Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine from C$ 452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Constantine departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Cheap round-trip flights

Logo
10:55 p.m. - 4:10 p.m.YUL-CZL
12h 15m1 stop
Logo
9:00 a.m. - 2:10 p.m.CZL-YUL
34h 10m2 stops
C$ 920
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Logo
9:20 p.m. - 7:15 p.m.YUL-CZL
16h 55m1 stop
Logo
1:35 p.m. - 10:35 a.m.CZL-YUL
26h 00m1 stop
C$ 991
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Logo
10:55 p.m. - 3:45 a.m.YUL-CZL
23h 50m2 stops
Logo
1:25 p.m. - 2:10 p.m.CZL-YUL
29h 45m2 stops
C$ 1,038
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Logo
6:45 a.m. - 8:35 p.m.YUL-CZL
32h 50m3 stops
Logo
9:00 a.m. - 9:00 p.m.CZL-YUL
17h 00m2 stops
C$ 1,086
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Air Algerie Logo
4:10 p.m. - 9:35 a.m.YUL-CZL
12h 25m1 stop
Air Algerie Logo
6:00 a.m. - 2:10 p.m.CZL-YUL
13h 10m1 stop
C$ 1,161Air Algerie
Find Deal
Fri, 19 Sep - Sun, 19 Oct
Air Algerie Logo
4:10 p.m. - 3:55 a.m.YUL-CZL
30h 45m2 stops
Air Algerie Logo
8:05 p.m. - 2:10 p.m.CZL-YUL
23h 05m1 stop
C$ 1,237Air Algerie
Find Deal
Fri, 19 Sep - Sun, 19 Oct
Air Algerie Logo
4:10 p.m. - 3:55 a.m.YUL-CZL
30h 45m2 stops
Air Algerie Logo
12:30 a.m. - 2:10 p.m.CZL-YUL
18h 40m2 stops
C$ 1,297Air Algerie
Find Deal
Fri, 19 Sep - Sat, 18 Oct
Air Algerie Logo
3:10 p.m. - 7:05 p.m.YUL-CZL
21h 55m1 stop
Air Algerie Logo
6:00 a.m. - 1:10 p.m.CZL-YUL
13h 10m1 stop
C$ 1,730Air Algerie
Find Deal
Tue, 23 Dec - Sun, 4 Jan
Air Algerie Logo
3:10 p.m. - 9:30 p.m.YUL-CZL
24h 20m1 stop
Air Algerie Logo
6:00 a.m. - 1:10 p.m.CZL-YUL
13h 10m1 stop
C$ 2,044Air Algerie
Find Deal
Thu, 18 Dec - Sun, 4 Jan
Logo
10:30 p.m. - 7:15 p.m.YUL-CZL
38h 45m2 stops
Logo
9:00 a.m. - 4:25 p.m.CZL-YUL
13h 25m1 stop
C$ 2,294
Find Deal
Tue, 23 Dec - Sun, 4 Jan

Air Algerie flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Our best Air Algerie deals on Montreal Pierre Elliott Trudeau Intl Airport to Constantine flight tickets
Air Algerie
19 Sep
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
12h 25m
1 stop
CZL9:35 a.m.Constantine Ain El Bey
19 Oct
CZL6:00 a.m.Constantine Ain El Bey
13h 10m
1 stop
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,161
Find similar
Air Algerie
19 Sep
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
30h 45m
2 stops
CZL3:55 a.m.Constantine Ain El Bey
19 Oct
CZL8:05 p.m.Constantine Ain El Bey
23h 05m
1 stop
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,237
Find similar
Air Algerie
19 Sep
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
30h 45m
2 stops
CZL3:55 a.m.Constantine Ain El Bey
18 Oct
CZL12:30 a.m.Constantine Ain El Bey
18h 40m
2 stops
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine 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, momondo users made 96,600 searches. Data last updated 12 August 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

10:55 p.m.-4:10 p.m.

