$49+ Cheap flights from Pennsylvania to Baltimore (BWI)
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BWI
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Cheapest flights from Pennsylvania to BaltimoreExplore the most affordable flight options available from Pennsylvania to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Pennsylvania to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
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.
Thu 8/1311:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 8/174:35 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/23![Southwest logo]()
$97
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 pm
PIT
- BWI
Nonstop1h 05m
Southwest
Fri 10/3010:40 am
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/24![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 8/2411:05 am
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/27![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:42 pm
PIT
- BWI
1 stop3h 31m
Delta
Mon 8/315:36 pm
BWI
- PIT
1 stop6h 28m
Delta
Deal found 7/27![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:10 am
PIT
- BWI
Nonstop1h 05m
Southwest
Tue 9/1510:55 am
BWI
- PIT
Nonstop1h 10m
Southwest
Deal found 7/25![Southwest logo]()
$152
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 9/269:14 am
PHL
- BWI
1 stop7h 32m
Frontier
Mon 10/59:25 pm
BWI
- PHL
1 stop9h 51m
Frontier
Deal found 7/23![Frontier logo]()
$155
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 9/269:14 am
PHL
- BWI
1 stop7h 32m
Frontier
Sat 10/36:00 am
BWI
- PHL
1 stop7h 12m
Frontier
Deal found 7/23![Frontier logo]()
$156
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 10/2812:43 pm
PHL
- BWI
1 stop5h 53m
Frontier
Sun 11/19:24 am
BWI
- PHL
1 stop8h 51m
Frontier
Deal found 7/23![Frontier logo]()
$158
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 9/278:41 am
PHL
- BWI
1 stop8h 05m
Frontier
Mon 10/59:25 pm
BWI
- PHL
1 stop9h 51m
Frontier
Deal found 7/23![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.
Mon 8/174:40 pm
PHL
- BWI
1 stop14h 46m
Frontier
Mon 8/249:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/23![Frontier logo]()
$161
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 8/214:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Thu 8/279:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/23![Frontier logo]()
$163
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.
Tue 11/1012:43 pm
PHL
- BWI
1 stop5h 53m
Frontier
Wed 11/119:20 pm
BWI
- PHL
1 stop10h 16m
Frontier
Deal found 7/24![Frontier logo]()
$166
Best flights from Pennsylvania to BaltimoreDiscover carefully curated flight deals from Pennsylvania to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Pennsylvania to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Southwest deal was found by Cheapflights users on 7/28. 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 9/193:30 pm
PIT
- BWI
Nonstop1h 10m
Southwest
Tue 9/2210:55 am
BWI
- PIT
Nonstop1h 10m
Southwest
Deal found 7/28![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:15 pm
PIT
- BWI
1 stop4h 15m
Delta
Tue 9/229:45 am
BWI
- PIT
1 stop5h 43m
Delta
Deal found 7/28![Delta logo]()
$147
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 10/2812:43 pm
PHL
- BWI
1 stop5h 53m
Frontier
Sun 11/19:24 am
BWI
- PHL
1 stop8h 51m
Frontier
Deal found 7/23![Frontier logo]()
$158
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:50 am
PIT
- BWI
Nonstop1h 20m
Southwest
Mon 11/910:50 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/27![Southwest logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm
PHL
- BWI
1 stop14h 46m
Frontier
Mon 8/249:32 pm
BWI
- PHL
1 stop9h 43m
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.
