$271 Find Cheap Flights from San Francisco to Montreal - Compare and Save

Yes, United Airlines typically allows passengers to change seats on flights from San Francisco to Montreal. However, seat changes may be subject to availability and certain restrictions based on the fare type or specific ticket conditions. Passengers can request seat changes through the airline's website, mobile app, or by contacting their customer service.

After your flight from San Francisco to Montreal, you have several public transportation options available. You can take the STM (Société de transport de Montréal) buses or the Metro subway system to reach your destination. Alternatively, taxis and rideshare services like Uber and Lyft are also readily available at the airport. Additionally, there are airport shuttle services that provide transportation to various locations in Montreal.

United Airlines offers a special food selection on flights from San Francisco to Montreal. Passengers can enjoy a delectable menu featuring a fusion of Californian and Canadian flavors. The offerings include mouth-watering dishes such as maple-glazed salmon with roasted vegetables, accompanied by a side of California wild rice. This culinary experience captures the essence of both regions and ensures a delightful journey for passengers on board United Airlines flights from San Francisco to Montreal.

Yes, United Airlines allows passengers to board their flights with pets. They have specific policies for both in-cabin and cargo pet transportation. In-cabin pets must be small and weigh less than 20 lbs, including the carrier.

Among airlines operating San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between San Francisco and Montreal Pierre Elliott Trudeau Intl Airport. The airlines offering nonstop flights on this route include:

• Air Canada
• United Airlines

Flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport usually depart from San Francisco (SFO) and arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Four cabin classes are available on flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $376 round-trip via Calgary (YYC), compared to $695 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $31–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by United Airlines and Air Canada. Other aircraft seen on the route include Airbus A220 variants.

One-stop flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport most commonly connect through:

• Toronto Pearson Intl (YYZ) - 79% of one-stop connections
• Calgary (YYC) - 8% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 5% of one-stop connections
• Chicago O'Hare Intl (ORD) - 3% of one-stop connections

Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 15% on the San Francisco to Montreal Pierre Elliott Trudeau Intl Airport route. Tuesday is the cheapest departure day at $624 round-trip on average, while Sunday is the most expensive at $733, a difference of $109. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Vieux-Port de Montréal and Palais des congres de Montreal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

These are the earliest and latest flight times available from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport:

• Earliest: departs at 8:10 am and lands at 1:41 pm
• Latest: departs at 11:39 pm and lands at 5:10 am.

The flight takes about 5h 31m.

Last-minute fares on this route - booked within 2 weeks of departure - run 41% above the route average of $673. Book 26 weeks before departure for the lowest fares.

A nonstop flight from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 31m, covering 2,531 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $500 to $2,768. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $329.

Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 8h 25m, compared with 8h 26m via Chicago O'Hare Intl (ORD) and 8h 29m via Detroit Metropolitan Wayne County (DTW).

Montreal Pierre Elliott Trudeau Intl Airport is 3 hours ahead of San Francisco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Alamo
• Thrifty
• Hertz
• Avis

Round-trip flights from San Francisco to Montreal Pierre Elliott Trudeau Intl Airport range from $537 to $833, with an average of $673 over the past 12 months. Anything below $537 counts as a good deal.

Two airlines offer in-flight Wi-Fi on San Francisco to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada
• United Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.