: "Nothing beats Singapore SQ!"

Pros: "Hotel location is convenient, quite comfortable and clean."
Cons: "I love the foods in Hongkong, so many varieties . Price wise is affordable."

Pros: "The flight attendants are very attractive and attentive. They do make an effort to make one’s trip pleasurable."
Cons: "Need to update the planes.."

Pros: "check in went smoothly. helper was friendly and helpful."

Cons: "Food"

Pros: "1) Crew very personable and accommodating 2) Food was good 3) Arrival on schedule 4) Entertainment system provided lots of choices 5) Baggage arrived in reasonable amount of time"
Cons: "1) Economy seating was cramped (long-haul flights should have more spacious seating) 2) Crying babies made flight almost unbearable 3) Process of leaving the plane took too long because only one exit door was used 4) Departure delayed by 35-40 minutes (made up in flight)"

Pros: "With 15 and 1/2 hours on the flight ahead, I was dreading the long, tedium of sitting for hours upon hours. But Singapore Airlines made the time fly with friendly service right when you were getting hungry and pleasant assistance when requested. Thank you Singapore Airline Flight Attendants!!"

Pros: "Everything"
Cons: "Put some natural spray in the washroom for guests to kill their odor. I was the lucky one sitting outside the washrooms."

Pros: "Food, entertainment, cleanliness of the restrooms"
Cons: "There was a passenger on the return flight who had the window shutter up during sleep time right across my row, and the cabin was so bright to sleep for me. I notified the crew but they were not keen on bothering the passenger"

Pros: "Second bag was four foot bronze statue, no problem or extra cost"

Pros: "service, good TV quality and good movie selection"
Cons: "sound quality with headphones was horrible"

Pros: "Everything is excellent!"

Pros: "Amazing plane and crew!"
Cons: "Nothing."

Pros: "Great price"
Cons: "Food is not good"

Pros: "The new non stop flight frim Singapore to San Francisco really reduced the total travel time. I saved at least 4 hours in choosing this flight"

Pros: "Crew is remarkable"

Pros: "Fast boarding"
Cons: "Hot cabin. Chairs makes so much movement when the back of the chair where the folding table is moving. Chair movememt of the seatmeat is felt in the same rows of seats."

Pros: "For as long 14 hour journey they sure make it comfortable."

Pros: "Everything"
Cons: "No complaints"

Pros: "Really recommended . Wait alittle longer but i got a free tour go around Singapore ."

Pros: "Courteous, Professional Crew. Amazing Service."

Pros: "Before booking my flight on Singapore airlines, I took the time to read through some reviews and to be honest, the reviews left by previous passengers did not do the airlines any justice. I rarely, if at all, leave any reviews myself but my flights (from SFO - Singapore and vice versa) were AMAZING! I was sitting in economy and the level of attentiveness that we received, I could only imagine how great first class could be. if i could fly Singapore on all my trips overseas I would."

Pros: "Service was great, food was alright, was able to move from a middle seat to a window."
Cons: "The flight I was supposed to take from Nanjing to Hong Kong by Hong Kong Airlines in the afternoon didn't exist so I had to take a morning flight. Was given no warning and had to check on my own. The Singapore Airlines flight was on time though."

Pros: "Attentive Staff - Fabulous"

Pros: "Great food. Very fresh looking flight attendants. Awesome personal entertainment system."
Cons: "Service has faltered recently. I had asked fo Riesling, and the flight attendant said they would bring later. Never did. Also, they no longer offer various Crabtree and Evelyn products in bathroom, and my night pack didn't even come with a visor to cover my eyes for sleeping."

Pros: "Food was excellent, timely departure and arrival"
Cons: "Crew was not as friendly as I'm used to."

Cons: "Food not so good"

Pros: "It is really nice to have a direct flight option to Singapore"

Pros: "The service is top notch. The food served is not matched by any other airlines I have traveled with. The flight attendants are always very very professional. I try to make sure to get Singapore Airlines when I travel to Asia."

