$54+ Cheap flights from Atlanta (ATL) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ILG
Aug 21 — Aug 281
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Delaware with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Delaware
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Cheapest flights from Atlanta to DelawareExplore the most affordable flight options available from Atlanta to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
Explore the most affordable flight options available from Atlanta to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/95:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Tue 8/188:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 7/21![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/95:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sun 8/166:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/21![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 7/21. 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.
Sun 8/165:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sun 8/238:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 7/21![Frontier logo]()
$88
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 8/45:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/89:51 am
PHL
- ATL
Nonstop2h 17m
Frontier
Deal found 7/22![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 7/17. 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 8/65:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/81:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 7/17![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 7/18. 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 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/81:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 7/18![Frontier logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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.
Wed 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Wed 8/198:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 7/19![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 7/21. 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 8/75:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Thu 8/136:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/21![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Thu 7/305:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Mon 8/36:30 am
PHL
- ATL
Nonstop2h 35m
Frontier
Deal found 7/18![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/296:40 pm
PHL
- ATL
1 stop14h 27m
Frontier
Deal found 7/17![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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.
Tue 8/48:12 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Mon 8/101:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 7/19![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/18:29 pm
ATL
- SBY
1 stop24h 03m
Multiple Airlines
Sat 9/58:06 pm
SBY
- ATL
1 stop12h 59m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$202
Best flights from Atlanta to DelawareDiscover carefully curated flight deals from Atlanta to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
Discover carefully curated flight deals from Atlanta to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
This Southwest deal was found by Cheapflights users on 7/19. 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.
Sat 10/171:05 pm
ATL
- PHL
1 stop6h 10m
Southwest
Mon 10/195:55 am
PHL
- ATL
1 stop6h 30m
Southwest
Deal found 7/19![Southwest logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/18:29 pm
ATL
- SBY
1 stop24h 03m
Multiple Airlines
Sat 9/58:06 pm
SBY
- ATL
1 stop12h 59m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 8/2611:16 am
ATL
- PHL
Nonstop2h 10m
Delta
Mon 9/76:15 am
PHL
- ATL
Nonstop2h 00m
Delta
Deal found 7/20![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:40 pm
ATL
- PHL
1 stop7h 35m
Southwest
Sun 9/274:05 pm
PHL
- ATL
1 stop6h 15m
Southwest
Deal found 7/17![Southwest logo]()
$159
This Southwest deal was found by Cheapflights users on 7/18. 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.
Fri 8/216:00 am
ATL
- PHL
1 stop6h 05m
Southwest
Mon 8/245:55 am
PHL
- ATL
1 stop6h 15m
Southwest
Deal found 7/18![Southwest logo]()
$159
This Southwest deal was found by Cheapflights users on 7/21. 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.
Fri 9/183:25 pm
ATL
- PHL
2 stops6h 15m
Southwest
Wed 9/232:45 pm
PHL
- ATL
2 stops6h 10m
Southwest
Deal found 7/21![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:40 am
ATL
- PHL
2 stops12h 15m
Southwest
Thu 10/155:55 am
PHL
- ATL
1 stop6h 30m
Southwest
Deal found 7/17![Southwest logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/243:41 pm
ATL
- SBY
1 stop27h 50m
Multiple Airlines
Mon 9/288:35 pm
SBY
- ATL
1 stop12h 27m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Thu 10/296:40 am
ATL
- SBY
1 stop4h 22m
American Airlines
Mon 11/25:31 pm
SBY
- ATL
1 stop6h 18m
American Airlines
Deal found 7/18![American Airlines logo]()
$550
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
ATL
- PHL
1 stop7h 05m
Southwest
Tue 8/183:05 pm
PHL
- ATL
1 stop7h 10m
Southwest
Deal found 7/17![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 7/21. 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 8/208:00 am
ATL
- PHL
1 stop4h 25m
Southwest
Tue 8/251:55 pm
PHL
- ATL
1 stop6h 45m
Southwest
Deal found 7/21![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/3010:07 am
ATL
- SBY
1 stop9h 48m
Multiple Airlines
Mon 11/28:35 pm
SBY
- ATL
1 stop12h 27m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 7/21. 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.
Mon 8/174:55 pm
ATL
- PHL
1 stop4h 45m
Southwest
Thu 8/202:05 pm
PHL
- ATL
1 stop6h 55m
Southwest
Deal found 7/21![Southwest logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1810:59 pm
ATL
- SBY
2 stops20h 27m
Multiple Airlines
Fri 8/218:34 pm
SBY
- ATL
1 stop13h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 7/18. 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.
Wed 9/1611:30 am
ATL
- PHL
2 stops6h 30m
Southwest
Sat 9/1912:10 pm
PHL
- ATL
2 stops7h 15m
Southwest
Deal found 7/18![Southwest logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/410:30 pm
ATL
- SBY
2 stops22h 02m
Multiple Airlines
Fri 8/78:34 pm
SBY
- ATL
1 stop13h 07m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 7/18. 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.
Wed 8/511:30 am
ATL
- PHL
2 stops9h 25m
Southwest
Wed 8/121:45 pm
PHL
- ATL
2 stops7h 25m
Southwest
Deal found 7/18![Southwest logo]()
$235
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.
