Cheap flights from Baltimore to Philadelphia

Flights overview

Useful information for finding cheap flights from Baltimore to Philadelphia and booking your next trip
Cheapest round-trip flightsHK$1,171
JetBlue1 stop7 hrThu, Feb 5 — Sun, Feb 8
The cheapest round-trip flight from Baltimore to Philadelphia is currently HK$1,171
Cheapest one-way flightHK$525
Spirit1 stop11 hrTue, Jan 27
The cheapest one-way flight from Baltimore to Philadelphia is currently HK$525
Cheapest nonstop flightsHK$1,393
AmericanNonstop2 hrThu, Jan 22 — Sun, Jan 25
The cheapest nonstop round-trip flight from Baltimore to Philadelphia is currently HK$1,393
Last-minute weekend getawayHK$1,860
UnitedNonstop2 hrFri, Dec 26 — Sun, Dec 28
The cheapest last-minute weekend getaway from Baltimore to Philadelphia is currently HK$1,860
Cheapest business class flightsHK$2,560
UnitedNonstop2 hrThu, Jan 22 — Sun, Jan 25
The cheapest business class round-trip flight from Baltimore to Philadelphia is currently HK$2,560
Fastest flight56 minThe fastest nonstop flight from Baltimore to Philadelphia takes 56 min
Nonstop flightsEvery dayThere are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Baltimore to Philadelphia is typically September. The most expensive month to fly is typically February.
September
Cheapest
Typical prices: HK$1,100–1,550
February
Most expensive
Typical prices: HK$1,350–1,900

Popular airlines from Baltimore to Philadelphia

  • American
    Nonstop
    from HK$1,393
    Typical price: HK$1,350–2,150
    12 weekly nonstop flights
    DCA - PHLEvery day
    2106 weekly connecting flights
    BWI, DCA, IAD - PHLEvery day
  • United
    Nonstop
    from HK$1,393
    Typical price: HK$1,350–2,050
    21 weekly nonstop flights
    IAD - PHLEvery day
    304 weekly connecting flights
    BWI, DCA, IAD - PHLEvery day
  • Southwest
    from HK$2,221
    Typical price: HK$1,950–3,550
    599 weekly connecting flights
    BWI, DCA, IAD - PHLEvery day
  • Delta
    from HK$9,530
    Typical price: HK$7,800–9,900
    390 weekly connecting flights
    DCA, IAD - PHLEvery day
  • Frontier
    Typical price: HK$1,100–2,250
    123 weekly connecting flights
    BWI, DCA, IAD - PHLEvery day
  • JetBlue
    from HK$1,171
    Typical price: HK$1,950–5,300
    38 weekly connecting flights
    DCA - PHLEvery day

Popular airports near Baltimore

  • Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)
    BaltimoreUnited States19 min13 km
  • Dulles International Airport (IAD)
    WashingtonUnited States1 hr 24 min82 km
  • Ronald Reagan Washington National Airport (DCA)
    WashingtonUnited States1 hr 3 min61 km
  • Philadelphia International Airport (PHL)
    PhiladelphiaUnited States1 hr 37 min133 km

Popular airports near Philadelphia

  • Philadelphia International Airport (PHL)
    PhiladelphiaUnited States19 min11 km
  • John F. Kennedy International Airport (JFK)
    New YorkUnited States1 hr 55 min140 km
  • Newark Liberty International Airport (EWR)
    NewarkUnited States1 hr 27 min117 km
  • LaGuardia Airport (LGA)
    New YorkUnited States2 hr142 km

Frequently asked questions about flying from Baltimore to Philadelphia

The cheapest flights from Baltimore to Philadelphia are usually in September. Typical ticket prices in September range from HK$1,100 to HK$1,550.
The cheapest round-trip flight from Baltimore to Philadelphia recently found on Google Flights was with JetBlue from HK$1,171. The cheapest one-way flight was with Spirit from HK$525.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Baltimore to Philadelphia is HK$1,393, flying from Jan 22 to Jan 25.
  • The cheapest United flight from Baltimore to Philadelphia is HK$1,393, flying from Jan 29 to Feb 1.
  • The cheapest Southwest flight from Baltimore to Philadelphia is HK$2,221, flying from Feb 7 to Feb 9.
  • The cheapest Delta flight from Baltimore to Philadelphia is HK$9,530, flying from Jan 15 to Jan 18.
  • The cheapest JetBlue flight from Baltimore to Philadelphia is HK$1,171, flying from Feb 5 to Feb 8.
The cheapest round-trip flight from Baltimore to Philadelphia starts at HK$1,171 from Thu, Feb 5 to Sun, Feb 8. The cheapest one-way flight starts at HK$525 and departs on Tue, Jan 27.
56 min is the shortest flight time from Baltimore to Philadelphia.
Philadelphia's peak travel season is May–Aug. Big events include the New Year's Day Mummers Parade, with costumes and bands; the Philadelphia Flower Show (Mar), a renowned horticultural event founded in 1829; the Welcome America festival, which features concerts and fireworks (Jun–Jul); the multi-week Fringe Festival (Sep), with dance, theater and music performances throughout the city; and the Philadelphia Marathon (Nov).
It's easy to use Google Flights to find the cheapest days to fly from Baltimore to Philadelphia.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Baltimore to Philadelphia really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Baltimore to Philadelphia.

