$65+ Cheap flights from Baltimore (BWI) 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ILG
Aug 25 — Sep 11
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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 Baltimore to Delaware
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Cheapest flights from Baltimore to DelawareExplore the most affordable flight options available from Baltimore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.
Explore the most affordable flight options available from Baltimore to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 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.
Wed 8/269:32 pm
BWI
- PHL
1 stop14h 54m
Frontier
Sun 8/302:45 pm
PHL
- BWI
1 stop16h 41m
Frontier
Deal found 7/21![Frontier logo]()
$129
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 9/179:24 am
BWI
- PHL
1 stop8h 51m
Frontier
Mon 9/215:28 pm
PHL
- BWI
1 stop6h 43m
Frontier
Deal found 7/22![Frontier logo]()
$148
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 8/189:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Tue 8/258:30 am
PHL
- BWI
1 stop13h 29m
Frontier
Deal found 7/21![Frontier logo]()
$150
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 8/198:45 am
BWI
- PHL
1 stop13h 48m
Frontier
Wed 8/264:45 pm
PHL
- BWI
1 stop14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$154
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.
Mon 8/177:21 pm
BWI
- PHL
1 stop11h 54m
Frontier
Tue 8/184:45 pm
PHL
- BWI
1 stop14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$155
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 8/219:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Fri 8/286:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/22![Frontier logo]()
$157
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 9/88:45 am
BWI
- PHL
1 stop13h 48m
Frontier
Mon 9/215:28 pm
PHL
- BWI
1 stop6h 43m
Frontier
Deal found 7/23![Frontier logo]()
$158
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.
Sun 9/139:20 pm
BWI
- PHL
1 stop10h 16m
Frontier
Sat 9/199:14 am
PHL
- BWI
1 stop6h 58m
Frontier
Deal found 7/22![Frontier logo]()
$160
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.
Fri 8/216:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Sun 8/236:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/23![Frontier logo]()
$161
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 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/246:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/22![Frontier logo]()
$164
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 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Thu 8/274:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/22![Frontier logo]()
$165
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:24 am
BWI
- SBY
1 stop13h 30m
Multiple Airlines
Fri 8/288:34 pm
SBY
- BWI
1 stop13h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$292
Best flights from Baltimore to DelawareDiscover carefully curated flight deals from Baltimore to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.
Discover carefully curated flight deals from Baltimore to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 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.
Tue 8/189:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Tue 8/258:30 am
PHL
- BWI
1 stop13h 29m
Frontier
Deal found 7/21![Frontier logo]()
$150
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:32 pm
BWI
- SBY
2 stops21h 54m
Multiple Airlines
Fri 8/288:34 pm
SBY
- BWI
1 stop13h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$301
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.
Thu 9/179:24 am
BWI
- PHL
1 stop8h 51m
Frontier
Mon 9/215:28 pm
PHL
- BWI
1 stop6h 43m
Frontier
Deal found 7/23![Frontier logo]()
$163
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.
Tue 8/1810:55 am
BWI
- PHL
2 stops7h 05m
Southwest
Tue 8/2510:45 am
PHL
- BWI
2 stops5h 55m
Southwest
Deal found 7/21![Southwest logo]()
$335
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 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Thu 8/274:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/22![Frontier logo]()
$165
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.
Mon 9/149:25 pm
BWI
- PHL
1 stop9h 51m
Frontier
Wed 9/167:59 pm
PHL
- BWI
2 stops20h 47m
Frontier
Deal found 7/25![Frontier logo]()
$246
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.
Sat 9/56:45 am
BWI
- SBY
2 stops12h 41m
Multiple Airlines
Fri 9/118:35 pm
SBY
- BWI
1 stop12h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$309
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 8/1912:09 pm
BWI
- SBY
1 stop8h 23m
Multiple Airlines
Wed 8/268:06 pm
SBY
- BWI
2 stops16h 18m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$314
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/174:40 pm
PHL
- BWI
1 stop14h 46m
Frontier
Deal found 7/24![Frontier logo]()
$269
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:35 am
BWI
- PHL
1 stop5h 47m
Frontier
Wed 8/124:30 pm
PHL
- BWI
1 stop14h 56m
Frontier
Deal found 7/24![Frontier logo]()
$272
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:05 am
BWI
- SBY
1 stop14h 27m
Multiple Airlines
Wed 8/198:06 pm
SBY
- BWI
1 stop16h 19m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$332
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.
