$88 Find cheap flights from Philadelphia to Baltimore
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Baltimore departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
0 bags
Sat 5/25
Sat 6/1
Search hundreds of travel sites at once for deals on flights to Baltimore
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Baltimore, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Baltimore, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:
Save 22% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from Philadelphia to Baltimore (PHL-BWI)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Flights from Philadelphia to Baltimore - Travel Insights & Trends
Get data-powered insights and trends into flights from Philadelphia to Baltimore to help you find the cheapest flights, the best time to fly and much more.
Which airlines provide the cheapest flights from Philadelphia to Baltimore?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $94. KAYAK users also found Philadelphia to Baltimore round-trip flights on Spirit Airlines from $88 and on Sun Country Air from $437.
When to book flights from Philadelphia to Baltimore
Are your dates flexible? Find out the best times to travel from Philadelphia to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking flights from Philadelphia to Baltimore
What is the cheapest flight from Philadelphia to Baltimore?
In the last 3 days, the lowest price for a flight from Philadelphia to Baltimore was $94 for a one-way ticket and $88 for a round-trip.
Do I need a passport to fly between Philadelphia and Baltimore?
A passport is not required to fly from Philadelphia to Baltimore.
Which aircraft models fly most regularly from Philadelphia to Baltimore?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Philadelphia to Baltimore?
Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Baltimore, with oneworld being the most commonly used for this route.
How does KAYAK find such low prices on flights from Philadelphia to Baltimore?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Baltimore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Baltimore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Philadelphia to Baltimore?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BWI can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Baltimore?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from Philadelphia to Baltimore
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Baltimore found on KAYAK in the last 72 hours.
5/18Sat
1 stopSpirit Airlines
15h 11mPHL-BWI
$94
6/19Wed
1 stopSpirit Airlines
15h 28mPHL-BWI
$105
5/18Sat
2 stopsSpirit Airlines
17h 32mPHL-BWI
$116
6/19Wed
3 stopsSpirit Airlines
17h 26mPHL-BWI
$131
6/19Wed
2 stopsSpirit Airlines
9h 57mPHL-BWI
$135
4/30Tue
1 stopSpirit Airlines
12h 02mPHL-BWI
$148
4/30Tue
2 stopsSpirit Airlines
13h 23mPHL-BWI
$181
5/18Sat
3 stopsSpirit Airlines
20h 17mPHL-BWI
$193
4/30Tue
3 stopsSpirit Airlines
27h 32mPHL-BWI
$196
5/26Sun
1 stopUnited Airlines
15h 17mPHL-BWI
$255
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Last minute flights from Philadelphia to Baltimore
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Baltimore that are departing in the next 10 days.