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Cheap flights from Montreal to Delaware from C$ 210

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ILG
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to Delaware

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Delaware
Explore the most affordable flight options available from Montreal to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Wed 3/126:45 a.m.YUL - PHL
2 stops15h 51mMultiple Airlines
Sun 7/125:45 p.m.PHL - YUL
1 stop22h 38mMultiple Airlines
Deal found 6/11C$ 389
Tue 2/123:49 p.m.YUL - PHL
1 stop32h 06mAmerican Airlines
Thu 4/1210:32 a.m.PHL - YUL
Nonstop1h 48mAmerican Airlines
Deal found 6/11C$ 399
Tue 2/126:45 a.m.YUL - PHL
2 stops17h 01mMultiple Airlines
Thu 4/126:53 p.m.PHL - YUL
1 stop21h 30mMultiple Airlines
Deal found 6/11C$ 453
Fri 12/128:00 a.m.YUL - PHL
1 stop16h 36mMultiple Airlines
Sun 14/126:53 p.m.PHL - YUL
1 stop21h 30mMultiple Airlines
Deal found 6/11C$ 457
Mon 24/116:45 a.m.YUL - PHL
2 stops16h 32mMultiple Airlines
Mon 1/125:25 a.m.PHL - YUL
1 stop10h 58mMultiple Airlines
Deal found 6/11C$ 464
Wed 3/129:50 a.m.YUL - PHL
3 stops23h 27mMultiple Airlines
Thu 4/126:53 p.m.PHL - YUL
2 stops22h 02mMultiple Airlines
Deal found 6/11C$ 467
Thu 11/129:50 a.m.YUL - PHL
3 stops23h 27mMultiple Airlines
Sun 14/124:34 p.m.PHL - YUL
1 stop7h 56mMultiple Airlines
Deal found 3/11C$ 492

Cheap flight deals from Montreal to Delaware

Keep the following information in mind while searching for Montreal to Delaware flight deals. Data was last updated 6 November 2025.

Round-trip from

C$ 389

One-way from

C$ 210

Popular in

May

Cheapest in

August

Average price

C$ 601
3/12-7/12
  • 3/12-7/12
  • 3 total stops
  • 38h 29m total
  • Montreal to Delaware
Search Deals
3/2
  • 3/2
  • 1 total stop
  • 9h 58m total
  • Montreal to Delaware
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Delaware 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 6 November 2025.
Use the filters below to find and compare flights from Montreal to Delaware that are best for you.

Fly from

Montreal

Fly to

Delaware

Route

Depart

Return

Price

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

6:45 a.m.-10:36 p.m.

2 stops15h 51m

Philadelphia

Sun 7/12

5:45 p.m.-4:23 p.m.

1 stop22h 38m

C$ 389

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Mon 1/12

7:50 a.m.-2:22 p.m.

1 stop6h 32m

C$ 505

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

1:10 p.m.-2:50 p.m.

Nonstop1h 40m

Philadelphia

Sun 28/12

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 525

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

9:50 a.m.-9:17 a.m.

3 stops23h 27m

Philadelphia

Sat 6/12

4:34 p.m.-12:30 a.m.

1 stop7h 56m

C$ 535

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

8:55 a.m.-9:17 a.m.

3 stops24h 22m

Philadelphia

Tue 16/12

5:30 a.m.-10:45 p.m.

3 stops17h 15m

C$ 536

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

1:10 p.m.-2:50 p.m.

Nonstop1h 40m

Philadelphia

Mon 15/12

4:35 p.m.-11:22 p.m.

1 stop6h 47m

C$ 542

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 23/12

1:10 p.m.-2:50 p.m.

Nonstop1h 40m

Philadelphia

Tue 30/12

7:50 a.m.-2:22 p.m.

1 stop6h 32m

C$ 542

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 19/12

1:10 p.m.-2:50 p.m.

Nonstop1h 40m

Philadelphia

Fri 26/12

7:50 a.m.-2:22 p.m.

1 stop6h 32m

C$ 545

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

6:00 a.m.-12:07 p.m.

1 stop6h 07m

Philadelphia

Tue 20/1

3:01 p.m.-7:48 p.m.

1 stop4h 47m

C$ 546

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

1:10 p.m.-2:50 p.m.

Nonstop1h 40m

Philadelphia

Wed 10/12

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 547

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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Best time to book a flight from Montreal to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Montreal 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 to Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Delaware?

    Air Canada can get you from Montreal to Delaware in just under 1h 37m. Your travel time will be generally consistent. Airlines will cover a distance of 632 km. Generally, flights for this route are direct.

  • Can I find deals for flights from Montreal to Delaware that include hotel bookings?

    Yes. In addition to deals on Montreal to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Delaware.

  • Can I find deals for business class flights from Montreal to Delaware?

    Yes. Cheapflights offers flight deals from Montreal to Delaware 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

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Alternative routes for Montreal to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Montreal to Delaware?

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Yes! Cheapflights helps users easily find flights from Montreal to Delaware with no change fees.

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Yes, Cheapflights offers price alerts on Montreal to Delaware 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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