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Cheap flights from Baltimore to Philadelphia (BWI - PHL) from $44

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 5/29. 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.
BWI — PHL
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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What is the cheapest month to fly from Baltimore to Philadelphia?

January can be a great time to fly to Philadelphia from Baltimore with a flight ticket averaging about $442. Cheapflights users have found deals in the month of January for as cheap as $158. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Baltimore to Philadelphia (BWI - PHL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Philadelphia as you normally would.

Cheap Spirit Airlines flights from Baltimore to Philadelphia

Explore cheap flight options specifically provided by Spirit Airlines for the route between Baltimore and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Baltimore to Philadelphia. Come back soon if you're not finding the exact deal you're looking for.
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:46 pmPHL - BWI
1 stop11h 40mSpirit Airlines
Deal found 5/6$88
Wed 6/55:45 amBWI - PHL
1 stop7h 29mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
1 stop13h 22mSpirit Airlines
Deal found 5/6$103
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:52 amPHL - BWI
2 stops16h 53mSpirit Airlines
Deal found 5/6$105
Tue 5/2810:12 pmBWI - PHL
1 stop10h 48mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
1 stop14h 40mSpirit Airlines
Deal found 5/7$108
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/125:05 amPHL - BWI
1 stop12h 46mSpirit Airlines
Deal found 5/8$109
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$112
Tue 5/288:00 pmBWI - PHL
1 stop13h 00mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
2 stops14h 40mSpirit Airlines
Deal found 5/7$115
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/127:58 amPHL - BWI
2 stops9h 53mSpirit Airlines
Deal found 5/8$126
Wed 6/56:30 amBWI - PHL
2 stops14h 35mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$129

Cheap American Airlines flights from Baltimore to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Baltimore and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Baltimore to Philadelphia. Deals frequently update to provide users with more options.
Thu 6/135:00 amBWI - PHL
2 stops12h 24mAmerican Airlines
Sun 6/169:15 pmPHL - BWI
2 stops12h 00mAmerican Airlines
Deal found 5/8$867
Mon 5/205:00 amBWI - PHL
2 stops8h 15mAmerican Airlines
Fri 5/242:00 pmPHL - BWI
2 stops7h 50mAmerican Airlines
Deal found 5/8$909
Sun 6/165:00 amBWI - PHL
1 stop9h 49mAmerican Airlines
Sun 6/167:16 pmPHL - BWI
2 stops13h 59mAmerican Airlines
Deal found 5/7$918
Sun 6/165:00 amBWI - PHL
2 stops7h 28mAmerican Airlines
Sun 6/164:51 pmPHL - BWI
2 stops16h 24mAmerican Airlines
Deal found 5/7$920
Fri 5/178:16 pmBWI - PHL
1 stop3h 43mAmerican Airlines
Mon 5/205:33 pmPHL - BWI
1 stop4h 17mAmerican Airlines
Deal found 5/8$1,719
Fri 5/178:16 pmBWI - PHL
1 stop3h 43mAmerican Airlines
Sun 5/198:26 amPHL - BWI
1 stop4h 05mAmerican Airlines
Deal found 5/8$1,791

Cheap Baltimore to Philadelphia flights in May & June 2024

Find cheap flight options from Baltimore to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Baltimore to Philadelphia in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:46 pmPHL - BWI
1 stop11h 40mSpirit Airlines
Deal found 5/6$88
Wed 6/55:45 amBWI - PHL
1 stop7h 29mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
1 stop13h 22mSpirit Airlines
Deal found 5/6$103
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:52 amPHL - BWI
2 stops16h 53mSpirit Airlines
Deal found 5/6$105
Tue 5/2810:12 pmBWI - PHL
1 stop10h 48mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
1 stop14h 40mSpirit Airlines
Deal found 5/7$108
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/125:05 amPHL - BWI
1 stop12h 46mSpirit Airlines
Deal found 5/8$109
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$112
Tue 5/288:00 pmBWI - PHL
1 stop13h 00mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
2 stops14h 40mSpirit Airlines
Deal found 5/7$115
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/127:58 amPHL - BWI
2 stops9h 53mSpirit Airlines
Deal found 5/8$126
Wed 6/56:30 amBWI - PHL
2 stops14h 35mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$129