Thu 8/2710:21 am
ATL
- SBY
1 stop5h 54m
American Airlines
Sun 8/306:05 am
SBY
- ATL
1 stop4h 29m
American Airlines
Deal found 7/22![American Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/184:18 pm
ATL
- SBY
1 stop3h 53m
American Airlines
Tue 8/254:40 pm
SBY
- ATL
1 stop6h 30m
American Airlines
Deal found 7/21![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/2112:44 pm
ATL
- SBY
1 stop10h 14m
American Airlines
Sat 8/296:41 am
SBY
- ATL
2 stops10h 49m
American Airlines
Deal found 7/19![American Airlines logo]()
$695
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/54:18 pm
ATL
- SBY
1 stop4h 59m
American Airlines
Sun 8/96:41 am
SBY
- ATL
2 stops8h 47m
American Airlines
Deal found 7/21![American Airlines logo]()
$714
Last-minute flights from Atlanta to DelawareDiscover last-minute flight deals from Atlanta to Delaware. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Delaware. Data last updated July 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Thu 7/305:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Mon 8/36:30 am
PHL
- ATL
Nonstop2h 35m
Frontier
Deal found 7/18![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 7/18. 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 8/45:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/154:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 7/18![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/45:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/81:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 7/19![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Thu 8/136:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/17![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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.
Wed 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Wed 8/198:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 7/19![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Mon 8/106:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/17![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Thu 8/65:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Mon 8/106:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/21![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 7/17. 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 8/65:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/81:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 7/17![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:42 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Fri 8/144:40 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 7/17![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/95:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Tue 8/188:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 7/21![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/95:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sun 8/166:25 am
PHL
- ATL
Nonstop2h 39m
Frontier
Deal found 7/21![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sat 8/296:40 pm
PHL
- ATL
1 stop14h 27m
Frontier
Deal found 7/17![Frontier logo]()
$100
One-way flights from Atlanta to DelawareSearch for one-way flight options from Atlanta to Delaware. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
Search for one-way flight options from Atlanta to Delaware. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Frontier deal was found by Cheapflights users on 7/19. 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 8/75:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 7/19![Frontier logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Wed 8/55:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 7/17![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 7/18. 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.
Sun 8/235:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 7/18![Frontier logo]()
$64
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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.
Sun 8/25:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 7/19![Frontier logo]()
$65
This Booking.com deal was found by Cheapflights users on 7/21. 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.
Mon 9/75:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 7/21![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/153:46 pm
ATL
- PHL
1 stop8h 52m
Frontier
Deal found 7/19![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/179:25 pm
ATL
- PHL
1 stop27h 13m
Frontier
Deal found 7/19![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 7/17. 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.
Fri 9/48:17 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Deal found 7/17![Frontier logo]()
$75
This Southwest deal was found by Cheapflights users on 7/20. 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.
Sat 8/158:45 am
ATL
- PHL
1 stop4h 40m
Southwest
Deal found 7/20![Southwest logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:12 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Deal found 7/17![Frontier logo]()
$78
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:30 am
ATL
- PHL
Nonstop2h 08m
Delta
Deal found 7/17![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/68:30 pm
ATL
- SBY
1 stop23h 24m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$148
Find flight deals from Atlanta to Delaware
Keep the following information in mind while searching for Atlanta to Delaware flight deals. Data was last updated July 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $86 (Kiwi.com) |
One-way from | $54 (Frontier) |
Popular in | May |
Cheapest in | August |
Average price | $202 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 22, 2026.
Use the filters below to find and compare flights from Atlanta to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Sat 10/17
1:05 pm-7:15 pm
1 stop6h 10m
Philadelphia
Mon 10/19
5:55 am-12:25 pm
1 stop6h 30m
$155
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Thu 9/24
2:40 pm-10:15 pm
1 stop7h 35m
Philadelphia
Sun 9/27
4:05 pm-10:20 pm
1 stop6h 15m
$159
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Fri 8/21
6:00 am-12:05 pm
1 stop6h 05m
Philadelphia
Mon 8/24
5:55 am-12:10 pm
1 stop6h 15m
$159
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Fri 9/18
3:25 pm-9:40 pm
2 stops6h 15m
Philadelphia
Wed 9/23
2:45 pm-8:55 pm
2 stops6h 10m
$165
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Sat 10/3
8:40 am-8:55 pm
2 stops12h 15m
Philadelphia
Thu 10/15
5:55 am-12:25 pm
1 stop6h 30m
$166
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Tue 8/18
7:00 am-2:05 pm
1 stop7h 05m
Philadelphia
Tue 8/18
3:05 pm-10:15 pm
1 stop7h 10m
$195
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Thu 8/20
8:00 am-12:25 pm
1 stop4h 25m
Philadelphia
Tue 8/25
1:55 pm-8:40 pm
1 stop6h 45m
$195
AtlantaSalisbury
ATL - SBY
ATLSBY
Atlanta Hartsfield-Jackson
Tue 9/1
8:29 pm-8:32 pm
1 stop24h 03m
Salisbury-Ocean City
Sat 9/5
8:06 pm-9:05 am
1 stop12h 59m
$202
Quickest round-trip
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Wed 8/26
11:16 am-1:26 pm
Nonstop2h 10m
Philadelphia
Mon 9/7
6:15 am-8:15 am
Nonstop2h 00m
$209
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Mon 8/17
4:55 pm-9:40 pm
1 stop4h 45m
Philadelphia
Thu 8/20
2:05 pm-9:00 pm
1 stop6h 55m
$209
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Atlanta with our price prediction graph.
ATL-PHL
ATL-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 Atlanta to Delaware
ATL-USDE
ATL-PHL
ATL-SBY
No data available for this route at this time. Please check back soon.
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 July 22, 2026.
Peruse reviews from past customers who have flown with American Airlines from Atlanta to Delaware to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to Delaware
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Complete your trip
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Search flights from Atlanta to Delaware by cabin class
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Atlanta and Delaware flights
Browse other Atlanta and Delaware flight options. Last updated on July 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Atlanta to Delaware flights
Consider these flights traveling from Atlanta to Delaware.
Top airline flying from Atlanta to Delaware
Discover the top airline that operate flights from Atlanta 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$296 | FlexibilityNo cancel fee | On-time71% |