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Cheap flights from Washington, D.C. Dulles Intl Airport to Philadelphia from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Philadelphia departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Philadelphia

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
5:10 pm - 6:21 pmIAD-PHL
1h 11mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$179United Airlines
Find Deal
Sat, Jan 4 - Sun, Jan 5
8:35 am - 9:40 amIAD-PHL
1h 05mnonstop
3:00 pm - 4:13 pmPHL-IAD
1h 13mnonstop
$184United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 25
12:50 pm - 1:56 pmIAD-PHL
1h 06mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$206United Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 31
9:10 am - 2:35 pmIAD-PHL
5h 25m1 stop
10:37 am - 4:58 pmPHL-IAD
6h 21m1 stop
$288American Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
8:10 pm - 12:28 amIAD-PHL
4h 18m1 stop
7:58 pm - 11:58 pmPHL-IAD
4h 00m1 stop
$294American Airlines
Find Deal
Wed, Jan 1 - Fri, Jan 31
8:25 am - 8:45 amIAD-PHL
24h 20m3 stops
3:25 pm - 11:20 amPHL-IAD
19h 55m3 stops
Thu, Dec 12 - Sun, Dec 15
10:30 pm - 9:49 pmIAD-PHL
23h 19m2 stops
3:25 pm - 11:35 amPHL-IAD
20h 10m3 stops
Wed, Dec 4 - Fri, Dec 6
10:09 pm - 2:50 pmIAD-PHL
16h 41m2 stops
4:25 pm - 9:19 pmPHL-IAD
4h 54m1 stop
$977Air Canada
Find Deal
Thu, Dec 12 - Sun, Dec 15
9:46 am - 2:09 pmIAD-PHL
4h 23m1 stop
6:59 am - 11:49 amPHL-IAD
4h 50m1 stop
$1,143Delta
Find Deal
Mon, Dec 2 - Wed, Dec 4
12:30 pm - 4:48 pmIAD-PHL
4h 18m1 stop
7:25 am - 11:50 amPHL-IAD
4h 25m1 stop
$1,492Delta
Find Deal
Mon, Dec 23 - Sat, Dec 28
10:45 am - 8:45 amIAD-PHL
22h 00m2 stops
Sat, Dec 7
8:30 am - 9:41 amIAD-PHL
1h 11mnonstop
$125United Airlines
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Tue, Feb 4
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
$167United Airlines
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Fri, Nov 29
9:11 am - 10:19 pmIAD-PHL
13h 08m1 stop
$169Frontier
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Wed, Nov 27
10:59 am - 3:04 pmIAD-PHL
4h 05m1 stop
$176American Airlines
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Thu, Nov 28
12:55 pm - 9:42 amIAD-PHL
20h 47m3 stops
Wed, Dec 18
5:18 pm - 6:30 pmIAD-PHL
1h 12mnonstop
$204United Airlines
Find Deal
Fri, Feb 21
9:47 am - 5:18 pmIAD-PHL
31h 31m3 stops
Fri, Feb 21
5:03 am - 9:25 amIAD-PHL
4h 22m1 stop
$214American Airlines
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Mon, May 5
8:05 pm - 7:37 pmIAD-PHL
47h 32m2 stops
$15,607Qatar Airways
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Thu, Dec 26
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
6:20 am - 7:35 amPHL-IAD
1h 15mnonstop
$304United Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
6:20 am - 7:35 amPHL-IAD
1h 15mnonstop
$359United Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 23
8:10 pm - 11:59 pmIAD-PHL
3h 49m1 stop
8:34 am - 1:02 pmPHL-IAD
4h 28m1 stop
$418American Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
8:10 pm - 11:59 pmIAD-PHL
3h 49m1 stop
6:15 am - 10:29 amPHL-IAD
4h 14m1 stop
$458American Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
10:30 pm - 1:17 amIAD-PHL
26h 47m2 stops
12:00 pm - 11:25 amPHL-IAD
23h 25m2 stops
Mon, Nov 25 - Wed, Nov 27
10:30 pm - 1:17 amIAD-PHL
26h 47m2 stops
5:05 am - 11:25 amPHL-IAD
30h 20m3 stops
Mon, Nov 25 - Wed, Nov 27
10:30 pm - 1:17 amIAD-PHL
26h 47m2 stops
5:05 am - 11:25 amPHL-IAD
30h 20m2 stops
Mon, Nov 25 - Wed, Nov 27
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
6:15 am - 4:15 pmPHL-IAD
10h 00m1 stop
$644United Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
5:00 am - 9:46 amIAD-PHL
4h 46m1 stop
9:30 pm - 10:29 amPHL-IAD
12h 59m1 stop
$652American Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
2:50 pm - 3:59 pmPHL-IAD
1h 09mnonstop
$752United Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
8:30 am - 9:41 amIAD-PHL
1h 11mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$179United Airlines
Find Deal
Fri, Dec 20 - Wed, Jan 1
8:35 am - 9:40 amIAD-PHL
1h 05mnonstop
3:00 pm - 4:13 pmPHL-IAD
1h 13mnonstop
$184United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 25
12:50 pm - 1:56 pmIAD-PHL
1h 06mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$206United Airlines
Find Deal
Wed, Dec 18 - Tue, Dec 31
1:00 pm - 2:08 pmIAD-PHL
1h 08mnonstop
6:30 am - 7:35 amPHL-IAD
1h 05mnonstop
$220United Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
8:35 am - 9:40 amIAD-PHL
1h 05mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$239United Airlines
Find Deal
Tue, Dec 17 - Fri, Dec 27
8:35 am - 9:40 amIAD-PHL
1h 05mnonstop
10:30 am - 11:43 amPHL-IAD
1h 13mnonstop
$240United Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:30 am - 9:41 amIAD-PHL
1h 11mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$249United Airlines
Find Deal
Sun, Dec 22 - Fri, Dec 27
8:30 am - 9:35 amIAD-PHL
1h 05mnonstop
6:20 am - 7:33 amPHL-IAD
1h 13mnonstop
$254United Airlines
Find Deal
Mon, Dec 2 - Sun, Dec 8
12:50 pm - 1:56 pmIAD-PHL
1h 06mnonstop
6:15 am - 7:30 amPHL-IAD
1h 15mnonstop
$259United Airlines
Find Deal
Wed, Dec 18 - Thu, Jan 2
12:50 pm - 1:55 pmIAD-PHL
1h 05mnonstop
10:30 am - 11:43 amPHL-IAD
1h 13mnonstop
$289United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10

