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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador from C$ 304

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAL
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl are usually found in September or May, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to San Salvador

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to San Salvador
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Wed 27/52:10 p.m.
YUL
-
SAL
1 stop8h 05m
Avianca
Wed 3/65:30 p.m.
SAL
-
YUL
1 stop12h 15m
Avianca
Deal found 23/4C$ 604
Thu 4/67:10 a.m.
YUL
-
SAL
1 stop14h 38m
American Airlines
Fri 12/66:00 a.m.
SAL
-
YUL
1 stop15h 29m
American Airlines
Deal found 24/4C$ 613
Sat 16/52:10 p.m.
YUL
-
SAL
1 stop8h 05m
Avianca
Mon 25/58:15 a.m.
SAL
-
YUL
1 stop24h 06m
Avianca
Deal found 23/4C$ 627
Tue 28/41:03 p.m.
YUL
-
SAL
2 stops25h 40m
American Airlines
Fri 29/56:00 a.m.
SAL
-
YUL
2 stops14h 59m
American Airlines
Deal found 24/4C$ 633
Sun 6/98:35 a.m.
YUL
-
SAL
1 stop16h 59m
Copa Airlines
Sat 19/97:30 a.m.
SAL
-
YUL
1 stop15h 10m
Copa Airlines
Deal found 27/4C$ 634
Tue 26/59:30 p.m.
YUL
-
SAL
1 stop24h 45m
Avianca
Wed 3/65:30 p.m.
SAL
-
YUL
1 stop23h 29m
Avianca
Deal found 23/4C$ 635
Tue 8/94:15 p.m.
YUL
-
SAL
2 stops20h 45m
American Airlines
Tue 15/91:20 p.m.
SAL
-
YUL
2 stops18h 25m
American Airlines
Deal found 26/4C$ 637
Tue 3/1112:59 p.m.
YUL
-
SAL
2 stops24h 21m
American Airlines
Mon 23/113:22 p.m.
SAL
-
YUL
2 stops21h 27m
American Airlines
Deal found 26/4C$ 642
Mon 8/68:35 a.m.
YUL
-
SAL
1 stop13h 59m
Copa Airlines
Sun 21/68:29 a.m.
SAL
-
YUL
1 stop14h 11m
Copa Airlines
Deal found 24/4C$ 646

Find flight deals from Pierre Elliott Trudeau Intl to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 April 2026.

Round-trip from

C$ 604

One-way from

C$ 304

Popular in

December

Cheapest in

September

Average price

C$ 728

Good round-trip deal

C$ 695 or less

Good one-way deal

C$ 324 or less
Avianca
  • Avianca
  • 27/5-3/6
  • 2 total stops
  • 20h 20m total
  • Montreal to San Salvador
Search Deals
Copa Airlines
  • Copa Airlines
  • 22/5
  • 1 total stop
  • 13h 58m total
  • Montreal to San Salvador
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to San Salvador 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 28 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

8:35 a.m.-8:33 p.m.

1 stop13h 58m

San Salvador El Salvador Intl

Sun 24/5

4:55 a.m.-12:40 a.m.

1 stop17h 45m

C$ 654

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:35 a.m.-8:31 p.m.

1 stop13h 56m

San Salvador El Salvador Intl

Tue 15/9

8:30 a.m.-12:40 a.m.

1 stop14h 10m

C$ 684

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:10 a.m.-8:49 p.m.

2 stops16h 39m

San Salvador El Salvador Intl

Sun 26/7

1:15 a.m.-9:26 p.m.

2 stops18h 11m

C$ 759

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

8:35 a.m.-8:33 p.m.

1 stop13h 58m

San Salvador El Salvador Intl

Fri 22/5

4:55 a.m.-12:40 a.m.

1 stop17h 45m

C$ 780

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:10 a.m.-8:49 p.m.

2 stops16h 39m

San Salvador El Salvador Intl

Fri 24/7

1:15 a.m.-9:26 p.m.

2 stops18h 11m

C$ 785

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

6:10 a.m.-8:49 p.m.

2 stops16h 39m

San Salvador El Salvador Intl

Sun 26/7

3:40 p.m.-5:30 p.m.

2 stops23h 50m

C$ 785

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

8:35 a.m.-8:33 p.m.

1 stop13h 58m

San Salvador El Salvador Intl

Sun 24/5

8:29 a.m.-12:40 a.m.

1 stop14h 11m

C$ 785

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

9:15 a.m.-8:49 p.m.

2 stops13h 34m

San Salvador El Salvador Intl

Mon 24/8

3:40 p.m.-5:30 p.m.

2 stops23h 50m

C$ 785

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

8:35 a.m.-8:33 p.m.

1 stop13h 58m

San Salvador El Salvador Intl

Sun 10/5

8:29 a.m.-12:40 a.m.

1 stop14h 11m

C$ 787

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

8:35 a.m.-11:37 p.m.

1 stop17h 02m

San Salvador El Salvador Intl

Tue 16/6

8:29 a.m.-12:40 a.m.

1 stop14h 11m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador 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 San Salvador

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

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador (average of C$ 624). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in December is currently the most expensive (average of C$ 1,196). 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.

What is the cheapest time of day to fly from YUL to SAL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador as you normally would.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated 28 April 2026.
Check out reviews from past customers who have flown with Air Transat,Copa Airlines, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
542 reviews
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Copa Airlines
7.5
Good
1,580 reviews
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,676 reviews
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,976 reviews
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Avianca
6.5
Okay
2,514 reviews
Air Transat
7.8
Good
542 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

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

  • What airport do you fly into for flights to San Salvador from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into San Salvador El Salvador Intl (SAL) if they book a flight to San Salvador from Montreal Pierre Elliott Trudeau Intl. On average, El Salvador Intl has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 6 airlines. San Salvador El Salvador Intl is conveniently located just 33.0 km from San Salvador’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador?

    Copa Airlines and United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in just under 13h 58m. Your travel time can differ by up to 2h 41m. There are 3838 km between Montreal Pierre Elliott Trudeau Intl Airport and San Salvador. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador round-trip?

    Flying on American Airlines is currently your cheapest option to San Salvador, with prices starting at C$ 438. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and Avianca, with the lowest prices starting at C$ 441 and C$ 468, respectively. American Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at C$ 248. Copa Airlines flights start at C$ 263 while deals on American Airlines start at C$ 299 one-way.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador is generally C$ 663, our data shows the cheapest flight currently is C$ 179. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Salvador El Salvador Intl), you can expect to pay C$ 578 for that flight.

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

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

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

    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 San Salvador.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to San Salvador 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 San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador (average of C$ 624). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in December is currently the most expensive (average of C$ 1,196). 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

Travelling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
La Libertad
Sonsonate

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Fly from Pierre Elliott Trudeau Intl to San Salvador on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to San Salvador. Flights are based on user searches made on Cheapflights and were last updated on 28 April 2026.
Avianca flights from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl

Top 6 airlines flying from Pierre Elliott Trudeau Intl to San Salvador

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to San Salvador. 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 438AverageC$ 758FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Copa AirlinesCheapestC$ 441AverageC$ 748FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AviancaCheapestC$ 468AverageC$ 703FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 604AverageC$ 1,010FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 684AverageC$ 980FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 843AverageC$ 1,058FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to San Salvador?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Salvador from Pierre Elliott Trudeau Intl today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to San Salvador for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to San Salvador flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to San Salvador 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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