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Pierre Elliott Trudeau Intl

$250+ Cheap flights from Dayton (DAY) to Pierre Elliott Trudeau Intl (YUL)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — YUL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Dayton to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Pierre Elliott Trudeau Intl (YUL). 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 August 18, 2025.

Round-trip from

$436
(American Airlines)

One-way from

$250
(United Airlines)
From Dayton to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Dayton to Montreal Pierre Elliott Trudeau Intl
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Find flight deals from Dayton to Pierre Elliott Trudeau Intl

Cheapest flights from Dayton to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Dayton to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:01 pmDAY - YUL
1 stop18h 44mAmerican Airlines
Tue 9/2312:31 pmYUL - DAY
1 stop22h 57mAmerican Airlines
Deal found 8/17$436
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:52 amDAY - YUL
2 stops15h 40mAmerican Airlines
Tue 9/2312:31 pmYUL - DAY
1 stop22h 57mAmerican Airlines
Deal found 8/17$446
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:37 pmDAY - YUL
1 stop15h 03mUnited Airlines
Sat 9/276:15 amYUL - DAY
1 stop13h 54mUnited Airlines
Deal found 8/17$490
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:00 amDAY - YUL
1 stop26h 54mUnited Airlines
Sat 10/187:10 pmYUL - DAY
2 stops15h 57mUnited Airlines
Deal found 8/16$500
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:37 pmDAY - YUL
1 stop15h 03mUnited Airlines
Mon 9/229:45 amYUL - DAY
1 stop13h 59mUnited Airlines
Deal found 8/17$505
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:42 pmDAY - YUL
1 stop23h 03mAmerican Airlines
Wed 9/247:25 amYUL - DAY
2 stops14h 00mAmerican Airlines
Deal found 8/17$515
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:52 amDAY - YUL
2 stops15h 40mAmerican Airlines
Wed 9/247:25 amYUL - DAY
2 stops15h 28mAmerican Airlines
Deal found 8/17$520
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:01 pmDAY - YUL
1 stop18h 44mAmerican Airlines
Thu 9/257:29 amYUL - DAY
2 stops15h 26mAmerican Airlines
Deal found 8/17$521
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:01 pmDAY - YUL
1 stop18h 44mAmerican Airlines
Fri 9/265:15 pmYUL - DAY
1 stop18h 13mAmerican Airlines
Deal found 8/17$522
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:52 amDAY - YUL
2 stops15h 40mAmerican Airlines
Thu 9/257:29 amYUL - DAY
2 stops15h 26mAmerican Airlines
Deal found 8/17$526
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:52 amDAY - YUL
2 stops15h 40mAmerican Airlines
Sat 9/277:25 amYUL - DAY
2 stops14h 00mAmerican Airlines
Deal found 8/17$537

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Dayton to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Dayton

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Fri 9/19

5:01 pm-11:45 am

1 stop18h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

12:31 pm-11:28 am

1 stop22h 57m

$436

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 9/20

6:52 am-10:32 pm

2 stops15h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

12:31 pm-11:28 am

1 stop22h 57m

$446

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 9/20

7:37 pm-10:40 am

1 stop15h 03m

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

8:20 am-8:09 pm

1 stop11h 49m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Wed 10/1

7:21 am-5:26 pm

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

9:45 am-11:44 pm

1 stop13h 59m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 9/20

7:37 pm-10:40 am

1 stop15h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

6:15 am-8:09 pm

1 stop13h 54m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 9/20

7:37 pm-10:40 am

1 stop15h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

9:45 am-11:44 pm

1 stop13h 59m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Tue 9/23

7:20 am-9:29 pm

1 stop14h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

6:15 am-8:09 pm

1 stop13h 54m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sat 9/20

7:37 pm-10:40 am

1 stop15h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

6:15 am-8:09 pm

1 stop13h 54m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Sun 9/21

7:37 pm-11:57 am

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 9/26

6:40 pm-8:09 pm

1 stop25h 29m

$490

DaytonMontreal

DAY - YUL

DAYYUL

Dayton

Mon 10/13

9:00 am-11:54 am

1 stop26h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

6:40 pm-8:09 pm

1 stop25h 29m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 13 results
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Best time to book a flight from Dayton to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Dayton 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 Dayton to Montreal Pierre Elliott Trudeau Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Dayton to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Dayton to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 DAY to YUL?

Find hourly flight availability from Dayton to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

Related info for your journey

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

    For a flight from Dayton to Montreal Pierre Elliott Trudeau Intl, you will be flying from Dayton. Dayton (DAY) is just 10.0 mi from the center of the city. Dayton is the only Dayton airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Dayton on a regular basis.

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

    Airlines like American Airlines and United Airlines fly from Dayton to Montreal Pierre Elliott Trudeau Intl Airport in about 15h 03m. The time it takes to get you to your destination can typically vary by up to 3h 41m. Dayton and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 655 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Dayton to Pierre Elliott Trudeau Intl 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 Dayton to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Dayton to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

Traveling 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
Laval
Longueuil
Brossard
Sherbrooke
Dorval

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