In terms of nonstop flights, United is the most popular. United offers 21 nonstop flights and 304 connecting flights per week. United flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI), Ronald Reagan Washington National Airport (DCA), Dulles International Airport (IAD) to Philadelphia International Airport (PHL).

In terms of flights, American is the most popular. American offers 12 nonstop flights and 2,106 connecting flights per week. American flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI), Ronald Reagan Washington National Airport (DCA), Dulles International Airport (IAD) to Philadelphia International Airport (PHL).

Other popular airlines flying from Baltimore to Philadelphia are:
  • Southwest offers 599 connecting flights per week. Southwest flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI), Ronald Reagan Washington National Airport (DCA), Dulles International Airport (IAD) to Philadelphia International Airport (PHL).
  • Delta offers 390 connecting flights per week. Delta flies from Ronald Reagan Washington National Airport (DCA), Dulles International Airport (IAD) to Philadelphia International Airport (PHL).
  • Frontier offers 123 connecting flights per week. Frontier flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI), Ronald Reagan Washington National Airport (DCA), Dulles International Airport (IAD) to Philadelphia International Airport (PHL).
  • JetBlue offers 38 connecting flights per week. JetBlue flies from Ronald Reagan Washington National Airport (DCA) to Philadelphia International Airport (PHL).
The number of connecting flights refers to distinct flights with at least one stop between Baltimore and Philadelphia.
The cheapest round-trip flight from Baltimore to Philadelphia recently found on Google Flights was with JetBlue from HK$1,171. The cheapest one-way flight was with Spirit from HK$525.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Baltimore to Philadelphia is HK$1,393, flying from Jan 22 to Jan 25.
  • The cheapest United flight from Baltimore to Philadelphia is HK$1,393, flying from Jan 29 to Feb 1.
  • The cheapest Southwest flight from Baltimore to Philadelphia is HK$2,221, flying from Feb 7 to Feb 9.
  • The cheapest Delta flight from Baltimore to Philadelphia is HK$9,530, flying from Jan 15 to Jan 18.
  • The cheapest JetBlue flight from Baltimore to Philadelphia is HK$1,171, flying from Feb 5 to Feb 8.
American and United fly direct from Baltimore to Philadelphia.
  • There are 12 American direct flights from Baltimore to Philadelphia per week. Flights are available every day.
  • There are 21 United direct flights from Baltimore to Philadelphia per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Baltimore and Philadelphia at price HK$1,860 is offered by United from Fri, Dec 26 to Sun, Dec 28.
American and United fly direct from Baltimore to Philadelphia.
  • There are 12 American direct flights from Baltimore to Philadelphia per week. Flights are available every day.
  • There are 21 United direct flights from Baltimore to Philadelphia per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Baltimore to Philadelphia on a daily basis.
The cheapest direct (nonstop) round-trip flights between Baltimore and Philadelphia start at HK$1,393 from Thu, Jan 22 to Sun, Jan 25 with American.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Baltimore to Philadelphia, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Baltimore and Philadelphia start at HK$2,560 from Thu, Jan 22 to Sun, Jan 25 with United.
The cheapest economy class round-trip flights between Baltimore and Philadelphia start at HK$1,171 from Thu, Feb 5 to Sun, Feb 8.
To book business class trips from Baltimore to Philadelphia, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Baltimore and Philadelphia starts at HK$1,860 from Fri, Dec 26 to Sun, Dec 28 with United.
The cheapest last-minute deal between Baltimore and Philadelphia at price HK$1,860 is offered by United from Fri, Dec 26 to Sun, Dec 28.
To find last-minute flight deals from Baltimore to Philadelphia, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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