C$ 186+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
— ILG
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Delaware in 2026

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 18 January 2026.

Round-trip from

C$ 278

One-way from

C$ 186

Popular in

January

Cheapest in

March

Average price

C$ 696
American Airlines
  • American Airlines
  • 7/2-8/2
  • 1 total stop
  • 10h 26m total
  • Toronto to Philadelphia
9/2
  • 9/2
  • 1 total stop
  • 18h 13m total
  • Toronto to Delaware
Highest demand for flights based on searches. 9% potential increase in price (C$ 65 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Find flight deals to Delaware

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 18 January 2026.

Sat 7/212:39 p.m.
YYZ
-
PHL
Nonstop1h 40m
American Airlines
Sun 8/27:17 a.m.
PHL
-
YYZ
1 stop8h 46m
American Airlines
Deal found 17/1C$ 278
Wed 4/37:10 a.m.
YYZ
-
PHL
1 stop14h 58m
Multiple Airlines
Wed 11/35:18 p.m.
PHL
-
YYZ
1 stop30h 02m
Multiple Airlines
Deal found 18/1C$ 292
Sat 21/24:08 p.m.
YYZ
-
PHL
Nonstop1h 41m
American Airlines
Sun 22/210:30 a.m.
PHL
-
YYZ
1 stop10h 59m
American Airlines
Deal found 16/1C$ 310
Wed 4/27:15 a.m.
YYZ
-
PHL
1 stop26h 44m
Multiple Airlines
Wed 25/21:35 p.m.
PHL
-
YYZ
1 stop24h 45m
Multiple Airlines
Deal found 17/1C$ 316
Mon 2/33:40 p.m.
YYZ
-
PHL
1 stop18h 13m
Multiple Airlines
Mon 9/310:30 p.m.
PHL
-
YYZ
1 stop15h 50m
Multiple Airlines
Deal found 16/1C$ 330
Mon 2/23:40 p.m.
YYZ
-
PHL
1 stop24h 01m
Multiple Airlines
Wed 4/24:55 p.m.
PHL
-
YYZ
1 stop30h 25m
Multiple Airlines
Deal found 16/1C$ 339
Sat 31/17:30 a.m.
YYZ
-
PHL
Nonstop1h 56m
American Airlines
Sat 31/17:50 p.m.
PHL
-
YYZ
1 stop15h 03m
American Airlines
Deal found 16/1C$ 345
Mon 26/13:40 p.m.
YYZ
-
PHL
1 stop19h 34m
Multiple Airlines
Tue 27/18:25 p.m.
PHL
-
YYZ
1 stop17h 51m
Multiple Airlines
Deal found 18/1C$ 353
Mon 2/33:40 p.m.
YYZ
-
PHL
1 stop18h 13m
Multiple Airlines
Thu 12/35:05 a.m.
PHL
-
YYZ
2 stops18h 15m
Multiple Airlines
Deal found 17/1C$ 356
Sat 7/27:15 a.m.
YYZ
-
PHL
1 stop12h 33m
Multiple Airlines
Sun 8/210:45 p.m.
PHL
-
YYZ
1 stop15h 31m
Multiple Airlines
Deal found 17/1C$ 359
Mon 9/23:40 p.m.
YYZ
-
PHL
1 stop18h 13m
Multiple Airlines
Mon 16/210:59 p.m.
PHL
-
YYZ
1 stop15h 21m
Multiple Airlines
Deal found 16/1C$ 363
Wed 4/37:25 a.m.
YHM
-
PHL
1 stop16h 25m
Multiple Airlines
Wed 11/36:00 a.m.
PHL
-
YHM
1 stop9h 00m
Multiple Airlines
Deal found 18/1C$ 498

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 18 January 2026.
Use the filters below to find and compare flights to Delaware that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 7/2

12:39 p.m.-2:19 p.m.

Nonstop1h 40m

Philadelphia

Sun 8/2

7:17 a.m.-4:03 p.m.

1 stop8h 46m

C$ 278

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Wed 4/3

7:10 a.m.-10:08 p.m.

1 stop14h 58m

Philadelphia

Wed 11/3

5:18 p.m.-11:20 p.m.

1 stop30h 02m

C$ 292

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 7/2

7:15 a.m.-7:13 p.m.

2 stops11h 58m

Philadelphia

Sun 8/2

10:45 p.m.-11:26 a.m.

1 stop12h 41m

C$ 422

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Tue 21/4

6:15 a.m.-4:57 p.m.

1 stop10h 42m

Philadelphia

Tue 21/4

7:38 p.m.-9:34 p.m.

Nonstop1h 56m

C$ 426

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Tue 3/3

7:15 a.m.-11:16 p.m.

2 stops16h 01m

Philadelphia

Tue 10/3

7:46 p.m.-11:26 a.m.

1 stop15h 40m

C$ 440

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Mon 6/4

10:15 a.m.-5:54 p.m.

2 stops31h 39m

Philadelphia

Sun 12/4

1:21 p.m.-11:19 p.m.

1 stop9h 58m

C$ 440

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 30/1

8:30 p.m.-8:47 a.m.

1 stop12h 17m

Philadelphia

Sun 1/2

10:45 p.m.-8:09 p.m.

2 stops21h 24m

C$ 452

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Wed 4/3

7:25 a.m.-6:51 p.m.

2 stops11h 26m

Philadelphia

Wed 11/3

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

1 stop9h 00m

C$ 512

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sun 5/4

3:40 p.m.-12:16 a.m.

1 stop8h 36m

Philadelphia

Wed 8/4

6:08 p.m.-7:55 p.m.

1 stop25h 47m

C$ 519

TorontoPhiladelphia

YTZ - PHL

YTZPHL

Toronto Island

Mon 2/3

8:50 a.m.-2:47 p.m.

2 stops5h 57m

Philadelphia

Mon 9/3

3:30 p.m.-9:35 p.m.

1 stop6h 05m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/1

Showing 1-10 of 44 results
1
2
3
...
5

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 41 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Delaware cities and airports

Select your preferred flight destination in Delaware from the list below.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Delaware?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Delaware today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Delaware?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Delaware for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Delaware with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Delaware flexibly with Cheapflights today.

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

Of course! You can track prices for flights to Delaware and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.