Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon from C$ 399

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIS
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado are usually found in January or November, booked 76 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Pierre Elliott Trudeau Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Lisbon (LIS). 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 16 April 2025.

Round-trip from

C$ 691

One-way from

C$ 400

Popular in

July

Cheapest in

January

Average price

C$ 832

Good round-trip deal

C$ 845 or less

Good one-way deal

C$ 464 or less
Air Transat
  • Air Transat
  • 9/6-17/6
  • 1 total stop
  • 17h 05m total
  • Montreal to Lisbon
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 8/6
  • Nonstop
  • 6h 45m total
  • Montreal to Lisbon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado.
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Lisbon

Cheapest flights from Pierre Elliott Trudeau Intl to Lisbon
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Mon 10/1110:00 a.m.YUL - LIS
1 stop18h 05mMultiple Airlines
Mon 24/1111:05 a.m.LIS - YUL
1 stop16h 40mMultiple Airlines
Deal found 15/4C$ 489
Mon 2/610:10 p.m.YUL - LIS
1 stop20h 00mAmerican Airlines
Mon 9/611:05 a.m.LIS - YUL
2 stops17h 15mAmerican Airlines
Deal found 15/4C$ 506
Fri 21/118:50 p.m.YUL - LIS
2 stops16h 15mIberia
Sat 29/116:45 p.m.LIS - YUL
2 stops29h 20mIberia
Deal found 15/4C$ 544
Sat 15/119:05 p.m.YUL - LIS
1 stop20h 00mAzores Airlines
Sun 23/115:50 p.m.LIS - YUL
1 stop30h 55mAzores Airlines
Deal found 15/4C$ 688
Mon 1/910:45 p.m.YUL - LIS
Nonstop6h 45mTAP AIR PORTUGAL
Wed 1/106:10 p.m.LIS - YUL
Nonstop7h 35mTAP AIR PORTUGAL
Deal found 16/4C$ 691
Sun 19/1010:00 p.m.YUL - LIS
1 stop14h 55mBritish Airways
Tue 4/116:30 a.m.LIS - YUL
2 stops17h 35mBritish Airways
Deal found 15/4C$ 698
Mon 26/57:10 p.m.YUL - LIS
Nonstop6h 20mAir Transat
Wed 4/68:15 a.m.LIS - YUL
Nonstop7h 25mAir Transat
Deal found 15/4C$ 712
Mon 2/63:10 p.m.YUL - LIS
1 stop13h 25mPorter Airlines
Mon 9/611:35 a.m.LIS - YUL
1 stop18h 02mPorter Airlines
Deal found 15/4C$ 733
Tue 4/119:50 p.m.YUL - LIS
Nonstop6h 30mAir Canada
Thu 13/1111:00 a.m.LIS - YUL
Nonstop7h 40mAir Canada
Deal found 14/4C$ 790
Mon 19/55:00 p.m.YUL - LIS
1 stop19h 50mDelta
Tue 27/55:00 a.m.LIS - YUL
1 stop16h 55mDelta
Deal found 15/4C$ 818
Sat 31/56:50 p.m.YUL - LIS
1 stop23h 00mKLM
Fri 13/67:30 p.m.LIS - YUL
1 stop26h 25mKLM
Deal found 15/4C$ 838
Mon 5/54:40 p.m.YUL - LIS
1 stop25h 40mSWISS
Wed 21/512:05 p.m.LIS - YUL
1 stop31h 55mSWISS
Deal found 16/4C$ 870

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Lisbon 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 16 April 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Lisbon

Route

Depart

Return

Price

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

10:10 p.m.-11:10 p.m.

1 stop20h 00m

Lisbon Humberto Delgado

Mon 9/6

11:05 a.m.-11:20 p.m.

2 stops17h 15m

C$ 506

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

10:45 p.m.-10:30 a.m.

Nonstop6h 45m

Lisbon Humberto Delgado

Wed 1/10

6:10 p.m.-8:45 p.m.

Nonstop7h 35m

C$ 691

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

9:30 p.m.-11:15 p.m.

1 stop20h 45m

Lisbon Humberto Delgado

Sun 26/10

4:55 p.m.-8:45 p.m.

2 stops31h 50m

C$ 694

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

10:10 p.m.-11:25 p.m.

