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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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ILG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:47 pmRDU - PHL
Nonstop1h 28mMultiple Airlines
Mon 1/126:00 amPHL - RDU
1 stop8h 13mMultiple Airlines
Deal found 12/17$107
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:47 pmRDU - PHL
Nonstop1h 28mFrontier
Tue 12/306:00 amPHL - RDU
Nonstop1h 36mFrontier
Deal found 12/17$116
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:47 pmRDU - PHL
Nonstop1h 28mFrontier
Mon 12/296:00 amPHL - RDU
Nonstop1h 36mFrontier
Deal found 12/16$117
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:47 pmRDU - PHL
Nonstop1h 28mFrontier
Wed 12/316:00 amPHL - RDU
Nonstop1h 36mFrontier
Deal found 12/16$118
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:47 pmRDU - PHL
Nonstop1h 28mFrontier
Wed 12/316:00 amPHL - RDU
Nonstop1h 36mFrontier
Deal found 12/16$119
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:24 pmRDU - PHL
1 stop24h 06mFrontier
Tue 1/1312:46 pmPHL - RDU
Nonstop1h 32mFrontier
Deal found 12/16$122
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:47 pmRDU - PHL
Nonstop1h 28mFrontier
Mon 1/55:10 amPHL - RDU
1 stop7h 10mFrontier
Deal found 12/17$129
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:24 pmRDU - PHL
1 stop24h 06mFrontier
Fri 1/26:00 amPHL - RDU
Nonstop1h 36mFrontier
Deal found 12/16$130
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:47 pmRDU - PHL
Nonstop1h 28mFrontier
Wed 12/312:25 pmPHL - RDU
1 stop9h 48mFrontier
Deal found 12/16$131
This Super.com deal was found by Cheapflights users on 12/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:31 amRDU - PHL
Nonstop1h 31mFrontier
Thu 12/257:18 pmPHL - RDU
Nonstop1h 34mFrontier
Deal found 12/17$136
This Super.com deal was found by Cheapflights users on 12/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:31 amRDU - PHL
Nonstop1h 31mFrontier
Sun 12/288:05 pmPHL - RDU
Nonstop1h 30mFrontier
Deal found 12/15$137
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:20 pmRDU - SBY
1 stop5h 19mAmerican Airlines
Sun 1/46:00 amSBY - RDU
1 stop4h 34mAmerican Airlines
Deal found 12/16$508

Find flight deals from Raleigh to Delaware

Keep the following information in mind while searching for Raleigh to Delaware flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$107
(Priceline)

One-way from

$48
(Super.com)

Popular in

November

Cheapest in

September

Average price

$186
Provider with most accurate pricing for Raleigh-Durham-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Philadelphia flights.
Search Deals
From Raleigh-Durham to Delaware
Search Deals
One-way flight from Raleigh-Durham to Delaware
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 2/19

3:27 pm-5:01 pm

Nonstop1h 34m

Philadelphia

Mon 2/23

1:02 pm-2:32 pm

Nonstop1h 30m

$110

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Wed 1/14

6:10 am-11:14 am

1 stop5h 04m

Philadelphia

Sat 1/17

5:20 pm-6:52 pm

Nonstop1h 32m

$110

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Sun 1/11

9:11 am-10:43 am

Nonstop1h 32m

Philadelphia

Thu 1/15

6:30 am-8:07 am

Nonstop1h 37m

$118

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Fri 2/20

1:26 pm-2:52 pm

Nonstop1h 26m

Philadelphia

Mon 2/23

1:02 pm-2:32 pm

Nonstop1h 30m

$118

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Thu 2/19

3:27 pm-5:01 pm

Nonstop1h 34m

Philadelphia

Sun 2/22

1:08 pm-2:38 pm

Nonstop1h 30m

$120

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Mon 1/5

9:47 pm-11:15 pm

Nonstop1h 28m

Philadelphia

Thu 1/8

7:12 pm-12:12 am

1 stop5h 00m

$121

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Wed 12/31

8:31 am-10:02 am

Nonstop1h 31m

Philadelphia

Wed 1/7

7:12 pm-12:12 am

1 stop5h 00m

$130

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Sat 12/27

9:47 pm-11:15 pm

Nonstop1h 28m

Philadelphia

Sun 12/28

8:05 pm-9:35 pm

Nonstop1h 30m

$138

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Thu 1/8

3:50 pm-1:14 am

1 stop9h 24m

Philadelphia

Sun 1/11

5:40 pm-2:13 pm

1 stop20h 33m

$144

RaleighPhiladelphia

RDU - PHL

RDUPHL

Raleigh-Durham

Mon 12/29

8:14 pm-8:37 am

1 stop12h 23m

Philadelphia

Fri 1/2

6:00 am-7:36 am

Nonstop1h 36m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 25 results
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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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 73% on flights from Raleigh to Delaware by exploring options for tickets in the morning.

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 December 18, 2025.
Peruse reviews from past customers who have flown with Avelo Airlines and American Airlines from Raleigh to Delaware to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avelo Airlines
7.5
Good

Overall

7.5

Comfort

7.1

Crew

8.2

Entertainment

5.0

Food

5.0

Boarding

7.7

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.
Avelo Airlines
7.5
Good
Avelo Airlines
7.5
Good

Overall

7.5

Comfort

7.1

Crew

8.2

Entertainment

5.0

Food

5.0

Boarding

7.7

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.
American Airlines
7.2
Good
11,054 reviews
Avelo Airlines
7.5
Good

Overall

7.5

Comfort

7.1

Crew

8.2

Entertainment

5.0

Food

5.0

Boarding

7.7

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Raleigh to Delaware?

    Departing from Raleigh to Delaware will take you 1h 34m. The distance between Raleigh and Delaware is about 337 mi. Generally, flights for this route are nonstop.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $270. Royal Jordanian flights start at $323 while deals on SAUDIA start at $383 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Raleigh to Delaware

Discover the top 2 airlines 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$57Average$67FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$248FlexibilityNo cancel feeOn-time71%

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