C$ 198+ Cheap flights to Delaware

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ILG
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Delaware in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Delaware
Explore the most affordable flight options available to Delaware. Find the lowest fares based on data from user searches, with prices last updated on 12 March 2026.

Mon 20/412:34 p.m.
YYZ
-
PHL
Nonstop1h 36m
American Airlines
Mon 20/410:05 p.m.
PHL
-
YYZ
1 stop14h 30m
American Airlines
Deal found 7/3C$ 318
Tue 7/43:40 p.m.
YYZ
-
PHL
1 stop16h 59m
Multiple Airlines
Tue 14/48:53 p.m.
PHL
-
YYZ
1 stop17h 27m
Multiple Airlines
Deal found 9/3C$ 342
Thu 9/412:34 p.m.
YYZ
-
PHL
Nonstop1h 36m
American Airlines
Thu 9/410:05 p.m.
PHL
-
YYZ
1 stop14h 30m
American Airlines
Deal found 10/3C$ 349
Wed 15/412:34 p.m.
YYZ
-
PHL
Nonstop1h 36m
American Airlines
Wed 15/410:05 p.m.
PHL
-
YYZ
1 stop12h 48m
American Airlines
Deal found 9/3C$ 350
Wed 22/46:30 a.m.
YYZ
-
PHL
1 stop14h 10m
Multiple Airlines
Wed 29/45:45 a.m.
PHL
-
YYZ
1 stop8h 20m
Multiple Airlines
Deal found 8/3C$ 372
Thu 23/48:00 p.m.
YYZ
-
PHL
1 stop25h 08m
Multiple Airlines
Mon 27/45:45 a.m.
PHL
-
YYZ
1 stop8h 20m
Multiple Airlines
Deal found 9/3C$ 376
Sat 28/33:50 p.m.
YYZ
-
PHL
1 stop9h 04m
Multiple Airlines
Tue 14/44:30 p.m.
PHL
-
YYZ
1 stop21h 35m
Multiple Airlines
Deal found 8/3C$ 386
Sat 28/33:50 p.m.
YYZ
-
PHL
1 stop9h 04m
Multiple Airlines
Fri 10/411:11 a.m.
PHL
-
YYZ
1 stop12h 09m
Multiple Airlines
Deal found 8/3C$ 395
Sat 28/33:50 p.m.
YYZ
-
PHL
1 stop9h 04m
Multiple Airlines
Wed 15/45:45 a.m.
PHL
-
YYZ
1 stop8h 20m
Multiple Airlines
Deal found 8/3C$ 402
Thu 23/47:25 a.m.
YHM
-
PHL
1 stop16h 12m
Multiple Airlines
Mon 27/45:45 a.m.
PHL
-
YHM
1 stop9h 15m
Multiple Airlines
Deal found 9/3C$ 497
Tue 21/49:30 a.m.
YTZ
-
PHL
1 stop5h 16m
Air Canada
Tue 28/43:30 p.m.
PHL
-
YTZ
1 stop6h 02m
Air Canada
Deal found 7/3C$ 506
Sat 11/48:30 a.m.
YTZ
-
PHL
1 stop6h 16m
Air Canada
Mon 13/43:30 p.m.
PHL
-
YTZ
1 stop4h 22m
Air Canada
Deal found 7/3C$ 530

Find flight deals to Delaware

Find the latest flights to Delaware in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 March 2026.

Round-trip from

C$ 318

One-way from

C$ 198

Popular in

December

Cheapest in

April

Average price

C$ 627
American Airlines
  • American Airlines
  • 20/4-20/4
  • 1 total stop
  • 16h 06m total
  • Toronto to Philadelphia
7/4
  • 7/4
  • 1 total stop
  • 16h 59m total
  • Toronto to Delaware
Highest demand for flights based on searches. 6% potential increase in price (C$ 39 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease (C$ 5 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Locate flights to Delaware that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 March 2026.
Use the filters below to find and compare flights to Delaware that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Thu 23/4

7:25 a.m.-11:37 p.m.

1 stop16h 12m

Philadelphia

Mon 27/4

5:45 a.m.-3:00 p.m.

1 stop9h 15m

C$ 497

TorontoPhiladelphia

YTZ - PHL

YTZPHL

Toronto Island

Tue 21/4

9:30 a.m.-2:46 p.m.

1 stop5h 16m

Philadelphia

Tue 28/4

3:30 p.m.-9:32 p.m.

1 stop6h 02m

C$ 506

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Mon 20/4

8:00 a.m.-9:45 a.m.

Nonstop1h 45m

Philadelphia

Mon 20/4

7:40 p.m.-9:36 p.m.

Nonstop1h 56m

C$ 519

TorontoPhiladelphia

YTZ - PHL

YTZPHL

Toronto Island

Sat 11/4

8:30 a.m.-2:46 p.m.

1 stop6h 16m

Philadelphia

Tue 14/4

3:30 p.m.-7:52 p.m.

