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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Algarve from C$ 396

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — FAO
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Algarve

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Algarve
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Wed 17/66:45 a.m.
YUL
-
FAO
2 stops31h 55m
Multiple Airlines
Wed 24/66:05 a.m.
FAO
-
YUL
1 stop19h 55m
Multiple Airlines
Deal found 3/5C$ 840
Mon 11/59:30 p.m.
YUL
-
FAO
1 stop9h 55m
Multiple Airlines
Wed 27/56:25 a.m.
FAO
-
YUL
1 stop19h 35m
Multiple Airlines
Deal found 2/5C$ 850
Mon 15/66:45 a.m.
YUL
-
FAO
3 stops35h 30m
Multiple Airlines
Mon 22/68:10 a.m.
FAO
-
YUL
1 stop17h 50m
Multiple Airlines
Deal found 1/5C$ 863
Sat 31/1010:05 p.m.
YUL
-
FAO
1 stop10h 20m
Multiple Airlines
Sat 14/116:50 p.m.
FAO
-
YUL
1 stop28h 55m
Multiple Airlines
Deal found 1/5C$ 867
Sat 24/1010:05 p.m.
YUL
-
FAO
1 stop10h 20m
Multiple Airlines
Sat 7/116:50 p.m.
FAO
-
YUL
1 stop28h 55m
Multiple Airlines
Deal found 4/5C$ 869
Wed 17/66:50 p.m.
YUL
-
FAO
1 stop31h 20m
KLM
Thu 25/68:30 a.m.
FAO
-
YUL
1 stop13h 25m
KLM
Deal found 4/5C$ 874
Tue 2/66:50 p.m.
YUL
-
FAO
1 stop31h 50m
KLM
Tue 9/68:15 p.m.
FAO
-
YUL
1 stop25h 40m
KLM
Deal found 5/5C$ 877
Wed 9/911:40 p.m.
YUL
-
FAO
1 stop12h 15m
Multiple Airlines
Mon 28/96:35 a.m.
FAO
-
YUL
1 stop14h 30m
Multiple Airlines
Deal found 5/5C$ 886
Tue 2/66:45 a.m.
YUL
-
FAO
3 stops34h 45m
Multiple Airlines
Tue 9/66:20 a.m.
FAO
-
YUL
2 stops23h 17m
Multiple Airlines
Deal found 5/5C$ 889
Mon 25/59:30 p.m.
YUL
-
FAO
1 stop9h 55m
Multiple Airlines
Fri 5/66:15 p.m.
FAO
-
YUL
2 stops31h 45m
Multiple Airlines
Deal found 5/5C$ 892

Find flight deals from Pierre Elliott Trudeau Intl to Algarve

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Algarve flight deals. Data was last updated 6 May 2026.

Round-trip from

C$ 840

One-way from

C$ 396

Popular in

December

Cheapest in

June

Average price

C$ 877
17/6-24/6
  • 17/6-24/6
  • 3 total stops
  • 51h 50m total
  • Montreal to Algarve
Search Deals
2/6
  • 2/6
  • 3 total stops
  • 34h 45m total
  • Montreal to Algarve
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 264 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Algarve that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Algarve that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:45 a.m.-7:55 p.m.

2 stops32h 10m

Faro

Mon 22/6

8:10 a.m.-9:00 p.m.

1 stop17h 50m

C$ 889

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:00 p.m.-7:30 p.m.

2 stops19h 30m

Faro

Tue 9/6

8:15 p.m.-4:55 p.m.

1 stop25h 40m

C$ 914
Quickest round-trip

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

11:00 p.m.-10:35 p.m.

1 stop18h 35m

Faro

Sun 18/10

6:05 a.m.-9:00 p.m.

1 stop19h 55m

C$ 1,014

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

6:45 a.m.-7:40 p.m.

2 stops31h 55m

Faro

Fri 11/9

8:15 a.m.-9:10 p.m.

2 stops17h 55m

C$ 1,040

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:45 a.m.-7:40 p.m.

2 stops31h 55m

Faro

Mon 20/7

8:05 a.m.-12:37 a.m.

2 stops21h 32m

C$ 1,049

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

6:45 a.m.-11:30 p.m.

2 stops35h 45m

Faro

Sun 23/8

9:50 p.m.-4:45 p.m.

2 stops23h 55m

C$ 1,055

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

6:45 a.m.-9:20 p.m.

2 stops33h 35m

Faro

Thu 16/7

8:00 a.m.-7:32 p.m.

2 stops16h 32m

C$ 1,084

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

11:23 a.m.-9:50 a.m.

1 stop17h 27m

Faro

Mon 20/7

11:40 a.m.-4:10 p.m.

1 stop33h 30m

C$ 1,093

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

1:05 p.m.-9:50 a.m.

2 stops15h 45m

Faro

Tue 14/7

11:40 a.m.-12:00 p.m.

2 stops53h 20m

C$ 1,096

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

6:00 a.m.-9:20 a.m.

1 stop22h 20m

Faro

Mon 13/7

11:40 a.m.-11:27 a.m.

2 stops28h 47m

C$ 1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve (average of C$ 350). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in December is currently the most expensive (average of C$ 1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Algarve. Reviews last updated 6 May 2026.
See what other customers who have flown with KLM,Air Transat, andAzores Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Algarve have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Transat
7.8
Good
548 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Azores Airlines
7.3
Good
99 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
TAP AIR PORTUGAL
7.2
Good
2,237 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,000 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Algarve that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Algarve?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Algarve.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Algarve?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve?

    Currently, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Algarve (average of C$ 350). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Algarve in December is currently the most expensive (average of C$ 1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Pierre Elliott Trudeau Intl to Algarve

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Algarve. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 350AverageC$ 1,006FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 580AverageC$ 1,076FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapestC$ 735AverageC$ 876FlexibilityNo cancel feeOn-time75%
Search KLM flights
Azores AirlinesCheapestC$ 817AverageC$ 1,174FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air TransatCheapestC$ 979AverageC$ 1,261FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 1,066AverageC$ 1,217FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Algarve?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Algarve from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Algarve with no change fees?

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Algarve become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Algarve flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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