How many flights depart from Washington, D.C. to Philadelphia on average per day?

As of September 2026, 13 flights take off from Washington, D.C. and land in Philadelphia each day. The most common flight departure time for this route is 1:00PM, with 75% of daily flights taking off in the afternoon.

How many flights depart from Washington, D.C. to Philadelphia on average per week?

As of September 2026, there are 93 flights per week flying from Washington, D.C. to Philadelphia. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What airlines fly to Philadelphia?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Philadelphia from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Philadelphia?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from Washington, D.C. to Philadelphia

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Philadelphia, then you can expect flight times to average 1h 17m and 5h 41m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Philadelphia Airport?

Prices for flights from Washington, D.C. to Philadelphia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Philadelphia Airport?

The number of operators available for flights from Washington, D.C. to Philadelphia Airport is 2 as of September 2026.

How old do you have to be to fly from Washington, D.C. to Philadelphia 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 Washington, D.C. to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$55 Cheap Flights from Washington, D.C. to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:22 am - 11:18 pmBWI Baltimore/Washington-PHL Philadelphia

12h 56m1 stop Atlanta Hartsfield-Jackson

12:40 pm - 9:00 pmPHL Philadelphia-BWI Baltimore/Washington

8h 20m1 stop Atlanta Hartsfield-Jackson

$111Frontier

Tue, Sep 29 - Tue, Oct 6

6:38 am - 6:14 pmBWI Baltimore/Washington-PHL Philadelphia

11h 36m1 stop Atlanta Hartsfield-Jackson

12:40 pm - 9:58 pmPHL Philadelphia-BWI Baltimore/Washington

9h 18m1 stop Atlanta Hartsfield-Jackson

$112Frontier

Wed, Sep 30 - Wed, Oct 7

5:40 am - 11:11 pmBWI Baltimore/Washington-PHL Philadelphia

17h 31m1 stop Atlanta Hartsfield-Jackson

8:30 am - 4:47 pmPHL Philadelphia-BWI Baltimore/Washington

8h 17m1 stop Atlanta Hartsfield-Jackson

$114Frontier

Wed, Oct 14 - Wed, Oct 21

10:22 am - 6:14 pmBWI Baltimore/Washington-PHL Philadelphia

7h 52m1 stop Atlanta Hartsfield-Jackson

8:41 am - 9:00 pmPHL Philadelphia-BWI Baltimore/Washington

12h 19m1 stop Atlanta Hartsfield-Jackson

$116Frontier

Tue, Sep 29 - Tue, Oct 6

1:29 pm - 2:37 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 08mnonstop

8:47 pm - 9:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 12mnonstop

$268American Airlines

Wed, Oct 14 - Wed, Oct 21

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

7:30 pm - 8:49 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 19mnonstop

$269United Airlines

Tue, Sep 29 - Sun, Oct 4

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

10:40 am - 11:36 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

0h 56mnonstop

$269United Airlines

Sun, Sep 27 - Sun, Oct 4

5:10 pm - 6:21 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 11mnonstop

7:34 pm - 8:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Thu, Oct 29 - Sun, Nov 1

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

7:34 pm - 8:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Fri, Nov 6 - Sun, Nov 8

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Sat, Nov 14 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

1:55 pm - 3:05 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 10mnonstop

3:25 pm - 4:48 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 23mnonstop

$379American Airlines

Sun, Sep 6 - Tue, Sep 8

7:00 am - 12:38 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

5h 38m1 stop Boston Logan Intl

7:35 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 38mnonstop

$389American Airlines

Sun, Sep 6 - Tue, Sep 8

5:36 pm - 6:54 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 18mnonstop

10:30 am - 11:37 amPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 07mnonstop

$395United Airlines

Sun, Sep 6 - Sun, Sep 13

6:00 am - 10:03 amDCA Washington, D.C. Reagan-National-PHL Philadelphia

4h 03m1 stop Boston Logan Intl

7:38 pm - 11:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

4h 21m1 stop Charlotte Douglas

$399American Airlines

Sun, Sep 6 - Tue, Sep 8

1:20 pm - 10:59 pmBWI Baltimore/Washington-PHL Philadelphia

9h 39m1 stop Fort Lauderdale

5:25 am - 8:03 pmPHL Philadelphia-BWI Baltimore/Washington

14h 38m1 stop Miami

$424Frontier

Sat, Sep 5 - Sun, Sep 6

1:05 pm - 2:21 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 16mnonstop

3:05 pm - 4:23 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 18mnonstop

$425United Airlines

Sat, Sep 5 - Sun, Sep 6

8:30 am - 9:43 amIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 13mnonstop

7:40 pm - 8:59 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 19mnonstop

$425United Airlines

Sat, Sep 5 - Mon, Sep 7

1:55 pm - 3:05 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 10mnonstop

3:25 pm - 4:48 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 23mnonstop

$425American Airlines

Sun, Sep 6 - Tue, Sep 8

7:38 am - 4:06 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

8h 28m1 stop Fort Lauderdale

4:59 pm - 11:33 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

6h 34m1 stop Fort Lauderdale

$437JetBlue

Sun, Sep 6 - Tue, Sep 8

9:32 pm - 12:43 pmBWI Baltimore/Washington-PHL Philadelphia

15h 11m1 stop Atlanta Hartsfield-Jackson

5:25 am - 8:03 pmPHL Philadelphia-BWI Baltimore/Washington

14h 38m1 stop Miami

$445Frontier

Fri, Sep 4 - Sun, Sep 6

Cheap direct flights

Enter your travel dates to find the best prices.