Pros: "Food"
Cons: "Nada"

Pros: "None"
Cons: "All"

Pros: "The flight was half full. The staff reassigned me a seat to an empty row so I could stretch out and rest."
Cons: "I ordered the seafood meals and they were terrible on the outbound as well as the inbound flights."

Pros: "Crew staff were excellent. Food was pretty good. Overall trip was flawless including and early arrival. The A350 aircraft feels roomy. Most importantly, given the total duration of the flight, it was a pretty good experience on-board."
Cons: "The seats and especially the hand-rests on the A350 seem very slim and flimsy. The movies choices in the in-flight entertainment were wanting."

Pros: "Hot/Cold towels, great movie selection, more space, good meals"

Pros: "Everything else was good"
Cons: "I purchased wifi and it was too slow to load my movie. Ear buds fell out of ears."

Pros: "They treat you very nicely on Singapore Airlines - from warm washcloths to wine with your meal. Seats are comfortable and the long flight not so wearing."
Cons: "My husband reacted to the spicy beef/rice dish served for breakfast."

Pros: "Everything"

Pros: "Nothing i like"
Cons: "Terrible ground service in changi airport singapore"

Pros: "Very attentive and friendly stewardesses. Would definitely fly again on this airline."

Cons: "one of the passenger ticket seat was not allocated in same flight as with other two passenger. However they worried and somehow they handle through made all in one flight. Also one another thing, once they arrived in SFO, they could not get the flight assistant, they have to mange them selves"

Pros: "Singapore airline was ok. The food wasn't spectacular and the seats where a little cramp. The only thing that was good was that they provided amenities like toy for kids, entertainment system was uptodate."
Cons: "Seats were little cramp and food wasn't impressive."

Pros: "Good"
Cons: "Good"

Pros: "The crew was friendly"
Cons: "Bathrooms could have some lotion for dry skin"

Cons: "Delayed flight meant missed connection and had to stay overnight. Very little communication from the airline about what arrangements were being made. Was also unable to check in online on either leg."

Cons: "My baggage got missing"

Pros: "Yes"

Pros: "Absolutely professional!"
Cons: "Nothing all perfect"

Pros: "There are very friendly"
Cons: "Just continue the better services"

Pros: "Everything."

Pros: "The crew in the plane was very supportive and assisted us with the baby and have provided all possible comfort"
Cons: "we have booked a wheelchair to carry old grandmother with permanent injured hand and the baby to the plane, and we have confirmed availability of the same by calling QA office in Qatar. However QA did not provide a wheelchair during check-in at Paris Charles de Gaulle for whatever unjustified reason"

Pros: "Crew was professional"
Cons: "Plane is dirty Food is disgusting Bags treated so badd"

Pros: "1. All flights were on time. 2. The aircrafts were clean and tidy. 3. The choice of entertainment was plentiful. 4. Possibility to connect to internet provided on outbound leg, not on inbound."
Cons: "1. The boarding process, in general, could be improved. 2. The "official" transit time was one hour, but passengers were made to wait while the business class disembarked, reducing actual transit time to 30 mins. Considering distance to departing gate, and security checks, this was stressful."

Pros: "Plenty of beverage service and food was very good."
Cons: "The other passengers were often rude and uncivilized. I guess Qatar couldn’t do anything about this."

Pros: "The Crew was amazing. The Seat were the best Selling point fort business class"
Cons: "More space for the arm rest ans legs space"

Pros: "Q-suites and business class flight crew."
Cons: "Everything from check in up to boarding. Ground staff lacked hospitality. Disappointing frequent flyer program."

Pros: "We felt home every thing was comfortable from A to Z- unforgettable trip"
Cons: "None"

Pros: "Service and food were excellentpA"
Cons: "Announcement volume too loud"

Pros: "Staff was courteous"
Cons: "My meal preference was not available."

Cons: "Leg rooml"

Pros: "Food was good, staff was excellent."
Cons: "Can't think of anything."

Pros: "The flight crew was very friendly and helpful in getting you settled on the flight"
Cons: "Boarding was a bit Hectic in Bangkok."

