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Cheap flights from New Windsor to Montreal Pierre Elliott Trudeau Intl Airport from C$ 224

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — YUL
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stewart to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

One-way flights from Stewart to Pierre Elliott Trudeau Intl
Search for one-way flight options from Stewart to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 23 July 2026.

Sun 25/1011:58 a.m.
SWF
-
YUL
2 stops31h 17m
Multiple Airlines
Deal found 20/7C$ 224
Thu 1/1010:28 a.m.
SWF
-
YUL
2 stops13h 57m
Multiple Airlines
Deal found 23/7C$ 233
Thu 15/1010:18 a.m.
SWF
-
YUL
2 stops33h 14m
Multiple Airlines
Deal found 19/7C$ 244
Thu 8/1010:18 a.m.
SWF
-
YUL
2 stops33h 14m
Multiple Airlines
Deal found 20/7C$ 252
Thu 22/1010:38 a.m.
SWF
-
YUL
2 stops13h 47m
Multiple Airlines
Deal found 20/7C$ 256
Thu 5/1111:00 a.m.
SWF
-
YUL
2 stops32h 15m
Multiple Airlines
Deal found 19/7C$ 261
Sun 6/97:30 p.m.
SWF
-
YUL
3 stops26h 42m
Multiple Airlines
Deal found 21/7C$ 310

Find flight deals from Stewart to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) 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 23 July 2026.

Popular in

December

Cheapest in

March

Average price

C$ 523
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart 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 629,999 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from New Windsor to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Wed 26/8

12:05 p.m.-6:15 p.m.

2 stops30h 10m

C$ 335

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Fri 11/9

11:06 a.m.-11:15 a.m.

2 stops24h 09m

C$ 369

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Sun 13/9

6:21 p.m.-12:25 a.m.

3 stops30h 04m

C$ 385

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Fri 18/9

1:11 p.m.-7:32 p.m.

3 stops30h 21m

C$ 434

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Thu 13/8

10:28 a.m.-7:32 p.m.

2 stops33h 04m

C$ 472

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Sat 5/9

12:05 p.m.-6:15 p.m.

2 stops30h 10m

C$ 472

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Thu 20/8

1:00 p.m.-12:25 a.m.

3 stops35h 25m

C$ 483

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Sat 15/8

12:05 p.m.-6:15 p.m.

3 stops30h 10m

C$ 502

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Wed 5/8

7:58 p.m.-6:10 p.m.

3 stops22h 12m

C$ 548

New WindsorMontreal

SWF - YUL

SWFYUL

New Windsor Stewart

Wed 12/8

7:58 p.m.-6:10 p.m.

3 stops22h 12m

C$ 548

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Stewart to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Stewart 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart 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 New Windsor to Montreal Pierre Elliott Trudeau Intl?

    New Windsor Stewart (SWF) is the airport you will fly out of if you book a flight from New Windsor to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Stewart; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the New Windsor airport to Montreal Pierre Elliott Trudeau Intl. It is only a 7.0 km journey to Stewart (SWF) from New Windsor’s city centre.

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

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

  • How can I find direct flights from Stewart 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 Stewart to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Stewart 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.

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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stewart to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Stewart to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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