1 stop4h 22m

C$ 539

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Mon 6/4

12:15 p.m.-7:49 p.m.

1 stop7h 34m

Philadelphia

Mon 13/4

6:00 a.m.-1:24 p.m.

1 stop7h 24m

C$ 549

TorontoPhiladelphia

YTZ - PHL

YTZPHL

Toronto Island

Tue 31/3

8:55 p.m.-2:11 p.m.

2 stops17h 16m

Philadelphia

Sat 4/4

7:45 p.m.-3:02 p.m.

2 stops19h 17m

C$ 601

TorontoPhiladelphia

YTZ - PHL

YTZPHL

Toronto Island

Tue 21/4

6:45 a.m.-11:37 p.m.

2 stops16h 52m

Philadelphia

Tue 28/4

7:30 a.m.-2:22 p.m.

3 stops30h 52m

C$ 619

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Thu 30/4

2:10 p.m.-3:44 p.m.

Nonstop1h 34m

Philadelphia

Thu 7/5

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

C$ 623

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 1/5

8:10 a.m.-11:08 p.m.

1 stop14h 58m

Philadelphia

Sun 3/5

1:25 p.m.-11:59 p.m.

2 stops10h 34m

C$ 631

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Sat 25/4

7:25 a.m.-12:20 a.m.

1 stop16h 55m

Philadelphia

Sat 2/5

7:10 p.m.-11:13 p.m.

2 stops28h 03m

C$ 645

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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 to Delaware

How long is the flight to Delaware?

On average, a flight from Toronto to Delaware takes 6 hours 27 minutes. Flights to Delaware from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Delaware?

The cheapest airlines flying from Toronto to Delaware are American Airlines, Turkish Airlines and SAUDIA.

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).

FAQs about flying to Delaware

Delaware climate

Delaware has a moderate climate with average monthly temperatures that range from 0 degrees (C) in winter to 24 degrees in summer. Over half the days are sunny, and temperatures along the Atlantic coast are about 10 degrees warmer in summer and cooler in winter.

Getting around Delaware

Delaware is 154km long and varies from 14 to 56 kilometres in width. The best way to get around the state is by car.

Wilmington is on the main East Coast train and bus routes, but to get to other parts of the state you will need to drive.

What is good to know if travelling to Delaware?

  • The Historical Society of Delaware is a state-wide organization devoted to the preservation and appreciation of the state’s history. It owns three historic sites in Wilmington, all of which are worth a visit: the Old Town Hall, Willingtown Square and the Read House and Gardens.
  • Also in Wimington, the Delaware Art Museum is one of the best galleries in the state. Recently expanded in 2005, the Copeland Sculpture Park is the first of its kind in the Brandywine Valley. The park currently features nine spectacular sculptures from the museum’s own collection and one on loan.
  • For garden lovers, the Winterthur Garden in Wilmington is a must-visit. The du Pont family has shaped the history of Delaware – the huge DuPont chemical plant is one of the major industrial works in the state – but the house and garden created by Henry Francis du Pont in the early 20th century is a far more attractive monument on the landscape.
  • Delaware has some of the best beaches in the mid-Atlantic. The busiest resort is RehobothBeach, which boasts one of the last wooden boardwalks on the east coast – though the rest of the town is not so historic. The stretch of beach is surrounded by a golf course, hotels, shopping malls, conference centers, condos and nightclubs. Nearby Lewes is a smaller, more historic fishing town. On offer here, as well as the beach and water sports, are bird watching, fishing, hiking, biking and wine tours. The main appeal, however, are the surrounding beaches, many of which have been protected by development as state parks – ensuring miles of sand and not much else.
  • Though Dover is the state capital, it is much smaller in size than Wilmington and often missed by visitors. If you do visit, don’t miss Spence’s Auction and Flea Market, held every Tuesday and Friday. The market is mainly for food and vegetables – homemade sausages and preserves from the local Amish community are specialities.
  • When is the best time to fly to Delaware?

    Peak Season: Delaware’s 30 miles of Atlantic coast are a beach haven in the summer. Many businesses, campgrounds, and services are open only for the summer season, prices are high, and reservations should be made in advance. Wilmington and the Brandywine Valley are year-round destinations. Off Season: Off-season bargains abound along the Atlantic coast. Even though many of the businesses close, if you look around you can find a place to stay. May and especially September are great times to find cheaper rates, comfortable temperatures, and quieter beaches.

  • Can I find cheaper flights to Delaware if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Delaware on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Delaware depart from?

    For those looking to save time traveling to Delaware, Toronto offers the quickest one-way flight (1 hour 33 minutes).

  • Does Greater Wilmington have rental cars?

    Yes. Those touching down at Greater Wilmington can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Greater Wilmington?

    Yes. Greater Wilmington has hotels nearby for those requiring accommodations. Skyways Hotel New Castle, De is the closest property to Greater Wilmington (0.0 km away from Greater Wilmington).

See more FAQs

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