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Cheap flights from Montreal to Delaware from C$ 220

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ILG
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

C$ 416

One-way from

C$ 220

Popular in

February

Cheapest in

January

Average price

C$ 641
American Airlines
  • American Airlines
  • 29/4-30/4
  • 1 total stop
  • 15h 49m total
  • Montreal to Delaware
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20/5
  • 20/5
  • 2 total stops
  • 12h 09m total
  • Montreal to Delaware
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Montreal to Delaware

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 17 April 2025.

Tue 29/45:30 p.m.YUL - PHL
1 stop14h 04mAmerican Airlines
Wed 30/410:35 a.m.PHL - YUL
Nonstop1h 45mAmerican Airlines
Deal found 17/4C$ 416
Thu 26/66:45 a.m.YUL - PHL
1 stop15h 54mMultiple Airlines
Mon 30/67:55 p.m.PHL - YUL
1 stop18h 25mMultiple Airlines
Deal found 17/4C$ 530
Sat 3/51:00 p.m.YUL - PHL
Nonstop1h 36mAir Canada
Wed 7/53:20 p.m.PHL - YUL
Nonstop1h 40mAir Canada
Deal found 17/4C$ 539
Thu 1/51:00 p.m.YUL - PHL
Nonstop1h 36mUnited Airlines
Mon 5/56:45 p.m.PHL - YUL
1 stop15h 43mUnited Airlines
Deal found 17/4C$ 571
Sun 1/66:05 a.m.YUL - PHL
2 stops13h 09mDelta
Tue 3/66:38 a.m.PHL - YUL
2 stops9h 37mDelta
Deal found 17/4C$ 586
Wed 18/66:45 a.m.YUL - PHL
2 stops16h 25mWestJet
Mon 23/66:00 a.m.PHL - YUL
1 stop17h 18mWestJet
Deal found 17/4C$ 714

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 17 April 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

Tue 29/4

5:30 p.m.-7:34 a.m.

1 stop14h 04m

Philadelphia

Wed 30/4

10:35 a.m.-12:20 p.m.

Nonstop1h 45m

C$ 416

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 26/6

6:45 a.m.-10:39 p.m.

1 stop15h 54m

Philadelphia

Mon 30/6

7:55 p.m.-2:20 p.m.

1 stop18h 25m

C$ 530

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

1:00 p.m.-2:36 p.m.

Nonstop1h 36m

Philadelphia

Wed 7/5

3:20 p.m.-5:00 p.m.

Nonstop1h 40m

C$ 539

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 1/5

1:00 p.m.-2:36 p.m.

Nonstop1h 36m

Philadelphia

Mon 5/5

6:45 p.m.-10:28 a.m.

1 stop15h 43m

C$ 571

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

12:45 p.m.-8:59 p.m.

1 stop8h 14m

Philadelphia

Sun 15/6

5:30 a.m.-11:39 a.m.

1 stop6h 09m

C$ 585

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:45 a.m.-11:10 p.m.

2 stops16h 25m

Philadelphia

Mon 23/6

6:00 a.m.-11:18 p.m.

1 stop17h 18m

C$ 714

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

6:45 a.m.-6:54 p.m.

2 stops12h 09m

C$ 220

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

7:47 a.m.-9:27 a.m.

Nonstop1h 40m

C$ 318

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

5:00 a.m.-10:20 a.m.

1 stop5h 20m

C$ 333

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:05 a.m.-3:49 p.m.

2 stops9h 44m

C$ 334

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 12 results
1
2

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

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 73.0 - 108.0 mm per month. July is typically the wettest month, when rainfall can reach 108.0 mm. February is typically the driest time to visit Delaware when rainfall is around 73.0 mm.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated 17 April 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to Delaware have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,143 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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$ 318. Users have also found prices from C$ 333 and C$ 334 on Air Canada and Delta, 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

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

Can Cheapflights notify me if prices for flights from Montreal to Delaware become cheaper?

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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