1 stop12h 15m

Constantine Ain El Bey

Wed 24/9

9:00 a.m.-2:10 p.m.

2 stops34h 10m

C$ 920

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

9:20 p.m.-7:15 p.m.

1 stop16h 55m

Constantine Ain El Bey

Wed 24/9

1:35 p.m.-10:35 a.m.

1 stop26h 00m

C$ 991

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

10:55 p.m.-3:45 a.m.

2 stops23h 50m

Constantine Ain El Bey

Wed 24/9

1:25 p.m.-2:10 p.m.

2 stops29h 45m

C$ 1,038

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:45 a.m.-8:35 p.m.

3 stops32h 50m

Constantine Ain El Bey

Wed 24/9

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

2 stops17h 00m

C$ 1,086

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

4:10 p.m.-9:35 a.m.

1 stop12h 25m

Constantine Ain El Bey

Sun 19/10

6:00 a.m.-2:10 p.m.

1 stop13h 10m

C$ 1,161

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

4:10 p.m.-3:55 a.m.

2 stops30h 45m

Constantine Ain El Bey

Sun 19/10

8:05 p.m.-2:10 p.m.

1 stop23h 05m

C$ 1,237

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

4:10 p.m.-3:55 a.m.

2 stops30h 45m

Constantine Ain El Bey

Sat 18/10

12:30 a.m.-2:10 p.m.

2 stops18h 40m

C$ 1,297

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

3:10 p.m.-7:05 p.m.

1 stop21h 55m

Constantine Ain El Bey

Sun 4/1

6:00 a.m.-1:10 p.m.

1 stop13h 10m

C$ 1,730

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

3:10 p.m.-9:30 p.m.

1 stop24h 20m

Constantine Ain El Bey

Sun 4/1

6:00 a.m.-1:10 p.m.

1 stop13h 10m

C$ 2,044

MontrealConstantine

YUL - CZL

YULCZL

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

10:30 p.m.-7:15 p.m.

2 stops38h 45m

Constantine Ain El Bey

Sun 4/1

9:00 a.m.-4:25 p.m.

1 stop13h 25m

C$ 2,294

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Constantine from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Constantine?

On average, the least expensive day to fly to Constantine from Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as C$ 1,047. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine on a Sunday will generally be more expensive and average around C$ 1,419. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Constantine?

The cheapest time of day to fly to Constantine is in the afternoon when flights can be purchased for as low as C$ 1,274. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,306 on average. Flights to Constantine from Montreal Pierre Elliott Trudeau Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Constantine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Constantine (YUL to CZL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Best price found

C$ 452

Fastest flight time

12h 15m

Direct flights

None

Airports in Constantine

1 airport
The best one-way flight to Constantine from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 452. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Constantine found on momondo in the last 72 hours is C$ 920.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Constantine takes 12h 15m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl Airport - Constantine Ain El Bey Airport.
There is 1 airport near Constantine: Constantine Ain El Bey (CZL)
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Constantine Ain El Bey by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Constantine Ain El Bey will travel around 6540.2 km. Flights usually cover this in 12h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine Ain El Bey Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine Ain El Bey Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Constantine Ain El Bey Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Constantine Ain El Bey Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Constantine Ain El Bey Airport.

  • What documentation or ID do you need to fly to Constantine Ain El Bey Airport?

    The required travel and health documents for your Constantine Ain El Bey Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Constantine Ain El Bey Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Constantine?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Constantine

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Constantine with momondo
Airline
Rating
Free Cancellation
Price
Air AlgeriePriceFrom C$ 695Free CancellationRating
7.0
24 reviews
Search Air Algerie flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Constantine?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Constantine for you.

Can I find flights from Montreal to Constantine with flexible booking policies on momondo?

Yes. All flights to Constantine from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Constantine?

Once all potential Montreal to Constantine flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Constantine right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Constantine from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Constantine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 17/8
Sun 24/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Algeria