Cons: "They claimed they have free WiFi, but this is not true. Passengers has to pay if they want access to WiFi. Uncomfortable sitting and you cannot adjust it to a comfortable level. Crew keeps demanding sit need to be upright."

Pros: "They do their job well"

Cons: "Flight planned to leave 30 mins earlier and didn’t send any email or informed me."

Cons: "No internet"

Pros: "Crew were great and sincere"
Cons: "Qatar gave problems changing flight for emergency purpose and had produced all documents but they wanted further documentation which could not have access because at,a foreign country. Felt they don't care and it was all to do with money which had to pay."

Cons: "- Leg Space is challenge"

Pros: "Nothing"
Cons: "Crew is meek and doesn’t smile or try very hard. Flight was FULL of nasty Russian tourists. Miserable experience"

Pros: "timeliness"
Cons: "food"

Cons: "They lost my bag and that’s disappointing considering I have my bank account details in that bag. Very disappointed by this"

Pros: "Crew helped with my bags."
Cons: "Lack of film choice"

Pros: "Some how it was a good experience"

Pros: "Clean. Friendly staff. Good food. Good entertainment."
Cons: "Small cramped seats."

Cons: "Didnt have food My mother has diabetes and she had one meal in her 14 hr flight Unacceptable"

Pros: "Food and crew"
Cons: "Lost baggage no one knows anything."

Pros: "Comfort"
Cons: "Food"

Pros: "I liked the schedule was on time and smooth plane ride."
Cons: "I did not like the room in the plane. The seats where to close and u I couldn't sit back because person behind u would complain. Flight attendants did not really going around to see if we were good r needed drinks or even smiled they looked very upset and had some attitude when I did ask for something. Customer service needs more improvement."

Pros: "Decent leg room. New plane."
Cons: "Only one meal was served in about a 6 hour flight. By the end of the flight I was famished."

Cons: "There is nowhere in the airport to go for long layovers. The ticket counter didn't open until closer to the flight, without it I couldn't get inside to the Travelers Lounge, and spent most of my time in the entry area. I also was assigned a middle seat, which is even less fun than usual when you've been in India and your bowels are acting wonky."

Cons: "Food is not up to the standard. They make announcements that there will be snacks like sandwiches and ice creams, but they don't offer that openly. You have to ask for snacks. Now we, US citizens don't like to ask for food just so you know. The crew should offer. if we don't need the food, we can always say no."

Pros: "Qatar Airlines was amazing food was great and the flight attendants catered to passenger needs."

Pros: "Good"
Cons: "Okay"

Cons: "They changed my seats twice and it was near the bathrooms and I hated it. They refuse to give me a better place when I requested. I didn't choose the seats they put me in and the crews couldn't handle the other passengers attitued and actions. I asked for a below but they didn't bring it to me."

Pros: "Crew was great. Leg room good on 787"
Cons: "Food choices seemed a little under the Qatar standard considering the high level of quality for other aspects of this airline."

Pros: "For a change, I found the cabin crew extremely courteous and helpful. A remarkable change from the last so many flights flown across different airlines."
Cons: "The entertainment system is poor. Hardly any movies/shows worth watching."

Pros: "The crew was very helpful and did their very best to accomodate me. They were very aware of my comfort and needs, as a pregnant women I really appreciate that."

Pros: "Lounge facilities"
Cons: "There was no place to keep my Cell phone , eyeglasses, or even the book I was reading--- would have liked an alcove or cubby. Loved this feature in Business class when I flew with Emirates. Food choices were better with Emirates. Qatar needs to look into these features in order to beat their competition."

