Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador from C$ 251

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl are usually found in May or September, booked 88 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

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 11 September 2025.

Round-trip from

C$ 520

One-way from

C$ 251

Popular in

December

Cheapest in

May

Average price

C$ 617

Good round-trip deal

C$ 621 or less

Good one-way deal

C$ 377 or less
Avianca
  • Avianca
  • 10/11-24/11
  • 2 total stops
  • 25h 40m total
  • Montreal to San Salvador
Avianca
  • Avianca
  • 3/11
  • 1 total stop
  • 14h 05m total
  • Montreal to San Salvador
Highest demand for flights based on searches. 17% potential increase in price (C$ 233 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease (C$ 69 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to San Salvador El Salvador Intl.

Find flight deals from Pierre Elliott Trudeau Intl to San Salvador

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 11 September 2025.

Wed 17/98:41 a.m.YUL - SAL
1 stop16h 54mCopa Airlines
Mon 22/98:33 a.m.SAL - YUL
1 stop14h 06mCopa Airlines
Deal found 9/9C$ 520
Sat 6/123:00 p.m.YUL - SAL
Nonstop6h 05mAvianca
Tue 16/127:35 a.m.SAL - YUL
Nonstop5h 05mAvianca
Deal found 9/9C$ 546
Fri 31/1011:25 a.m.YUL - SAL
2 stops31h 20mMultiple Airlines
Fri 7/118:00 a.m.SAL - YUL
1 stop11h 35mMultiple Airlines
Deal found 9/9C$ 552
Sun 9/1110:00 p.m.YUL - SAL
1 stop14h 05mAvianca
Wed 19/118:00 a.m.SAL - YUL
1 stop11h 35mAvianca
Deal found 9/9C$ 556
Wed 17/98:41 a.m.YUL - SAL
1 stop13h 41mCopa Airlines
Fri 19/98:33 a.m.SAL - YUL
1 stop14h 06mCopa Airlines
Deal found 9/9C$ 558
Wed 8/108:41 a.m.YUL - SAL
1 stop13h 59mCopa Airlines
Wed 15/105:05 a.m.SAL - YUL
1 stop17h 34mCopa Airlines
Deal found 10/9C$ 560
Wed 19/1110:00 p.m.YUL - SAL
1 stop14h 05mAvianca
Mon 24/118:00 a.m.SAL - YUL
1 stop11h 35mAvianca
Deal found 9/9C$ 563
Wed 1/104:45 p.m.YUL - SAL
2 stops18h 38mMultiple Airlines
Wed 15/1010:21 p.m.SAL - YUL
2 stops12h 09mMultiple Airlines
Deal found 9/9C$ 567
Wed 17/98:41 a.m.YUL - SAL
1 stop13h 41mCopa Airlines
Tue 23/91:42 p.m.SAL - YUL
1 stop8h 57mCopa Airlines
Deal found 10/9C$ 571
Thu 13/117:10 a.m.YUL - SAL
1 stop14h 30mCopa Airlines
Sun 23/115:00 a.m.SAL - YUL
1 stop17h 43mCopa Airlines
Deal found 10/9C$ 578

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 11 September 2025.
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

Pierre Elliott Trudeau Intl

Fly to

San Salvador

Route

Depart

Return

Price

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

8:41 a.m.-8:40 p.m.

1 stop13h 59m

San Salvador El Salvador Intl

Wed 15/10

5:05 a.m.-12:39 a.m.

1 stop17h 34m

C$ 560

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

8:10 p.m.-11:05 a.m.

2 stops16h 55m

San Salvador El Salvador Intl

Mon 3/11

8:00 a.m.-8:35 p.m.

1 stop11h 35m

C$ 608

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

8:41 a.m.-11:35 p.m.

1 stop16h 54m

San Salvador El Salvador Intl

Tue 30/9

8:33 a.m.-12:39 a.m.

1 stop14h 06m

C$ 617

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

8:41 a.m.-8:22 p.m.

1 stop13h 41m

San Salvador El Salvador Intl

Thu 9/10

5:05 a.m.-12:39 a.m.

1 stop17h 34m

C$ 650

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

8:41 a.m.-8:22 p.m.

1 stop13h 41m

San Salvador El Salvador Intl

Tue 14/10

8:33 a.m.-12:39 a.m.

1 stop14h 06m

C$ 654

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:35 a.m.-11:36 p.m.

1 stop17h 01m

San Salvador El Salvador Intl

Fri 17/4

8:36 a.m.-12:40 a.m.

1 stop14h 04m

C$ 661

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

6:00 a.m.-9:19 p.m.

2 stops16h 19m

San Salvador El Salvador Intl

Mon 26/1

2:30 a.m.-3:16 p.m.

2 stops11h 46m

C$ 694

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

2:13 p.m.-1:19 p.m.

2 stops24h 06m

San Salvador El Salvador Intl

Tue 11/11

11:54 p.m.-3:16 p.m.

2 stops14h 22m

C$ 694

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

3:00 p.m.-10:47 p.m.

1 stop8h 47m

San Salvador El Salvador Intl

Mon 2/3

2:30 a.m.-3:02 p.m.

2 stops11h 32m

C$ 694

MontrealSan Salvador

YUL - SAL

YULSAL

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

2:13 p.m.-1:19 p.m.

2 stops24h 06m

San Salvador El Salvador Intl

Tue 25/11

4:40 p.m.-2:00 p.m.

2 stops20h 20m

C$ 696

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 20 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to San Salvador. Price data was last updated on 29 August 2025.

Booking 88 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$ 449). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in December is currently the most expensive (average of C$ 915). 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 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to San Salvador. Price data was last updated on 7 September 2025.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to San Salvador flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 11 September 2025.
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.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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 9 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 Avianca can get you from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in just under 13h 59m. Your travel time can differ by up to 2h 56m. 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 Avianca is currently your cheapest option to San Salvador, with prices starting at C$ 477. Additional round-trip tickets that might be worth considering are offered by American Airlines and Copa Airlines, with the lowest prices starting at C$ 514 and C$ 521, respectively. Avianca is currently priced 38% below the average price you’ll pay for this route.

  • 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$ 645, our data shows the cheapest flight currently is C$ 270. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Salvador El Salvador Intl), you can expect to pay C$ 522 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$ 449). Flying from Montreal Pierre Elliott Trudeau Intl Airport to San Salvador in December is currently the most expensive (average of C$ 915). 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 11 September 2025.

Top 9 airlines flying from Pierre Elliott Trudeau Intl to San Salvador

Discover the top 9 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 477AverageC$ 724FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 514AverageC$ 762FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Copa AirlinesCheapestC$ 521AverageC$ 747FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air TransatCheapestC$ 668AverageC$ 933FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 678AverageC$ 891FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 681AverageC$ 933FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 897AverageC$ 1,370FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJet EncoreCheapestC$ 1,306AverageC$ 1,329FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
AeroMexico ConnectCheapestC$ 1,322AverageC$ 1,605FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights

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

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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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