$49+ Cheap flights from Baltimore (BWI) to Pennsylvania
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PHL
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Cheapest flights from Baltimore to PennsylvaniaExplore the most affordable flight options available from Baltimore to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Baltimore to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Mon 8/174:10 pm
PIT
- BWI
Nonstop1h 10m
Southwest
Deal found 7/22![Southwest logo]()
$97
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Mon 11/25:50 pm
PIT
- BWI
Nonstop1h 20m
Southwest
Deal found 7/22![Southwest logo]()
$112
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.
Wed 8/199:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Tue 8/256:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/20![Frontier logo]()
$120
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.
Wed 8/196:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Wed 8/266:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/19![Frontier logo]()
$122
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.
Sun 10/49:20 pm
BWI
- PHL
1 stop20h 55m
Frontier
Wed 10/712:43 pm
PHL
- BWI
1 stop11h 28m
Frontier
Deal found 7/20![Frontier logo]()
$123
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:35 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Fri 9/115:35 am
PIT
- BWI
Nonstop1h 05m
Southwest
Deal found 7/23![Southwest logo]()
$127
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 7/20. 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.
Wed 8/129:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Wed 8/196:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/20![Frontier logo]()
$143
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.
Mon 8/179:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/244:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/20![Frontier logo]()
$146
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 7/20. 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.
Sun 8/169:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Fri 8/214:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/20![Frontier logo]()
$150
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 10/89:29 pm
BWI
- PHL
1 stop20h 46m
Frontier
Mon 10/125:38 pm
PHL
- BWI
1 stop15h 19m
Frontier
Deal found 7/19![Frontier logo]()
$153
Best flights from Baltimore to PennsylvaniaDiscover carefully curated flight deals from Baltimore to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Baltimore to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
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 8/138:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Mon 8/174:10 pm
PIT
- BWI
Nonstop1h 10m
Southwest
Deal found 7/21![Southwest 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.
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:30 pm
BWI
- PIT
1 stop6h 28m
Delta
Mon 10/57:38 pm
PIT
- BWI
1 stop3h 23m
Delta
Deal found 7/19![Delta logo]()
$191
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:35 pm
BWI
- PIT
1 stop6h 40m
United Airlines
Tue 9/222:11 pm
PIT
- BWI
1 stop7h 32m
United Airlines
Deal found 7/23![United Airlines logo]()
$229
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 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.
Mon 9/218:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Tue 9/2210:10 am
PIT
- BWI
Nonstop1h 05m
Southwest
Deal found 7/20![Southwest logo]()
$181
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 8/19:38 pm
BWI
- MDT
1 stop17h 41m
Multiple Airlines
Mon 8/105:52 pm
MDT
- BWI
2 stops37h 34m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$396
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.
Sat 11/1411:46 am
BWI
- ERI
1 stop12h 07m
American Airlines
Mon 11/168:00 am
ERI
- BWI
1 stop51h 16m
American Airlines
Deal found 7/21![American Airlines logo]()
$434
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:00 pm
BWI
- EWR
1 stop7h 06m
JetBlue
Wed 10/73:38 pm
EWR
- BWI
1 stop6h 55m
JetBlue
Deal found 7/23![JetBlue logo]()
$443
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.
Sat 9/57:35 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Sun 9/64:50 pm
PIT
- BWI
Nonstop1h 15m
Southwest
Deal found 7/21![Southwest logo]()
$230
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
BWI
- PIT
1 stop7h 15m
United Airlines
Wed 9/237:00 am
PIT
- BWI
1 stop6h 58m
United Airlines
Deal found 7/22![United Airlines logo]()
$257
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:15 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Wed 10/74:40 pm
PIT
- BWI
Nonstop1h 05m
Southwest
Deal found 7/23![Southwest logo]()
$235
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
BWI
- PIT
1 stop3h 32m
Delta
Mon 8/247:42 pm
PIT
- BWI
1 stop3h 31m
Delta
Deal found 7/21![Delta logo]()
$287
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm
BWI
- PIT
1 stop4h 47m
United Airlines
Thu 10/15:11 am
PIT
- BWI
1 stop5h 28m
United Airlines
Deal found 7/18![United Airlines logo]()
$261
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:35 am
BWI
- LGA
1 stop11h 07m
Frontier
Mon 8/1710:00 pm
LGA
- BWI
1 stop9h 26m
Frontier
Deal found 7/23![Frontier logo]()
$271
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:20 am
BWI
- LGA
2 stops6h 25m
Southwest
Tue 9/226:00 am
LGA
- BWI
1 stop6h 15m
Southwest
Deal found 7/22![Southwest logo]()
$238
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.
