$2,095+ Cheap flights to Delaware

— ILG
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Delaware in 2026

Enter your travel dates to find the best prices.

Last-minute flights to Delaware

Fri 2/1017:50 -
2 stops29h 15m
Sat 17/1005:50 -
2 stops34h 40m
Deal found 22/9$2,095
Fri 2/1009:20 -
3 stops35h 56m
Sun 18/1005:50 -
2 stops34h 40m
Deal found 23/9$2,808
Fri 2/1009:10 -
1 stop23h 32m
Sat 17/1017:30 -
1 stop23h 35m
Deal found 22/9$3,079
Fri 2/1010:20 -
2 stops23h 13m
Sun 18/1013:24 -
2 stops27h 36m
Deal found 23/9$3,159
Fri 2/1010:20 -
1 stop21h 01m
Sat 17/1019:30 -
2 stops45h 25m
Deal found 22/9$3,164
Fri 2/1009:20 -
3 stops43h 27m
Sat 17/1010:05 -
3 stops31h 15m
Deal found 22/9$3,654

Find flight deals to Delaware

Return from

$1,798

Popular in

September

Cheapest in

July

Average price

$3,446
American Airlines
  • American Airlines
  • 5/11-9/11
  • 3 total stops
  • 66h 00m total
  • Sydney to Philadelphia
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Highest demand for flights based on searches. 8% potential increase in price ($195 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($128 potential savings vs. average return price).
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Average for return flights in September 2026
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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 return price

Cheapflights Insights

Everything you need to know about your flight to Delaware

How long is the flight to Delaware?

On average, a flight from Sydney to Delaware takes 21 hours 17 minutes. Flights to Delaware from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Delaware 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

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

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

    Yes, flights with stopovers 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, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 17 minutes).

  • Does Greater Wilmington have car hire?

    Yes. Those touching down at Greater Wilmington can take advantage of the car hire 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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Flights to Wilmington
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How does Cheapflights help users find flights to Delaware?

Deals for Delaware flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Delaware by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Delaware with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Delaware, users can toggle the no change fees filter when performing a flight search.

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.

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