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Cheap flights from Montreal to Delaware from C$ 190

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ILG
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 December 2025.

Tue 23/126:45 a.m.YUL - PHL
1 stop16h 53mMultiple Airlines
Sun 11/18:43 p.m.PHL - YUL
2 stops23h 31mMultiple Airlines
Deal found 20/12C$ 891
Sun 28/121:10 p.m.YUL - PHL
Nonstop1h 40mAir Canada
Mon 29/122:50 p.m.PHL - YUL
1 stop4h 58mAir Canada
Deal found 20/12C$ 912
Tue 23/121:10 p.m.YUL - PHL
Nonstop1h 40mUnited Airlines
Sun 11/13:30 p.m.PHL - YUL
Nonstop1h 35mUnited Airlines
Deal found 20/12C$ 929
Fri 26/122:30 p.m.YUL - PHL
1 stop5h 30mPorter Airlines
Fri 2/11:34 p.m.PHL - YUL
Nonstop1h 50mPorter Airlines
Deal found 19/12C$ 931
Fri 26/121:10 p.m.YUL - PHL
Nonstop1h 40mAir Canada
Fri 2/13:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 19/12C$ 953
Fri 26/121:10 p.m.YUL - PHL
1 stop8h 21mUnited Airlines
Fri 2/110:39 a.m.PHL - YUL
1 stop4h 37mUnited Airlines
Deal found 19/12C$ 962
Thu 25/127:00 a.m.YUL - PHL
1 stop10h 37mDelta
Thu 1/16:00 a.m.PHL - YUL
1 stop5h 58mDelta
Deal found 20/12C$ 1,017
Mon 22/122:40 p.m.YUL - PHL
2 stops32h 54mMultiple Airlines
Wed 24/125:30 a.m.PHL - YUL
1 stop9h 40mMultiple Airlines
Deal found 18/12C$ 1,035

Find flight deals from Montreal to Delaware

Keep the following information in mind while searching for Montreal to Delaware flight deals. Data was last updated 21 December 2025.

Round-trip from

C$ 327

One-way from

C$ 190

Popular in

May

Cheapest in

August

Average price

C$ 610
14/1-21/1
  • 14/1-21/1
  • 3 total stops
  • 80h 35m total
  • Montreal to Delaware
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 12h 01m total
  • Montreal to Delaware
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 21 December 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

Thu 15/1

8:00 a.m.-8:01 p.m.

1 stop12h 01m

Philadelphia

Thu 22/1

2:40 p.m.-5:00 p.m.

2 stops26h 20m

C$ 331

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

8:00 a.m.-8:01 p.m.

1 stop12h 01m

Philadelphia

Wed 21/1

1:40 p.m.-3:10 p.m.

1 stop25h 30m

C$ 362

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

10:45 a.m.-8:47 a.m.

3 stops22h 02m

Philadelphia

Wed 21/1

8:43 p.m.-3:10 p.m.

2 stops18h 27m

C$ 404

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:45 a.m.-8:01 p.m.

2 stops13h 16m

Philadelphia

Sat 24/1

6:00 a.m.-3:10 p.m.

1 stop9h 10m

C$ 418

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

3:35 p.m.-11:14 a.m.

3 stops19h 39m

Philadelphia

Wed 28/1

1:40 p.m.-10:29 p.m.

1 stop8h 49m

C$ 447

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

8:00 a.m.-7:23 p.m.

1 stop11h 23m

Philadelphia

Sun 25/1

10:45 p.m.-12:43 a.m.

2 stops49h 58m

C$ 484

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

6:45 a.m.-11:50 p.m.

3 stops41h 05m

Philadelphia

Wed 21/1

6:00 a.m.-12:35 a.m.

3 stops18h 35m

C$ 487

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

1:10 p.m.-2:46 p.m.

Nonstop1h 36m

Philadelphia

Wed 15/4

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

Nonstop1h 35m

C$ 523

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:00 a.m.-11:50 p.m.

1 stop15h 50m

C$ 190

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

8:00 a.m.-8:47 a.m.

1 stop24h 47m

C$ 190

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 15 results
1
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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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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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 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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