Cheap Flights from San Francisco (SFO) to Calgary (YYC)

You can find one-way and return flights from SFO to YYC with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to YYC ticket fares go up or down.

The cheapest months to fly from SFO to YYC are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

There are 3 airlines offering direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.). Here are the top carriers:

* WestJet operates 21 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.
* United operates 9 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.
* Delta operates 21 direct flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.

Delta offers one of the cheapest connecting return flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.), with tickets starting from around AU$340. United is one of the cheapest airlines offering nonstop return flights from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.), with tickets starting from around AU$467 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from SFO to YYC, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

You'll find around 4 nonstop flights per day from San Francisco International (SFO) to Calgary International (YYC). For even more choices, look at flights that include layovers, as there are approximately 121 connecting flights per day. Some common connection points include Seattle - Tacoma International (SEA), Los Angeles International (LAX), and Portland International (PDX).

The earliest flight from San Francisco International Airport (SFO) to Calgary International Airport (YYC) typically departs around 12:10 AM local time. This flight is operated by Delta. This is a seasonal service, active in January and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from San Francisco International Airport (SFO) to Calgary International Airport (YYC) on a Thursday, with around 73 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of options regardless of your travel day.

The most popular departure times for flights from San Francisco Intl. (SFO) to Calgary Intl. (YYC) are in the morning, from 6am to 9am. Many major carriers, including United, WestJet and Alaska Airlines, offer flights during this window. Many travelers prefer this because it allows for an early start to their journey, getting you to Calgary with plenty of time to settle in.

A nonstop flight from San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) typically takes around 2 hours 48 minutes. This route covers a distance of approximately 1,642 kilometers (about 1,020 miles). If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 18 minutes. Flights with two or more stops generally take even longer, averaging about 12 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.

You can fly business class or first class between SFO and YYC. Airlines that offer business class service on this route include:

* Air Canada
* Alaska Airlines
* Delta
* United
* American Airlines

First class cabins are available on Alaska Airlines, Delta, and United.

It's easy to earn miles on a San Francisco, CA (SFO) to Calgary, AB (YYC) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Calgary from San Francisco Intl. (SFO), you can fly directly into Calgary Intl. (YYC). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), or Los Angeles Intl. (LAX) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from San Francisco, CA (SFO) to Calgary, AB (YYC) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a San Francisco, CA (SFO) to Calgary, AB (YYC) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.