Baltimore to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Baltimore to Philadelphia in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:46 pmPHL - BWI
1 stop11h 40mSpirit Airlines
Deal found 5/6$88
Wed 6/55:45 amBWI - PHL
1 stop7h 29mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
1 stop13h 22mSpirit Airlines
Deal found 5/6$103
Tue 6/46:14 amBWI - PHL
1 stop8h 47mSpirit Airlines
Tue 6/117:52 amPHL - BWI
2 stops16h 53mSpirit Airlines
Deal found 5/6$105
Tue 5/2810:12 pmBWI - PHL
1 stop10h 48mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
1 stop14h 40mSpirit Airlines
Deal found 5/7$108
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/125:05 amPHL - BWI
1 stop12h 46mSpirit Airlines
Deal found 5/8$109
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$112
Tue 5/288:00 pmBWI - PHL
1 stop13h 00mSpirit Airlines
Fri 5/316:02 pmPHL - BWI
2 stops14h 40mSpirit Airlines
Deal found 5/7$115
Wed 6/56:10 pmBWI - PHL
1 stop6h 16mSpirit Airlines
Wed 6/127:58 amPHL - BWI
2 stops9h 53mSpirit Airlines
Deal found 5/8$126
Wed 6/56:30 amBWI - PHL
2 stops14h 35mSpirit Airlines
Wed 6/1210:29 amPHL - BWI
2 stops9h 31mSpirit Airlines
Deal found 5/6$129

Baltimore to Philadelphia flights leaving soon

Find last-minute flight options from Baltimore to Philadelphia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from Baltimore to Philadelphia. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/1410:12 pmBWI - PHL
1 stop17h 05mSpirit Airlines
Mon 5/207:11 pmPHL - BWI
3 stops22h 35mSpirit Airlines
Deal found 5/7$181
Wed 5/158:20 amBWI - PHL
1 stop8h 52mSpirit Airlines
Sun 5/198:03 pmPHL - BWI
1 stop11h 07mSpirit Airlines
Deal found 5/8$189
Wed 5/158:20 amBWI - PHL
2 stops16h 22mSpirit Airlines
Sun 5/198:03 pmPHL - BWI
1 stop11h 07mSpirit Airlines
Deal found 5/8$194
Tue 5/148:24 amBWI - PHL
2 stops23h 40mSpirit Airlines
Mon 5/207:11 pmPHL - BWI
3 stops22h 35mSpirit Airlines
Deal found 5/7$196
Fri 5/175:25 pmBWI - PHL
2 stops18h 10mSpirit Airlines
Tue 5/218:03 pmPHL - BWI
1 stop11h 07mSpirit Airlines
Deal found 5/8$210
Tue 5/148:24 amBWI - PHL
3 stops24h 36mSpirit Airlines
Mon 5/207:11 pmPHL - BWI
3 stops22h 35mSpirit Airlines
Deal found 5/7$211
Fri 5/179:20 amBWI - PHL
1 stop11h 32mSpirit Airlines
Tue 5/218:03 pmPHL - BWI
1 stop11h 07mSpirit Airlines
Deal found 5/8$212
Fri 5/175:25 pmBWI - PHL
2 stops18h 10mSpirit Airlines
Tue 5/218:03 pmPHL - BWI
2 stops25h 22mSpirit Airlines
Deal found 5/8$222
Sat 5/187:45 pmBWI - PHL
1 stop13h 15mSpirit Airlines
Tue 5/217:43 pmPHL - BWI
1 stop12h 59mSpirit Airlines
Deal found 5/7$224

