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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Quito from C$ 395

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — UIO
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Quito

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Quito
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Fri 23/1011:00 p.m.
YUL
-
UIO
1 stop10h 40m
Avianca
Tue 27/106:30 a.m.
UIO
-
YUL
2 stops14h 15m
Avianca
Deal found 29/6C$ 694
Sun 16/84:15 p.m.
YUL
-
UIO
1 stop11h 40m
Avianca
Thu 10/96:30 a.m.
UIO
-
YUL
2 stops14h 05m
Avianca
Deal found 28/6C$ 695
Wed 22/74:15 p.m.
YUL
-
UIO
1 stop11h 40m
Avianca
Thu 22/106:30 a.m.
UIO
-
YUL
2 stops14h 05m
Avianca
Deal found 26/6C$ 698
Mon 17/84:15 p.m.
YUL
-
UIO
1 stop11h 40m
Avianca
Thu 10/96:30 a.m.
UIO
-
YUL
2 stops14h 05m
Avianca
Deal found 1/7C$ 699
Fri 2/1011:00 p.m.
YUL
-
UIO
1 stop10h 40m
Avianca
Thu 22/103:30 a.m.
UIO
-
YUL
1 stop17h 05m
Avianca
Deal found 30/6C$ 711
Wed 30/911:00 p.m.
YUL
-
UIO
1 stop19h 40m
Avianca
Wed 14/104:45 a.m.
UIO
-
YUL
1 stop15h 50m
Avianca
Deal found 30/6C$ 712
Tue 29/911:00 p.m.
YUL
-
UIO
2 stops16h 40m
Avianca
Mon 12/106:30 a.m.
UIO
-
YUL
2 stops14h 05m
Avianca
Deal found 29/6C$ 721

Find flight deals from Pierre Elliott Trudeau Intl to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Quito (UIO). 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 1 July 2026.

Round-trip from

C$ 694

One-way from

C$ 397

Popular in

December

Cheapest in

September

Average price

C$ 1,031

Good round-trip deal

C$ 868 or less
Avianca
  • Avianca
  • 23/10-27/10
  • 3 total stops
  • 24h 55m total
  • Montreal to Quito
Search Deals
American Airlines
  • American Airlines
  • 9/9
  • 2 total stops
  • 14h 22m total
  • Montreal to Quito
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Quito Mariscal Sucr.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Quito 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 1 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Quito that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

6:51 p.m.-4:43 a.m.

2 stops34h 52m

Quito Mariscal Sucr

Tue 1/9

9:00 a.m.-11:52 p.m.

2 stops13h 52m

C$ 736

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

7:45 p.m.-6:42 p.m.

2 stops22h 57m

Quito Mariscal Sucr

Fri 8/1

8:45 a.m.-11:51 p.m.

2 stops15h 06m

C$ 736

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 a.m.-7:05 p.m.

2 stops37h 05m

Quito Mariscal Sucr

Thu 8/10

12:59 a.m.-11:27 p.m.

2 stops45h 28m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

2:29 p.m.-4:43 a.m.

2 stops15h 14m

Quito Mariscal Sucr

Wed 2/9

9:00 a.m.-11:52 p.m.

2 stops13h 52m

C$ 738
Quickest round-trip

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:00 a.m.-7:05 p.m.

2 stops14h 05m

Quito Mariscal Sucr

Wed 14/10

9:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

6:47 p.m.-7:05 p.m.

2 stops25h 18m

Quito Mariscal Sucr

Wed 7/10

9:00 a.m.-11:39 a.m.

2 stops25h 39m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:15 p.m.-6:42 p.m.

2 stops24h 27m

Quito Mariscal Sucr

Wed 30/12

8:45 a.m.-11:02 a.m.

2 stops26h 17m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 a.m.-6:59 p.m.

1 stop12h 59m

Quito Mariscal Sucr

Tue 6/10

12:59 a.m.-11:59 p.m.

1 stop22h 00m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

12:45 p.m.-6:42 p.m.

2 stops29h 57m

Quito Mariscal Sucr

Tue 1/12

12:55 a.m.-11:51 p.m.

1 stop22h 56m

C$ 738

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:00 a.m.-6:42 p.m.

2 stops35h 42m

Quito Mariscal Sucr

Wed 2/12

12:55 a.m.-5:03 p.m.

1 stop16h 08m

C$ 738

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/6

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Quito

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

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

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Quito is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Quito (average of C$ 648). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Quito in December is currently the most expensive (average of C$ 1,136). 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.

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

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. 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 Quito. Reviews last updated 1 July 2026.
See what other customers who have flown with Delta,Copa Airlines, andLATAM Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Quito have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Copa Airlines
7.6
Good
1,566 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
LATAM Airlines
7.4
Good
1,943 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air Canada
7.1
Good
11,283 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Avianca
6.5
Okay
2,530 reviews
Delta
7.8
Good
8,453 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Quito. 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 Quito from Montreal Pierre Elliott Trudeau Intl?

    Quito Mariscal Sucr (UIO), located 22.5 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Quito. 6 airlines have flights to Mariscal Sucr from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Quito Mariscal Sucr should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

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

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Quito in 11h 40m. Fly via Avianca to get the fastest option. Airlines will cover a distance of 5086 km.

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

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Quito is LATAM Airlines. Our recent data shows that you can find tickets from as low as C$ 339 on this airline. Additional options worth looking into are Delta and Avianca, starting at C$ 456 and C$ 584 round-trip. LATAM Airlines is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

    C$ 290 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and Delta, with prices starting from C$ 305 and C$ 335, respectively.

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Quito is generally C$ 1,386, our data shows the cheapest flight currently is C$ 768. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Quito Mariscal Sucr), you can expect to pay C$ 712 for that flight.

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

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

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

    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 Quito.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Quito (average of C$ 648). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Quito in December is currently the most expensive (average of C$ 1,136). 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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Alternative routes for Pierre Elliott Trudeau Intl to Quito

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Guayaquil flights
Pierre Elliott Trudeau Intl to Baltra flights
Pierre Elliott Trudeau Intl to San Cristobal flights
Pierre Elliott Trudeau Intl to Cuenca flights

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Quito

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Quito. 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 339AverageC$ 869FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapestC$ 456AverageC$ 739FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 584AverageC$ 779FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 649AverageC$ 1,000FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 768AverageC$ 988FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 783AverageC$ 1,108FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Deals for Pierre Elliott Trudeau Intl to Quito flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Quito from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Quito from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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