$982 Cheap Flights from Montreal (YUL) to Alta (ALF)

View $982 flight on Fri, Sep 5, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Alta (ALF)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Montreal to Alta (YUL-ALF)

Prices were available within the past 7 days and start at $982 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Montreal (YUL) to Alta (ALF)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Alta
Distance
3469 mi

Montreal to Alta Flights

The cheapest times to fly from Montreal to Alta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Alta are during the month of . You can find some of the cheapest flights from Montreal to Alta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Alta

Sunday is one of the best days to book for cheap flights from Montreal to Alta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Alta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Alta in 2025. You can also book with separate airlines for your outbound and return journeys, from $982 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Alta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Alta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF) cost?
Secure a cheap one-way flight from $982 or cheap return flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF)?
is the most affordable month to fly from YUL to ALF. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF)?
To find the cheapest airline that'll fly you from YUL to ALF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF)?
You'll need to book a flight with a layover if you're traveling from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YUL to ALF?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF)?
To avoid possible delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF) last-minute?
Last-minute bookings from YUL to ALF are generally more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Is it cheaper to book a YUL to ALF flight and hotel package?
Compared with arranging hotels and flights separately, booking a YUL to ALF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Alta Airport (ALF)?
In most cases, you can cancel or reschedule your YUL to ALF flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.