Mon 8/246:24 am
BWI
- SBY
1 stop13h 30m
Multiple Airlines
Mon 8/317:27 pm
SBY
- BWI
1 stop15h 57m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$335
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:35 am
BWI
- PHL
1 stop5h 47m
Frontier
Thu 8/136:25 am
PHL
- BWI
1 stop9h 09m
Frontier
Deal found 7/24![Frontier logo]()
$282
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.
Sat 8/2911:09 am
BWI
- PHL
2 stops11h 24m
Frontier
Sun 8/306:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/25![Frontier logo]()
$282
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.
Mon 8/106:25 am
BWI
- SBY
1 stop13h 29m
Multiple Airlines
Fri 8/148:34 pm
SBY
- BWI
2 stops25h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$346
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:45 am
BWI
- SBY
2 stops12h 41m
Multiple Airlines
Sat 8/298:06 pm
SBY
- BWI
1 stop16h 19m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$346
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.
Sun 8/239:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/248:37 pm
PHL
- BWI
2 stops14h 47m
Frontier
Deal found 7/25![Frontier logo]()
$341
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 8/69:28 pm
BWI
- SBY
1 stop22h 26m
Multiple Airlines
Mon 8/108:34 pm
SBY
- BWI
1 stop12h 20m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$392
Last-minute flights from Baltimore to DelawareDiscover last-minute flight deals from Baltimore to Delaware. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Delaware. Data last updated July 26, 2026 and is based on user searches.
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 8/139:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Sun 8/166:25 am
PHL
- BWI
1 stop25h 01m
Frontier
Deal found 7/22![Frontier logo]()
$168
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.
Mon 8/177:21 pm
BWI
- PHL
1 stop11h 54m
Frontier
Tue 8/184:45 pm
PHL
- BWI
1 stop14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$155
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 8/189:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Tue 8/258:30 am
PHL
- BWI
1 stop13h 29m
Frontier
Deal found 7/21![Frontier logo]()
$150
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 8/198:45 am
BWI
- PHL
1 stop13h 48m
Frontier
Wed 8/264:45 pm
PHL
- BWI
1 stop14h 41m
Frontier
Deal found 7/22![Frontier logo]()
$154
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.
Wed 8/196:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Thu 8/276:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/23![Frontier logo]()
$196
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 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/246:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/22![Frontier logo]()
$164
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 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Thu 8/274:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/22![Frontier logo]()
$165
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 8/219:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Fri 8/286:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/22![Frontier logo]()
$157
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.
Fri 8/216:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Sun 8/236:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/23![Frontier logo]()
$161
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:24 am
BWI
- SBY
1 stop13h 30m
Multiple Airlines
Fri 8/288:34 pm
SBY
- BWI
1 stop13h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$292
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.
Sat 8/226:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Sat 8/292:45 pm
PHL
- BWI
1 stop7h 11m
Frontier
Deal found 7/23![Frontier logo]()
$189
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.
Wed 8/269:32 pm
BWI
- PHL
1 stop14h 54m
Frontier
Sun 8/302:45 pm
PHL
- BWI
1 stop16h 41m
Frontier
Deal found 7/21![Frontier logo]()
$129
One-way flights from Baltimore to DelawareSearch for one-way flight options from Baltimore to Delaware. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.
Search for one-way flight options from Baltimore to Delaware. Find affordable one-way fares based on user searches. Data last updated July 26, 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 10/47:31 pm
BWI
- PHL
1 stop22h 44m
Frontier
Deal found 7/21![Frontier logo]()
$65
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:45 am
BWI
- PHL
1 stop22h 30m
Frontier
Deal found 7/21![Frontier logo]()
$80
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 8/198:45 am
BWI
- PHL
1 stop13h 48m
Frontier
Deal found 7/22![Frontier logo]()
$81
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 9/86:28 pm
BWI
- PHL
1 stop13h 08m
Frontier
Deal found 7/21![Frontier logo]()
$82
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.