Cons: "Teŕible"

Pros: "I liked nothing on this flight!"
Cons: "Very hard to believe that Qatar is described as a "world-class airline". I took a total of 4 flights on Qatar Airways in a 2-week span. First flight was from New York to Doha (not bad). Second flight was from Doha to Nairobi (not bad). Third flight was from Nairobi to Doha (not bad) and the fourth and final flight was from Doha to New York (unbearable!!!) My first issue with the Qatar Airways was a checked parcel not arriving at my destination. When we reached Nairobi, I was told my parcel that I had checked in New York, was still in New York. It was a card board tube of materials required for a work initiative at a Kenyan hospital. Returning to Nairobi airport several days later created a hassle that I won't soon forget! Now to describe the journey back to the United States. The flight from Doha to New York is the flight I want to focus on. The flight was extremely crowded and the conditions were absolutely deplorable! I cannot fathom how a self-proclaimed "world-class airline" could pack a plane that full and compound that with a 14 hour flight! I felt so badly for the airline staff. They were stretched so thin that they couldn't accommodate the passengers. There was garbage all over the plane and the bathrooms were filthy; garbage cans overflowing with waste and dirty diapers. There was an exceptionally high number of infants and children on this flight. I love children. I have 3 children myself. I felt terribly for the children AND adults on this flight because everyone was absolutely miserable. I never thought it could be possible for there to be 14+ hours of crying babies and children. It was absolutely maddening. The airline staff were so busy that they couldn't even assist with the babies and children which I found to be so completely unconventional for any airline, especially one of this alleged caliber. I do feel that there should be a separate section of planes for infants and children so that the crying etc can be confined to one area and passengers aren't exposed to what we were exposed to. The man behind me verbalized what I had been feeling when he stated "If I could, I would jump off of this plane. This is torture". The purpose of my trip was a global health mission to Kenya for a hospital to hospital partnership. Other team members in my group requested an upgrade and offered to pay cash. We were all appalled to be denied. The Qatar Airline staff couldn't process the upgrade and we still can't understand why. Seems a shame for the airline to have lost all that potential profit. For me, this was a return trip (I had been there in March 2015). Last year I flew Swiss Air and Brussels Air where I had much more enjoyable flights without any incidents. I will be notifying all of my friend, relatives, and colleagues of this nightmare experience and will certainly advise them against flying Qatar Airways."

Pros: "The plane is nice and comfortable. Individual tvs was great."
Cons: "The male flight attendant was trying to force luggage in the overhead. I heard a crack and so did the lady standing behind him and the ones sitting next to me. I asked him what that crack noise was and he said nothing. That I was imagining it or something. He then said he did not touch my bag when I watched him push it back and over and shove another object in front of it. He broke my carry on bag the crack was the pull grip piece that attached for the bag to lean when pulling broke in half. I have not even had the bag for 6 months and he broke it and took no accountability for it. No one cared or showed any attempt to apologize."

Pros: "Staff were friendly and helpful"
Cons: "It would be great to have just a little more seating room"

Pros: "The chairs was comfortable and crew was nice"
Cons: "Again food option all the time is spicy."

Cons: "There is a lot of difference between flights experience from San Francisco to Delhi and Delhi, India to San Francisco. India to San Francisco was little better. Service was very poor. Food was not on time and quality and quantity was poor. Get your own stuff to save yourself from starving."

Cons: "They gave my assigned seat (unpaid though) to some one else and gave 3 separate seats in far off aisels for me and my 4 year and 9 year old kids. I had an ordeal at airport with AI staff and they didn't care, same experience with crew.Awful"

Cons: "Checking in process was long and not organized."

Pros: "Nothing"
Cons: "Service was non-existent. Flight kept getting delayed for departure"

Cons: "Entertainment system did not work! No help on the plane,no compensation made."

Pros: "Nothing"
Cons: "The flight was delayed for all wrong reasons. I've been trying to speak to Air India about a compensation and never got any reply back. Terrible flight and terrible management."

Cons: "The crew was very rude and unhelpful. I kept asking for an extra blanket because I was very cold but I didn't get one the entire flight and was shivering the entire time."

