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Delaware

$48+ Cheap flights from Raleigh (RDU) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ILG
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Raleigh to Delaware

Keep the following information in mind while searching for Raleigh to Delaware flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$96
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

November

Cheapest in

May

Average price

$164
Provider with most accurate pricing for Raleigh-Durham-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Philadelphia flights.
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From Raleigh-Durham to Delaware
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One-way flight from Raleigh-Durham to Delaware
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Highest demand for flights based on searches. 10% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Raleigh to Delaware

Cheapest flights from Raleigh to Delaware
Explore the most affordable flight options available from Raleigh to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/178:40 pmRDU - PHL
Nonstop1h 26mFrontier
sáb. 5/2411:49 amPHL - RDU
Nonstop1h 32mFrontier
Deal found 4/17$96
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/511:45 amRDU - PHL
1 stop9h 27mMultiple Airlines
mié. 5/77:50 amPHL - RDU
Nonstop1h 32mMultiple Airlines
Deal found 4/16$149
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/75:55 amRDU - PHL
1 stop6h 05mDelta
mié. 5/216:00 amPHL - RDU
1 stop6h 01mDelta
Deal found 4/16$178
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/1410:20 amRDU - PHL
1 stop7h 23mAmerican Airlines
sáb. 6/147:15 pmPHL - RDU
Nonstop1h 37mAmerican Airlines
Deal found 4/17$215
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/111:29 amRDU - PHL
1 stop21h 17mSpirit Airlines
dom. 5/49:51 amPHL - RDU
1 stop24h 49mSpirit Airlines
Deal found 4/17$220
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:00 amRDU - PHL
1 stop3h 45mUnited Airlines
mié. 5/216:30 amPHL - RDU
1 stop7h 15mUnited Airlines
Deal found 4/16$267
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/314:20 pmRDU - SBY
1 stop5h 42mAmerican Airlines
sáb. 6/76:38 amSBY - RDU
1 stop5h 19mAmerican Airlines
Deal found 4/16$403

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Raleigh to Delaware that are best for you.

Fly from

Raleigh

Fly to

Delaware

Route

Depart

Return

Price

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

vie. 5/9

9:52 pm-11:23 pm

Nonstop1h 31m

Philadelphia

dom. 5/11

7:50 am-9:22 am

Nonstop1h 32m

$96

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

lun. 5/5

11:45 am-9:12 pm

1 stop9h 27m

Philadelphia

mié. 5/7

7:50 am-9:22 am

Nonstop1h 32m

$147

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

sáb. 6/7

6:17 pm-10:30 pm

1 stop4h 13m

Philadelphia

lun. 6/9

5:01 pm-11:17 pm

1 stop6h 16m

$193

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

sáb. 6/14

10:20 am-5:43 pm

1 stop7h 23m

Philadelphia

sáb. 6/14

7:15 pm-8:52 pm

Nonstop1h 37m

$215

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

jue. 5/1

11:29 am-8:46 am

1 stop21h 17m

Philadelphia

dom. 5/4

9:51 am-10:40 am

1 stop24h 49m

$220

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

mié. 5/21

6:00 am-9:45 am

1 stop3h 45m

Philadelphia

dom. 5/25

8:31 am-1:48 pm

1 stop5h 17m

$267

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

jue. 9/11

7:00 am-1:15 pm

1 stop6h 15m

Philadelphia

lun. 9/15

11:10 am-4:45 pm

1 stop5h 35m

$339

RaleighSalisbury

RDU - SBY

RDUSBY

Raleigh-Durham

sáb. 5/31

4:20 pm-10:02 pm

1 stop5h 42m

Salisbury-Ocean City

sáb. 6/7

6:38 am-11:57 am

1 stop5h 19m

$403

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

jue. 5/15

9:31 pm-11:02 pm

Nonstop1h 31m

$48

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

vie. 6/6

10:17 am-10:43 pm

1 stop12h 26m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Raleigh to Delaware

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

What is the cheapest time of day to fly from RDU to DE?

Find hourly flight availability from Raleigh to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Delaware as you normally would.

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).

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 abril 17, 2025.
To help decide which airline to fly from Raleigh to Delaware, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Delaware?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Delaware. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How popular is this Raleigh to Delaware flight route?

    The Raleigh-Durham to Delaware flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Raleigh to Delaware one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. Spirit Airlines flights start at $100 while deals on Southwest start at $234 one-way.

  • Can I find deals for flights from Raleigh to Delaware that include hotel bookings?

    Yes. In addition to deals on Raleigh to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Delaware.

  • Can I find deals for business class flights from Raleigh to Delaware?

    Yes. Cheapflights offers flight deals from Raleigh 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

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Alternative routes for Raleigh to Delaware

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Top airline flying from Raleigh to Delaware

Discover the top airline that operate flights from Raleigh to Delaware. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$280FlexibilityNo cancel feeOn-time71%

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