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Cheap flights from Montreal to Delaware from C$ 189

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ILG
11 ene. — 18 ene.1
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 12 diciembre 2025.

jue. 25/129:25 a.m.YUL - PHL
1 stop12h 06mMultiple Airlines
vie. 2/13:30 p.m.PHL - YUL
Nonstop1h 35mMultiple Airlines
Deal found 10/12C$ 611
jue. 25/129:25 a.m.YUL - PHL
1 stop12h 06mMultiple Airlines
jue. 1/13:30 p.m.PHL - YUL
Nonstop1h 35mMultiple Airlines
Deal found 10/12C$ 614
dom. 14/125:25 p.m.YUL - PHL
2 stops29h 51mMultiple Airlines
dom. 21/128:00 a.m.PHL - YUL
1 stop16h 30mMultiple Airlines
Deal found 9/12C$ 636
jue. 25/121:10 p.m.YUL - PHL
Nonstop1h 40mAir Canada
vie. 2/13:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 10/12C$ 734
jue. 25/121:10 p.m.YUL - PHL
Nonstop1h 40mAir Canada
jue. 1/13:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 11/12C$ 741
jue. 18/125:10 p.m.YUL - PHL
1 stop5h 36mAir Canada
dom. 15/23:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 11/12C$ 750
vie. 12/126:45 a.m.YUL - PHL
2 stops17h 51mMultiple Airlines
mié. 17/124:00 p.m.PHL - YUL
1 stop24h 23mMultiple Airlines
Deal found 10/12C$ 763

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 12 diciembre 2025.

Round-trip from

C$ 403

One-way from

C$ 189

Popular in

May

Cheapest in

August

Average price

C$ 610
American Airlines
  • American Airlines
  • 30/1-1/2
  • 1 total stop
  • 30h 24m total
  • Montreal to Delaware
Search Deals
12/1
  • 12/1
  • 1 total stop
  • 27h 14m total
  • Montreal to Delaware
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 12 diciembre 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

vie. 30/1

3:50 p.m.-8:25 p.m.

1 stop28h 35m

Philadelphia

dom. 1/2

10:35 a.m.-12:24 p.m.

Nonstop1h 49m

C$ 403

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

mié. 1/4

6:45 a.m.-7:55 p.m.

2 stops13h 10m

Philadelphia

dom. 5/4

8:00 a.m.-4:28 p.m.

1 stop8h 28m

C$ 468

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

mié. 7/1

6:45 a.m.-8:47 a.m.

1 stop26h 02m

Philadelphia

mié. 14/1

1:40 p.m.-4:22 p.m.

1 stop26h 42m

C$ 492

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

vie. 30/1

1:30 p.m.-10:03 p.m.

1 stop8h 33m

Philadelphia

dom. 1/2

6:11 p.m.-11:37 a.m.

2 stops17h 26m

C$ 503

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

vie. 30/1

11:10 a.m.-3:51 p.m.

1 stop4h 41m

Philadelphia

dom. 1/2

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

Nonstop1h 35m

C$ 509

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

sáb. 10/1

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

Nonstop1h 37m

Philadelphia

sáb. 17/1

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

Nonstop1h 35m

C$ 513

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

sáb. 24/1

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

Nonstop1h 37m

Philadelphia

sáb. 31/1

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

Nonstop1h 35m

C$ 517

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

jue. 5/2

12:59 p.m.-2:53 p.m.

Nonstop1h 54m

Philadelphia

lun. 9/2

10:35 a.m.-12:24 p.m.

Nonstop1h 49m

C$ 520

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

mié. 1/4

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

Nonstop1h 36m

Philadelphia

dom. 5/4

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

Nonstop1h 35m

C$ 520

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

jue. 5/2

10:10 a.m.-3:24 p.m.

1 stop5h 14m

Philadelphia

lun. 9/2

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

Nonstop1h 35m

C$ 536

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 17 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?

    American Airlines can get you from Montreal to Delaware in just under 28h 35m. Your travel time can differ by up to . Airlines will cover a distance of 632 km.

  • What are the cheapest airlines to fly from Montreal to Delaware one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 387. Users have also found prices from C$ 574 and C$ 580 on Royal Jordanian and Qatar Airways, respectively.

  • 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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