$56+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ILG
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Delaware with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Raleigh to DelawareExplore 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 July 27, 2026.
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 July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 9/59:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Tue 9/84:45 pm
PHL
- RDU
1 stop7h 14m
Frontier
Deal found 7/26![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 9/89:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Tue 9/155:32 pm
PHL
- RDU
1 stop6h 57m
Frontier
Deal found 7/26![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:04 pm
RDU
- PHL
1 stop10h 24m
Frontier
Sun 8/166:00 am
PHL
- RDU
Nonstop1h 29m
Frontier
Deal found 7/22![Frontier logo]()
$173
This Super.com deal was found by Cheapflights users on 7/22. 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 8/138:24 am
RDU
- PHL
Nonstop1h 33m
Frontier
Sat 8/157:20 am
PHL
- RDU
Nonstop1h 28m
Frontier
Deal found 7/22![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 pm
RDU
- PHL
Nonstop1h 31m
Frontier
Tue 8/185:32 pm
PHL
- RDU
Nonstop1h 33m
Frontier
Deal found 7/22![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/94:05 pm
RDU
- PHL
1 stop15h 31m
Frontier
Mon 10/126:00 am
PHL
- RDU
Nonstop1h 32m
Frontier
Deal found 7/22![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 7/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Wed 8/264:45 pm
PHL
- RDU
1 stop7h 14m
Frontier
Deal found 7/26![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 7/27. 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.
Sat 9/122:54 pm
RDU
- PHL
Nonstop1h 33m
Frontier
Mon 9/148:00 am
PHL
- RDU
Nonstop1h 40m
Frontier
Deal found 7/27![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:39 pm
RDU
- PHL
Nonstop1h 34m
Frontier
Mon 8/35:18 pm
PHL
- RDU
Nonstop1h 33m
Frontier
Deal found 7/25![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/214:02 pm
RDU
- PHL
1 stop15h 13m
Frontier
Fri 8/289:58 am
PHL
- RDU
Nonstop1h 31m
Frontier
Deal found 7/22![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/259:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Mon 8/312:45 pm
PHL
- RDU
1 stop9h 14m
Frontier
Deal found 7/26![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/96:35 am
RDU
- SBY
2 stops13h 20m
Multiple Airlines
Mon 10/128:35 pm
SBY
- RDU
1 stop13h 25m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$300
Best flights from Raleigh to DelawareDiscover carefully curated flight deals from Raleigh to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Raleigh to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/96:35 am
RDU
- SBY
2 stops13h 20m
Multiple Airlines
Mon 10/128:35 pm
SBY
- RDU
1 stop13h 25m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 7/306:45 pm
RDU
- PHL
1 stop4h 31m
Delta
Sat 8/19:46 am
PHL
- RDU
1 stop6h 22m
Delta
Deal found 7/26![Delta logo]()
$369
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Wed 8/193:06 pm
RDU
- SBY
1 stop5h 26m
Breeze Airways
Mon 8/248:34 pm
SBY
- RDU
1 stop13h 26m
Breeze Airways
Deal found 7/22![Breeze Airways logo]()
$528
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 10/95:02 am
RDU
- SBY
1 stop6h 00m
American Airlines
Mon 10/126:11 am
SBY
- RDU
1 stop4h 06m
American Airlines
Deal found 7/26![American Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/1110:22 pm
RDU
- SBY
1 stop22h 10m
Multiple Airlines
Sat 8/158:06 pm
SBY
- RDU
2 stops13h 39m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:35 am
RDU
- PHL
1 stop6h 45m
Southwest
Sun 8/22:15 pm
PHL
- RDU
2 stops9h 10m
Southwest
Deal found 7/25![Southwest logo]()
$694
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 9/26:55 am
RDU
- PHL
2 stops7h 26m
United Airlines
Tue 9/810:30 am
PHL
- RDU
2 stops8h 10m
United Airlines
Deal found 7/24![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 10/166:40 pm
RDU
- PHL
1 stop4h 32m
Delta
Tue 10/209:40 am
PHL
- RDU
2 stops9h 14m
Delta
Deal found 7/24![Delta logo]()
$529
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:50 am
RDU
- SBY
2 stops10h 36m
Breeze Airways
Wed 9/98:06 pm
SBY
- RDU
2 stops13h 56m
Breeze Airways
Deal found 7/23![Breeze Airways logo]()
$683
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 7/306:45 pm
RDU
- PHL
1 stop4h 31m
Delta
Sun 8/25:15 am
PHL
- RDU
2 stops9h 49m
Delta
Deal found 7/26![Delta logo]()
$623
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/146:20 am
RDU
- SBY
1 stop5h 49m
American Airlines
Sun 8/166:05 am
SBY
- RDU
1 stop3h 48m
American Airlines
Deal found 7/25![American Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 10/912:40 pm
RDU
- PHL
2 stops10h 32m
Delta
Mon 10/125:23 pm
PHL
- RDU
1 stop6h 19m
Delta
Deal found 7/23![Delta logo]()
$649
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/72:04 pm
RDU
- SBY
1 stop6h 07m
American Airlines
Sun 8/96:41 am
SBY
- RDU
1 stop3h 57m
American Airlines
Deal found 7/26![American Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/41:53 pm
RDU
- PHL
2 stops9h 33m
Delta
Sun 8/95:15 am
PHL
- RDU
1 stop4h 56m
Delta
Deal found 7/23![Delta logo]()
$704
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/193:36 pm
RDU
- SBY
2 stops7h 22m
American Airlines
Mon 8/246:41 am
SBY
- RDU
2 stops6h 29m
American Airlines
Deal found 7/22![American Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/152:03 pm
RDU
- PHL
2 stops9h 23m
Delta
Sun 8/166:59 pm
PHL
- RDU
1 stop5h 43m
Delta
Deal found 7/23![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 7/26. 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.
