$141 Find Cheap Flights from Montreal to San Francisco

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Find cheap flights from Montreal to San Francisco starting at $141.

Book one-way or return flights from Montreal to San Francisco from as little as $141. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Montreal to San Francisco? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Montreal to San Francisco. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Montreal to San Francisco

View airlines operating flights from Montreal to San Francisco. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Lynx Air

From $141

Porter Airlines

From $173

Flair Airlines

From $177

WestJet

From $178

United Airlines

From $191

Air Transat

From $205

Air Canada

From $207

American Airlines

From $212

Delta Air Lines

From $218

Sun Country Airlines

From $223

ANA airlines

Find more flights and airlines

Find cheap flights from Montreal to San Francisco by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Montreal to San Francisco.

Cheapest
YUL
08:10
12h 9m
1 transfer
SFO
17:19
Montreal-Trudeau International Airport - San Francisco International Airport
Wed, May 1Lynx Air
$141
YUL
08:10
12h 9m
1 transfer
SFO
17:19
Montreal-Trudeau International Airport - San Francisco International Airport
Wed, May 1Lynx Air
$141
Find More Flights

Frequently Asked Questions

When are flight tickets from Montreal (YMQ) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Montreal to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Montreal (YMQ) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around $479.
How long does it take to fly from Montreal (YMQ) to San Francisco (SFO) and what is the distance?
It takes around 6 hours 12 minutes to fly from Montreal (YMQ) to San Francisco (SFO).
What is the transportation method from the main airport to downtown in San Francisco?
- The distance from San Francisco International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Montreal (YMQ) to San Francisco (SFO)?
Airlines with flights from Montreal (YMQ) to San Francisco (SFO): Turkish Airlines, Air New Zealand, Brussels Airlines, Air Canada and United Airlines.

How to find a cheap flight from Montreal to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Montreal to San Francisco. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Montreal to San Francisco Flight Information

Cheapest nonstop flight price	$141
Cheapest round-trip ticket price	$382
Off-season for travel	January
Peak season for travel	October
Flight distance	4,090.19km
Average flight time	6 hours 12 minutes
Popular airline	American Airlines