Pros: "Food."
Cons: "1. Less regional movies 2. Remote does not work. 3. System reset (never heard of) takes time 4. Crew does not show up when needed 5. Screen resolution is probably 70s style 6. Touch screen does not work 7. No hygeine - no socks or any sleeping aids like other airlines 8. With 15 hours floght, you expect at least some toileteries - tooth brush. Horrible that someone did not even think about it"

Cons: "My in-seat entertainment system was broken. I also heard similar comments from fellow passenger"

Cons: "Crew is not responsive Entertainment not working Toilets are uncleaned Bumpy landing in SFO led overhead compartment opened"

Pros: "Reading material s handed out were good."
Cons: "Made to sleep most of the 16 hr flight"

Pros: "it is a nonstop flight on-time departure and on time of arrival Flight crew was polite Lots of old movies including classics"
Cons: "the food is overcooked and to spicy, toilets need periodic attention because large volume of traffic"

Cons: "Seats leg room & punctuality"

Pros: "Shortest flight"
Cons: "Tv not working Average food Water not working in toilets"

Pros: "It was a delight to see camera views outside the plane and to map the flight as we went"
Cons: "My entertainment system was only available one way and the other way it was completely unusable"

Cons: "Service"

Pros: "The plane given in the flight, Dreamliner 787. Food and service, everything was beyond what we expect in domestic flights. Recommended a thousand times over other domestic Indian airlines"

Pros: "The time of the flight was good."
Cons: "There were many problems I faced in the flight mentioned below:- 1) firstly at the time of boarding the staff changed the seats for me and my wife which we had opted at the time of web check in. 2) After getting into flight I noticed the plane was very old and the seats were broken also. 3) very less movies collection. 4) the touchscreen were not at all working . 5) no charging port , it was broken . Not even USB port was there. 6) very bad food service. They just forgot to serve the drinks and meals at a correct interval of time."

Pros: "Crew served with grace. Your crew is doing whatever they can to serve best, but the poor plane infrastructure, indiscipline and chaotic boarding process is terrible at DEL. This part of the business process requires re-training, enforcement."
Cons: "Toilets did not have toilet seat cover papers, very limited supplies of tissue paper. Paper towels were provided instead of tissue paper and seat cover papers. No wonder these toilets clog so often. It's a long haul flight almost 161/2 hours; should attend this need. Upon inquiry from crew, I came to know that flight services from DEL to SFO does not provide toilet seat covers; while SFO to DEL does? Entertainment system hardly works; three of the entertainment systems at 34 row were not working. Infrastructure seating, cushions are old, suggest updating/refurbishing these for such a long flight. Food menu should be reconsidered, especially bread - I still don't understand why are you serving bread roll with Indian food, mismatch, and also would suggest executive management to make surprise checks on the food quality - hopefully they will understand."

Cons: "Good service, not responsive."

Pros: "Flight arrived on time in SFO."
Cons: "Last minute delays caused by additional security checks. I almost did not make it to the boarding hate in Mumbai."

Pros: "I came home safely"
Cons: "Not enough food. No tv or in flight entertainment. No wifi"

Pros: "Boarding, Service was very smooth. Departure and arrival was on time"
Cons: "Food was decent."

Pros: "only thing we liked was the flight was direct. thats it"
Cons: "1. food tasted so bad. it wasnt fresh for sure. 2.Service was aweful. Very hard to get help from the employees. wasn't convenient at all. 3. entertainment screen wasn't working well especially the touch screen wasn't very sensitive. 4.booked two tickets with my spouse but got seated totally apart and didn't even try to seat us together. and lot more."

Pros: "Food was delicious (Indian breakfast + lunch)."
Cons: "Half of the washrooms seemed to be out of order. Entertainment system was also down for most of the economy class."

Cons: "One of the passengers threw-up in the aisle near the restroom and the airlines staff simply threw some news paper on top of it rather than actually cleaning it up so we all sat there smelling it for another 5 hours."

Pros: "Direct 15 hr flight. That's all I can say."
Cons: "Tv didn't work. Crew was rude at times. They believed that they owned the airline and we were just regular passengers. They don't answer any questions well. Not satisfied with their service."

Cons: "Entertainment system, reading light and bath room quality are too irritants. Very dirty aisles, crew not engaged enough, kitchens are run over by passengers directly."