1:29 pm - 2:37 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 08mnonstop

8:47 pm - 9:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 12mnonstop

$268American Airlines

Wed, Oct 14 - Wed, Oct 21

10:16 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 14mnonstop

7:30 pm - 8:49 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 19mnonstop

$269United Airlines

Mon, Sep 28 - Mon, Oct 5

1:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-PHL Philadelphia

1h 15mnonstop

7:30 pm - 8:49 pmPHL Philadelphia-IAD Washington, D.C. Dulles Intl

1h 19mnonstop

$269United Airlines

Sat, Oct 3 - Sun, Oct 4

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Sat, Nov 14 - Mon, Nov 16

5:18 pm - 6:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 22mnonstop

8:47 pm - 9:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 12mnonstop

$269American Airlines

Mon, Sep 28 - Mon, Oct 5

1:33 pm - 2:40 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 07mnonstop

3:51 pm - 5:00 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 09mnonstop

$269American Airlines

Tue, Sep 29 - Tue, Oct 6

5:34 pm - 6:46 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 12mnonstop

7:40 pm - 9:13 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

$269American Airlines

Sat, Sep 19 - Sun, Sep 20

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

7:35 pm - 9:00 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Fri, Nov 6 - Sun, Nov 8

7:50 am - 9:03 amDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

8:21 pm - 9:29 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 08mnonstop

$269American Airlines

Thu, Nov 26 - Fri, Nov 27

1:42 pm - 2:55 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 13mnonstop

3:54 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 25mnonstop

$269American Airlines

Fri, Nov 6 - Sun, Nov 8

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Frontier flights from Washington, D.C. to Philadelphia

Our best Frontier deals on Washington, D.C. to Philadelphia flight tickets

Frontier

Sep 29

BWI10:22 amBaltimore/Washington

12h 56m

1 stop

PHL11:18 pmPhiladelphia

Oct 6

PHL12:40 pmPhiladelphia

8h 20m

1 stop

BWI9:00 pmBaltimore/Washington

$111

Frontier

Sep 30

BWI6:38 amBaltimore/Washington

11h 36m

1 stop

PHL6:14 pmPhiladelphia

Oct 7

PHL12:40 pmPhiladelphia

9h 18m

1 stop

BWI9:58 pmBaltimore/Washington

$114

Frontier

Sep 29

BWI10:22 amBaltimore/Washington

7h 52m

1 stop

PHL6:14 pmPhiladelphia

Oct 6

PHL8:41 amPhiladelphia

12h 19m

1 stop

BWI9:00 pmBaltimore/Washington

$116

United Airlines flights from Washington, D.C. to Philadelphia

Our best United Airlines deals on Washington, D.C. to Philadelphia flight tickets