Tue 11/1012:43 pm
PHL
- BWI
1 stop5h 53m
Frontier
Wed 11/119:20 pm
BWI
- PHL
1 stop10h 16m
Frontier
Deal found 7/24![Frontier logo]()
$166
This JetBlue deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:29 am
JFK
- BWI
1 stop7h 24m
JetBlue
Wed 9/94:00 pm
BWI
- JFK
1 stop7h 51m
JetBlue
Deal found 7/27![JetBlue logo]()
$385
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 8/202:28 pm
ABE
- BWI
1 stop9h 31m
Multiple Airlines
Thu 8/276:24 am
BWI
- ABE
2 stops14h 43m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 7/28. 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 8/2011:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Fri 8/214:35 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/28![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/256:30 am
PHL
- BWI
1 stop11h 13m
Frontier
Tue 9/16:28 pm
BWI
- PHL
1 stop12h 47m
Frontier
Deal found 7/28![Frontier logo]()
$212
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:03 pm
AVP
- BWI
1 stop8h 49m
American Airlines
Tue 9/17:46 am
BWI
- AVP
1 stop15h 26m
American Airlines
Deal found 7/26![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:18 pm
PIT
- BWI
1 stop4h 37m
Delta
Fri 9/186:10 am
BWI
- PIT
1 stop3h 32m
Delta
Deal found 7/27![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:30 pm
JST
- BWI
1 stop23h 28m
United Airlines
Tue 10/209:09 am
BWI
- JST
1 stop15h 20m
United Airlines
Deal found 7/27![United Airlines logo]()
$536
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.
Fri 10/212:10 pm
PIT
- BWI
Nonstop1h 00m
Southwest
Mon 10/510:30 pm
BWI
- PIT
Nonstop1h 00m
Southwest
Deal found 7/23![Southwest logo]()
$235
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 8/168:30 am
PHL
- BWI
1 stop22h 56m
Frontier
Sun 8/239:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/24![Frontier logo]()
$222
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am
LGA
- BWI
2 stops7h 50m
Southwest
Wed 9/302:50 pm
BWI
- LGA
1 stop6h 05m
Southwest
Deal found 7/26![Southwest logo]()
$238
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.
Tue 9/84:45 pm
PHL
- BWI
1 stop16h 40m
Frontier
Tue 9/159:25 pm
BWI
- PHL
1 stop9h 51m
Frontier
Deal found 7/25![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:25 am
LGA
- BWI
2 stops9h 00m
Southwest
Wed 9/28:40 am
BWI
- LGA
2 stops8h 25m
Southwest
Deal found 7/27![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:38 pm
PIT
- BWI
1 stop3h 23m
Delta
Sun 9/276:10 am
BWI
- PIT
1 stop3h 32m
Delta
Deal found 7/27![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:40 pm
PHL
- BWI
1 stop14h 46m
Frontier
Thu 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/26![Frontier logo]()
$237
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 8/229:47 am
AVP
- BWI
2 stops21h 39m
Multiple Airlines
Sat 8/2911:30 am
BWI
- AVP
1 stop21h 22m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:05 am
LGA
- BWI
2 stops7h 45m
Southwest
Tue 9/18:40 am
BWI
- LGA
2 stops8h 25m
Southwest
Deal found 7/27![Southwest logo]()
$243
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
EWR
- BWI
1 stop8h 53m
JetBlue
Tue 9/154:00 pm
BWI
- EWR
1 stop7h 06m
JetBlue
Deal found 7/25![JetBlue logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:59 pm
PHL
- BWI
2 stops20h 13m
Frontier
Wed 9/169:25 pm
BWI
- PHL
1 stop9h 51m
Frontier
Deal found 7/26![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:35 am
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 9/711:05 am
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/25![Southwest logo]()
$245
This JetBlue deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 am
EWR
- BWI
1 stop6h 28m
JetBlue
Wed 9/164:00 pm
BWI
- EWR
1 stop7h 06m
JetBlue
Deal found 7/26![JetBlue logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:59 pm
PHL
- BWI
2 stops37h 26m
Frontier
Sat 9/2610:22 am
BWI
- PHL
1 stop7h 52m
Frontier
Deal found 7/27![Frontier logo]()
$244
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 pm
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 10/1210:30 pm
BWI
- PIT
Nonstop1h 00m
Southwest
Deal found 7/26![Southwest logo]()
$245
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 8/136:25 am
PHL
- BWI
1 stop9h 09m
Frontier
Sun 8/169:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/23![Frontier logo]()
$244
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.