Pros: "Non Stop Flight to Delhi was the only comfort."
Cons: "Old Aircraft. Bad and old seats with less cushion. Minimal incline on the seats. Broken hand-rest, Broken airline provided headphone. Headphone two pin adapter not standard with Bose or other noise cancelling headphones I brought with self. Food was average. A lot more expected from the 16 hr non stop flight. Very disappointed. I have pictures to show broken hand-rest and headphones."

Pros: "The entertainment systems were not working on my seat and many other seats. The tray tables were all broken. The aircraft is very old and makes the flight experience very poor."

Cons: "rude air hostess food no juice, drinks no alcohol had food poisoning didn't get food on time"

Pros: "Absolutely nothing"

Pros: "Nothing"
Cons: "TV is not working, food is not good, seats are not comfortable"

Cons: "The entertainment system was down. It was very hard to travel with kids with no movies on board. Crew members were rude! I called for service 3 times before someone showed up just to yell at my son that he is playing with call lights. I was extremely mad."

Pros: "Nothing"
Cons: "So dirty! Absolutely filthy. Here was human feces all over all of the bathrooms! It was a very long very dirty very smelt flight. I would never fly air India again!"

Pros: "Its the only non-stop flight from SFO to Delhi"
Cons: "Very basic flight and old planes. The bathrooms for economy had no tissue or soap and were not very clean. The stewards and air hostesses were not friendly or helpful and the TVs at our seats weren't functioning"

Pros: "my mom said this flight is best ever"

Cons: "My Tv wasn't working both the times. Which made the 14 hour flight really tough."

Pros: "In flight service (food service and trash removal) was very prompt."
Cons: "The inside (seats, carpet etc) looked old and dirty. The screen was cracked and the electronic controls were damaged and worked intermittenty."

Pros: "Nothing"
Cons: "Everything. Nothing works on the planes, it is very uncomfortable (esp for a 16 hour flight), and the food is terrible!"

Pros: "Food, Crew inside the plane!"
Cons: "I was traveling from delhi to sfo with my grandparents and they required wheelchair assistant, it took me about 4 diff. counter to first to just find out where i can find wheelchairs for my family, air india crew at delhi are so rude!!!! they dont help you at all if your in need. It says "no tips please" on their shirts but there still asking you to give them tips but away from the camera so that they wont get caught!!!!! how ridiculus is that? When finally i checked in my luggage and finally found wheelchairs for my grandparents, the 2 men leave my grandparents near boarding gate and take both wheelchairs away!!!! They Said there will be other wheelchairs coming for them to board the plane... So now again i have to find 2 wheelchairs for them to board the plane! So damn stupid!!!!!! Lastly, the crew inside the flight was much more helpful and understanding but delhi crew needs alot of training and manners!"

Pros: "Non stop flight"
Cons: "Food was average. The cloth on the seats was itchy and rough Barely any drinks were offered."

Pros: "Direct flight Leg space"

Pros: "The behavior of the staff."

Cons: "Flight number 174 going on 11th November from sfc was not that great . Servive was not good ,whole plane was stinted due to bad smell. People were having their drinks by themselves throwing cups alllover . Not a good experience."

Pros: "Good food, crew"
Cons: "Seats no padding/cushioning In seat entertainment console broken on both flights"

Pros: "Short travel time."
Cons: "I had requested for vegan meal but they could not provide it. Plus, entertainment the system were not working well. No seat covered in the bathroom + the area close to the bathroom smelled like pee.."

Pros: "Waited 1 hr. to check into my flight even though only 4 people were in front of me in line. Waited another hour after boarding time to get on the plane. Two of the bathrooms were broken on the flight, leaving only two bathrooms for the entire flight, so had to wait in a half-hour queue each time I had to use the bathroom. Seats were uncomfortable and staff was inattentive and didn't seem to care."

Pros: "It was relaxing."