United Airlines

Sep 23

IAD8:30 amWashington, D.C. Dulles Intl

1h 13m

PHL9:43 amPhiladelphia

Sep 26

PHL6:15 amPhiladelphia

1h 16m

IAD7:31 amWashington, D.C. Dulles Intl

$269

United Airlines

Nov 26

IAD5:35 pmWashington, D.C. Dulles Intl

1h 16m

PHL6:51 pmPhiladelphia

Nov 27

PHL10:30 amPhiladelphia

1h 10m

IAD11:40 amWashington, D.C. Dulles Intl

$294

United Airlines

Sep 15

IAD1:05 pmWashington, D.C. Dulles Intl

1h 15m

PHL2:20 pmPhiladelphia

Sep 19

PHL7:40 pmPhiladelphia

1h 21m

IAD9:01 pmWashington, D.C. Dulles Intl

$299

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePhiladelphia

BWI Baltimore/Washington - PHL Philadelphia

BWIPHL

Baltimore/Washington

Tue 9/29

10:22 am-11:18 pm

1 stop12h 56m

Philadelphia

Tue 10/6

12:40 pm-9:00 pm

1 stop8h 20m

$111

BaltimorePhiladelphia

BWI Baltimore/Washington - PHL Philadelphia

BWIPHL

Baltimore/Washington

Wed 9/30

6:38 am-6:14 pm

1 stop11h 36m

Philadelphia

Wed 10/7

12:40 pm-9:58 pm

1 stop9h 18m

$112

BaltimorePhiladelphia

BWI Baltimore/Washington - PHL Philadelphia

BWIPHL

Baltimore/Washington

Wed 10/14

5:40 am-11:11 pm

1 stop17h 31m

Philadelphia

Wed 10/21

8:30 am-4:47 pm

1 stop8h 17m

$114

BaltimorePhiladelphia

BWI Baltimore/Washington - PHL Philadelphia

BWIPHL

Baltimore/Washington

Tue 9/29

10:22 am-6:14 pm

1 stop7h 52m

Philadelphia

Tue 10/6

8:41 am-9:00 pm

1 stop12h 19m

$116

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Wed 10/14

1:29 pm-2:37 pm

Nonstop1h 08m

Philadelphia

Wed 10/21

8:47 pm-9:59 pm

Nonstop1h 12m

$268

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Tue 9/29

1:05 pm-2:20 pm

Nonstop1h 15m

Philadelphia

Sun 10/4

7:30 pm-8:49 pm

Nonstop1h 19m

$269

Quickest round-trip

Washington, D.C.Philadelphia

IAD Washington, D.C. Dulles Intl - PHL Philadelphia

IADPHL

Washington, D.C. Dulles Intl

Sun 9/27

10:16 pm-11:30 pm

Nonstop1h 14m

Philadelphia

Sun 10/4

10:40 am-11:36 am

Nonstop0h 56m

$269

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Thu 10/29

5:10 pm-6:21 pm

Nonstop1h 11m

Philadelphia

Sun 11/1

7:34 pm-8:59 pm

Nonstop1h 25m

$269

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Fri 11/6

1:42 pm-2:55 pm

Nonstop1h 13m

Philadelphia

Sun 11/8

7:34 pm-8:59 pm

Nonstop1h 25m

$269

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 11/14

1:42 pm-2:55 pm

Nonstop1h 13m

Philadelphia

Mon 11/16

3:54 pm-5:19 pm

Nonstop1h 25m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Philadelphia

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Philadelphia?

Prices are currently low for flights on this route.

Typical prices usually range from $267 to $506.
The lowest price recently found on this route was $111.

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Washington, D.C. is in November. Flight prices, which tend to average around $184, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Washington, D.C. averaging around $303.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Washington, D.C. to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $456. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $708.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Washington, D.C. to Philadelphia in the morning for as low as $454. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $712.

What is the cheapest Washington, D.C. to Philadelphia flight route?

Fly from Washington, D.C. Dulles Intl to Philadelphia for the best Washington, D.C. - Philadelphia flight prices

What cabin class options are available on Washington, D.C. to Philadelphia flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Philadelphia flights?

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. to Philadelphia flight.

When to book flights from Washington, D.C. to Philadelphia

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

Estimated round-trip price

Cheap Washington, D.C. to Philadelphia (WAS to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Philadelphia

Best Price Found	$55
Fastest flight time	1h 06m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Washington, D.C. in the past 72 hours is $55. The best round-trip flight deal from Washington, D.C. to Philadelphia found on momondo in the last 72 hours is $111.

The fastest flight from Washington, D.C. to Philadelphia takes 1h 06m

Direct flights go from Washington, D.C. to Philadelphia every day.

There is 1 airport in Philadelphia. From Washington, D.C. there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Philadelphia

How far is Washington, D.C. to Philadelphia by plane?
There are 123.7 mi between Washington, D.C. and Philadelphia. A reasonable flight in good conditions will take 1h 06m.
When did momondo last update prices for flights from Washington, D.C. to Philadelphia Airport?
Prices for flights from Washington, D.C. to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Philadelphia Airport?
The number of operators available for flights from Washington, D.C. to Philadelphia Airport is 2 as of September 2026.
How old do you have to be to fly from Washington, D.C. to Philadelphia 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 Washington, D.C. to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. to Philadelphia?
Based on momondo bookings for flights between Washington, D.C. and Philadelphia, the leading plane model is Boeing 777, making up 12.30% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 8.86%, Airbus A321neo with 6.69%, and Canadair (Bombardier) Regional Jet 900 with 5.61%.
What is the most popular airline from Washington, D.C. to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Philadelphia is United Airlines, representing 72% of all bookings. The subsequent popular airline is American Airlines at 28%.

Best airlines flying from Washington, D.C. to Philadelphia

Compare and see reviews for airlines that fly from Washington, D.C. to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,158 reviews		Search United Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.1 12,026 reviews		Search American Airlines flights

United Airlines Flights From Washington, D.C. to Philadelphia
United Airlines flies from Washington, D.C. to Philadelphia around 18 times per week, with 10,158 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. to Philadelphia in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $458 for United Airlines flights on this route.
American Airlines Flights From Washington, D.C. to Philadelphia
American Airlines (7.1/10 from 12,026 reviews) operates around 13 flights from Washington, D.C. to Philadelphia in any given week. The average American Airlines airfare for this route is around $373, with deals from around $289 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. to Philadelphia flight searches in the last 72 hours.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Stone Harbor

Pottstown

Lewes

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Philadelphia?

It is quick and easy to find Washington, D.C. to Philadelphia 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 Philadelphia that suits you.

Can I find flights from Washington, D.C. to Philadelphia with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Philadelphia?

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 Philadelphia from Washington, D.C..

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

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