WestJet's Premium cabin offers priority boarding and two free checked bags.
Extended Comfort seats provide extra legroom and priority boarding.
Planning a trip from San Francisco to Calgary? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | January |
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High season | July |
Cheapest flight | $62 |
Find which airlines fly direct from San Francisco Airport to Calgary Airport, which days they fly and book direct flights.
Direct departures
San Francisco to Calgary
Monday
Aeromexico, Air Canada, Air New Zealand, +8 more
Aeromexico, Air Canada, +9 more
7
8
Tuesday
Aeromexico, Air Canada, Air New Zealand, +6 more
Aeromexico, Air Canada, +7 more
5
6
Wednesday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Thursday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Friday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Saturday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Sunday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Direct returns
Calgary to San Francisco
Monday
Aeromexico, Air Canada, Air New Zealand, +8 more
Aeromexico, Air Canada, +9 more
7
8
Tuesday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Wednesday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Thursday
Aeromexico, Air Canada, Air New Zealand, +8 more
Aeromexico, Air Canada, +9 more
7
8
Friday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
Saturday
Aeromexico, Air Canada, Air New Zealand, +8 more
Aeromexico, Air Canada, +9 more
7
8
Sunday
Aeromexico, Air Canada, Air New Zealand, +7 more
Aeromexico, Air Canada, +8 more
6
7
It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane
It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane
737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.
Delta flight was on time, seats were comfortable, and crew was nice.
Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old
Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!
Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons
Overall, terrible. Flight from SFO was delayed due to “air traffic control issues”, and we were all mislead about connecting flights. Told “you have 20 minutes to catch your connection”. Reality was 5. We got to watch the plane sit at the bridge. Won’t fly Delta with a connection again.
It was terrible, if they ran flights on time it would make a big difference.
Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.
Forced to check my bag which fit in carry on, boarded and then sat for over an hour waiting to take off with no explanation.
Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.
Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.
Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.
Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.
They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.
The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.
While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.
get E+, a must for 5 hours flight if you are tall
Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.
Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍
We purchased premium flex tickets for our overseas flight to London. I have food, allergies, so I knew I wouldn't be able to get a full meal. WestJet doesn't seem to provide any way for people like myself to register their allergies ahead of time. I was given one small package of crackers and cheese as my meal. I was told there were no more packages available and no other alternatives for food. The flight attendant seemed quite disinterested in providing service. That stands in stark contrast to other Westjet flights where the flight attendants have gone out of their way to provide service.
Lots of overhead storage and a good crew and service.
The flight was ahead of schedule. A half glass of juice and a cookie is pathetic! No entertainment possibilities. Not even a plug-in for phone or IPad if you wanted to watch a downloaded movie. Back to flying Air Canada!
The flight was ahead of schedule. A half glass of juice and a cookie is pathetic!
Our flight was delayed for almost 2 hours resulting in a rush to connect to our next flight
Good. Would be better if the carry on baggage was free.
Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.
Limited water service in a 6 hour flight offered at the very beginning and end of the flight.
They delayed flight because lack of staff then missed connection. Never flying with kayak or weather
WestJet claims that tickets purchased through a 3rd party (such as you kayak) they cannot make sure they mention the luggage situation. We purchased tickets that wouldn’t allowed any carry on. WHAT!? So ridiculous. We bought them and there was not one single place mentioning that. Then on our departure the WstJet attendant was a super nasty rude person. Very unprofessional, unpleasant. She should be reprimanded and given some sort of training but I believe that won’t change her nasty disposition. On our return was great, the front desk gentleman was really professional, friendly and helpful. He offered us to pay $18 usd each for our carry on backpacks as they were small (instead of $90 each at the departure, she could have mentioned but decided not to do so. Didn’t print my boarding pass with my full name as in the passport and made the flight delay because the crew needed to correct it).
Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.
The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.
Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers
The Entertainment system was nearly useless because videos kept stopping then jumping over segments at random but closely spaced intervals. About 75% of the plane gave up trying to watch and then the gaps and jumps became shorter, It was terrible and made it hard to know what was happening since it was not a normal buffering pause where you still get the cont6en t. Instead the video would pause then jump ahead missing short segments and dialog entirely! The economy class seats on all flights have less and less legroom. I’m tall and the upgraded seats are no better for the leg room, not worth it. I flew from Toronto to Calgary….The staff at YYZ was awesome and kind. My flight’s (prior) incoming plane from Liberia had been delayed over 3 hours and the attendant quickly and kindly transferred me to the earlier flight that got me in hours earlier. Such a great staff!! Every staff member on the plane was very-very Canadian/Kind . Great job and attitude you folks! The plane itself was new and in great condition, except the issue with the video streaming.
I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!
They are a great airline, and i enjoying flying with them. However my experience with booking through Kayak was a horrible experience. With all the restrictions and glitches of website. My entire bookings by kayak was wrong. And there was no possible way of fixing anything with them, because they hand over responsibility to the airline after purchase is made. Will not be booking through Kayak again and will inform my family and friends not to as well.
Excellent crew, great food despite catering issues. We need more people like this.
1. The PA system was painfully loud. 2. Overhead bin #33 was missing—I find this troubling.
The crew and food were very good. The plane was dirty..
The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous
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