Tue 8/187:05 am
LGA
- BWI
2 stops7h 45m
Southwest
Fri 10/303:55 pm
BWI
- LGA
2 stops7h 05m
Southwest
Deal found 7/23![Southwest logo]()
$248
Last-minute flights from Pennsylvania to BaltimoreDiscover last-minute flight deals from Pennsylvania to Baltimore. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Baltimore. Data last updated July 28, 2026 and is based on user searches.
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.
Thu 8/1311:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 8/174:35 pm
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/23![Southwest logo]()
$97
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:30 pm
PIT
- BWI
Nonstop1h 10m
Southwest
Mon 8/178:40 pm
BWI
- PIT
Nonstop1h 10m
Southwest
Deal found 7/25![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:30 pm
PHL
- BWI
1 stop14h 56m
Frontier
Thu 8/209:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/26![Frontier logo]()
$212
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:56 pm
PIT
- BWI
1 stop3h 32m
Delta
Mon 8/175:36 pm
BWI
- PIT
1 stop6h 28m
Delta
Deal found 7/24![Delta logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm
PHL
- BWI
1 stop14h 46m
Frontier
Mon 8/249:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/23![Frontier logo]()
$161
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.
Wed 8/1910:00 pm
LGA
- BWI
1 stop9h 26m
Frontier
Wed 8/268:45 am
BWI
- LGA
1 stop7h 15m
Frontier
Deal found 7/23![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 7/28. 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 8/2011:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Mon 8/2411:05 am
BWI
- PIT
Nonstop1h 05m
Southwest
Deal found 7/28![Southwest logo]()
$117
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 8/214:45 pm
PHL
- BWI
1 stop6h 59m
Frontier
Thu 8/279:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/23![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Sat 8/299:37 pm
BWI
- PHL
1 stop9h 38m
Frontier
Deal found 7/27![Frontier logo]()
$208
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:42 pm
PIT
- BWI
1 stop3h 31m
Delta
Mon 8/315:36 pm
BWI
- PIT
1 stop6h 28m
Delta
Deal found 7/27![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Thu 8/279:32 pm
BWI
- PHL
1 stop9h 43m
Frontier
Deal found 7/27![Frontier logo]()
$217
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:56 pm
PIT
- BWI
1 stop5h 17m
Delta
Mon 8/315:36 pm
BWI
- PIT
1 stop6h 28m
Delta
Deal found 7/26![Delta logo]()
$215
One-way flights from Pennsylvania to BaltimoreSearch for one-way flight options from Pennsylvania to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Pennsylvania to Baltimore. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
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.
Thu 8/2711:20 am
PIT
- BWI
Nonstop1h 05m
Southwest
Deal found 7/23![Southwest logo]()
$49
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:10 pm
PIT
- BWI
Nonstop1h 00m
Southwest
Deal found 7/27![Southwest logo]()
$59
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:15 pm
PIT
- BWI
1 stop4h 15m
Delta
Deal found 7/28![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:45 pm
PIT
- BWI
1 stop5h 19m
Delta
Deal found 7/27![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:10 am
PHL
- BWI
1 stop9h 02m
Frontier
Deal found 7/27![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 7/28. 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 8/291:25 pm
LGA
- BWI
1 stop8h 31m
Frontier
Deal found 7/28![Frontier logo]()
$100
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am
PHL
- BWI
1 stop11h 13m
Frontier
Deal found 7/27![Frontier logo]()
$101
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.