Sat 8/112:43 pm
RDU
- PHL
2 stops10h 33m
Delta
Sun 8/25:15 am
PHL
- RDU
1 stop4h 55m
Delta
Deal found 7/26![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 10/65:15 am
RDU
- PHL
2 stops6h 22m
Delta
Tue 10/65:23 pm
PHL
- RDU
2 stops7h 06m
Delta
Deal found 7/24![Delta logo]()
$753
Last-minute flights from Raleigh to DelawareDiscover last-minute flight deals from Raleigh to Delaware. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Delaware. Data last updated July 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/23. 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.
Fri 7/247:46 pm
RDU
- PHL
Nonstop1h 30m
Frontier
Thu 7/3011:03 am
PHL
- RDU
Nonstop1h 32m
Frontier
Deal found 7/23![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 7/23. 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 7/308:24 am
RDU
- PHL
Nonstop1h 33m
Frontier
Sun 8/26:00 am
PHL
- RDU
Nonstop1h 29m
Frontier
Deal found 7/23![Frontier logo]()
$179
This Super.com deal was found by Cheapflights users on 7/25. 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.
Fri 7/312:39 pm
RDU
- PHL
Nonstop1h 34m
Frontier
Sun 8/26:00 am
PHL
- RDU
Nonstop1h 29m
Frontier
Deal found 7/25![Frontier logo]()
$180
This Super.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/47:45 pm
RDU
- PHL
Nonstop1h 30m
Frontier
Sun 8/96:00 am
PHL
- RDU
Nonstop1h 29m
Frontier
Deal found 7/22![Frontier logo]()
$176
This Super.com deal was found by Cheapflights users on 7/22. 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 8/131:30 pm
RDU
- PHL
Nonstop1h 31m
Frontier
Tue 8/255:32 pm
PHL
- RDU
Nonstop1h 33m
Frontier
Deal found 7/22![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 pm
RDU
- PHL
Nonstop1h 31m
Frontier
Tue 8/185:32 pm
PHL
- RDU
Nonstop1h 33m
Frontier
Deal found 7/22![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:04 pm
RDU
- PHL
1 stop10h 24m
Frontier
Sun 8/166:00 am
PHL
- RDU
Nonstop1h 29m
Frontier
Deal found 7/22![Frontier logo]()
$173
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Sun 8/161:30 pm
RDU
- PHL
Nonstop1h 31m
Frontier
Tue 8/185:32 pm
PHL
- RDU
Nonstop1h 33m
Frontier
Deal found 7/27![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/214:02 pm
RDU
- PHL
1 stop15h 13m
Frontier
Fri 8/289:58 am
PHL
- RDU
Nonstop1h 31m
Frontier
Deal found 7/22![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 7/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Wed 8/264:45 pm
PHL
- RDU
1 stop7h 14m
Frontier
Deal found 7/26![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:54 pm
RDU
- PHL
1 stop9h 45m
Frontier
Sat 8/297:25 am
PHL
- RDU
Nonstop1h 28m
Frontier
Deal found 7/25![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/259:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Mon 8/312:45 pm
PHL
- RDU
1 stop9h 14m
Frontier
Deal found 7/26![Frontier logo]()
$182
One-way flights from Raleigh to DelawareSearch for one-way flight options from Raleigh to Delaware. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Raleigh to Delaware. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Super.com deal was found by Cheapflights users on 7/23. 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.
Sat 8/19:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Deal found 7/23![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 7/22. 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.
Sat 8/89:56 pm
RDU
- PHL
Nonstop1h 33m
Frontier
Deal found 7/22![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 7/23. 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.
