Cheap flights from Dulles Intl (IAD) to Philadelphia (PHL) from $131

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 5/8. 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.
IAD — PHL
Apr 23 — Apr 301

Cheap flight deals from Dulles Intl to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2024.

Popular in

February

Cheapest in

August

Round-trip from

$225

One-way from

$149
High demand for flights, 61% potential price rise
Best time to find cheap flights, 82% potential price drop
From Washington, D.C. Dulles Intl to Philadelphia
One-way flight from Washington, D.C. Dulles Intl to Philadelphia

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Philadelphia?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, April can be a great choice for travel to Philadelphia. Flights to Philadelphia from Washington, D.C. Dulles Intl Airport in April are about $400 on average during April, but can be found for as low as $109.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Philadelphia (IAD - PHL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Philadelphia as you normally would.

Cheap American Airlines flights from Dulles Intl to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl 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 3,192,047 searches. Data last updated April 18, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Washington, D.C. to Philadelphia. Deals update often to give you more flight options matching your criteria
Tue 7/305:01 amIAD - PHL
1 stop9h 48mAmerican Airlines
Wed 7/318:39 amPHL - IAD
1 stop4h 00mAmerican Airlines
Deal found 4/17$323
Tue 6/115:00 amIAD - PHL
1 stop4h 33mAmerican Airlines
Wed 6/123:33 pmPHL - IAD
1 stop4h 12mAmerican Airlines
Deal found 4/17$325
Thu 5/165:02 amIAD - PHL
1 stop9h 35mAmerican Airlines
Thu 5/231:35 pmPHL - IAD
1 stop10h 26mAmerican Airlines
Deal found 4/18$430
Wed 6/55:43 pmIAD - PHL
1 stop7h 08mAmerican Airlines
Sun 6/166:02 amPHL - IAD
1 stop6h 41mAmerican Airlines
Deal found 4/17$440
Sat 8/177:02 amIAD - PHL
1 stop3h 47mAmerican Airlines
Fri 8/231:57 pmPHL - IAD
1 stop5h 35mAmerican Airlines
Deal found 4/17$470
Thu 6/275:00 amIAD - PHL
1 stop4h 33mAmerican Airlines
Sun 6/308:36 amPHL - IAD
1 stop4h 07mAmerican Airlines
Deal found 4/17$515
Wed 4/245:04 amIAD - PHL
1 stop4h 17mAmerican Airlines
Wed 5/110:30 amPHL - IAD
1 stop4h 34mAmerican Airlines
Deal found 4/17$591
Mon 8/59:16 amIAD - PHL
1 stop4h 26mAmerican Airlines
Mon 8/53:36 pmPHL - IAD
1 stop4h 06mAmerican Airlines
Deal found 4/16$599
Sat 8/172:05 pmIAD - PHL
2 stops5h 54mAmerican Airlines
Fri 8/236:52 pmPHL - IAD
1 stop13h 44mAmerican Airlines
Deal found 4/17$672

Cheap United Airlines flights from Dulles Intl to Philadelphia

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl 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 3,192,047 searches. Data last updated April 18, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Washington, D.C. to Philadelphia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 6/2710:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$159
Wed 6/128:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Thu 7/186:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$168
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sat 5/45:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/18$213
Fri 6/2810:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$219
Thu 5/308:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Mon 6/33:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$239
Thu 5/238:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Sun 5/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$268
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Mon 5/65:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/17$273
Tue 5/75:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sat 5/115:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/16$293
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sun 5/55:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/18$298

Cheap Dulles Intl to Philadelphia flights in April & May 2024

Find cheap flight options from Dulles Intl to Philadelphia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 18, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Philadelphia in 2024. For more flight deals, be sure to check back very soon.
Thu 5/308:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Mon 6/33:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$239
Fri 4/266:23 pmIAD - PHL
1 stop6h 13mMultiple Airlines
Sun 4/286:44 pmPHL - IAD
1 stop22h 49mMultiple Airlines
Deal found 4/17$248
Thu 5/238:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Sun 5/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$268
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Mon 5/65:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/17$273
Tue 5/75:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sat 5/115:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/16$293
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sun 5/55:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/18$298
Fri 5/318:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Mon 6/33:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/17$319
Fri 5/31:00 pmIAD - PHL
3 stops18h 37mMultiple Airlines
Sun 5/51:56 pmPHL - IAD
3 stops26h 14mMultiple Airlines
Deal found 4/18$329
Tue 5/285:33 pmIAD - PHL
1 stop5h 44mUnited Airlines
Wed 5/296:00 amPHL - IAD
2 stops15h 08mUnited Airlines
Deal found 4/17$357