Read more about Singapore Airlines
COVID-19 information

Safety measures for airlines flying from Kolkata to San Francisco

Airlines flying from Kolkata to San Francisco have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Kolkata to San Francisco

Mandatory masks

Masks required on board, masks provided on flights from Kolkata to San Francisco

Social distancing seating

Middle seats unavailable to book on flights from Kolkata to San Francisco

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Kolkata to San Francisco

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Qatar Airways
22h 25m
SFO - CCU
2/13
Sat
1 stop
Multiple Airlines
23h 15m
CCU - SFO
8/9
Mon
2 stops
Multiple Airlines
26h 15m
SFO - CCU
2/10
Wed
1 stop
Air India
31h 40m
CCU - SFO
2/24
Wed
1 stop
Air India
34h 35m
SFO - CCU
3/29
Mon
1 stop
Multiple Airlines
22h 50m
CCU - SFO
7/20
Tue
2 stops
Multiple Airlines
26h 55m
SFO - CCU
2/16
Tue
1 stop
Air India
19h 25m
CCU - SFO
8/9
Mon
2 stops
Air India
25h 05m
SFO - CCU
2/15
Mon
2 stops
Multiple Airlines
27h 17m
CCU - SFO
8/9
Mon
2 stops
Multiple Airlines
26h 15m
SFO - CCU
6/3
Thu
2 stops
Multiple Airlines
49h 50m
CCU - SFO
8/3
Tue
2 stops
Multiple Airlines
56h 30m
SFO - CCU
3/24
Wed
1 stop
Air India
42h 10m
CCU - SFO
7/19
Mon
2 stops
Air India
25h 05m
SFO - CCU
6/4
Fri
1 stop
Singapore Airlines
22h 20m
CCU - SFO
7/30
Fri
2 stops
Singapore Airlines
32h 50m
SFO - CCU
6/4
Fri
2 stops
Singapore Airlines
33h 55m
CCU - SFO
8/2
Mon
2 stops
Singapore Airlines
32h 50m
SFO - CCU
6/5
Sat
1 stop
Singapore Airlines
22h 20m
CCU - SFO
8/4
Wed
2 stops
Singapore Airlines
32h 50m
SFO - CCU
6/2
Wed
2 stops
Singapore Airlines
33h 55m
CCU - SFO
8/1
Sun
2 stops
Singapore Airlines
56h 50m
SFO - CCU
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Recent one-way flight deals

2/1
Mon
1 stop
Qatar Airways
23h 15m
CCU - SFO
2/13
Sat
1 stop
Qatar Airways
23h 15m
CCU - SFO
2/1
Mon
2 stops
Multiple Airlines
29h 37m
CCU - SFO
2/11
Thu
1 stop
Air India
23h 05m
CCU - SFO
2/13
Sat
2 stops
Multiple Airlines
30h 07m
CCU - SFO
2/14
Sun
1 stop
Air India
31h 40m
CCU - SFO
2/2
Tue
3 stops
Multiple Airlines
51h 20m
CCU - SFO
2/12
Fri
3 stops
Multiple Airlines
47h 20m
CCU - SFO
2/11
Thu
3 stops
Multiple Airlines
53h 30m
CCU - SFO
2/14
Sun
3 stops
Multiple Airlines
51h 20m
CCU - SFO
2/26
Fri
2 stops
Multiple Airlines
54h 00m
CCU - SFO
2/5
Fri
2 stops
Multiple Airlines
54h 00m
CCU - SFO
2/13
Sat
3 stops
Multiple Airlines
53h 15m
CCU - SFO
2/12
Fri
2 stops
Multiple Airlines
54h 00m
CCU - SFO
2/15
Mon
3 stops
Multiple Airlines
53h 15m
CCU - SFO
2/27
Sat
2 stops
Multiple Airlines
27h 20m
CCU - SFO
2/6
Sat
1 stop
Air India
32h 25m
CCU - SFO
2/2
Tue
1 stop
Air India
19h 25m
CCU - SFO
2/2
Tue
1 stop
Air India
23h 05m
CCU - SFO
2/1
Mon
1 stop
Air India
34h 05m
CCU - SFO
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