Fri 9/119:52 pm
BWI
- EWR
1 stop12h 35m
Frontier
Sat 9/1210:29 pm
EWR
- BWI
1 stop10h 00m
Frontier
Deal found 7/20![Frontier logo]()
$271
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:40 am
BWI
- LGA
1 stop5h 40m
Southwest
Sat 8/297:00 am
LGA
- BWI
2 stops7h 25m
Southwest
Deal found 7/23![Southwest logo]()
$238
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:43 pm
BWI
- JFK
1 stop13h 18m
Alaska Airlines
Sat 9/124:46 pm
JFK
- BWI
1 stop22h 54m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$701
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 8/159:49 am
BWI
- AVP
1 stop23h 03m
Multiple Airlines
Wed 8/2612:13 pm
AVP
- BWI
2 stops9h 17m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$403
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 9/269:24 am
BWI
- EWR
1 stop12h 04m
Frontier
Sun 9/2710:29 pm
EWR
- BWI
1 stop10h 00m
Frontier
Deal found 7/22![Frontier logo]()
$310
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.
Tue 8/118:40 am
BWI
- LGA
2 stops8h 25m
Southwest
Wed 8/126:55 am
LGA
- BWI
1 stop7h 10m
Southwest
Deal found 7/19![Southwest logo]()
$264
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:49 pm
BWI
- EWR
1 stop8h 08m
JetBlue
Tue 8/258:00 am
EWR
- BWI
1 stop6h 53m
JetBlue
Deal found 7/21![JetBlue logo]()
$445
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:15 pm
BWI
- EWR
2 stops10h 48m
Delta
Sat 11/76:00 am
EWR
- BWI
1 stop15h 35m
Delta
Deal found 7/19![Delta logo]()
$420
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.
Sun 9/66:24 am
BWI
- PHL
2 stops10h 54m
Frontier
Sun 9/137:10 am
PHL
- BWI
1 stop9h 02m
Frontier
Deal found 7/23![Frontier logo]()
$316
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.
Wed 9/22:50 pm
BWI
- LGA
1 stop6h 05m
Southwest
Wed 9/97:25 am
LGA
- BWI
2 stops9h 00m
Southwest
Deal found 7/19![Southwest logo]()
$264
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 8/2011:09 am
BWI
- AVP
1 stop9h 15m
Multiple Airlines
Sat 8/229:47 am
AVP
- BWI
2 stops12h 09m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$444
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:15 pm
BWI
- EWR
2 stops10h 48m
Delta
Wed 11/119:40 am
EWR
- BWI
1 stop13h 15m
Delta
Deal found 7/19![Delta logo]()
$420
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.
Mon 8/2411:54 am
BWI
- ERI
1 stop12h 05m
American Airlines
Sat 8/295:24 am
ERI
- BWI
1 stop13h 40m
American Airlines
Deal found 7/22![American Airlines logo]()
$522
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:15 pm
BWI
- EWR
2 stops10h 48m
Delta
Thu 11/129:40 am
EWR
- BWI
1 stop13h 15m
Delta
Deal found 7/19![Delta logo]()
$422
Last-minute flights from Baltimore to PennsylvaniaDiscover last-minute flight deals from Baltimore to Pennsylvania. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Pennsylvania. Data last updated July 23, 2026 and is based on user searches.
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.
Wed 8/129:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Wed 8/196:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/20![Frontier logo]()
$143
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Mon 8/174:10 pm
PIT
- BWI
Nonstop1h 10m
Southwest
Deal found 7/22![Southwest logo]()
$97
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.
Thu 8/138:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Thu 8/2011:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Deal found 7/19![Southwest logo]()
$181
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.
Sun 8/169:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Fri 8/214:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/20![Frontier logo]()
$150
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.