Dulles Intl to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Philadelphia in 2024. For more flight deals, be sure to check back very soon.
Thu 6/2710:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$159
Wed 6/128:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Thu 7/186:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$168
Fri 6/2810:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$219
Thu 5/308:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Mon 6/33:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$239
Fri 4/266:23 pmIAD - PHL
1 stop6h 13mMultiple Airlines
Sun 4/286:44 pmPHL - IAD
1 stop22h 49mMultiple Airlines
Deal found 4/17$248
Thu 5/238:35 amIAD - PHL
1 stop6h 20mUnited Airlines
Sun 5/263:59 pmPHL - IAD
1 stop6h 30mUnited Airlines
Deal found 4/18$268
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Mon 5/65:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/17$273
Tue 5/75:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sat 5/115:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/16$293
Fri 5/35:29 pmIAD - PHL
1 stop5h 19mUnited Airlines
Sun 5/55:49 pmPHL - IAD
1 stop5h 29mUnited Airlines
Deal found 4/18$298

Non-stop flights to Philadelphia from Dulles Intl

Discover non-stop flight options from Dulles Intl to Philadelphia. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
If you're seeking options on non-stop flights from Washington, D.C. to Philadelphia, check out these fares. If you're looking for other options for flights from Washington, D.C. to Philadelphia, make sure to update the search form at the top of page.
Thu 6/2710:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$159
Fri 6/2810:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Sun 6/306:00 amPHL - IAD
Nonstop1h 09mUnited Airlines
Deal found 4/17$219
Tue 7/3012:45 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Wed 7/3110:15 amPHL - IAD
Nonstop1h 08mUnited Airlines
Deal found 4/17$309

Dulles Intl to Philadelphia flights leaving soon

Find last-minute flight options from Dulles Intl 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 3,192,047 searches. Data last updated April 18, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Philadelphia. It's wise to confirm all flight details are correct before booking.
Fri 4/266:23 pmIAD - PHL
1 stop6h 13mMultiple Airlines
Sun 4/286:44 pmPHL - IAD
1 stop22h 49mMultiple Airlines
Deal found 4/17$248
Fri 4/268:25 amIAD - PHL
3 stops23h 12mMultiple Airlines
Sun 4/285:10 amPHL - IAD
3 stops39h 55mMultiple Airlines
Deal found 4/17$465
Fri 4/266:23 pmIAD - PHL
1 stop6h 13mMultiple Airlines
Sun 4/286:50 amPHL - IAD
2 stops9h 53mMultiple Airlines
Deal found 4/17$469
Fri 4/268:25 amIAD - PHL
3 stops23h 12mMultiple Airlines
Sun 4/286:26 amPHL - IAD
2 stops28h 26mMultiple Airlines
Deal found 4/17$472
Fri 4/261:00 pmIAD - PHL
3 stops19h 55mMultiple Airlines
Sun 4/286:26 amPHL - IAD
3 stops24h 54mMultiple Airlines
Deal found 4/17$520
Fri 4/265:29 pmIAD - PHL
1 stop5h 50mUnited Airlines
Sun 4/285:30 pmPHL - IAD
1 stop5h 46mUnited Airlines
Deal found 4/17$523
Wed 4/245:04 amIAD - PHL
1 stop4h 17mAmerican Airlines
Wed 5/110:30 amPHL - IAD
1 stop4h 34mAmerican Airlines
Deal found 4/17$591
Fri 4/2612:30 pmIAD - PHL
2 stops10h 49mUnited Airlines
Sun 4/285:30 pmPHL - IAD
1 stop5h 46mUnited Airlines
Deal found 4/17$636
Fri 4/268:15 amIAD - PHL
2 stops15h 04mUnited Airlines
Sun 4/286:00 amPHL - IAD
2 stops15h 01mUnited Airlines
Deal found 4/17$638