United Airlines flights from Washington, D.C. Dulles Intl Airport to Philadelphia

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Philadelphia flight tickets
United Airlines
Jan 4
IAD5:10 pmWashington, D.C. Dulles Intl
1h 11m
PHL6:21 pmPhiladelphia
Jan 5
PHL6:15 amPhiladelphia
1h 15m
IAD7:30 amWashington, D.C. Dulles Intl
United Airlines
Dec 5
IAD8:35 amWashington, D.C. Dulles Intl
1h 05m
PHL9:40 amPhiladelphia
Dec 25
PHL3:00 pmPhiladelphia
1h 13m
IAD4:13 pmWashington, D.C. Dulles Intl
United Airlines
Dec 18
IAD12:50 pmWashington, D.C. Dulles Intl
1h 06m
PHL1:56 pmPhiladelphia
Dec 31
PHL6:15 amPhiladelphia
1h 15m
IAD7:30 amWashington, D.C. Dulles Intl

American Airlines flights from Washington, D.C. Dulles Intl Airport to Philadelphia

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Philadelphia flight tickets
American Airlines
Dec 3
IAD9:10 amWashington, D.C. Dulles Intl
5h 25m
1 stop
PHL2:35 pmPhiladelphia
Dec 10
PHL10:37 amPhiladelphia
6h 21m
1 stop
IAD4:58 pmWashington, D.C. Dulles Intl
American Airlines
Jan 1
IAD8:10 pmWashington, D.C. Dulles Intl
4h 18m
1 stop
PHL12:28 amPhiladelphia
Jan 31
PHL7:58 pmPhiladelphia
4h 00m
1 stop
IAD11:58 pmWashington, D.C. Dulles Intl
American Airlines
Dec 5
IAD5:00 amWashington, D.C. Dulles Intl
4h 45m
1 stop
PHL9:45 amPhiladelphia
Dec 25
PHL8:35 amPhiladelphia
4h 50m
1 stop
IAD1:25 pmWashington, D.C. Dulles Intl

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $219. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $505.

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 evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Philadelphia in the evening for as low as $229. 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 at noon when prices are around $527.

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

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

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Philadelphia flights?

You could potentially save up to 85% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Philadelphia flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Philadelphia (IAD to PHL) flight deals and tips

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

Best Price Found

$115

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Washington, D.C. Dulles Intl Airport in the past 72 hours is $115. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Philadelphia found on momondo in the last 72 hours is $179.
The fastest flight from Washington, D.C. Dulles Intl Airport to Philadelphia takes 1h 05m
Direct flights go from Washington, D.C. Dulles Intl Airport to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Washington, D.C. Dulles Intl to Philadelphia by plane?

    The distance between Washington, D.C. Dulles Intl and Philadelphia is about 140.7 mi. Typically, this will take 1h 05m by plane in normal conditions.

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

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

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

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

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

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Philadelphia?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Philadelphia?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Philadelphia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Philadelphia

    United Airlines is one of the most popular airlines flying from Washington, D.C. Dulles Intl Airport to Philadelphia, operating 9 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. Dulles Intl Airport to Philadelphia starts from $174 round-trip, up to an average price of $256. Our users have rated United Airlines at 7.4/10.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Philadelphia. momondo saves you time and could save you money on your trip.

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?

momondo provides multiple filters to help you find the best flight to Philadelphia from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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