Thu 8/2710:26 am
PIT
- BWI
1 stop6h 23m
Delta
Deal found 7/23![Delta logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:41 am
PHL
- BWI
1 stop8h 05m
Frontier
Deal found 7/26![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
PHL
- BWI
1 stop5h 54m
Frontier
Deal found 7/27![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
PHL
- BWI
1 stop11h 13m
Frontier
Deal found 7/27![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm
LGA
- BWI
1 stop10h 57m
Frontier
Deal found 7/26![Frontier logo]()
$106
Find flight deals from Pennsylvania to Baltimore
Keep the following information in mind while searching for Pennsylvania to Baltimore flight deals. Data was last updated July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (Southwest) |
One-way from | $49 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Baltimore 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 28, 2026.
Use the filters below to find and compare flights from Pennsylvania to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBaltimore
PIT - BWI
PITBWI
Pittsburgh
Sat 9/19
3:30 pm-4:40 pm
Nonstop1h 10m
Baltimore/Washington
Tue 9/22
10:55 am-12:05 pm
Nonstop1h 10m
$117
PittsburghBaltimore
PIT - BWI
PITBWI
Pittsburgh
Mon 11/2
5:50 am-7:10 am
Nonstop1h 20m
Baltimore/Washington
Mon 11/9
10:50 pm-11:55 pm
Nonstop1h 05m
$117
PittsburghBaltimore
PIT - BWI
PITBWI
Pittsburgh
Sat 9/19
5:15 pm-9:30 pm
1 stop4h 15m
Baltimore/Washington
Tue 9/22
9:45 am-3:28 pm
1 stop5h 43m
$147
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Wed 10/28
12:43 pm-6:36 pm
1 stop5h 53m
Baltimore/Washington
Sun 11/1
9:24 am-6:15 pm
1 stop8h 51m
$158
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Mon 8/17
4:40 pm-7:26 am
1 stop14h 46m
Baltimore/Washington
Mon 8/24
9:32 pm-7:15 am
1 stop9h 43m
$161
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Tue 11/10
12:43 pm-6:36 pm
1 stop5h 53m
Baltimore/Washington
Wed 11/11
9:20 pm-7:36 am
1 stop10h 16m
$166
PittsburghBaltimore
PIT - BWI
PITBWI
Pittsburgh
Thu 8/20
11:20 am-12:25 pm
Nonstop1h 05m
Baltimore/Washington
Fri 8/21
4:35 pm-5:40 pm
Nonstop1h 05m
$195
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Tue 8/25
6:30 am-5:43 pm
1 stop11h 13m
Baltimore/Washington
Tue 9/1
6:28 pm-7:15 am
1 stop12h 47m
$212
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Sun 8/16
8:30 am-7:26 am
1 stop22h 56m
Baltimore/Washington
Sun 8/23
9:32 pm-7:15 am
1 stop9h 43m
$222
PhiladelphiaBaltimore
PHL - BWI
PHLBWI
Philadelphia
Tue 9/8
4:45 pm-9:25 am
1 stop16h 40m
Baltimore/Washington
Tue 9/15
9:25 pm-7:16 am
1 stop9h 51m
$223
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Pennsylvania with our price prediction graph.
PIT-BWI
PHL-BWI
LGA-BWI
MDT-BWI
EWR-BWI
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 Pennsylvania to Baltimore
USPA-BWI
PIT-BWI
PHL-BWI
LGA-BWI
MDT-BWI
What is the cheapest month to book a flight from Pennsylvania to Baltimore?
Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Baltimore (average of $232). Flying from Pennsylvania to Baltimore in January is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PA to BWI?
Find hourly flight availability from Pennsylvania to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Baltimore as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Pennsylvania to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Baltimore by cabin class
Find flights from Pennsylvania to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Baltimore flights
Browse other Pennsylvania and Baltimore flight options. Last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pennsylvania to Baltimore flights
Consider these flights traveling from Pennsylvania to Baltimore.
Top airline flying from Pennsylvania to Baltimore
Discover the top airline that operate flights from Pennsylvania to Baltimore. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$332 | FlexibilityNo cancel fee | On-time63% |