$70+ Cheap flights from Philadelphia to Baltimore (PHL - BWI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BWI
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Baltimore 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 Philadelphia to Baltimore
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Cheapest flights from Philadelphia to BaltimoreExplore the most affordable flight options available from Philadelphia to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Philadelphia to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/312:36 pm -
1 stop21h 14m
Tue 11/109:12 pm -
1 stop10h 09m
Deal found 9/24![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 10/268:30 am -
1 stop25h 20m
Mon 11/29:12 pm -
1 stop10h 09m
Deal found 9/26![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/275:00 pm -
1 stop23h 14m
Tue 11/310:45 am -
1 stop12h 31m
Deal found 9/29![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/248:30 am -
1 stop8h 17m
Sat 10/3110:16 am -
1 stop12h 50m
Deal found 9/26![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 9/28. 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.
Thu 10/298:30 am -
1 stop8h 14m
Fri 10/309:12 pm -
1 stop10h 09m
Deal found 9/28![Frontier logo]()
$170
Best flights from Philadelphia to BaltimoreDiscover carefully curated flight deals from Philadelphia to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Philadelphia to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Frontier deal was found by Cheapflights users on 9/28. 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.
Thu 10/298:30 am -
1 stop8h 14m
Fri 10/309:12 pm -
1 stop10h 09m
Deal found 9/28![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/215:22 pm -
1 stop7h 12m
Sat 10/2410:22 am -
1 stop12h 49m
Deal found 9/27![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 9/26. 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 10/205:22 pm -
1 stop7h 12m
Tue 10/2710:45 am -
1 stop11h 52m
Deal found 9/26![Frontier logo]()
$201
This Booking.com deal was found by Cheapflights users on 9/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am -
1 stop8h 17m
Sat 10/319:15 am -
2 stops13h 51m
Deal found 9/26![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/226:03 pm -
1 stop6h 31m
Thu 10/295:40 am -
1 stop12h 39m
Deal found 9/24![Frontier logo]()
$223
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:47 pm -
2 stops17h 03m
Tue 11/37:05 pm -
2 stops23h 14m
Deal found 9/29![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 9/26. 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.
Mon 2/224:16 pm -
2 stops8h 18m
Wed 2/246:30 pm -
1 stop5h 58m
Deal found 9/26![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:05 am -
2 stops11h 30m
Sat 1/235:30 am -
1 stop6h 46m
Deal found 9/27![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/135:22 pm -
1 stop7h 12m
Sat 10/175:40 am -
1 stop17h 31m
Deal found 9/28![Frontier logo]()
$307
Last-minute flights from Philadelphia to BaltimoreDiscover last-minute flight deals from Philadelphia to Baltimore. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Baltimore. Data last updated September 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/248:30 am -
1 stop8h 17m
Sat 10/3110:16 am -
1 stop12h 50m
Deal found 9/26![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Mon 10/268:30 am -
1 stop25h 20m
Mon 11/29:12 pm -
1 stop10h 09m
Deal found 9/26![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/275:00 pm -
1 stop23h 14m
Tue 11/310:45 am -
1 stop12h 31m
Deal found 9/29![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 9/28. 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.
Thu 10/298:30 am -
1 stop8h 14m
Fri 10/309:12 pm -
1 stop10h 09m
Deal found 9/28![Frontier logo]()
$170
One-way flights from Philadelphia to BaltimoreSearch for one-way flight options from Philadelphia to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Philadelphia to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/2712:36 pm -
1 stop21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/2612:35 pm -
1 stop21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 9/28. 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.
Wed 10/288:30 am -
1 stop7h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 9/28. 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 1/96:15 am -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/248:30 am -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$109
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$114
Find flight deals from Philadelphia to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Kiwi.com) |
One-way from | $70 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $365 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Thu 10/29
8:30 am-4:44 pm
1 stop8h 14m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$94
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Sat 1/9
6:15 am-5:35 pm
1 stop11h 20m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Sat 10/24
12:35 pm-12:34 am
1 stop11h 59m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Sat 11/21
7:21 am-5:45 pm
1 stop10h 24m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Mon 10/26
6:06 pm-12:22 am
2 stops30h 16m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Thu 11/26
4:16 pm-10:02 am
2 stops17h 46m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Sun 10/25
6:00 am-12:34 am
2 stops42h 34m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Tue 11/24
6:41 am-9:04 pm
1 stop14h 23m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Wed 11/25
6:53 pm-12:05 pm
1 stop17h 12m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
PhiladelphiaBaltimore
PHL Philadelphia - BWI Baltimore/Washington
PHLBWI
Philadelphia
Thu 10/29
8:30 am-4:44 pm
1 stop8h 14m
Baltimore/Washington
Fri 10/30
9:12 pm-7:21 am
1 stop10h 09m
$170
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Baltimore in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Philadelphia with our price prediction graph.
PHL-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 Philadelphia to Baltimore
How often are flights from Philadelphia to Baltimore delayed?
About 24% of weekly flights between Philadelphia and Baltimore have experienced delays in the past year, with the average delay time being 92 minutes.
What is the most punctual flight time for Philadelphia to Baltimore flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Philadelphia to Baltimore flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 25% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Baltimore. 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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