Mon 8/179:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Mon 8/244:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Deal found 7/20![Frontier logo]()
$146
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 7/20. 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.
Wed 8/199:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Tue 8/256:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/20![Frontier logo]()
$120
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.
Wed 8/196:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Wed 8/266:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/19![Frontier logo]()
$122
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.
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 7/21. 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 PennsylvaniaSearch for one-way flight options from Baltimore to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Baltimore to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:55 am
BWI
- PIT
Nonstop1h 10m
Southwest
Deal found 7/22![Southwest logo]()
$49
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:45 am
BWI
- PHL
1 stop24h 30m
Frontier
Deal found 7/19![Frontier logo]()
$61
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.
Fri 8/149:32 pm
BWI
- PHL
1 stop11h 07m
Frontier
Deal found 7/18![Frontier logo]()
$63
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:35 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Deal found 7/23![Southwest logo]()
$64
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 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.
Sun 9/66:15 am
BWI
- PIT
1 stop3h 41m
Delta
Deal found 7/23![Delta logo]()
$79
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
Find flight deals from Baltimore to Pennsylvania
Keep the following information in mind while searching for Baltimore to Pennsylvania flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (Southwest) |
One-way from | $49 (Southwest) |
Popular in | March |
Cheapest in | December |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Pennsylvania 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 23, 2026.
Use the filters below to find and compare flights from Baltimore to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Thu 8/13
8:40 pm-9:50 pm
Nonstop1h 10m
Pittsburgh
Mon 8/17
4:10 pm-5:20 pm
Nonstop1h 10m
$97
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 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
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Mon 9/21
8:40 pm-9:50 pm
Nonstop1h 10m
Pittsburgh
Tue 9/22
10:10 am-11:15 am
Nonstop1h 05m
$181
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Thu 10/1
12:30 pm-6:58 pm
1 stop6h 28m
Pittsburgh
Mon 10/5
7:38 pm-11:01 pm
1 stop3h 23m
$191
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Mon 9/21
5:35 pm-12:15 am
1 stop6h 40m
Pittsburgh
Tue 9/22
2:11 pm-9:43 pm
1 stop7h 32m
$229
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Sat 9/5
7:35 pm-8:45 pm
Nonstop1h 10m
Pittsburgh
Sun 9/6
4:50 pm-6:05 pm
Nonstop1h 15m
$230
Quickest round-trip
BaltimorePittsburgh
BWI - PIT
BWIPIT
Baltimore/Washington
Sun 10/4
6:15 pm-7:20 pm
Nonstop1h 05m
Pittsburgh
Wed 10/7
4:40 pm-5:45 pm
Nonstop1h 05m
$235
BaltimoreNew York
BWI - LGA
BWILGA
Baltimore/Washington
Tue 9/15
11:20 am-5:45 pm
2 stops6h 25m
New York LaGuardia
Tue 9/22
6:00 am-12:15 pm
1 stop6h 15m
$238
BaltimoreNew York
BWI - LGA
BWILGA
Baltimore/Washington
Sat 8/22
9:40 am-3:20 pm
1 stop5h 40m
New York LaGuardia
Sat 8/29
7:00 am-2:25 pm
2 stops7h 25m
$238
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Baltimore with our price prediction graph.
BWI-PIT
BWI-PHL
BWI-MDT
BWI-JFK
BWI-LGA
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 Pennsylvania
BWI-USPA
BWI-PIT
BWI-PHL
BWI-MDT
BWI-JFK
What is the cheapest time of day to fly from BWI to PA?
Find hourly flight availability from Baltimore to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
When flying from Baltimore to Pennsylvania, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the morning.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated July 23, 2026.
See what other customers who have flown with Southwest from Baltimore to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Pennsylvania. 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 Baltimore to Pennsylvania
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Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
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Baltimore and Pennsylvania flights
Browse other Baltimore and Pennsylvania flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Pennsylvania flights
Consider these flights traveling from Baltimore to Pennsylvania.
Top airline flying from Baltimore to Pennsylvania
Discover the top airline that operate flights from Baltimore to Pennsylvania. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$425 | FlexibilityNo cancel fee | On-time63% |