One-way flights to Philadelphia from Dulles Intl

Search for one-way flight options from Dulles Intl 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 3,192,047 searches. Data last updated April 18, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Philadelphia. Those needing a return flight from Washington, D.C. to Philadelphia can use the search form above.
Wed 5/87:00 amIAD - PHL
1 stop9h 58mFrontier
Deal found 4/17$131
Wed 5/11:00 pmIAD - PHL
3 stops23h 56mMultiple Airlines
Deal found 4/18$146
Wed 5/88:20 amIAD - PHL
2 stops11h 23mFrontier
Deal found 4/17$149
Sun 4/285:33 pmIAD - PHL
3 stops38h 04mMultiple Airlines
Deal found 4/18$182
Thu 5/95:02 amIAD - PHL
1 stop9h 35mAmerican Airlines
Deal found 4/17$206
Wed 5/88:12 pmIAD - PHL
1 stop3h 47mAmerican Airlines
Deal found 4/17$213
Sun 8/410:05 pmIAD - PHL
Nonstop1h 07mUnited Airlines
Deal found 4/17$219
Wed 5/88:15 amIAD - PHL
2 stops14h 33mUnited Airlines
Deal found 4/17$222
Fri 5/1010:01 pmIAD - PHL
2 stops18h 58mUnited Airlines
Deal found 4/18$228

Find flights from Dulles Intl to Philadelphia within your budget

Customize your flight search to find flights from Dulles Intl 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 3,192,047 searches. Data last updated April 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$159 - $417

Route

Depart

Return

Price

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Thu 6/27

Nonstop1h 07m

Philadelphia

Sun 6/30

Nonstop1h 09m

$159

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Wed 6/12

1 stop6h 20m

Philadelphia

Thu 7/18

Nonstop1h 09m

$168

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 5/3

1 stop5h 19m

Philadelphia

Sat 5/4

1 stop5h 29m

$213

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 6/28

Nonstop1h 07m

Philadelphia

Sun 6/30

Nonstop1h 09m

$219

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Thu 5/30

1 stop6h 20m

Philadelphia

Mon 6/3

1 stop6h 30m

$239

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 7/30

1 stop9h 48m

Philadelphia

Wed 7/31

1 stop4h 00m

$323

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 6/11

1 stop4h 33m

Philadelphia

Wed 6/12

1 stop4h 12m

$325

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Fri 5/3

3 stops18h 37m

Philadelphia

Sun 5/5

3 stops26h 14m

$329

Washington, D.C. Dulles IntlPhiladelphia

IAD - PHL

IADPHL

Washington, D.C. Dulles Intl

Tue 6/25

1 stop22h 58m

Philadelphia

Thu 6/27

1 stop25h 05m

$417

Flights are sorted by cheapest first

Deals found on 4/17

No data available for this route at this time. Please check back soon.

Average price of flights to Philadelphia by month

Plan your trip from Dulles Intl to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Philadelphia is currently $188 while a round-trip flight costs $266. Price data was last updated on April 14, 2024.

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Philadelphia (average of $225). Flying from Washington, D.C. Dulles Intl Airport to Philadelphia in June is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$258

February

$258

March

$281

April

$286

May

$288

June

$323

July

$318

August

$258

September

$248

October

$225

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

33.8 - 78.8 °F

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 April 18, 2024.
Peruse reviews from past customers who have flown with American Airlines and United Airlines from Washington, D.C. to Philadelphia to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,106 reviews
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
11,104 reviews
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.7
Good
4,499 reviews
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,341 reviews
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,963 reviews
8.1
Very good
9,106 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Philadelphia from Washington, D.C. Dulles Intl?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Philadelphia. 0 airlines have flights to Philadelphia from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Philadelphia should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Philadelphia for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Philadelphia for under $200. The cheapest flight booked recently is on United Airlines for just $159, but on average you can expect to pay $292.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Philadelphia for under $200 on Cheapflights?

    Cheapflights has at least 3 direct flights from Washington, D.C. Dulles Intl Airport to Philadelphia under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Philadelphia is less than $229.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Philadelphia for under $300?

    There are currently 9+ open flights from Washington, D.C. Dulles Intl Airport to Philadelphia within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Philadelphia round-trip?

    United Airlines, at $159, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Philadelphia.Alternate airlines to your destination round-trip include American Airlines and Sun Country Air. Users have found that United Airlines is 88% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Philadelphia are Frontier ($131), American Airlines ($206), and United Airlines ($219).

  • What does IAD to PHL mean?

    Washington, D.C. Dulles Intl Airport is IAD and Philadelphia Airport is PHL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Dulles Intl 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 Dulles Intl to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl 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 Dulles Intl to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl to Philadelphia that allow pets onboard?

    Many airlines flying from Dulles Intl 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 Dulles Intl to Philadelphia?

    Yes, you can often find last-minute deals on Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Philadelphia flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Philadelphia flight deals you see on this page were last updated on 4/18.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Dulles Intl to Philadelphia by cabin class

Find flights from Dulles Intl to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Philadelphia?

Cheapflights makes it easy to find Dulles Intl to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Philadelphia?

Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Dulles Intl to Philadelphia with no change fees.

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

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

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.