Tue 8/187:50 pm
RDU
- PHL
Nonstop1h 30m
Frontier
Deal found 7/23![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 9/226:35 am
RDU
- PHL
1 stop6h 37m
Frontier
Deal found 7/23![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/194:02 pm
RDU
- PHL
1 stop6h 31m
Frontier
Deal found 7/22![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:24 am
RDU
- PHL
Nonstop1h 33m
Frontier
Deal found 7/27![Frontier logo]()
$75
This iWofly deal was found by Cheapflights users on 7/24. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:05 pm
RDU
- PHL
Nonstop1h 30m
Frontier
Deal found 7/24![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:43 am
RDU
- PHL
Nonstop1h 32m
Frontier
Deal found 7/25![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/206:05 am
RDU
- PHL
1 stop16h 28m
Frontier
Deal found 7/22![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/234:05 pm
RDU
- PHL
1 stop26h 10m
Frontier
Deal found 7/25![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/1012:04 pm
RDU
- PHL
1 stop19h 11m
Frontier
Deal found 7/23![Frontier logo]()
$81
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Kiwi.com) |
One-way from | $56 (Super.com) |
Popular in | April |
Cheapest in | February |
Average price | $243 |
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 July 27, 2026.
Use the filters below to find and compare flights from Raleigh to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighSalisbury
RDU - SBY
RDUSBY
Raleigh-Durham
Fri 10/9
6:35 am-7:55 pm
2 stops13h 20m
Salisbury-Ocean City
Mon 10/12
8:35 pm-10:00 am
1 stop13h 25m
$300
RaleighSalisbury
RDU - SBY
RDUSBY
Raleigh-Durham
Tue 8/11
10:22 pm-8:32 pm
1 stop22h 10m
Salisbury-Ocean City
Sat 8/15
8:06 pm-9:45 am
2 stops13h 39m
$334
RaleighPhiladelphia
RDU - PHL
RDUPHL
Raleigh-Durham
Thu 7/30
6:45 pm-11:16 pm
1 stop4h 31m
Philadelphia
Sat 8/1
9:46 am-4:08 pm
1 stop6h 22m
$369
RaleighSalisbury
RDU - SBY
RDUSBY
Raleigh-Durham
Wed 8/19
3:06 pm-8:32 pm
1 stop5h 26m
Salisbury-Ocean City
Mon 8/24
8:34 pm-10:00 am
1 stop13h 26m
$528
RaleighPhiladelphia
RDU - PHL
RDUPHL
Raleigh-Durham
Fri 10/16
6:40 pm-11:12 pm
1 stop4h 32m
Philadelphia
Tue 10/20
9:40 am-6:54 pm
2 stops9h 14m
$529
RaleighSalisbury
RDU - SBY
RDUSBY
Raleigh-Durham
Fri 10/9
5:02 am-11:02 am
1 stop6h 00m
Salisbury-Ocean City
Mon 10/12
6:11 am-10:17 am
1 stop4h 06m
$560
RaleighPhiladelphia
RDU - PHL
RDUPHL
Raleigh-Durham
Thu 7/30
6:45 pm-11:16 pm
1 stop4h 31m
Philadelphia
Sun 8/2
5:15 am-3:04 pm
2 stops9h 49m
$623
RaleighPhiladelphia
RDU - PHL
RDUPHL
Raleigh-Durham
Fri 10/9
12:40 pm-11:12 pm
2 stops10h 32m
Philadelphia
Mon 10/12
5:23 pm-11:42 pm
1 stop6h 19m
$649
RaleighSalisbury
RDU - SBY
RDUSBY
Raleigh-Durham
Sat 9/5
8:50 am-7:26 pm
2 stops10h 36m
Salisbury-Ocean City
Wed 9/9
8:06 pm-10:02 am
2 stops13h 56m
$683
RaleighPhiladelphia
RDU - PHL
RDUPHL
Raleigh-Durham
Thu 7/30
6:35 am-1:20 pm
1 stop6h 45m
Philadelphia
Sun 8/2
2:15 pm-11:25 pm
2 stops9h 10m
$694
Showing 1-10 of 28 resultsSorted by cheapest first
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.
RDU-PHL
RDU-SBY
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
RDU-USDE
RDU-PHL
RDU-SBY
No data available for this route at this time. Please check back soon.
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Alternative routes for Raleigh to Delaware
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Complete your trip
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Raleigh and Delaware flights
Browse other Raleigh and Delaware flight options. Last updated on July 27, 2026.
Popular flight searches
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Raleigh to Delaware flights
Consider these flights traveling from Raleigh to Delaware.
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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$59 | FlexibilityNo cancel fee | On-timeN/A |