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BWI - PHL

$33 Find cheap flights from Baltimore to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Philadelphia departing on 6/4. 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.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Philadelphia (BWI-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Philadelphia 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.
Choose your dates
12:31 pm - 10:33 pmBWI-PHL
10h 02m1 stop
6:17 am - 2:37 pmPHL-BWI
8h 20m1 stop
$70Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
12:31 pm - 10:33 pmBWI-PHL
10h 02m1 stop
10:29 am - 1:27 amPHL-BWI
14h 58m2 stops
$90Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
12:31 pm - 10:33 pmBWI-PHL
10h 02m1 stop
7:58 am - 11:51 pmPHL-BWI
15h 53m3 stops
$105Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
6:49 am - 3:17 pmBWI-PHL
8h 28m1 stop
8:03 pm - 7:10 amPHL-BWI
11h 07m1 stop
$118Spirit Airlines
Find Deal
Wed, May 22 - Thu, May 23
8:24 am - 10:33 pmBWI-PHL
14h 09m2 stops
7:58 am - 11:51 pmPHL-BWI
15h 53m3 stops
$127Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 5
8:20 am - 6:28 pmBWI-PHL
10h 08m2 stops
8:03 pm - 7:10 amPHL-BWI
11h 07m1 stop
$135Spirit Airlines
Find Deal
Wed, May 22 - Thu, May 23
6:14 am - 11:01 amBWI-PHL
28h 47m2 stops
6:02 pm - 11:10 amPHL-BWI
17h 08m3 stops
Thu, May 16 - Wed, May 22
6:49 am - 10:51 amBWI-PHL
28h 02m3 stops
11:59 am - 5:51 pmPHL-BWI
29h 52m3 stops
Sun, Jun 2 - Sun, Jun 9
10:51 am - 9:48 pmBWI-PHL
10h 57m1 stop
6:00 am - 5:27 pmPHL-BWI
11h 27m1 stop
$701United Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
5:00 am - 12:55 pmBWI-PHL
7h 55m2 stops
7:06 am - 2:57 pmPHL-BWI
7h 51m2 stops
$919American Airlines
Find Deal
Fri, Jun 14 - Sun, Jun 16

Good to know

Cheapest flight

$33
Flight from Baltimore to Philadelphia

When to book flights from Baltimore to Philadelphia

Are your dates flexible? Find out the best times to travel from Baltimore to Philadelphia 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 Baltimore to Philadelphia

  • What is the cheapest flight from Baltimore to Philadelphia?

    In the last 3 days, the lowest price for a flight from Baltimore to Philadelphia was $33 for a one-way ticket and $70 for a round-trip.

  • Do I need a passport to fly between Baltimore and Philadelphia?

    No

  • Which airports will I be using when flying from Baltimore to Philadelphia?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Baltimore to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Philadelphia?

    Star Alliance, and oneworld are the airline alliances operating flights between Baltimore and Philadelphia, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Baltimore to Philadelphia?

    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 Baltimore to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Baltimore 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 Baltimore to Philadelphia?

    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 Philadelphia with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and PHL 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 Baltimore to Philadelphia?

    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 Philadelphia from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Baltimore to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.4
Spirit AirlinesOverall score based on 8730 reviews
6.8Boarding
5.2Entertainment
5.9Comfort
5.3Food
7.2Crew
Airline reviews

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

2.0 MediocreAnonymous, Apr 2024BWI - LAX
Read more about Spirit Airlines reviews

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

Was not able to board the flight due to a horrible policy that I needed to be at the gate 1 hour before departure. I lost money on this and the connecting flight due to having to book on another airline. I was flying to Florida for my mother's cancer surgery in the afternoon.

Great flight on time and kept us informed about our flight situation!!

Everything was fine. I really enjoyed our early flight from philly to Orlando as well as the crew.

flights were both good to and from. in flight seats were uncomfortable but ok for a short flight. flight attendants were very nice.

The flight experience was terrible. Extra bag charges were exorbitant, and the customer service was incredibly poor. Flight attendants were rude and unhelpful. Post-flight, we endured a one-hour wait for our luggage, only to find our bags severely damaged. Overall, a highly disappointing experience with Spirit Airlines. Not recommended.

Very bad. Plane delayed. Crew not nice. Luggage weight limit is 40lbs and they overcharge for over weight

Offering free water, tea, or coffee for longer periods of flight

The plane hit a bird and had to turn around. Very reasonable and I am thankful that occurred. However, the way they cancelled the flight after telling us just another 30min was not ok. They then used our plane for another flight.

I have no complaints, and that’s enough to make it a positive experience.

Book cheap flights from Baltimore to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Philadelphia found on KAYAK in the last 72 hours.
6/4Tue
1 stopSpirit Airlines
10h 02mBWI-PHL
$33
5/14Tue
1 stopSpirit Airlines
10h 48mBWI-PHL
$41
6/3Mon
1 stopSpirit Airlines
10h 48mBWI-PHL
$52
5/14Tue
2 stopsSpirit Airlines
23h 40mBWI-PHL
$54
5/29Wed
2 stopsSpirit Airlines
13h 36mBWI-PHL
$60
5/14Tue
3 stopsSpirit Airlines
24h 36mBWI-PHL
$68
6/3Mon
2 stopsSpirit Airlines
17h 22mBWI-PHL
$73
6/2Sun
1 stopSpirit Airlines
20h 00mBWI-PHL
$75
5/27Mon
2 stopsSpirit Airlines
14h 53mBWI-PHL
$87
5/10Fri
3 stops
21h 00mBWI-PHL
$204

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Last minute flights from Baltimore to Philadelphia

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 Baltimore to Philadelphia that are departing in the next 10 days.
5/9Thu
multi-stopSpirit Airlines
14h 17mBWI-PHL
5/10Fri
multi-stopSpirit Airlines
14h 40mPHL-BWI
$303
5/9Thu
multi-stopSpirit Airlines
14h 17mBWI-PHL
5/10Fri
multi-stopSpirit Airlines
29h 16mPHL-BWI
$376
5/9Thu
multi-stopSpirit Airlines
10h 48mBWI-PHL
5/12Sun
multi-stopSpirit Airlines
11h 07mPHL-BWI
$384
5/9Thu
multi-stopSpirit Airlines
10h 48mBWI-PHL
5/10Fri
multi-stopSpirit Airlines
9h 41mPHL-BWI
$386
5/9Thu
multi-stopSpirit Airlines
14h 17mBWI-PHL
5/12Sun
multi-stopSpirit Airlines
26h 00mPHL-BWI
$406
5/9Thu
multi-stopSpirit Airlines
6h 13mBWI-PHL
5/9Thu
multi-stopSpirit Airlines
11h 07mPHL-BWI
$409
5/6Mon
multi-stopSpirit Airlines
8h 47mBWI-PHL
5/6Mon
multi-stopSpirit Airlines
26h 45mPHL-BWI
$419
5/9Thu
multi-stopSpirit Airlines
6h 13mBWI-PHL
5/9Thu
multi-stopSpirit Airlines
13h 55mPHL-BWI
$430
5/6Mon
multi-stopSpirit Airlines
8h 47mBWI-PHL
5/6Mon
multi-stopSpirit Airlines
12h 42mPHL-BWI
$462
5/9Thu
multi-stop
10h 48mBWI-PHL
5/12Sun
multi-stop
31h 18mPHL-BWI
$483

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Baltimore - Philadelphia Flights

Departure:

Baltimore (BWI)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Baltimore

Cabin classes:

Compare transportation modes for Baltimore to Philadelphia

Average priceAverage duration
Flights6h 13m
Trains$251h 16m