Which airline has the best punctuality record on Philadelphia to Baltimore flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

What is the most punctual flight time for Philadelphia to Baltimore flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Philadelphia to Baltimore delayed?

Historically, on average around 31% of flights between Philadelphia and Baltimore have experienced a delay on any given week. The average delay length over the past 12 months has been 87 minutes.

When did momondo last update prices for flights from Philadelphia Airport to Baltimore/Washington Airport?

Prices for flights from Philadelphia Airport to Baltimore/Washington Airport refresh daily.

How old do you have to be to fly from Philadelphia Airport to Baltimore/Washington Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Baltimore/Washington Airport.

What documentation or ID do you need to fly to Baltimore/Washington Airport?

The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$112 Cheap Flights from Philadelphia to Baltimore in 2025/26

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Find the cheapest flights from Philadelphia to Washington, D.C.

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Cheap round-trip flights

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6:00 am - 11:59 pm

PHL

BWI

17h 59m1 stop

5:47 pm - 8:47 am

BWI

PHL

15h 00m1 stop

$124Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

6:00 am - 11:59 pm

PHL

BWI

17h 59m1 stop

5:47 pm - 8:47 am

BWI

PHL

15h 00m1 stop

$125Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

6:00 am - 12:21 am

PHL

BWI

18h 21m1 stop

7:10 am - 3:37 pm

BWI

PHL

8h 27m1 stop

$132Frontier

Wed, Jan 28 - Wed, Feb 4

2:36 pm - 12:21 am

PHL

BWI

9h 45m1 stop

7:10 am - 3:37 pm

BWI

PHL

8h 27m1 stop

$133Frontier

Wed, Jan 28 - Wed, Feb 4

9:04 pm - 10:29 am

PHL

BWI

13h 25m1 stop

5:30 am - 11:18 am

BWI

PHL

5h 48m1 stop

$134Frontier

Sat, Jan 24 - Sat, Jan 31

7:12 pm - 12:31 am

PHL

BWI

29h 19m1 stop

5:30 am - 12:52 am

BWI

PHL

19h 22m1 stop

$152Frontier

Mon, Jan 12 - Sat, Jan 17

11:49 am - 10:22 pm

PHL

BWI

10h 33m1 stop

6:50 pm - 8:44 am

BWI

PHL

13h 54m2 stops

$156Multiple Airlines

Wed, Feb 11 - Wed, Feb 18

11:00 am - 12:31 am

PHL

BWI

13h 31m1 stop

9:58 pm - 11:50 pm

BWI

PHL

25h 52m2 stops

$161Multiple Airlines

Tue, Jan 13 - Mon, Jan 19

6:00 am - 12:07 pm

PHL

BWI

30h 07m1 stop

10:31 am - 11:14 am

BWI

PHL

24h 43m1 stop

$163Frontier

Sun, Jan 11 - Mon, Jan 19

5:10 am - 2:22 pm

PHL

BWI

9h 12m1 stop

10:31 am - 10:46 am

BWI

PHL

24h 15m1 stop

$169Frontier

Mon, Jan 12 - Fri, Jan 16

Spirit Airlines flights from Philadelphia to Baltimore

Our best Spirit Airlines deals on Philadelphia to Baltimore flight tickets

Spirit Airlines

Jan 24

PHL6:11 pmPhiladelphia

14h 20m

1 stop

BWI8:31 amBaltimore/Washington

Jan 31

BWI9:26 amBaltimore/Washington

10h 35m

1 stop

PHL8:01 pmPhiladelphia

$177

Find similar

Spirit Airlines

Jan 22

PHL8:43 pmPhiladelphia

14h 34m

1 stop

BWI11:17 amBaltimore/Washington

Jan 25

BWI11:30 amBaltimore/Washington

21h 17m

2 stops

PHL8:47 amPhiladelphia

$198

Find similar

Spirit Airlines

Jan 24

PHL6:11 pmPhiladelphia

16h 16m

2 stops

BWI10:27 amBaltimore/Washington

Jan 31

BWI11:30 amBaltimore/Washington

8h 18m

1 stop

PHL7:48 pmPhiladelphia

$200

Find similar

United Airlines flights from Philadelphia to Baltimore

Our best United Airlines deals on Philadelphia to Baltimore flight tickets

United Airlines

Feb 21

PHL10:06 amPhiladelphia

11h 11m

1 stop

BWI9:17 pmBaltimore/Washington

Feb 24

BWI10:30 amBaltimore/Washington

10h 39m

1 stop

PHL9:09 pmPhiladelphia

$447

Find similar

United Airlines

Jan 11

PHL10:10 amPhiladelphia

11h 11m

1 stop

BWI9:21 pmBaltimore/Washington

Jan 15

BWI5:18 pmBaltimore/Washington

18h 49m

1 stop

PHL12:07 pmPhiladelphia

$683

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 1/22

6:00 am-11:59 pm

1 stop17h 59m

Baltimore/Washington

Sun 1/25

5:47 pm-8:47 am

1 stop15h 00m

$124

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Thu 1/22

6:00 am-11:59 pm

1 stop17h 59m

Baltimore/Washington

Sun 1/25

5:47 pm-8:47 am

1 stop15h 00m

$125

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 1/28

6:00 am-12:21 am

1 stop18h 21m

Baltimore/Washington

Wed 2/4

7:10 am-3:37 pm

1 stop8h 27m

$132

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 1/28

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Wed 2/4

7:10 am-3:37 pm

1 stop8h 27m

$133

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sat 1/24

9:04 pm-10:29 am

1 stop13h 25m

Baltimore/Washington

Sat 1/31

5:30 am-11:18 am

1 stop5h 48m

$134

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 1/12

7:12 pm-12:31 am

1 stop29h 19m

Baltimore/Washington

Sat 1/17

5:30 am-12:52 am

1 stop19h 22m

$152

