Delaware

$66+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
— ILG
Aug 19 — Aug 261
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Flights to Delaware in 2025

Find the latest flights to Delaware in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 14, 2025.

Popular in

July

Cheapest in

September

Average price

$269

Round-trip from

$146

One-way from

$66
Highest demand for flights based on searches. 19% potential increase in price ($90 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in August 2025
From New York to Philadelphia
One-way flight from New York to Delaware

Find flight deals to Delaware

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 August 14, 2025.

Sat 9/138:50 amEWR - PHL
1 stop7h 54mMultiple Airlines
Sat 9/206:37 pmPHL - EWR
1 stop5h 57mMultiple Airlines
Deal found 8/14$146
Mon 9/155:07 pmLGA - PHL
1 stop4h 25mFrontier
Wed 9/242:45 pmPHL - LGA
1 stop9h 12mFrontier
Deal found 8/13$153
Thu 9/412:55 pmLGA - PHL
1 stop11h 41mFrontier
Sun 9/76:15 amPHL - LGA
1 stop9h 53mFrontier
Deal found 8/14$154
Wed 9/1712:59 pmLGA - PHL
1 stop8h 12mFrontier
Sat 9/2712:01 pmPHL - LGA
1 stop4h 07mFrontier
Deal found 8/13$157
Wed 8/275:20 pmLGA - PHL
1 stop4h 23mFrontier
Wed 9/32:21 pmPHL - LGA
1 stop7h 59mFrontier
Deal found 8/14$158
Wed 9/176:59 amJFK - PHL
1 stop7h 19mFrontier
Sun 9/215:15 amPHL - JFK
1 stop6h 44mFrontier
Deal found 8/13$160
Mon 9/811:30 amLGA - PHL
1 stop7h 11mFrontier
Tue 9/912:01 pmPHL - LGA
1 stop4h 07mFrontier
Deal found 8/14$160
Thu 9/46:59 amJFK - PHL
1 stop12h 09mFrontier
Sun 9/75:15 amPHL - JFK
1 stop6h 44mFrontier
Deal found 8/14$162
Fri 10/3111:00 amEWR - PHL
1 stop7h 44mFrontier
Sat 11/16:26 pmPHL - EWR
1 stop6h 08mFrontier
Deal found 8/14$163
Fri 9/1211:00 amJFK - PHL
1 stop11h 33mFrontier
Fri 9/197:08 pmPHL - JFK
1 stop6h 00mFrontier
Deal found 8/13$163
Fri 9/2611:30 amLGA - PHL
1 stop13h 27mFrontier
Sun 9/286:30 pmPHL - LGA
1 stop17h 31mFrontier
Deal found 8/14$164
Tue 9/95:55 amEWR - PHL
1 stop7h 55mFrontier
Tue 9/162:45 pmPHL - EWR
1 stop9h 49mFrontier
Deal found 8/14$166

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 2,558,603 searches and data was last updated on August 14, 2025.
Use the filters below to find and compare flights to Delaware that are best for you.

Fly from

New York

Route

Depart

Return

Price

NewarkPhiladelphia

EWR - PHL

EWRPHL

Newark

Sat 9/13

8:50 am-4:44 pm

1 stop7h 54m

Philadelphia

Sat 9/20

6:37 pm-12:34 am

1 stop5h 57m

$146

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Tue 9/16

6:30 am-1:50 pm

1 stop7h 20m

Philadelphia

Sat 9/27

12:01 pm-4:08 pm

1 stop4h 07m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Mon 9/15

6:30 am-6:41 pm

1 stop12h 11m

Philadelphia

Mon 9/22

6:15 am-4:08 pm

1 stop9h 53m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Fri 9/19

5:07 pm-9:32 pm

1 stop4h 25m

Philadelphia

Wed 9/24

2:45 pm-11:57 pm

1 stop9h 12m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Mon 9/15

6:30 am-6:41 pm

1 stop12h 11m

Philadelphia

Thu 9/25

6:15 am-4:08 pm

1 stop9h 53m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Thu 9/18

12:55 pm-12:36 am

1 stop11h 41m

Philadelphia

Sat 9/27

12:01 pm-4:08 pm

1 stop4h 07m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Thu 9/18

12:55 pm-12:36 am

1 stop11h 41m

Philadelphia

Tue 9/23

2:45 pm-11:57 pm

1 stop9h 12m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Mon 9/15

5:07 pm-9:32 pm

1 stop4h 25m

Philadelphia

Wed 9/24

2:45 pm-11:57 pm

1 stop9h 12m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Tue 9/16

6:30 am-1:50 pm

1 stop7h 20m

Philadelphia

Mon 9/22

12:01 pm-4:08 pm

1 stop4h 07m

$153

New YorkPhiladelphia

LGA - PHL

LGAPHL

New York LaGuardia

Wed 9/17

5:07 pm-9:32 pm

1 stop4h 25m

Philadelphia

Tue 9/23

2:45 pm-11:57 pm

1 stop9h 12m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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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 New York to Delaware takes 6 hours 30 minutes. Flights to Delaware from other popular cities in USA 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 New York to Delaware are SAUDIA, Turkish Airlines and Etihad Airways.

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 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

FAQs about flying to Delaware

Delaware climate

Delaware has a moderate climate with average monthly temperatures that range from 32 degrees (F) in winter to 76 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.

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.

Getting around Delaware

Delaware is 96 miles long and varies from 9 to 35 miles 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.

Delaware Travel Information

  • 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.
  • 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.

  • What is the best airline to fly to Delaware?

    Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to Delaware.

  • What is the cheapest airport to fly to in Delaware?

    Greater Wilmington is currently the cheapest airport to fly to in Delaware. One-way flights to Greater Wilmington typically cost $33, while round-trip flights cost around $59.

  • How much is a round-trip flight to Delaware?

    A round-trip flight to Delaware will typically cost around $65, however they can be found for as little as $59.

  • Where does the fastest flight to Delaware depart from?

    For those looking to save time traveling to Delaware, Harrisburg offers the quickest one-way flight (0 hours 57 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 mi away from Greater Wilmington).

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