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$66+ Cheap flights from Philadelphia to Baltimore (PHL - 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BWI
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Philadelphia to Baltimore

Cheapest flights from Philadelphia to Baltimore
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 December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/316:00 amPHL - BWI
2 stops18h 29mFrontier
Sat 1/310:00 pmBWI - PHL
1 stop10h 37mFrontier
Deal found 12/22$389
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/288:41 pmPHL - BWI
2 stops27h 05mMultiple Airlines
Sun 1/45:56 pmBWI - PHL
1 stop25h 13mMultiple Airlines
Deal found 12/21$418
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:18 amPHL - BWI
2 stops14h 28mMultiple Airlines
Sun 12/285:36 pmBWI - PHL
1 stop25h 33mMultiple Airlines
Deal found 12/21$470
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/242:25 pmPHL - BWI
2 stops23h 04mMultiple Airlines
Sun 12/285:36 pmBWI - PHL
1 stop25h 33mMultiple Airlines
Deal found 12/21$476
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:18 amPHL - BWI
2 stops14h 28mMultiple Airlines
Sat 12/276:18 pmBWI - PHL
1 stop17h 47mMultiple Airlines
Deal found 12/21$507
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/218:41 pmPHL - BWI
2 stops27h 08mMultiple Airlines
Thu 1/110:40 amBWI - PHL
1 stop14h 00mMultiple Airlines
Deal found 12/21$532
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/245:15 amPHL - BWI
2 stops14h 49mMultiple Airlines
Sat 12/276:18 pmBWI - PHL
1 stop17h 47mMultiple Airlines
Deal found 12/21$547
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/266:00 amPHL - BWI
2 stops10h 47mMultiple Airlines
Sun 12/2810:00 pmBWI - PHL
1 stop25h 56mMultiple Airlines
Deal found 12/22$566

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$249
Provider with most accurate pricing for Philadelphia-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Baltimore/Washington flights.
Search Deals
From Philadelphia to Baltimore/Washington
Search Deals
One-way flight from Philadelphia to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Philadelphia to Baltimore that are best for you.

Fly from

Philadelphia

Fly to

Baltimore

Route

Depart

Return

Price

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 1/24

6:50 pm-12:36 am

1 stop5h 46m

Baltimore/Washington

Sat 1/31

5:30 am-11:18 am

1 stop5h 48m

$131

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 1/15

12:20 pm-11:34 pm

1 stop11h 14m

Baltimore/Washington

Sun 1/18

2:24 pm-10:50 pm

1 stop8h 26m

$132

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 1/21

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Wed 1/28

8:00 am-10:03 pm

1 stop14h 03m

$133

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 1/27

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Mon 2/2

6:56 pm-1:26 pm

1 stop18h 30m

$133

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 1/6

5:05 am-12:29 am

1 stop19h 24m

Baltimore/Washington

Sat 1/10

1:45 pm-11:50 pm

2 stops10h 05m

$147

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sun 1/18

1:49 pm-9:03 pm

1 stop7h 14m

Baltimore/Washington

Sun 1/25

5:47 pm-8:47 am

1 stop15h 00m

$153

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 1/24

8:30 am-12:36 am

2 stops16h 06m

Baltimore/Washington

Sat 1/31

5:30 am-7:13 pm

1 stop13h 43m

$158

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Fri 1/16

6:11 pm-8:31 am

1 stop14h 20m

Baltimore/Washington

Wed 1/21

8:00 am-9:59 am

1 stop25h 59m

$161

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Fri 1/16

6:11 pm-8:31 am

1 stop14h 20m

Baltimore/Washington

Tue 1/20

11:30 am-10:37 am

1 stop23h 07m

$162

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 1/5

8:41 pm-10:38 am

1 stop13h 57m

Baltimore/Washington

Fri 1/9

11:30 am-8:09 pm

1 stop8h 39m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 19 results
1
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Baltimore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

What is the cheapest month to book a flight from Philadelphia to Baltimore?

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Baltimore (average of $48). Flying from Philadelphia to Baltimore in January is currently the most expensive (average of $119). 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.

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.

  • How long is the flight from Philadelphia to Baltimore?

    A quick flight from Philadelphia to Baltimore can take about 5h 46m. Frontier provides one of the quickest options available for as low as $131. Airlines will cover a distance of 90 mi.

  • Can I find deals for flights from Philadelphia to Baltimore that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Baltimore.

  • Can I find deals for business class flights from Philadelphia to Baltimore?

    Yes. Cheapflights offers flight deals from Philadelphia to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Baltimore?

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Baltimore (average of $48). Flying from Philadelphia to Baltimore in January is currently the most expensive (average of $119). 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.

See more FAQs

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Alternative routes for Philadelphia to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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