One-way flights to Philadelphia from Baltimore

Search for one-way flight options from Baltimore to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Users traveling one-way from Baltimore to Philadelphia can select one of these great deals. Users in need of a round-trip flight from Baltimore to Philadelphia instead should update the search form at the top of page.
Wed 5/293:30 pmBWI - PHL
1 stop9h 08mSpirit Airlines
Deal found 5/8$44
Wed 5/158:20 amBWI - PHL
1 stop8h 52mSpirit Airlines
Deal found 5/7$50
Wed 5/158:20 amBWI - PHL
2 stops16h 22mSpirit Airlines
Deal found 5/7$54
Wed 5/298:20 amBWI - PHL
2 stops16h 22mSpirit Airlines
Deal found 5/8$57
Tue 5/288:00 pmBWI - PHL
2 stops23h 50mSpirit Airlines
Deal found 5/7$61
Tue 5/2810:12 pmBWI - PHL
3 stops24h 21mSpirit Airlines
Deal found 5/7$77
Fri 5/3110:12 pmBWI - PHL
1 stop10h 48mSpirit Airlines
Deal found 5/6$83
Thu 6/1310:44 pmBWI - PHL
2 stops18h 25mSpirit Airlines
Deal found 5/7$120
Sun 5/196:14 amBWI - PHL
1 stop6h 42mSpirit Airlines
Deal found 5/7$122

Find flights from Baltimore to Philadelphia within your budget

Customize your flight search to find flights from Baltimore to Philadelphia 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$88 - $332

Route

Depart

Return

Price

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 6/4

1 stop8h 47m

Philadelphia

Tue 6/11

1 stop11h 40m

$88

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 6/5

1 stop7h 29m

Philadelphia

Wed 6/12

1 stop13h 22m

$103

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 6/4

1 stop8h 47m

Philadelphia

Tue 6/11

2 stops16h 53m

$105

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 5/28

1 stop10h 48m

Philadelphia

Fri 5/31

1 stop14h 40m

$108

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 6/5

1 stop6h 16m

Philadelphia

Wed 6/12

1 stop12h 46m

$109

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Wed 6/5

1 stop6h 16m

Philadelphia

Wed 6/12

2 stops9h 31m

$112

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 5/28

1 stop13h 00m

Philadelphia

Fri 5/31

2 stops14h 40m

$115

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Sun 6/16

2 stops13h 29m

Philadelphia

Thu 6/20

2 stops14h 46m

$264

Baltimore/WashingtonPhiladelphia

BWI - PHL

BWIPHL

Baltimore/Washington

Tue 7/2

1 stop22h 11m

Philadelphia

Sun 7/7

1 stop22h 48m

$332

Flights are sorted by cheapest first

Deals found on 5/6

When is the cheapest time to fly from Baltimore to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Philadelphia. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Philadelphia flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated May 8, 2024.
See what other customers who have flown with Spirit Airlines and American Airlines from Baltimore to Philadelphia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,043 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,677 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
640 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,706 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Baltimore to Philadelphia for under $100 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Philadelphia for under $100. The cheapest flight booked recently is on Spirit Airlines for just $88, but on average you can expect to pay $140.

  • Are there last-minute flights available from Baltimore to Philadelphia for under $200?

    There are currently 20+ open flights from Baltimore to Philadelphia within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Baltimore to Philadelphia one-way?

    $44 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Sun Country Air and United Airlines, with prices starting from $134 and $234, respectively.

  • What does BWI to PHL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Baltimore/Washington Airport to Philadelphia Airport flight would often be abbreviated as a BWI to PHL flight.

  • Can I find deals for flights from Baltimore to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Baltimore to Philadelphia that allow pets onboard?

    Many airlines flying from Baltimore to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Philadelphia?

    Yes, you can often find last-minute deals on Baltimore to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Philadelphia flight deals updated?

    The Baltimore to Philadelphia flight deals you see on this page were last updated on 5/8.

See more FAQs

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Top airline flying from Baltimore to Philadelphia

Discover the top airline that operate flights from Baltimore to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$214Average$306FlexibilityNo cancel feeOn-time65%
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Search flights from Baltimore to Philadelphia by cabin class

Find flights from Baltimore to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Baltimore to Philadelphia?

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Can Cheapflights find flights from Baltimore to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Baltimore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Baltimore to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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