Wed 10/147:00 am
BWI
- PHL
1 stop6h 12m
Frontier
Deal found 7/21![Frontier logo]()
$85
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.
Fri 9/49:32 pm
BWI
- PHL
1 stop9h 43m
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.
Wed 8/126:35 am
BWI
- PHL
1 stop5h 47m
Frontier
Deal found 7/21![Frontier logo]()
$87
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 9/139:20 pm
BWI
- PHL
1 stop10h 16m
Frontier
Deal found 7/21![Frontier logo]()
$88
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 9/66:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Deal found 7/21![Frontier logo]()
$97
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.
Wed 9/910:23 am
BWI
- PHL
2 stops12h 48m
Frontier
Deal found 7/21![Frontier logo]()
$107
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.
Sat 9/511:09 am
BWI
- PHL
2 stops11h 24m
Frontier
Deal found 7/21![Frontier logo]()
$111
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 8/113:21 pm
BWI
- SBY
1 stop29h 11m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$160
Find flight deals from Baltimore to Delaware
Keep the following information in mind while searching for Baltimore to Delaware flight deals. Data was last updated July 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $129 (Kiwi.com) |
One-way from | $65 (Kiwi.com) |
Popular in | March |
Cheapest in | December |
Average price | $409 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 26, 2026.
Use the filters below to find and compare flights from Baltimore to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Tue 8/18
9:32 pm-7:15 am
1 stop9h 43m
Philadelphia
Tue 8/25
8:30 am-9:59 pm
1 stop13h 29m
$150
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Thu 9/17
9:24 am-6:15 pm
1 stop8h 51m
Philadelphia
Mon 9/21
5:28 pm-12:11 am
1 stop6h 43m
$163
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Thu 8/20
9:32 pm-7:15 am
1 stop9h 43m
Philadelphia
Thu 8/27
4:45 pm-11:44 pm
1 stop6h 59m
$165
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Mon 9/14
9:25 pm-7:16 am
1 stop9h 51m
Philadelphia
Wed 9/16
7:59 pm-4:46 pm
2 stops20h 47m
$246
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Sun 8/16
9:32 pm-7:15 am
1 stop9h 43m
Philadelphia
Mon 8/17
4:40 pm-7:26 am
1 stop14h 46m
$269
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Sat 8/8
6:35 am-12:22 pm
1 stop5h 47m
Philadelphia
Wed 8/12
4:30 pm-7:26 am
1 stop14h 56m
$272
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Wed 8/12
6:35 am-12:22 pm
1 stop5h 47m
Philadelphia
Thu 8/13
6:25 am-3:34 pm
1 stop9h 09m
$282
BaltimorePhiladelphia
BWI - PHL
BWIPHL
Baltimore/Washington
Sat 8/29
11:09 am-10:33 pm
2 stops11h 24m
Philadelphia
Sun 8/30
6:30 am-12:24 pm
1 stop5h 54m
$282
BaltimoreSalisbury
BWI - SBY
BWISBY
Baltimore/Washington
Fri 8/21
9:32 pm-7:26 pm
2 stops21h 54m
Salisbury-Ocean City
Fri 8/28
8:34 pm-10:24 am
1 stop13h 50m
$301
BaltimoreSalisbury
BWI - SBY
BWISBY
Baltimore/Washington
Sat 9/5
6:45 am-7:26 pm
2 stops12h 41m
Salisbury-Ocean City
Fri 9/11
8:35 pm-9:28 am
1 stop12h 53m
$309
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Baltimore with our price prediction graph.
BWI-PHL
BWI-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 Baltimore to Delaware
BWI-USDE
BWI-PHL
BWI-SBY
No data available for this route at this time. Please check back soon.
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