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Wed 2/11

11:49 am-10:22 pm

1 stop10h 33m

Baltimore/Washington

Wed 2/18

6:50 pm-8:44 am

2 stops13h 54m

$156

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Tue 1/13

11:00 am-12:31 am

1 stop13h 31m

Baltimore/Washington

Mon 1/19

9:58 pm-11:50 pm

2 stops25h 52m

$161

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Sun 1/11

6:00 am-12:07 pm

1 stop30h 07m

Baltimore/Washington

Mon 1/19

10:31 am-11:14 am

1 stop24h 43m

$163

PhiladelphiaBaltimore

PHL - BWI

PHLBWI

Philadelphia

Mon 1/12

5:10 am-2:22 pm

1 stop9h 12m

Baltimore/Washington

Fri 1/16

10:31 am-10:46 am

1 stop24h 15m

$169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Delays

What is the cheapest airline that flies from Philadelphia to Baltimore/Washington?

Frontier and Spirit Airlines are the most popular carriers operating from Philadelphia to Baltimore/Washington

What airlines fly to Baltimore?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Baltimore from Philadelphia according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Baltimore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Baltimore (PHL to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Baltimore

Fastest flight time	10h 41m
Direct flights	None

The fastest flight from Philadelphia to Baltimore takes 10h 41m

There are no direct flights from Philadelphia to Baltimore. There are no popular flight routes from Philadelphia to Baltimore.

Search flight deals

How far is Philadelphia to Baltimore/Washington by plane?
Philadelphia and Baltimore/Washington are 90.1 mi apart from one another. 10h 41m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Baltimore/Washington Airport?
Prices for flights from Philadelphia Airport to Baltimore/Washington Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to Baltimore/Washington Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Baltimore?

It is quick and easy to find Philadelphia to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.

Can I find flights from Philadelphia to Baltimore with flexible booking policies on momondo?

Flights from Philadelphia to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Baltimore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Philadelphia.

I’m not ready to book a flight from Philadelphia to Baltimore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from Philadelphia and alert you when they change.

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Wed 1/28

Wed 2/4

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Cheap flights from Philadelphia to Washington, D.C. from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Washington, D.C. departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Washington, D.C.

Cheap round-trip flights

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Spirit Airlines flights from Philadelphia to Baltimore

Our best Spirit Airlines deals on Philadelphia to Baltimore flight tickets

United Airlines flights from Philadelphia to Baltimore

Our best United Airlines deals on Philadelphia to Baltimore flight tickets

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Use the filters below to find and compare flights from Philadelphia to Baltimore that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Philadelphia to Baltimore

What is the cheapest airline that flies from Philadelphia to Baltimore/Washington?

Frontier and Spirit Airlines are the most popular carriers operating from Philadelphia to Baltimore/Washington

What airlines fly to Baltimore?

How often are flights from Philadelphia to Baltimore delayed?

Historically, on average around 31% of flights between Philadelphia and Baltimore have experienced a delay on any given week. The average delay length over the past 12 months has been 87 minutes.

What is the most punctual flight time for Philadelphia to Baltimore flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Philadelphia to Baltimore flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

When to book flights from Philadelphia to Baltimore

Cheap Philadelphia to Baltimore (PHL to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Baltimore

Fastest flight time

Direct flights

How far is Philadelphia to Baltimore/Washington by plane?

When did momondo last update prices for flights from Philadelphia Airport to Baltimore/Washington Airport?

How old do you have to be to fly from Philadelphia Airport to Baltimore/Washington Airport?

What documentation or ID do you need to fly to Baltimore/Washington Airport?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Baltimore?

Can I find flights from Philadelphia to Baltimore with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Baltimore?

I’m not ready to book a flight from Philadelphia to Baltimore right now. Can momondo alert me if prices change?

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maryland