2 stops20h 15m

Lisbon Humberto Delgado

Tue 30/9

8:45 p.m.-8:15 p.m.

2 stops28h 30m

C$ 699

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

9:30 p.m.-11:15 p.m.

1 stop20h 45m

Lisbon Humberto Delgado

Mon 27/10

6:00 a.m.-8:45 p.m.

1 stop18h 45m

C$ 702

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

7:10 p.m.-6:30 a.m.

Nonstop6h 20m

Lisbon Humberto Delgado

Wed 4/6

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 712

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

10:10 p.m.-5:55 p.m.

1 stop14h 45m

Lisbon Humberto Delgado

Tue 21/10

6:35 a.m.-8:15 p.m.

2 stops18h 40m

C$ 719

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

3:10 p.m.-9:35 a.m.

1 stop13h 25m

Lisbon Humberto Delgado

Mon 9/6

11:35 a.m.-12:37 a.m.

1 stop18h 02m

C$ 733

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

5:00 p.m.-11:15 a.m.

1 stop13h 15m

Lisbon Humberto Delgado

Wed 21/5

5:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 816

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

6:50 p.m.-10:50 p.m.

1 stop23h 00m

Lisbon Humberto Delgado

Fri 13/6

7:30 p.m.-4:55 p.m.

1 stop26h 25m

C$ 838

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 19 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Lisbon. Price data was last updated on 11 April 2025.

Booking 76 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 Lisbon. 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 Lisbon?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon (average of C$ 482). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 795). 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 LIS?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Lisbon. Price data was last updated on 16 December 2024.

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

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 16 April 2025.
Read through reviews of airlines operating flights from Montreal to Lisbon, such as Porter Airlines, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Delta
8.0
Very good
7,916 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
KLM
7.8
Good
1,326 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Azores Airlines
7.5
Good
65 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Crew

8.7

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

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

    For a flight from Montreal Pierre Elliott Trudeau Intl to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 6.7 km from the centre of the city. Humberto Delgado is the only Lisbon airport and it handles 4 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 13 airlines have flights to Lisbon Humberto Delgado from Montreal Pierre Elliott Trudeau Intl on a regular basis.

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

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is Air Transat. Our recent data shows that you can find tickets from as low as C$ 691 on this airline. Additional options worth looking into are American Airlines and Porter Airlines, starting at C$ 706 and C$ 743 round-trip. Air Transat is priced at 19% 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 Lisbon one-way?

    C$ 400 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Air Transat and Azores Airlines, with prices starting from C$ 459 and C$ 478, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon consider choosing Porter Airlines (82%), Air Transat (82%) or Air Canada (80%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is generally C$ 1,790, our data shows the cheapest flight currently is C$ 385. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), you can expect to pay C$ 489 for that flight.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon?

    The most popular layover on flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is Toronto.

  • What are some popular things to do or see while on a layover in Toronto?

    Union Station, CN Tower, and Ripley's Aquarium of Canada are currently the most popular points of interest in Toronto at the moment. Those on a layover in Toronto interested in visiting Union Station, CN Tower, or Ripley's Aquarium of Canada can do so by travelling 19.5 km, 19.1 km, and 19.2 km, respectively from Toronto Pearson Intl. Those on a layover in Toronto in need of a rental car can book one at Toronto Pearson Intl for about C$ 45.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to Lisbon flights?

    Montreal Pierre Elliott Trudeau Intl Airport to Lisbon flights have a layover in Ponta Delgada the least frequently.

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

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

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

    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 Lisbon.

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

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

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon (average of C$ 482). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 795). 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Sintra
Costa da Caparica
Óbidos
Beja

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Pierre Elliott Trudeau Intl to Lisbon on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 16 April 2025.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
TAP AIR PORTUGAL flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Lisbon

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Lisbon. 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 373AverageC$ 506FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 594AverageC$ 815FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 623AverageC$ 777FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
SWISSCheapestC$ 625AverageC$ 886FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air TransatCheapestC$ 629AverageC$ 912FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapestC$ 633AverageC$ 734FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 641AverageC$ 801FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 644AverageC$ 690FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 681AverageC$ 823FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 682AverageC$ 943FlexibilityNo 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 Lisbon?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Lisbon 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 Lisbon with no change fees?

Need flexible booking options for your flight to Lisbon from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.