$442 Cheap Flights from Montreal (YUL) to La Paz (LPB)

View $442 flight on Mon, Jan 26, 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB)

  • 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 La Paz (YUL-LPB)

Prices were available within the past 7 days and start at $442 for one-way flights and $990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sun, Sep 14 - Sun, Sep 21
YUL
Montreal
LPB
La Paz
$990 Roundtrip, found 5 days ago
$990
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 14 from Montreal to La Paz, returning Sun, Sep 21, priced at $990 found 5 days ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
YUL
Montreal
LPB
La Paz
$996 Roundtrip, found 1 day ago
$996
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Montreal to La Paz, returning Fri, Oct 31, priced at $996 found 1 day ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
YUL
Montreal
LPB
La Paz
$1,010 Roundtrip, found 1 day ago
$1,010
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Montreal to La Paz, returning Fri, Oct 31, priced at $1,010 found 1 day ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
YUL
Montreal
LPB
La Paz
$1,030 Roundtrip, found 1 day ago
$1,030
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Montreal to La Paz, returning Fri, Oct 31, priced at $1,030 found 1 day ago
Air Canada
Sun, Sep 14 - Sun, Sep 21
YUL
Montreal
LPB
La Paz
$1,037 Roundtrip, found 5 days ago
$1,037
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Sep 14 from Montreal to La Paz, returning Sun, Sep 21, priced at $1,037 found 5 days ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
YUL
Montreal
LPB
La Paz
$1,044 Roundtrip, found 1 day ago
$1,044
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Montreal to La Paz, returning Fri, Oct 31, priced at $1,044 found 1 day ago
LATAM Airlines Group
Sun, Sep 14 - Sun, Sep 21
YUL
Montreal
LPB
La Paz
$1,046 Roundtrip, found 5 days ago
$1,046
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 14 from Montreal to La Paz, returning Sun, Sep 21, priced at $1,046 found 5 days ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
YUL
Montreal
LPB
La Paz
$1,064 Roundtrip, found 1 day ago
$1,064
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Montreal to La Paz, returning Fri, Oct 31, priced at $1,064 found 1 day ago
Flights from Montreal (YUL) to La Paz (LPB)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
El Alto Intl.
Roundtrip price
$990
Distance
4295 mi

Montreal to La Paz Flights

The cheapest times to fly from Montreal to La Paz

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 La Paz are during the month of September. You can find some of the cheapest flights from Montreal to La Paz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to La Paz

Sunday is one of the best days to book for cheap flights from Montreal to La Paz: 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 La Paz

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 La Paz in 2025. You can also book with separate airlines for your outbound and return journeys, from $442 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 La Paz 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 La Paz 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 El Alto Intl. Airport (LPB) cost?
Grab a cheap one-way flight from $442 or cheap return flight from $990 from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB)?
September is the cheapest month to fly from YUL to LPB. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB)?
To find the cheapest airline that'll fly you from YUL to LPB, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB)?
You'll need to take a flight with a layover when traveling from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from YUL to LPB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and carrier.*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 El Alto Intl. Airport (LPB)?
To reach El Alto Intl. Airport (LPB) without delays, book a flight that leaves from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 El Alto Intl. Airport (LPB) last-minute?
Holding off until just before your trip to book a flight from YUL to LPB generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a YUL to LPB flight and hotel package?
Compared with arranging flights and hotels separately, booking a YUL to LPB flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to El Alto Intl. Airport (LPB)?
It's usually possible to reschedule or cancel your YUL to LPB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.