$551 Cheap Flights from Montreal (YUL) to Ilhéus Airport (IOS)

View $551 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Ilhéus Airport (IOS)

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Cheap Flights from Montreal to Ilhéus Airport (YUL-IOS)

Prices were available within the past 7 days and start at $551 for one-way flights and $1,501 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Dec 30 - Sat, Jan 10
YUL
Montreal
IOS
Ilhéus
$1,501 Roundtrip, found 3 days ago
$1,501
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 30 from Montreal to Ilhéus, returning Sat, Jan 10, priced at $1,501 found 3 days ago
LATAM Airlines Group
Tue, Dec 30 - Sat, Jan 10
YUL
Montreal
IOS
Ilhéus
$1,506 Roundtrip, found 3 days ago
$1,506
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 30 from Montreal to Ilhéus, returning Sat, Jan 10, priced at $1,506 found 3 days ago
Air Canada
Tue, Dec 30 - Sat, Jan 10
YUL
Montreal
IOS
Ilhéus
$1,523 Roundtrip, found 3 days ago
$1,523
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 30 from Montreal to Ilhéus, returning Sat, Jan 10, priced at $1,523 found 3 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
IOS
Ilhéus
$1,567 Roundtrip, found 3 days ago
$1,567
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Ilhéus, returning Sun, Sep 7, priced at $1,567 found 3 days ago
Air Canada
Wed, Sep 3 - Sun, Sep 7
YUL
Montreal
IOS
Ilhéus
$1,741 Roundtrip, found 3 days ago
$1,741
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 3 from Montreal to Ilhéus, returning Sun, Sep 7, priced at $1,741 found 3 days ago
GOL Linhas Aereas S.A.
Sun, Dec 21 - Sun, Jan 4
YUL
Montreal
IOS
Ilhéus
$4,532 Roundtrip, found 3 days ago
$4,532
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Dec 21 from Montreal to Ilhéus, returning Sun, Jan 4, priced at $4,532 found 3 days ago
Flights from Montreal (YUL) to Ilhéus Airport (IOS)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Ilhéus Airport
Roundtrip price
$1,500
Distance
4695 mi

Montreal to Ilhéus Airport Flights

The cheapest times to fly from Montreal to Ilhéus Airport

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

 

The best time to book a flight from Montreal to Ilhéus Airport

Sunday is one of the best days to book for cheap flights from Montreal to Ilhéus Airport: 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 Ilhéus Airport

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 Ilhéus Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $551 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 Ilhéus Airport 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 Ilhéus Airport 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 Ilheus Airport (IOS) cost?
Grab a cheap one-way flight from $551 or cheap return flight from $1,501 from Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS)?
The cheapest month to fly from YUL to IOS is December, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS)?
To find the cheapest airline that'll fly you from YUL to IOS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. 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 Ilheus Airport (IOS)?
You'll need to take a flight with a layover if you're traveling from Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from YUL to IOS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, carrier 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 Ilheus Airport (IOS)?
To avoid potential delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Ilheus Airport (IOS) last-minute?
Last-minute fares from YUL to IOS are usually more expensive. To lock in the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a YUL to IOS flight and hotel package?
Booking a YUL to IOS flight and hotel package is typically 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 hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Ilheus Airport (IOS)?
Typically, you can modify or cancel your YUL to IOS flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.